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Linux v3.14.1

This commit is contained in:
Justin M. Forbes 2014-04-21 07:54:20 -05:00
parent b126fec5d0
commit b1bf9ea7da
39 changed files with 493 additions and 4134 deletions
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36
0001-synaptics-Add-min-max-quirk-for-ThinkPad-T431s-L440-.patch
View File

@ -1,8 +1,8 @@
From 555b84220a7c84c2faa1964d19733d867d7bf61f Mon Sep 17 00:00:00 2001
From 1d9820da2ba6e2794a283d709caf710d0a546b3c Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Thu, 10 Apr 2014 11:36:14 +0200
Subject: [PATCH v3] synaptics: Add min/max quirk for ThinkPad T431s, L440,
L540, S1 Yoga and X1
Subject: [PATCH] synaptics: Add min/max quirk for ThinkPad T431s, L440, S1
Yoga and X1
We expect that all the Haswell series will need such quirks, sigh.
@ -14,24 +14,20 @@ The X1 Carbon 3rd generation name says 2nd while it is a 3rd generation.
The X1 and T431s share a PnPID with the T540p, but the reported ranges are
closer to those of the T440s.
HdG: Squashed 5 quirk patches into one. T431s + L440 + L540 are written by me,
HdG: Squashed 4 quirk patches into one. T431s + L440 are written by me,
S1 Yoga and X1 are written by Benjamin Tissoires.
Hdg: Standardized S1 Yoga and X1 values, Yoga uses the same touchpad as the
X240, X1 uses the same touchpad as the T440.
Cc: stable@vger.kernel.org
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/input/mouse/synaptics.c | 42 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
drivers/input/mouse/synaptics.c | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index a8b57d7..7c9f509 100644
index b9d2259..521a8e7 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1566,6 +1566,14 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
@@ -1557,6 +1557,14 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
.driver_data = (int []){1232, 5710, 1156, 4696},
},
{
@ -46,7 +42,7 @@ index a8b57d7..7c9f509 100644
/* Lenovo ThinkPad T440s */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
@@ -1574,6 +1582,14 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
@@ -1565,6 +1573,14 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
.driver_data = (int []){1024, 5112, 2024, 4832},
},
{
@ -61,26 +57,18 @@ index a8b57d7..7c9f509 100644
/* Lenovo ThinkPad T540p */
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
@@ -1581,6 +1597,32 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
@@ -1572,6 +1588,24 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
},
.driver_data = (int []){1024, 5056, 2058, 4832},
},
+ {
+ /* Lenovo ThinkPad L540 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad L540"),
+ },
+ .driver_data = (int []){1024, 5112, 2024, 4832},
+ },
+ {
+ /* Lenovo Yoga S1 */
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+ DMI_EXACT_MATCH(DMI_PRODUCT_VERSION,
+ "ThinkPad S1 Yoga"),
+ },
+ .driver_data = (int []){1232, 5710, 1156, 4696},
+ .driver_data = (int []){1232, 5711, 1159, 4700},
+ },
+ {
+ /* Lenovo ThinkPad X1 Carbon Haswell (3rd generation) */
@ -89,7 +77,7 @@ index a8b57d7..7c9f509 100644
+ DMI_MATCH(DMI_PRODUCT_VERSION,
+ "ThinkPad X1 Carbon 2nd"),
+ },
+ .driver_data = (int []){1024, 5112, 2024, 4832},
+ .driver_data = (int []){1131, 5113, 2021, 4831},
+ },
#endif
{ }

95
HID-Bluetooth-hidp-make-sure-input-buffers-are-big-e.patch
View File

@ -1,95 +0,0 @@
Bugzilla: 1027465
Upstream-status: 3.14
From a4b1b5877b514b276f0f31efe02388a9c2836728 Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@gmail.com>
Date: Thu, 19 Dec 2013 12:09:32 +0100
Subject: [PATCH] HID: Bluetooth: hidp: make sure input buffers are big enough
HID core expects the input buffers to be at least of size 4096
(HID_MAX_BUFFER_SIZE). Other sizes will result in buffer-overflows if an
input-report is smaller than advertised. We could, like i2c, compute the
biggest report-size instead of using HID_MAX_BUFFER_SIZE, but this will
blow up if report-descriptors are changed after ->start() has been called.
So lets be safe and just use the biggest buffer we have.
Note that this adds an additional copy to the HIDP input path. If there is
a way to make sure the skb-buf is big enough, we should use that instead.
The best way would be to make hid-core honor the @size argument, though,
that sounds easier than it is. So lets just fix the buffer-overflows for
now and afterwards look for a faster way for all transport drivers.
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
net/bluetooth/hidp/core.c | 16 ++++++++++++++--
net/bluetooth/hidp/hidp.h | 4 ++++
2 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 292e619..d9fb934 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -430,6 +430,16 @@ static void hidp_del_timer(struct hidp_session *session)
del_timer(&session->timer);
}
+static void hidp_process_report(struct hidp_session *session,
+ int type, const u8 *data, int len, int intr)
+{
+ if (len > HID_MAX_BUFFER_SIZE)
+ len = HID_MAX_BUFFER_SIZE;
+
+ memcpy(session->input_buf, data, len);
+ hid_input_report(session->hid, type, session->input_buf, len, intr);
+}
+
static void hidp_process_handshake(struct hidp_session *session,
unsigned char param)
{
@@ -502,7 +512,8 @@ static int hidp_process_data(struct hidp_session *session, struct sk_buff *skb,
hidp_input_report(session, skb);
if (session->hid)
- hid_input_report(session->hid, HID_INPUT_REPORT, skb->data, skb->len, 0);
+ hidp_process_report(session, HID_INPUT_REPORT,
+ skb->data, skb->len, 0);
break;
case HIDP_DATA_RTYPE_OTHER:
@@ -584,7 +595,8 @@ static void hidp_recv_intr_frame(struct hidp_session *session,
hidp_input_report(session, skb);
if (session->hid) {
- hid_input_report(session->hid, HID_INPUT_REPORT, skb->data, skb->len, 1);
+ hidp_process_report(session, HID_INPUT_REPORT,
+ skb->data, skb->len, 1);
BT_DBG("report len %d", skb->len);
}
} else {
diff --git a/net/bluetooth/hidp/hidp.h b/net/bluetooth/hidp/hidp.h
index ab52414..8798492 100644
--- a/net/bluetooth/hidp/hidp.h
+++ b/net/bluetooth/hidp/hidp.h
@@ -24,6 +24,7 @@
#define __HIDP_H
#include <linux/types.h>
+#include <linux/hid.h>
#include <linux/kref.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/l2cap.h>
@@ -179,6 +180,9 @@ struct hidp_session {
/* Used in hidp_output_raw_report() */
int output_report_success; /* boolean */
+
+ /* temporary input buffer */
+ u8 input_buf[HID_MAX_BUFFER_SIZE];
};
/* HIDP init defines */
--
1.8.5.3

348
Input-ALPS-add-support-for-Dolphin-devices.patch
View File

@ -1,348 +0,0 @@
Bugzilla: 953211
Upstream-status: Queued for 3.14
From 4081924b7b6ce876fdb8e8049f1a5ba9c1496483 Mon Sep 17 00:00:00 2001
From: Yunkang Tang <tommywill2011@gmail.com>
Date: Thu, 26 Dec 2013 14:54:19 -0800
Subject: [PATCH] Input: ALPS - add support for "Dolphin" devices
This adds support for another flavor of ALPS protocol used in newer
"Dolphin" devices.
Signed-off-by: Yunkang Tang <yunkang.tang@cn.alps.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/alps.c | 214 ++++++++++++++++++++++++++++++++++++---------
drivers/input/mouse/alps.h | 7 +-
2 files changed, 179 insertions(+), 42 deletions(-)
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 5cf62e3..fb15c64 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -277,6 +277,57 @@ static void alps_process_packet_v1_v2(struct psmouse *psmouse)
}
/*
+ * Process bitmap data for V5 protocols. Return value is null.
+ *
+ * The bitmaps don't have enough data to track fingers, so this function
+ * only generates points representing a bounding box of at most two contacts.
+ * These two points are returned in x1, y1, x2, and y2.
+ */
+static void alps_process_bitmap_dolphin(struct alps_data *priv,
+ struct alps_fields *fields,
+ int *x1, int *y1, int *x2, int *y2)
+{
+ int box_middle_x, box_middle_y;
+ unsigned int x_map, y_map;
+ unsigned char start_bit, end_bit;
+ unsigned char x_msb, x_lsb, y_msb, y_lsb;
+
+ x_map = fields->x_map;
+ y_map = fields->y_map;
+
+ if (!x_map || !y_map)
+ return;
+
+ /* Get Most-significant and Least-significant bit */
+ x_msb = fls(x_map);
+ x_lsb = ffs(x_map);
+ y_msb = fls(y_map);
+ y_lsb = ffs(y_map);
+
+ /* Most-significant bit should never exceed max sensor line number */
+ if (x_msb > priv->x_bits || y_msb > priv->y_bits)
+ return;
+
+ *x1 = *y1 = *x2 = *y2 = 0;
+
+ if (fields->fingers > 1) {
+ start_bit = priv->x_bits - x_msb;
+ end_bit = priv->x_bits - x_lsb;
+ box_middle_x = (priv->x_max * (start_bit + end_bit)) /
+ (2 * (priv->x_bits - 1));
+
+ start_bit = y_lsb - 1;
+ end_bit = y_msb - 1;
+ box_middle_y = (priv->y_max * (start_bit + end_bit)) /
+ (2 * (priv->y_bits - 1));
+ *x1 = fields->x;
+ *y1 = fields->y;
+ *x2 = 2 * box_middle_x - *x1;
+ *y2 = 2 * box_middle_y - *y1;
+ }
+}
+
+/*
* Process bitmap data from v3 and v4 protocols. Returns the number of
* fingers detected. A return value of 0 means at least one of the
* bitmaps was empty.
@@ -481,7 +532,8 @@ static void alps_decode_buttons_v3(struct alps_fields *f, unsigned char *p)
f->ts_middle = !!(p[3] & 0x40);
}
-static void alps_decode_pinnacle(struct alps_fields *f, unsigned char *p)
+static void alps_decode_pinnacle(struct alps_fields *f, unsigned char *p,
+ struct psmouse *psmouse)
{
f->first_mp = !!(p[4] & 0x40);
f->is_mp = !!(p[0] & 0x40);
@@ -502,48 +554,61 @@ static void alps_decode_pinnacle(struct alps_fields *f, unsigned char *p)
alps_decode_buttons_v3(f, p);
}
-static void alps_decode_rushmore(struct alps_fields *f, unsigned char *p)
+static void alps_decode_rushmore(struct alps_fields *f, unsigned char *p,
+ struct psmouse *psmouse)
{
- alps_decode_pinnacle(f, p);
+ alps_decode_pinnacle(f, p, psmouse);
f->x_map |= (p[5] & 0x10) << 11;
f->y_map |= (p[5] & 0x20) << 6;
}
-static void alps_decode_dolphin(struct alps_fields *f, unsigned char *p)
+static void alps_decode_dolphin(struct alps_fields *f, unsigned char *p,
+ struct psmouse *psmouse)
{
+ u64 palm_data = 0;
+ struct alps_data *priv = psmouse->private;
+
f->first_mp = !!(p[0] & 0x02);
f->is_mp = !!(p[0] & 0x20);
- f->fingers = ((p[0] & 0x6) >> 1 |
+ if (!f->is_mp) {
+ f->x = ((p[1] & 0x7f) | ((p[4] & 0x0f) << 7));
+ f->y = ((p[2] & 0x7f) | ((p[4] & 0xf0) << 3));
+ f->z = (p[0] & 4) ? 0 : p[5] & 0x7f;
+ alps_decode_buttons_v3(f, p);
+ } else {
+ f->fingers = ((p[0] & 0x6) >> 1 |
(p[0] & 0x10) >> 2);
- f->x_map = ((p[2] & 0x60) >> 5) |
- ((p[4] & 0x7f) << 2) |
- ((p[5] & 0x7f) << 9) |
- ((p[3] & 0x07) << 16) |
- ((p[3] & 0x70) << 15) |
- ((p[0] & 0x01) << 22);
- f->y_map = (p[1] & 0x7f) |
- ((p[2] & 0x1f) << 7);
-
- f->x = ((p[1] & 0x7f) | ((p[4] & 0x0f) << 7));
- f->y = ((p[2] & 0x7f) | ((p[4] & 0xf0) << 3));
- f->z = (p[0] & 4) ? 0 : p[5] & 0x7f;
- alps_decode_buttons_v3(f, p);
+ palm_data = (p[1] & 0x7f) |
+ ((p[2] & 0x7f) << 7) |
+ ((p[4] & 0x7f) << 14) |
+ ((p[5] & 0x7f) << 21) |
+ ((p[3] & 0x07) << 28) |
+ (((u64)p[3] & 0x70) << 27) |
+ (((u64)p[0] & 0x01) << 34);
+
+ /* Y-profile is stored in P(0) to p(n-1), n = y_bits; */
+ f->y_map = palm_data & (BIT(priv->y_bits) - 1);
+
+ /* X-profile is stored in p(n) to p(n+m-1), m = x_bits; */
+ f->x_map = (palm_data >> priv->y_bits) &
+ (BIT(priv->x_bits) - 1);
+ }
}
-static void alps_process_touchpad_packet_v3(struct psmouse *psmouse)
+static void alps_process_touchpad_packet_v3_v5(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
unsigned char *packet = psmouse->packet;
struct input_dev *dev = psmouse->dev;
struct input_dev *dev2 = priv->dev2;
int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
- int fingers = 0, bmap_fingers;
- struct alps_fields f;
+ int fingers = 0, bmap_fn;
+ struct alps_fields f = {0};
- priv->decode_fields(&f, packet);
+ priv->decode_fields(&f, packet, psmouse);
/*
* There's no single feature of touchpad position and bitmap packets
@@ -560,19 +625,38 @@ static void alps_process_touchpad_packet_v3(struct psmouse *psmouse)
*/
if (f.is_mp) {
fingers = f.fingers;
- bmap_fingers = alps_process_bitmap(priv,
- f.x_map, f.y_map,
- &x1, &y1, &x2, &y2);
-
- /*
- * We shouldn't report more than one finger if
- * we don't have two coordinates.
- */
- if (fingers > 1 && bmap_fingers < 2)
- fingers = bmap_fingers;
-
- /* Now process position packet */
- priv->decode_fields(&f, priv->multi_data);
+ if (priv->proto_version == ALPS_PROTO_V3) {
+ bmap_fn = alps_process_bitmap(priv, f.x_map,
+ f.y_map, &x1, &y1,
+ &x2, &y2);
+
+ /*
+ * We shouldn't report more than one finger if
+ * we don't have two coordinates.
+ */
+ if (fingers > 1 && bmap_fn < 2)
+ fingers = bmap_fn;
+
+ /* Now process position packet */
+ priv->decode_fields(&f, priv->multi_data,
+ psmouse);
+ } else {
+ /*
+ * Because Dolphin uses position packet's
+ * coordinate data as Pt1 and uses it to
+ * calculate Pt2, so we need to do position
+ * packet decode first.
+ */
+ priv->decode_fields(&f, priv->multi_data,
+ psmouse);
+
+ /*
+ * Since Dolphin's finger number is reliable,
+ * there is no need to compare with bmap_fn.
+ */
+ alps_process_bitmap_dolphin(priv, &f, &x1, &y1,
+ &x2, &y2);
+ }
} else {
priv->multi_packet = 0;
}
@@ -662,7 +746,7 @@ static void alps_process_packet_v3(struct psmouse *psmouse)
return;
}
- alps_process_touchpad_packet_v3(psmouse);
+ alps_process_touchpad_packet_v3_v5(psmouse);
}
static void alps_process_packet_v6(struct psmouse *psmouse)
@@ -1709,6 +1793,52 @@ error:
return -1;
}
+static int alps_dolphin_get_device_area(struct psmouse *psmouse,
+ struct alps_data *priv)
+{
+ struct ps2dev *ps2dev = &psmouse->ps2dev;
+ unsigned char param[4] = {0};
+ int num_x_electrode, num_y_electrode;
+
+ if (alps_enter_command_mode(psmouse))
+ return -1;
+
+ param[0] = 0x0a;
+ if (ps2_command(ps2dev, NULL, PSMOUSE_CMD_RESET_WRAP) ||
+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETPOLL) ||
+ ps2_command(ps2dev, NULL, PSMOUSE_CMD_SETPOLL) ||
+ ps2_command(ps2dev, &param[0], PSMOUSE_CMD_SETRATE) ||
+ ps2_command(ps2dev, &param[0], PSMOUSE_CMD_SETRATE))
+ return -1;
+
+ if (ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO))
+ return -1;
+
+ /*
+ * Dolphin's sensor line number is not fixed. It can be calculated
+ * by adding the device's register value with DOLPHIN_PROFILE_X/YOFFSET.
+ * Further more, we can get device's x_max and y_max by multiplying
+ * sensor line number with DOLPHIN_COUNT_PER_ELECTRODE.
+ *
+ * e.g. When we get register's sensor_x = 11 & sensor_y = 8,
+ * real sensor line number X = 11 + 8 = 19, and
+ * real sensor line number Y = 8 + 1 = 9.
+ * So, x_max = (19 - 1) * 64 = 1152, and
+ * y_max = (9 - 1) * 64 = 512.
+ */
+ num_x_electrode = DOLPHIN_PROFILE_XOFFSET + (param[2] & 0x0F);
+ num_y_electrode = DOLPHIN_PROFILE_YOFFSET + ((param[2] >> 4) & 0x0F);
+ priv->x_bits = num_x_electrode;
+ priv->y_bits = num_y_electrode;
+ priv->x_max = (num_x_electrode - 1) * DOLPHIN_COUNT_PER_ELECTRODE;
+ priv->y_max = (num_y_electrode - 1) * DOLPHIN_COUNT_PER_ELECTRODE;
+
+ if (alps_exit_command_mode(psmouse))
+ return -1;
+
+ return 0;
+}
+
static int alps_hw_init_dolphin_v1(struct psmouse *psmouse)
{
struct ps2dev *ps2dev = &psmouse->ps2dev;
@@ -1763,13 +1893,13 @@ static void alps_set_defaults(struct alps_data *priv)
break;
case ALPS_PROTO_V5:
priv->hw_init = alps_hw_init_dolphin_v1;
- priv->process_packet = alps_process_packet_v3;
+ priv->process_packet = alps_process_touchpad_packet_v3_v5;
priv->decode_fields = alps_decode_dolphin;
priv->set_abs_params = alps_set_abs_params_mt;
priv->nibble_commands = alps_v3_nibble_commands;
priv->addr_command = PSMOUSE_CMD_RESET_WRAP;
priv->byte0 = 0xc8;
- priv->mask0 = 0xc8;
+ priv->mask0 = 0xd8;
priv->flags = 0;
priv->x_max = 1360;
priv->y_max = 660;
@@ -1845,11 +1975,13 @@ static int alps_identify(struct psmouse *psmouse, struct alps_data *priv)
if (alps_match_table(psmouse, priv, e7, ec) == 0) {
return 0;
} else if (e7[0] == 0x73 && e7[1] == 0x03 && e7[2] == 0x50 &&
- ec[0] == 0x73 && ec[1] == 0x01) {
+ ec[0] == 0x73 && (ec[1] == 0x01 || ec[1] == 0x02)) {
priv->proto_version = ALPS_PROTO_V5;
alps_set_defaults(priv);
-
- return 0;
+ if (alps_dolphin_get_device_area(psmouse, priv))
+ return -EIO;
+ else
+ return 0;
} else if (ec[0] == 0x88 && ec[1] == 0x08) {
priv->proto_version = ALPS_PROTO_V3;
alps_set_defaults(priv);
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index 704f0f9..03f88b6 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h
@@ -19,6 +19,10 @@
#define ALPS_PROTO_V5 5
#define ALPS_PROTO_V6 6
+#define DOLPHIN_COUNT_PER_ELECTRODE 64
+#define DOLPHIN_PROFILE_XOFFSET 8 /* x-electrode offset */
+#define DOLPHIN_PROFILE_YOFFSET 1 /* y-electrode offset */
+
/**
* struct alps_model_info - touchpad ID table
* @signature: E7 response string to match.
@@ -146,7 +150,8 @@ struct alps_data {
int (*hw_init)(struct psmouse *psmouse);
void (*process_packet)(struct psmouse *psmouse);
- void (*decode_fields)(struct alps_fields *f, unsigned char *p);
+ void (*decode_fields)(struct alps_fields *f, unsigned char *p,
+ struct psmouse *psmouse);
void (*set_abs_params)(struct alps_data *priv, struct input_dev *dev1);
int prev_fin;
--
1.8.4.2

1292
arm-am33xx-bblack.patch
View File

File diff suppressed because it is too large Load Diff

33
arm-imx6-utilite.patch
View File

@ -31,14 +31,14 @@ diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 8081479..5672e91 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -137,6 +137,7 @@
@@ -162,6 +162,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx6dl-sabresd.dtb \
imx6dl-wandboard.dtb \
imx6q-arm2.dtb \
+ imx6q-cm-fx6.dtb \
imx6q-cubox-i.dtb \
imx6q-phytec-pbab01.dtb \
imx6q-sabreauto.dtb \
imx6q-sabrelite.dtb \
diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts
new file mode 100644
index 0000000..99b46f8
@ -152,30 +152,7 @@ index 0000000..99b46f8
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
commit a26be0f051e03b9676a39799ca64d5888361d70e
Author: Sascha Hauer <s.hauer@pengutronix.de>
Date: Thu Jan 16 13:44:19 2014 +0100
ARM: dts: imx6q: Add spi4 alias
The quad version has a SPI controller more than the other
versions. Add an alias for it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 6295fa8..422d169 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -13,6 +13,10 @@
#include "imx6qdl.dtsi"
/ {
+ aliases {
+ spi4 = &ecspi5;
+ };
+
cpus {
#address-cells = <1>;
#size-cells = <0>;
+&sata {
+ status = "okay";
+};

99
arm-tegra-paz00-panel-dts.patch Normal file
View File

@ -0,0 +1,99 @@
From fb4a8356eb67514b10618d1e9e4059ced14c05f2 Mon Sep 17 00:00:00 2001
From: Marc Dietrich <marvin24@gmx.de>
Date: Sat, 21 Dec 2013 21:38:13 +0100
Subject: [PATCH] ARM: tegra: paz00: Add LVDS support to device tree
Add backlight and panel nodes for the PAZ00 TFT LCD panel.
Signed-off-by: Marc Dietrich <marvin24@gmx.de>
---
arch/arm/boot/dts/tegra20-paz00.dts | 46 ++++++++++++++++++++++++++++++++++-
1 files changed, 45 insertions(+), 1 deletions(-)
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index c7cd8e6..9a39a80 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -17,6 +17,14 @@
};
host1x@50000000 {
+ dc@54200000 {
+ rgb {
+ status = "okay";
+
+ nvidia,panel = <&panel>;
+ };
+ };
+
hdmi@54280000 {
status = "okay";
@@ -257,7 +265,11 @@
status = "okay";
};
- i2c@7000c000 {
+ pwm: pwm@7000a000 {
+ status = "okay";
+ };
+
+ lvds_ddc: i2c@7000c000 {
status = "okay";
clock-frequency = <400000>;
@@ -475,6 +487,18 @@
non-removable;
};
+ backlight: backlight {
+ compatible = "pwm-backlight";
+
+ enable-gpios = <&gpio TEGRA_GPIO(U, 4) GPIO_ACTIVE_HIGH>;
+ pwms = <&pwm 0 5000000>;
+
+ brightness-levels = <0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 255>;
+ default-brightness-level = <10>;
+
+ backlight-boot-off;
+ };
+
clocks {
compatible = "simple-bus";
#address-cells = <1>;
@@ -509,6 +533,16 @@
};
};
+ panel: panel {
+ compatible = "samsung,ltn101nt05", "simple-panel";
+
+ ddc-i2c-bus = <&lvds_ddc>;
+ power-supply = <&vdd_pnl_reg>;
+ enable-gpios = <&gpio TEGRA_GPIO(M, 6) GPIO_ACTIVE_HIGH>;
+
+ backlight = <&backlight>;
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
@@ -522,6 +556,16 @@
regulator-max-microvolt = <5000000>;
regulator-always-on;
};
+
+ vdd_pnl_reg: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "+3VS,vdd_pnl";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio TEGRA_GPIO(A, 4) GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
};
sound {
--
1.7.1

88
cifs-mask-off-top-byte-in-get_rfc1002_length.patch
View File

@ -1,88 +0,0 @@
Path: news.gmane.org!not-for-mail
From: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Newsgroups: gmane.linux.kernel.cifs
Subject: [PATCH] cifs: mask off top byte in get_rfc1002_length()
Date: Tue, 25 Feb 2014 05:27:17 -0800
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The 32-bit rfc1002 header field consists of a type byte and then a
24-bit length field, but get_rfc1002_length doesn't mask off the top
byte.
In most cases, it's not a problem since the RFC1002_SESSION_MESSAGE type
is '\0', but when doing a RFC1002 session establishment, the type is
non-zero and that throws off the returned length in smb_send_rqst.
Reported-by: klaus-jjkdzbv0JQgAvxtiuMwx3w@public.gmane.org
Tested-by: Sachin Prabhu <sprabhu-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
fs/cifs/cifsglob.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index e7fe49e..45376a4 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -506,7 +506,7 @@ struct cifs_mnt_data {
static inline unsigned int
get_rfc1002_length(void *buf)
{
- return be32_to_cpu(*((__be32 *)buf));
+ return be32_to_cpu(*((__be32 *)buf)) & 0xffffff;
}
static inline void
--
1.8.5.3

129
cifs-sanity-check-length-of-data-to-send-before-sending.patch
View File

@ -1,129 +0,0 @@
Path: news.gmane.org!not-for-mail
From: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Newsgroups: gmane.linux.kernel.cifs
Subject: [PATCH] cifs: sanity check length of data to send before sending
Date: Fri, 14 Feb 2014 07:21:00 -0500
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We had a bug discovered recently where an upper layer function
(cifs_iovec_write) could pass down a smb_rqst with an invalid amount of
data in it. The length of the SMB frame would be correct, but the rqst
struct would cause smb_send_rqst to send nearly 4GB of data.
This should never be the case. Add some sanity checking to the beginning
of smb_send_rqst that ensures that the amount of data we're going to
send agrees with the length in the RFC1002 header. If it doesn't, WARN()
and return -EIO to the upper layers.
Signed-off-by: Jeff Layton <jlayton-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
fs/cifs/transport.c | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index b37570952846..18cd5650a5fc 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -270,6 +270,26 @@ cifs_rqst_page_to_kvec(struct smb_rqst *rqst, unsigned int idx,
iov->iov_len = rqst->rq_pagesz;
}
+static unsigned long
+rqst_len(struct smb_rqst *rqst)
+{
+ unsigned int i;
+ struct kvec *iov = rqst->rq_iov;
+ unsigned long buflen = 0;
+
+ /* total up iov array first */
+ for (i = 0; i < rqst->rq_nvec; i++)
+ buflen += iov[i].iov_len;
+
+ /* add in the page array if there is one */
+ if (rqst->rq_npages) {
+ buflen += rqst->rq_pagesz * (rqst->rq_npages - 1);
+ buflen += rqst->rq_tailsz;
+ }
+
+ return buflen;
+}
+
static int
smb_send_rqst(struct TCP_Server_Info *server, struct smb_rqst *rqst)
{
@@ -277,6 +297,7 @@ smb_send_rqst(struct TCP_Server_Info *server, struct smb_rqst *rqst)
struct kvec *iov = rqst->rq_iov;
int n_vec = rqst->rq_nvec;
unsigned int smb_buf_length = get_rfc1002_length(iov[0].iov_base);
+ unsigned long send_length;
unsigned int i;
size_t total_len = 0, sent;
struct socket *ssocket = server->ssocket;
@@ -285,6 +306,14 @@ smb_send_rqst(struct TCP_Server_Info *server, struct smb_rqst *rqst)
if (ssocket == NULL)
return -ENOTSOCK;
+ /* sanity check send length */
+ send_length = rqst_len(rqst);
+ if (send_length != smb_buf_length + 4) {
+ WARN(1, "Send length mismatch(send_length=%lu smb_buf_length=%u)\n",
+ send_length, smb_buf_length);
+ return -EIO;
+ }
+
cifs_dbg(FYI, "Sending smb: smb_len=%u\n", smb_buf_length);
dump_smb(iov[0].iov_base, iov[0].iov_len);
--
1.8.5.3

42
config-arm-generic
View File

@ -20,6 +20,7 @@ CONFIG_RESET_GPIO=y
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_RTC_DRV_SNVS is not set
# CONFIG_RTC_DRV_HYM8563 is not set
CONFIG_BACKLIGHT_PWM=m
CONFIG_INPUT_PWM_BEEPER=m
CONFIG_ARM_SP805_WATCHDOG=m
@ -28,7 +29,6 @@ CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
# CONFIG_ARM_DT_BL_CPUFREQ is not set
CONFIG_NR_CPUS=8
CONFIG_ARM_DMA_USE_IOMMU=y
CONFIG_SWIOTLB=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_FB_SIMPLE=y
@ -38,10 +38,14 @@ CONFIG_HAVE_PERF_USER_STACK_DUMP=y
# ARM AMBA generic HW
CONFIG_ARM_AMBA=y
CONFIG_ARM_CCI=y
CONFIG_ARM_DMA_USE_IOMMU=y
CONFIG_ARM_GIC=y
CONFIG_ARM_GLOBAL_TIMER=y
CONFIG_ARM_SMMU=y
CONFIG_MMC_ARMMMCI=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_SERIO_AMBAKMI=y
CONFIG_OC_ETM=y
CONFIG_FB_ARMCLCD=y
@ -67,14 +71,18 @@ CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_FLATTREE=y
CONFIG_OF_GPIO=y
CONFIG_OF_I2C=m
CONFIG_OF_IOMMU=y
CONFIG_OF_IRQ=y
CONFIG_OF_MDIO=m
CONFIG_OF_MTD=y
CONFIG_OF_NET=y
CONFIG_OF_PCI_IRQ=m
CONFIG_OF_PCI=m
CONFIG_OF_RESERVED_MEM=y
CONFIG_PATA_OF_PLATFORM=m
# CONFIG_OF_SELFTEST is not set
CONFIG_SERIAL_OF_PLATFORM=y
CONFIG_THERMAL_OF=y
# External Connectors
CONFIG_EXTCON=m
@ -100,6 +108,7 @@ CONFIG_MTD_PHYSMAP_OF=m
CONFIG_GPIO_DEVRES=y
CONFIG_GPIO_GENERIC=m
CONFIG_GPIO_GENERIC_PLATFORM=m
CONFIG_GPIO_WATCHDOG=m
CONFIG_GPIOLIB=y
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
@ -109,10 +118,10 @@ CONFIG_POWER_RESET_GPIO=y
CONFIG_POWER_RESET_RESTART=y
#i2c
CONFIG_I2C_ARB_GPIO_CHALLENGE=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_GPIO=m
CONFIG_I2C_MUX=m
# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
CONFIG_I2C_MUX_GPIO=m
CONFIG_I2C_MUX_PINCTRL=m
CONFIG_I2C_MUX_PCA9541=m
@ -122,7 +131,7 @@ CONFIG_SENSORS_IIO_HWMON=m
CONFIG_IIO_SYSFS_TRIGGER=m
# PHY framework
CONFIG_GENERIC_PHY=m
CONFIG_GENERIC_PHY=y
# MFD
CONFIG_MFD_CORE=m
@ -130,8 +139,21 @@ CONFIG_MFD_CORE=m
CONFIG_SMC91X=m
CONFIG_SMC911X=m
CONFIG_CPU_THERMAL=y
CONFIG_THERMAL_GOV_USER_SPACE=y
# Contiguous Memory Allocator
CONFIG_CMA=y
CONFIG_DMA_CMA=y
# CONFIG_CMA_DEBUG is not set
CONFIG_CMA_SIZE_MBYTES=16
CONFIG_CMA_SIZE_SEL_MBYTES=y
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
CONFIG_CMA_AREAS=7
# CONFIG_CRYPTO_TEST is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_XEN is not set
@ -140,7 +162,6 @@ CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_DRM_SHMOBILE is not set
# CONFIG_I2C_SH_MOBILE is not set
# CONFIG_MMC_DW_SOCFPGA is not set
# CONFIG_ARM_SMMU is not set
# CONFIG_I2C_NOMADIK is not set
# CONFIG_IRQ_DOMAIN_DEBUG is not set
# CONFIG_LEDS_RENESAS_TPU is not set
@ -150,6 +171,13 @@ CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_DRM_TEGRA is not set
# CONFIG_SHMOBILE_IOMMU is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_QCOM is not set
# CONFIG_ARM_PTDUMP is not set
# CONFIG_PATA_PLATFORM is not set
### turn off things which make no sense on embedded SoC
# core
@ -164,6 +192,7 @@ CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_NET_VENDOR_EXAR is not set
# CONFIG_NET_VENDOR_INTEL is not set
# CONFIG_NET_VENDOR_MELLANOX is not set
# CONFIG_NET_VENDOR_BROCADE is not set
# scsi
@ -173,8 +202,11 @@ CONFIG_THERMAL_GOV_USER_SPACE=y
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BFA_FC is not set
# serial
# CONFIG_SERIAL_SH_SCI is not set
CONFIG_CRASH=m
# CONFIG_DEBUG_SET_MODULE_RONX is not set

5
config-arm64
View File

@ -12,8 +12,6 @@ CONFIG_ARCH_HAS_HOLES_MEMORYMODEL=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
# CONFIG_ARM64_64K_PAGES is not set
CONFIG_COMPAT=y
# CONFIG_ARM_DT_BL_CPUFREQ is not set
CONFIG_ARM_SMMU=y
CONFIG_BCMA_POSSIBLE=y
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
@ -42,7 +40,8 @@ CONFIG_HAVE_NET_DSA=y
CONFIG_HVC_DRIVER=y
CONFIG_HZ=100
# CONFIG_KVM is not set
CONFIG_KVM=y
CONFIG_KVM_ARM_MAX_VCPUS=8
CONFIG_LOG_BUF_SHIFT=14
CONFIG_NFS_ACL_SUPPORT=y

88
config-armv7
View File

@ -1,6 +1,6 @@
# ARM unified arch kernel
# CONFIG_ARCH_EXYNOS_MULTI is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_KEYSTONE is not set
CONFIG_ARCH_MVEBU=y
CONFIG_ARCH_MXC=y
@ -10,7 +10,6 @@ CONFIG_ARCH_OMAP4=y
CONFIG_ARCH_PICOXCELL=y
CONFIG_ARCH_ROCKCHIP=y
CONFIG_ARCH_SOCFPGA=y
CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_U8500=y
# CONFIG_ARCH_VIRT is not set
@ -32,7 +31,6 @@ CONFIG_CACHE_TAUROS2=y
CONFIG_MV_XOR=y
CONFIG_CRYPTO_DEV_MV_CESA=m
CONFIG_MV643XX_ETH=m
CONFIG_I2C_MV64XXX=m
CONFIG_PINCTRL_MVEBU=y
CONFIG_PINCTRL_ARMADA_370=y
CONFIG_PINCTRL_ARMADA_XP=y
@ -44,11 +42,13 @@ CONFIG_RTC_DRV_MV=m
CONFIG_MVNETA=m
CONFIG_GPIO_MVEBU=y
CONFIG_MVEBU_CLK_CORE=y
CONFIG_MVEBU_CLK_COREDIV=y
CONFIG_MVEBU_CLK_GATING=y
CONFIG_MMC_MVSDIO=m
CONFIG_SPI_ORION=m
CONFIG_USB_MV_UDC=m
CONFIG_MVEBU_MBUS=y
CONFIG_PHY_MVEBU_SATA=y
CONFIG_ARMADA_THERMAL=m
CONFIG_DRM_ARMADA=m
@ -100,7 +100,6 @@ CONFIG_OMAP_IOVMM=m
CONFIG_HWSPINLOCK_OMAP=m
CONFIG_OMAP3_EMU=y
# CONFIG_OMAP3_SDRC_AC_TIMING is not set
CONFIG_OMAP_WATCHDOG=m
CONFIG_SERIAL_OMAP=y
CONFIG_SERIAL_OMAP_CONSOLE=y
@ -124,7 +123,6 @@ CONFIG_TWL6040_CORE=y
CONFIG_CLK_TWL6040=m
CONFIG_OMAP_INTERCONNECT=m
CONFIG_MFD_OMAP_USB_HOST=y
CONFIG_MTD_ONENAND_OMAP2=m
CONFIG_HDQ_MASTER_OMAP=m
CONFIG_REGULATOR_TWL4030=y
CONFIG_BACKLIGHT_PANDORA=m
@ -146,11 +144,11 @@ CONFIG_TWL6030_GPADC=m
# OMAP5 (possibly other devices too)
CONFIG_MFD_PALMAS=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_EXTCON_PALMAS=m
CONFIG_RTC_DRV_PALMAS=m
CONFIG_REGULATOR_PALMAS=m
CONFIG_GPIO_PALMAS=y
CONFIG_PINCTRL_PALMAS=y
CONFIG_REGULATOR_PALMAS=y
CONFIG_RTC_DRV_PALMAS=m
CONFIG_WL_TI=y
CONFIG_WLCORE_SDIO=m
@ -160,7 +158,9 @@ CONFIG_WILINK_PLATFORM_DATA=y
CONFIG_MFD_WL1273_CORE=m
CONFIG_NFC_WILINK=m
CONFIG_MTD_ONENAND_OMAP2=m
CONFIG_MTD_NAND_OMAP2=m
CONFIG_MTD_NAND_OMAP_BCH=y
CONFIG_SPI_OMAP24XX=m
CONFIG_MFD_TI_SSP=m
CONFIG_SPI_TI_SSP=m
@ -185,7 +185,7 @@ CONFIG_POWER_AVS=y
CONFIG_POWER_AVS_OMAP=y
CONFIG_POWER_AVS_OMAP_CLASS3=y
# CONFIG_ARM_OMAP2PLUS_CPUFREQ is not set
CONFIG_ARM_OMAP2PLUS_CPUFREQ=y
CONFIG_PWM_TIECAP=m
CONFIG_PWM_TIEHRPWM=m
@ -307,29 +307,29 @@ CONFIG_TI_DAVINCI_EMAC=m
CONFIG_TI_DAVINCI_MDIO=m
CONFIG_TI_CPSW=m
CONFIG_TI_CPSW_PHY_SEL=y
# CONFIG_TI_CPTS is not set
CONFIG_TI_CPTS=y
# Needed for BBone White
CONFIG_REGULATOR_TPS65217=y
CONFIG_TI_EMIF=m
CONFIG_DRM_TILCDC=m
CONFIG_SPI_DAVINCI=m
CONFIG_SND_DAVINCI_SOC=m
CONFIG_SND_DAVINCI_SOC_I2S=m
CONFIG_SND_DAVINCI_SOC_MCASP=m
CONFIG_SND_DAVINCI_SOC_VCIF=m
CONFIG_SND_DAVINCI_SOC_GENERIC_EVM=m
CONFIG_SND_AM33XX_SOC_EVM=m
CONFIG_REGULATOR_TI_ABB=m
CONFIG_TI_ADC081C=m
CONFIG_TI_AM335X_ADC=m
CONFIG_PWM_TIPWMSS=y
CONFIG_SND_AM33XX_SOC_EVM=m
CONFIG_SND_AM335X_SOC_NXPTDA_EVM=m
# Allwinner a1x
CONFIG_PINCTRL_SUNXI=y
CONFIG_SUNXI_WATCHDOG=m
CONFIG_MDIO_SUN4I=m
CONFIG_NET_VENDOR_ALLWINNER=y
CONFIG_SUN4I_EMAC=m
CONFIG_EEPROM_SUNXI_SID=m
# CONFIG_GPIO_DAVINCI is not set
# CONFIG_DAVINCI_WATCHDOG is not set
# i.MX
CONFIG_MXC_IRQ_PRIOR=y
# CONFIG_MXC_DEBUG_BOARD is not set
CONFIG_SOC_IMX50=y
CONFIG_SOC_IMX53=y
CONFIG_SOC_IMX6Q=y
CONFIG_SOC_IMX6SL=y
@ -340,6 +340,7 @@ CONFIG_ARM_IMX6Q_CPUFREQ=m
CONFIG_IMX_THERMAL=m
CONFIG_PATA_IMX=m
CONFIG_PCI_IMX6=y
# CONFIG_USB_EHCI_MXC is not set
CONFIG_USB_CHIPIDEA=m
CONFIG_USB_CHIPIDEA_UDC=y
CONFIG_USB_CHIPIDEA_HOST=y
@ -348,13 +349,18 @@ CONFIG_USB_FSL_USB2=m
CONFIG_NET_VENDOR_FREESCALE=y
CONFIG_FEC=m
CONFIG_KEYBOARD_IMX=m
CONFIG_KEYBOARD_STMPE=m
CONFIG_TOUCHSCREEN_STMPE=m
CONFIG_SERIAL_IMX=y
CONFIG_SERIAL_IMX_CONSOLE=y
CONFIG_PINCTRL_IMX6SL=y
CONFIG_I2C_IMX=m
CONFIG_STMPE_I2C=y
CONFIG_SPI_IMX=m
CONFIG_STMPE_SPI=y
CONFIG_MFD_MC13783=m
CONFIG_MFD_MC13XXX_SPI=m
CONFIG_MFD_STMPE=y
CONFIG_W1_MASTER_MXC=m
CONFIG_IMX_WEIM=y
CONFIG_IMX2_WDT=m
@ -362,8 +368,10 @@ CONFIG_HW_RANDOM_MXC_RNGA=m
CONFIG_CRYPTO_DEV_SAHARA=m
CONFIG_RTC_DRV_SNVS=m
# CONFIG_FB_MX3 is not set
# CONFIG_FB_IMX is not set
CONFIG_SND_IMX_SOC=m
CONFIG_SND_SOC_FSL_SPDIF=m
CONFIG_SND_SOC_FSL_SSI=m
CONFIG_SND_SOC_FSL_UTILS=m
CONFIG_SND_SOC_IMX_SSI=m
@ -375,7 +383,6 @@ CONFIG_SND_SOC_IMX_WM8962=m
CONFIG_SND_SOC_IMX_MC13783=m
CONFIG_SND_SOC_IMX_SPDIF=m
CONFIG_USB_EHCI_MXC=m
CONFIG_USB_IMX21_HCD=m
CONFIG_USB_MXS_PHY=m
CONFIG_MMC_DW_SOCFPGA=m
@ -392,7 +399,6 @@ CONFIG_AHCI_IMX=m
# CONFIG_MXS_DMA is not set
CONFIG_PWM_IMX=m
CONFIG_BACKLIGHT_PWM=m
CONFIG_DRM_IMX=m
CONFIG_DRM_IMX_FB_HELPER=m
CONFIG_DRM_IMX_HDMI=m
@ -424,6 +430,7 @@ CONFIG_INPUT_DA9052_ONKEY=m
CONFIG_INPUT_DA9055_ONKEY=m
CONFIG_GPIO_DA9052=m
CONFIG_GPIO_DA9055=m
CONFIG_GPIO_STMPE=y
CONFIG_BATTERY_DA9052=m
CONFIG_SENSORS_DA9052_ADC=m
CONFIG_SENSORS_DA9055=m
@ -476,15 +483,9 @@ CONFIG_AB8500_BM=y
CONFIG_AB8500_GPADC=y
CONFIG_SENSORS_AB8500=m
CONFIG_STE_MODEM_RPROC=m
CONFIG_CW1200=m
CONFIG_CW1200_WLAN_SDIO=m
CONFIG_CW1200_WLAN_SPI=m
CONFIG_UX500_WATCHDOG=m
CONFIG_IIO_ST_ACCEL_3AXIS=m
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_GYRO_I2C_3AXIS=m
CONFIG_IIO_ST_GYRO_SPI_3AXIS=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_MAGN_I2C_3AXIS=m
CONFIG_IIO_ST_MAGN_SPI_3AXIS=m
CONFIG_IIO_ST_PRESS=m
@ -497,11 +498,12 @@ CONFIG_IIO_ST_SENSORS_CORE=m
# tegra
CONFIG_ARCH_TEGRA_2x_SOC=y
CONFIG_ARCH_TEGRA_3x_SOC=y
# CONFIG_ARCH_TEGRA_114_SOC is not set
# CONFIG_ARCH_TEGRA_124_SOC is not set
CONFIG_ARCH_TEGRA_114_SOC=y
CONFIG_ARCH_TEGRA_124_SOC=y
CONFIG_ARM_TEGRA_CPUFREQ=y
CONFIG_TEGRA20_MC=y
CONFIG_TEGRA30_MC=y
CONFIG_TRUSTED_FOUNDATIONS=y
CONFIG_SERIAL_TEGRA=y
@ -511,12 +513,13 @@ CONFIG_TEGRA_IOMMU_SMMU=y
CONFIG_MMC_SDHCI_TEGRA=m
CONFIG_I2C_TEGRA=m
CONFIG_I2C_MUX_PCA954x=m
CONFIG_TEGRA_SYSTEM_DMA=y
CONFIG_TEGRA_EMC_SCALING_ENABLE=y
CONFIG_TEGRA_AHB=y
CONFIG_TEGRA20_APB_DMA=y
# CONFIG_SPI_TEGRA114 is not set
CONFIG_SPI_TEGRA114=m
CONFIG_SPI_TEGRA20_SFLASH=m
CONFIG_SPI_TEGRA20_SLINK=m
@ -530,19 +533,18 @@ CONFIG_RTC_DRV_TEGRA=m
CONFIG_SND_SOC_TEGRA=m
CONFIG_SND_SOC_TEGRA_ALC5632=m
CONFIG_SND_SOC_TEGRA_MAX98090=m
CONFIG_SND_SOC_TEGRA_RT5640=m
CONFIG_SND_SOC_TEGRA_TRIMSLICE=m
CONFIG_SND_SOC_TEGRA_WM8753=m
CONFIG_SND_SOC_TEGRA_WM8903=m
CONFIG_SND_SOC_TEGRA_WM9712=m
CONFIG_SND_SOC_TEGRA20_AC97=m
CONFIG_SND_SOC_TEGRA20_DAS=m
CONFIG_SND_SOC_TEGRA20_SPDIF=m
CONFIG_SND_SOC_TEGRA30_AHUB=m
CONFIG_SND_SOC_TEGRA30_I2S=m
# bool only, upstream aiming for modular in 3.14
# https://lkml.org/lkml/2013/11/18/47
# CONFIG_DRM_TEGRA is not set
# AC100 (PAZ00)
CONFIG_MFD_NVEC=y
CONFIG_MFD_TPS80031=y
@ -560,10 +562,13 @@ CONFIG_PWM_TEGRA=m
CONFIG_TEGRA_HOST1X=m
CONFIG_TEGRA_HOST1X_FIREWALL=y
CONFIG_DRM_TEGRA=y
# CONFIG_DRM_TEGRA_STAGING is not set
CONFIG_DRM_TEGRA=m
CONFIG_DRM_TEGRA_FBDEV=y
# CONFIG_DRM_TEGRA_DEBUG is not set
CONFIG_DRM_TEGRA_STAGING=y
CONFIG_DRM_PANEL=y
CONFIG_DRM_PANEL_SIMPLE=m
CONFIG_CRYPTO_DEV_TEGRA_AES=m
@ -586,6 +591,7 @@ CONFIG_XILINX_EMACLITE=m
CONFIG_GPIO_XILINX=y
CONFIG_I2C_XILINX=m
CONFIG_SPI_XILINX=m
CONFIG_MMC_SDHCI_OF_ARASAN=m
# Multi function devices
CONFIG_MFD_88PM800=m
@ -631,6 +637,7 @@ CONFIG_REGULATOR_MAX8973=m
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SMSC is not set
@ -648,10 +655,9 @@ CONFIG_REGULATOR_MAX8973=m
# CONFIG_VIRTUALIZATION is not set
# CONFIG_POWER_RESET_QNAP is not set
# CONFIG_OMAP2_DSS_DEBUG is not set
# CONFIG_DRM_TEGRA_DEBUG is not set
# CONFIG_CRYPTO_DEV_UX500_DEBUG is not set
# CONFIG_AB8500_DEBUG is not set
# CONFIG_SOC_VF610 is not set
# CONFIG_ARM_CCI is not set
# CONFIG_MMC_TMIO is not set
# CONFIG_SND_SOC_ADI is not set

99
config-armv7-generic
View File

@ -50,6 +50,7 @@ CONFIG_ALWAYS_USE_PERSISTENT_CLOCK=y
# Platforms enabled/disabled globally on ARMv7
CONFIG_ARCH_HIGHBANK=y
CONFIG_ARCH_SUNXI=y
CONFIG_ARCH_VEXPRESS_CA9X4=y
CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y
# CONFIG_ARCH_VEXPRESS_SPC is not set
@ -60,13 +61,9 @@ CONFIG_ARCH_VEXPRESS_CORTEX_A5_A9_ERRATA=y
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_WM8850 is not set
# CONFIG_ARCH_SHMOBILE_MULTI is not set
# highbank
CONFIG_EDAC_HIGHBANK_MC=m
CONFIG_EDAC_HIGHBANK_L2=m
CONFIG_SATA_HIGHBANK=m
CONFIG_ARM_HIGHBANK_CPUFREQ=m
# CONFIG_ARM_HIGHBANK_CPUIDLE is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_HI3xxx is not set
# CONFIG_ARCH_MSM_DT is not set
# errata
# v5/v6
@ -118,15 +115,8 @@ CONFIG_CPU_IDLE_GOV_MENU=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
CONFIG_LSM_MMAP_MIN_ADDR=32768
CONFIG_ARM_GLOBAL_TIMER=y
CONFIG_XZ_DEC_ARM=y
# Power management
CONFIG_PM_OPP=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_GENERIC_CPUFREQ_CPU0=m
CONFIG_LOCAL_TIMERS=y
CONFIG_UACCESS_WITH_MEMCPY=y
CONFIG_CC_STACKPROTECTOR=y
@ -159,10 +149,27 @@ CONFIG_RTC_DRV_PL031=y
CONFIG_PL330_DMA=m
CONFIG_AMBA_PL08X=y
CONFIG_ARM_SP805_WATCHDOG=m
CONFIG_GPIO_PL061=y
CONFIG_PL320_MBOX=y
# highbank
CONFIG_EDAC_HIGHBANK_MC=m
CONFIG_EDAC_HIGHBANK_L2=m
CONFIG_SATA_HIGHBANK=m
CONFIG_ARM_HIGHBANK_CPUFREQ=m
# CONFIG_ARM_HIGHBANK_CPUIDLE is not set
# Allwinner a1x
CONFIG_PINCTRL_SUNXI=y
CONFIG_SUNXI_WATCHDOG=m
CONFIG_MDIO_SUN4I=m
CONFIG_NET_VENDOR_ALLWINNER=y
CONFIG_SUN4I_EMAC=m
CONFIG_STMMAC_PLATFORM=y
CONFIG_DWMAC_SUNXI=y
CONFIG_EEPROM_SUNXI_SID=m
CONFIG_RTC_DRV_SUNXI=m
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=m
CONFIG_REGMAP_SPI=m
@ -170,6 +177,11 @@ CONFIG_REGMAP_SPMI=m
CONFIG_REGMAP_MMIO=m
CONFIG_REGMAP_IRQ=y
# Power management
CONFIG_PM_OPP=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_GENERIC_CPUFREQ_CPU0=m
# usb
CONFIG_USB_OTG=y
# CONFIG_USB_OTG_WHITELIST is not set
@ -214,6 +226,8 @@ CONFIG_USB_CONFIGFS_OBEX=y
# CONFIG_USB_CONFIGFS_RNDIS is not set
CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_STORAGE=y
# CONFIG_USB_CONFIGFS_F_LB_SS is not set
# CONFIG_USB_CONFIGFS_F_FS is not set
# CONFIG_MUSB_PIO_ONLY is not set
# CONFIG_USB_MUSB_DEBUG is not set
@ -256,6 +270,8 @@ CONFIG_PINCTRL_SINGLE=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_PINCTRL_SAMSUNG is not set
# CONFIG_PINCTRL_EXYNOS4 is not set
# CONFIG_PINCTRL_CAPRI is not set
# CONFIG_PINCTRL_MSM8X74 is not set
# GPIO
# CONFIG_GPIO_EM is not set
@ -267,8 +283,11 @@ CONFIG_GPIO_MC33880=m
CONFIG_GPIO_TPS65910=y
CONFIG_GPIO_TPS65912=m
CONFIG_LEDS_GPIO=m
CONFIG_MDIO_BUS_MUX=m
CONFIG_MDIO_BUS_MUX_GPIO=m
CONFIG_MDIO_BUS_MUX_MMIOREG=m
CONFIG_INPUT_GPIO=m
CONFIG_INPUT_GPIO_BEEPER=m
CONFIG_INPUT_GPIO_TILT_POLLED=m
CONFIG_INPUT_MATRIXKMAP=m
CONFIG_KEYBOARD_GPIO=m
@ -300,6 +319,7 @@ CONFIG_NFC_NCI_SPI=y
# i2c
CONFIG_I2C_DESIGNWARE_CORE=m
CONFIG_I2C_DESIGNWARE_PLATFORM=m
CONFIG_I2C_MV64XXX=m
# HW crypto and rng
CONFIG_CRYPTO_SHA1_ARM=m
@ -331,6 +351,22 @@ CONFIG_MTD_DATAFLASH=m
CONFIG_MTD_DATAFLASH_WRITE_VERIFY=y
CONFIG_MTD_DATAFLASH_OTP=y
CONFIG_MTD_M25P80=m
CONFIG_MTD_NAND=m
CONFIG_MTD_NAND_CAFE=m
# CONFIG_MTD_NAND_DENALI is not set
CONFIG_MTD_NAND_DOCG4=m
CONFIG_MTD_NAND_ECC_SMC=y
CONFIG_MTD_NAND_FSMC=m
CONFIG_MTD_NAND_GPIO=m
CONFIG_MTD_NAND_MXC=m
CONFIG_MTD_NAND_NANDSIM=m
CONFIG_MTD_NAND_ORION=m
CONFIG_MTD_NAND_PLATFORM=m
CONFIG_MTD_NAND_PXA3xx=m
CONFIG_MTD_NAND_RICOH=m
CONFIG_MTD_NAND_TMIO=m
CONFIG_MTD_SPINAND_MT29F=m
CONFIG_MTD_SPINAND_ONDIEECC=y
CONFIG_MTD_SST25L=m
CONFIG_EEPROM_AT25=m
CONFIG_EEPROM_93XX46=m
@ -347,6 +383,7 @@ CONFIG_SPI_DW_PCI=m
# CONFIG_MMC_DW_SOCFPGA is not set
# CONFIG_MMC_DW_EXYNOS is not set
# CONFIG_MMC_DW_IDMAC is not set
# CONFIG_MMC_DW_K3 is not set
CONFIG_USB_DWC2=m
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
@ -355,6 +392,7 @@ CONFIG_USB_DWC3_OMAP=m
CONFIG_USB_DWC3_EXYNOS=m
CONFIG_USB_DWC3_PCI=m
# CONFIG_USB_DWC3_DEBUG is not set
# CONFIG_USB_DWC3_KEYSTONE is not set
CONFIG_DW_WATCHDOG=m
CONFIG_PCIE_DW=y
CONFIG_PCI_EXYNOS=y
@ -395,11 +433,12 @@ CONFIG_RTC_DRV_TPS80031=m
# Regulators
CONFIG_REGULATOR=y
CONFIG_RFKILL_REGULATOR=m
# CONFIG_REGULATOR_DUMMY is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=m
CONFIG_REGULATOR_DUMMY=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=m
CONFIG_REGULATOR_USERSPACE_CONSUMER=m
CONFIG_REGULATOR_GPIO=m
# CONFIG_REGULATOR_ACT8865 is not set
CONFIG_REGULATOR_AD5398=m
CONFIG_REGULATOR_DA9210=m
CONFIG_REGULATOR_FAN53555=m
@ -476,18 +515,6 @@ CONFIG_LEDS_DAC124S085=m
CONFIG_LEDS_PWM=m
CONFIG_BMP085_SPI=m
# Contiguous Memory Allocator
CONFIG_OF_RESERVED_MEM=y
CONFIG_CMA=y
CONFIG_DMA_CMA=y
# CONFIG_CMA_DEBUG is not set
CONFIG_CMA_SIZE_MBYTES=16
CONFIG_CMA_SIZE_SEL_MBYTES=y
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
CONFIG_CMA_AREAS=7
CONFIG_SRAM=y
# Ethernet
@ -524,6 +551,9 @@ CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_FS_DEBUG is not set
# Sensors
CONFIG_SENSORS_HTU21=m
# Chromebook
CONFIG_MFD_CROS_EC=m
CONFIG_MFD_CROS_EC_I2C=m
@ -532,11 +562,10 @@ CONFIG_KEYBOARD_CROS_EC=m
# Should be in generic
CONFIG_BPF_JIT=y
# CONFIG_NET_VENDOR_CIRRUS is not set
# CONFIG_NET_VENDOR_MICROCHIP is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_DRM_EXYNOS is not set
# CONFIG_DRM_TILCDC is not set
# CONFIG_DRM_IMX is not set
@ -565,6 +594,8 @@ CONFIG_BPF_JIT=y
# CONFIG_SPI_TOPCLIFF_PCH is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_FSL_DSPI is not set
# CONFIG_FB_XILINX is not set
# CONFIG_USB_S3C_HSOTG is not set
# these modules all fail with missing __bad_udelay
# http://www.spinics.net/lists/arm/msg15615.html provides some background
@ -586,7 +617,5 @@ CONFIG_BPF_JIT=y
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_LL is not set
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_ARM_DT_BL_CPUFREQ is not set
# FIX ME
# CONFIG_FB_XILINX is not set
# CONFIG_DMADEVICES_VDEBUG is not set
# CONFIG_DMADEVICES_DEBUG is not set

33
config-armv7-lpae
View File

@ -1,8 +1,6 @@
# ARM A15 lpae unified arch kernel
CONFIG_ARCH_EXYNOS_MULTI=y
CONFIG_ARCH_KEYSTONE=y
CONFIG_ARCH_VIRT=y
CONFIG_ARCH_EXYNOS5=y
# CONFIG_ARCH_MVEBU is not set
# CONFIG_ARCH_MXC is not set
@ -12,23 +10,17 @@ CONFIG_ARCH_EXYNOS5=y
# CONFIG_SOC_AM33XX is not set
# CONFIG_SND_AM33XX_SOC_EVM is not set
# CONFIG_SOC_AM43XX is not set
# CONFIG_SOC_DRA7XX is not set
# CONFIG_ARCH_ROCKCHIP is not set
# CONFIG_ARCH_SOCFPGA is not set
# CONFIG_ARCH_SUNXI is not set
# CONFIG_ARCH_TEGRA is not set
# CONFIG_ARCH_ZYNQ is not set
# CONFIG_ARCH_EXYNOS4 is not set
# CONFIG_EXYNOS_ATAGS is not set
CONFIG_ARM_LPAE=y
CONFIG_SYS_SUPPORTS_HUGETLBFS=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_ARM_VIRT_EXT=y
CONFIG_VIRTUALIZATION=y
CONFIG_ARM_SMMU=y
CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
# Cortex-A15
@ -41,7 +33,7 @@ CONFIG_KVM_ARM_MAX_VCPUS=8
CONFIG_KVM_ARM_VGIC=y
CONFIG_KVM_ARM_TIMER=y
CONFIG_XEN=y
# CONFIG_XEN is not set
CONFIG_XEN_FBDEV_FRONTEND=y
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
CONFIG_XEN_BLKDEV_FRONTEND=m
@ -58,6 +50,7 @@ CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_GNTDEV=y
CONFIG_XEN_GRANT_DEV_ALLOC=m
CONFIG_XEN_WDT=m
# CONFIG_XEN_BALLOON is not set
CONFIG_SERIAL_SAMSUNG=y
CONFIG_SERIAL_SAMSUNG_CONSOLE=y
@ -72,9 +65,9 @@ CONFIG_SOC_EXYNOS5440=y
CONFIG_EXYNOS_THERMAL=m
CONFIG_PCI_EXYNOS=y
CONFIG_ARM_CCI=y
CONFIG_TCG_TIS_I2C_INFINEON=m
# CONFIG_EXYNOS_ATAGS is not set
CONFIG_PINCTRL_EXYNOS=y
CONFIG_PINCTRL_EXYNOS5440=y
CONFIG_EXYNOS_IOMMU=y
@ -113,11 +106,15 @@ CONFIG_SAMSUNG_USB3PHY=m
CONFIG_MMC_DW_EXYNOS=m
CONFIG_RTC_DRV_S3C=m
# Chromebook
CONFIG_MFD_CROS_EC=m
CONFIG_MFD_CROS_EC_I2C=m
CONFIG_MFD_CROS_EC_SPI=m
CONFIG_KEYBOARD_CROS_EC=m
# TI Keystone
CONFIG_KEYSTONE_USB_PHY=m
CONFIG_USB_DWC3_KEYSTONE=m
CONFIG_GPIO_DAVINCI=y
CONFIG_I2C_DAVINCI=m
# CONFIG_DAVINCI_WATCHDOG is not set
# CONFIG_SPI_DAVINCI is not set
# CONFIG_SND_DAVINCI_SOC is not set
# CONFIG_TI_SOC_THERMAL is not set
# Arndale/Origen
CONFIG_MFD_MAX8997=y
@ -136,7 +133,3 @@ CONFIG_S3C_LOWLEVEL_UART_PORT=1
# CONFIG_S3C2410_WATCHDOG is not set
# CONFIG_MMC_SDHCI_S3C is not set
# CONFIG_TEGRA_HOST1X is not set
# CONFIG_SPI_DAVINCI is not set
# CONFIG_I2C_DAVINCI is not set
# CONFIG_SND_DAVINCI_SOC is not set
# CONFIG_TI_SOC_THERMAL is not set

2
config-debug
View File

@ -26,8 +26,6 @@ CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
CONFIG_FAIL_IO_TIMEOUT=y
CONFIG_FAIL_MMC_REQUEST=y
CONFIG_SLUB_DEBUG_ON=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_STACK_USAGE=y

82
config-generic
View File

@ -128,7 +128,8 @@ CONFIG_MMC=m
CONFIG_SDIO_UART=m
# CONFIG_MMC_TEST is not set
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set
# https://lists.fedoraproject.org/pipermail/kernel/2014-February/004889.html
CONFIG_MMC_UNSAFE_RESUME=y
# CONFIG_MMC_CLKGATE is not set
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_MINORS=8
@ -148,6 +149,7 @@ CONFIG_MMC_REALTEK_PCI=m
CONFIG_MMC_VUB300=m
# CONFIG_MMC_SDHCI_PXAV2 is not set
# CONFIG_MMC_SDHCI_PXAV3 is not set
# CONFIG_MMC_SDHCI_OF_ARASAN is not set
CONFIG_CB710_CORE=m
@ -182,6 +184,7 @@ CONFIG_INFINIBAND_NES=m
CONFIG_INFINIBAND_QIB=m
CONFIG_INFINIBAND_QIB_DCA=y
# CONFIG_INFINIBAND_OCRDMA is not set
# CONFIG_INFINIBAND_USNIC is not set
#
# Executable file formats
@ -196,7 +199,6 @@ CONFIG_BINFMT_MISC=m
# Device Drivers
#
# CONFIG_COMMON_CLK_DEBUG is not set
# CONFIG_COMMON_CLK_SI5351 is not set
#
@ -313,6 +315,8 @@ CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_NULL_BLK=m
CONFIG_BLK_DEV_FD=m
# CONFIG_PARIDE is not set
CONFIG_ZRAM=m
# CONFIG_ZRAM_DEBUG is not set
CONFIG_BLK_CPQ_DA=m
CONFIG_BLK_CPQ_CISS_DA=m
@ -665,7 +669,7 @@ CONFIG_FIREWIRE_SBP2=m
CONFIG_FIREWIRE_NET=m
CONFIG_FIREWIRE_OHCI_DEBUG=y
CONFIG_FIREWIRE_NOSY=m
CONFIG_FIREWIRE_SERIAL=m
# CONFIG_FIREWIRE_SERIAL is not set
# CONFIG_FIREWIRE_OHCI_REMOTE_DMA is not set
#
@ -857,6 +861,7 @@ CONFIG_NETFILTER_XT_TARGET_TPROXY=m
CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
CONFIG_NETFILTER_XT_MATCH_BPF=m
CONFIG_NETFILTER_XT_MATCH_CGROUP=m
CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CPU=m
@ -873,8 +878,10 @@ CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
CONFIG_NETFILTER_XT_MATCH_IPCOMP=m
CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
CONFIG_NETFILTER_XT_MATCH_IPVS=m
CONFIG_NETFILTER_XT_MATCH_L2TP=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
@ -988,6 +995,7 @@ CONFIG_IP6_NF_TARGET_MASQUERADE=m
# nf_tables support
CONFIG_NF_TABLES=m
CONFIG_NF_TABLES_INET=m
CONFIG_NFT_EXTHDR=m
CONFIG_NFT_META=m
CONFIG_NFT_CT=m
@ -997,6 +1005,8 @@ CONFIG_NFT_COUNTER=m
CONFIG_NFT_LOG=m
CONFIG_NFT_LIMIT=m
CONFIG_NFT_NAT=m
CONFIG_NFT_QUEUE=m
CONFIG_NFT_REJECT=m
CONFIG_NFT_COMPAT=m
CONFIG_NF_TABLES_IPV4=m
@ -1137,6 +1147,8 @@ CONFIG_NET_SCH_QFQ=m
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
CONFIG_NET_SCH_FQ=m
CONFIG_NET_SCH_HHF=m
CONFIG_NET_SCH_PIE=m
CONFIG_NET_SCH_PLUG=m
CONFIG_NET_CLS=y
CONFIG_NET_CLS_ACT=y
@ -1186,7 +1198,6 @@ CONFIG_OPENVSWITCH=m
CONFIG_OPENVSWITCH_GRE=y
CONFIG_OPENVSWITCH_VXLAN=y
CONFIG_VSOCKETS=m
CONFIG_NETPRIO_CGROUP=m
#
@ -1374,6 +1385,10 @@ CONFIG_IXGBE_DCB=y
CONFIG_IXGBE_HWMON=y
CONFIG_IXGBE_PTP=y
CONFIG_I40E=m
# CONFIG_I40E_VXLAN is not set
# CONFIG_I40E_DCB is not set
# CONFIG_I40EVF is not set
# CONFIG_NET_VENDOR_I825XX is not set
CONFIG_NET_VENDOR_MARVELL=y
@ -1620,6 +1635,9 @@ CONFIG_ATH9K_HTC=m
CONFIG_ATH9K_BTCOEX_SUPPORT=y
# CONFIG_ATH9K_HTC_DEBUGFS is not set
# CONFIG_ATH9K_LEGACY_RATE_CONTROL is not set
# CONFIG_ATH9K_STATION_STATISTICS is not set
# CONFIG_ATH9K_WOW is not set
#
CONFIG_ATH10K=m
CONFIG_ATH10K_PCI=m
# CONFIG_ATH10K_DEBUG is not set
@ -1737,6 +1755,7 @@ CONFIG_RT73USB=m
CONFIG_RTL8180=m
CONFIG_RTL8187=m
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_SR9800 is not set
CONFIG_USB_NET_RNDIS_WLAN=m
CONFIG_USB_NET_KALMIA=m
CONFIG_USB_NET_QMI_WWAN=m
@ -1814,6 +1833,8 @@ CONFIG_NFC_HCI=m
CONFIG_NFC_SHDLC=y
CONFIG_NFC_LLCP=y
CONFIG_NFC_SIM=m
CONFIG_NFC_MRVL=m
CONFIG_NFC_MRVL_USB=m
#
# Near Field Communication (NFC) devices
@ -2312,7 +2333,12 @@ CONFIG_I2C=m
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
# CONFIG_I2C_MUX is not set
# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
# CONFIG_I2C_MUX_PCA954x is not set
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PINCTRL is not set
#
#
# I2C Algorithms
@ -2352,6 +2378,7 @@ CONFIG_I2C_NFORCE2=m
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_PARPORT=m
CONFIG_I2C_PARPORT_LIGHT=m
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
CONFIG_I2C_PASEMI=m
CONFIG_I2C_PCA_PLATFORM=m
# CONFIG_I2C_PIIX4 is not set
@ -2536,6 +2563,7 @@ CONFIG_HID_SENSOR_ENUM_BASE_QUIRKS=y
# CONFIG_MCP4725 is not set
# CONFIG_ITG3200 is not set
# CONFIG_APDS9300 is not set
# CONFIG_CM32181 is not set
# CONFIG_CM36651 is not set
# CONFIG_GP2AP020A00F is not set
# CONFIG_TSL2583 is not set
@ -2550,6 +2578,7 @@ CONFIG_HID_SENSOR_ENUM_BASE_QUIRKS=y
CONFIG_IIO_ST_GYRO_3AXIS=m
CONFIG_IIO_ST_MAGN_3AXIS=m
CONFIG_IIO_ST_ACCEL_3AXIS=m
CONFIG_HID_SENSOR_INCLINOMETER_3D=m
# CONFIG_ADJD_S311 is not set
# CONFIG_SENSORS_TSL2563 is not set
# CONFIG_VCNL4000 is not set
@ -2587,6 +2616,8 @@ CONFIG_IIO_ST_ACCEL_3AXIS=m
# CONFIG_ADXRS450 is not set
# CONFIG_ADIS16400 is not set
# CONFIG_ADIS16480 is not set
# CONFIG_DHT11 is not set
# CONFIG_MPL3115 is not set
# staging IIO drivers
# CONFIG_AD7291 is not set
@ -2718,6 +2749,7 @@ CONFIG_WM831X_WATCHDOG=m
# CONFIG_DW_WATCHDOG is not set
CONFIG_W83697UG_WDT=m
# CONFIG_MEN_A21_WDT is not set
# CONFIG_GPIO_WATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_TIMERIOMEM=m
@ -2781,6 +2813,7 @@ CONFIG_RTC_DRV_DS3232=m
CONFIG_RTC_DRV_ISL12022=m
# CONFIG_RTC_DRV_HID_SENSOR_TIME is not set
# CONFIG_RTC_DRV_MOXART is not set
# CONFIG_RTC_DRV_ISL12057 is not set
CONFIG_R3964=m
# CONFIG_APPLICOM is not set
@ -2824,6 +2857,7 @@ CONFIG_DRM_I915=m
CONFIG_DRM_I915_KMS=y
CONFIG_DRM_I915_FBDEV=y
# CONFIG_DRM_I915_PRELIMINARY_HW_SUPPORT is not set
# CONFIG_DRM_I915_UMS is not set
CONFIG_DRM_VIA=m
CONFIG_DRM_NOUVEAU=m
CONFIG_NOUVEAU_DEBUG=5
@ -2838,6 +2872,7 @@ CONFIG_DRM_UDL=m
CONFIG_DRM_VMWGFX=m
CONFIG_DRM_VMWGFX_FBCON=y
CONFIG_DRM_QXL=m
CONFIG_DRM_BOCHS=m
#
# PCMCIA character devices
@ -2871,6 +2906,10 @@ CONFIG_VIDEO_V4L2=y
# CONFIG_VIDEO_V4L2_INT_DEVICE is not set
CONFIG_VIDEO_V4L2_SUBDEV_API=y
# CONFIG_VIDEO_VIVI is not set
# CONFIG_USB_SI4713 is not set
# CONFIG_PLATFORM_SI4713 is not set
# CONFIG_I2C_SI4713 is not set
# CONFIG_USB_RAREMONO is not set
#
# Video For Linux
@ -2904,6 +2943,7 @@ CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_ENABLE_VP3054=y
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_V4L2=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=y
@ -3195,6 +3235,7 @@ CONFIG_FB_EFI=y
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_GOLDFISH is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FIRMWARE_EDID is not set
@ -3419,6 +3460,7 @@ CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_ISP1362_HCD=m
CONFIG_USB_FUSBH200_HCD=m
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_GR_UDC is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
# CONFIG_USB_OHCI_HCD_SSB is not set
@ -3735,6 +3777,7 @@ CONFIG_USB_SERIAL_MOS7715_PARPORT=y
# CONFIG_USB_SERIAL_ZTE is not set
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
# CONFIG_USB_SERIAL_MXUPORT is not set
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OTI6858=m
@ -3778,6 +3821,7 @@ CONFIG_USB_APPLEDISPLAY=m
# Physical Layer USB driver
CONFIG_USB_PHY=y
# CONFIG_USB_OTG_FSM is not set
# CONFIG_GENERIC_PHY is not set
# CONFIG_PHY_EXYNOS_MIPI_VIDEO is not set
@ -3789,6 +3833,7 @@ CONFIG_USB_PHY=y
# CONFIG_SAMSUNG_USBPHY is not set
# CONFIG_SAMSUNG_USB2PHY is not set
# CONFIG_SAMSUNG_USB3PHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
CONFIG_USB_RCAR_PHY=m
CONFIG_USB_ATM=m
CONFIG_USB_CXACRU=m
@ -3909,6 +3954,7 @@ CONFIG_MFD_VIPERBOARD=m
# CONFIG_MFD_TPS65912 is not set
# CONFIG_MFD_SYSCON is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_LP3943 is not set
#
# File systems
@ -3961,6 +4007,7 @@ CONFIG_CEPH_FS=m
CONFIG_CEPH_FSCACHE=y
CONFIG_BLK_DEV_RBD=m
CONFIG_CEPH_LIB=m
CONFIG_CEPH_FS_POSIX_ACL=y
# CONFIG_CEPH_LIB_USE_DNS_RESOLVER is not set
CONFIG_FSCACHE=m
@ -4269,6 +4316,7 @@ CONFIG_LOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_TIMEOUT=0
CONFIG_ATOMIC64_SELFTEST=y
CONFIG_MEMORY_FAILURE=y
CONFIG_HWPOISON_INJECT=m
@ -4479,6 +4527,8 @@ CONFIG_MEMCG_SWAP_ENABLED=y
CONFIG_MEMCG_KMEM=y
# CONFIG_CGROUP_HUGETLB is not set
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_NET_PRIO=m
# CONFIG_CGROUP_NET_CLASSID is not set
CONFIG_BLK_CGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
@ -4501,6 +4551,7 @@ CONFIG_THERMAL_GOV_FAIR_SHARE=y
# CONFIG_THERMAL_GOV_USER_SPACE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_OF is not set
# CONFIG_CPU_THERMAL is not set
CONFIG_INOTIFY=y
@ -4762,6 +4813,7 @@ CONFIG_NOZOMI=m
CONFIG_INPUT_APANEL=m
CONFIG_INPUT_GP2A=m
# CONFIG_INPUT_GPIO_TILT_POLLED is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INTEL_MENLOW is not set
CONFIG_ENCLOSURE_SERVICES=m
@ -4841,6 +4893,9 @@ CONFIG_STAGING_MEDIA=y
# CONFIG_TI_ST is not set
# CONFIG_FB_XGI is not set
# CONFIG_VIDEO_GO7007 is not set
# CONFIG_I2C_BCM2048 is not set
# CONFIG_VIDEO_TCM825X is not set
# CONFIG_VIDEO_OMAP4 is not set
# CONFIG_USB_MSI3101 is not set
# CONFIG_DT3155 is not set
# CONFIG_W35UND is not set
@ -4868,10 +4923,10 @@ CONFIG_RTL8192E=m
# CONFIG_VIDEO_CX25821 is not set
# CONFIG_R8187SE is not set
# CONFIG_R8188EU is not set
# CONFIG_R8821AE is not set
# CONFIG_RTL8192U is not set
# CONFIG_FB_SM7XX is not set
# CONFIG_SPECTRA is not set
# CONFIG_ZRAM is not set
# CONFIG_EASYCAP is not set
# CONFIG_SOLO6X10 is not set
# CONFIG_ACPI_QUICKSTART is not set
@ -4896,7 +4951,6 @@ CONFIG_ALTERA_STAPL=m
# CONFIG_RTS5139 is not set
# CONFIG_NVEC_LEDS is not set
# CONFIG_VT6655 is not set
# CONFIG_ZSMALLOC is not set
# CONFIG_RAMSTER is not set
# CONFIG_USB_WPAN_HCD is not set
# CONFIG_WIMAX_GDM72XX is not set
@ -4913,6 +4967,7 @@ CONFIG_ALTERA_STAPL=m
# CONFIG_XILLYBUS is not set
# CONFIG_DGAP is not set
# CONFIG_DGNC is not set
# CONFIG_RTS5208 is not set
# END OF STAGING
#
@ -4988,6 +5043,8 @@ CONFIG_PTP_1588_CLOCK_PCH=m
CONFIG_CLEANCACHE=y
CONFIG_FRONTSWAP=y
CONFIG_ZSWAP=y
CONFIG_ZSMALLOC=y
# CONFIG_PGTABLE_MAPPING is not set
# CONFIG_MDIO_GPIO is not set
# CONFIG_KEYBOARD_GPIO is not set
@ -5027,16 +5084,17 @@ CONFIG_GPIO_VIPERBOARD=m
# CONFIG_GPIO_GRGPIO is not set
# CONFIG_GPIO_PL061 is not set
# CONFIG_GPIO_BCM_KONA is not set
# CONFIG_GPIO_SCH311X is not set
# FIXME: Why?
CONFIG_EVENT_POWER_TRACING_DEPRECATED=y
CONFIG_TEST_KSTRTOX=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
# CONFIG_XZ_DEC_POWERPC is not set
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
# CONFIG_XZ_DEC_SPARC is not set
# CONFIG_XZ_DEC_TEST is not set
@ -5059,6 +5117,8 @@ CONFIG_PSTORE_RAM=m
# CONFIG_PSTORE_CONSOLE is not set
# CONFIG_PSTORE_FTRACE is not set
# CONFIG_TEST_MODULE is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_AVERAGE is not set
# CONFIG_VMXNET3 is not set
@ -5090,10 +5150,14 @@ CONFIG_FMC_TRIVIAL=m
CONFIG_FMC_WRITE_EEPROM=m
CONFIG_FMC_CHARDEV=m
# CONFIG_GENWQE is not set
# CONFIG_POWERCAP is not set
# CONFIG_HSI is not set
# CONFIG_CPU_IDLE is not set
# CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
# CONFIG_PM_DEVFREQ is not set

2
config-nodebug
View File

@ -26,8 +26,6 @@ CONFIG_CPUMASK_OFFSTACK=y
# CONFIG_FAIL_IO_TIMEOUT is not set
# CONFIG_FAIL_MMC_REQUEST is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_STACK_USAGE is not set

3
config-powerpc-generic
View File

@ -321,6 +321,7 @@ CONFIG_SERIAL_GRLIB_GAISLER_APBUART=m
# CONFIG_PPC_MPC512x is not set
# CONFIG_RTC_DRV_MPC5121 is not set
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_MPC512X_DMA is not set
@ -360,7 +361,7 @@ CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_SPAPR_TCE_IOMMU is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_PPC_DENORMALISATION is not set
CONFIG_PPC_DENORMALISATION=y
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
# CONFIG_GPIO_ADNP is not set
# CONFIG_MFD_SYSCON is not set

7
config-powerpc64
View File

@ -89,6 +89,8 @@ CONFIG_NR_CPUS=1024
CONFIG_RTAS_PROC=y
CONFIG_IOMMU_VMERGE=y
CONFIG_NUMA=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_PPC_64K_PAGES=y
CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
@ -99,6 +101,8 @@ CONFIG_HZ_100=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PPC64_SUPPORTS_MEMORY_FAILURE=y
CONFIG_CGROUP_HUGETLB=y
# CONFIG_MV643XX_ETH is not set
@ -159,7 +163,8 @@ CONFIG_PSERIES_ENERGY=m
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_PSERIES_IDLE=y
CONFIG_PSERIES_CPUIDLE=y
CONFIG_POWERNV_CPUIDLE=y
CONFIG_PPC_ICSWX=y
CONFIG_IO_EVENT_IRQ=y

7
config-powerpc64p7
View File

@ -80,6 +80,8 @@ CONFIG_NR_CPUS=1024
CONFIG_RTAS_PROC=y
CONFIG_IOMMU_VMERGE=y
CONFIG_NUMA=y
CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_PPC_64K_PAGES=y
CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
@ -90,6 +92,8 @@ CONFIG_HZ_100=y
CONFIG_MEMORY_HOTREMOVE=y
CONFIG_PPC64_SUPPORTS_MEMORY_FAILURE=y
CONFIG_CGROUP_HUGETLB=y
# CONFIG_MV643XX_ETH is not set
@ -150,7 +154,8 @@ CONFIG_PSERIES_ENERGY=m
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_GOV_LADDER is not set
CONFIG_PSERIES_IDLE=y
CONFIG_PSERIES_CPUIDLE=y
CONFIG_POWERNV_CPUIDLE=y
CONFIG_PPC_ICSWX=y
CONFIG_IO_EVENT_IRQ=y

5
config-x86-32-generic
View File

@ -224,8 +224,13 @@ CONFIG_BACKLIGHT_PWM=m
# CONFIG_GPIO_ADNP is not set
# CONFIG_BACKLIGHT_OT200 is not set
# CONFIG_RTC_DRV_SNVS is not set
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_OF_DISPLAY_TIMING is not set
# CONFIG_OF_VIDEOMODE is not set
# CONFIG_MLX5_INFINIBAND is not set
# CONFIG_PINCTRL_SINGLE is not set
# CONFIG_PINCTRL_CAPRI is not set
# CONFIG_PINCTRL_MSM8X74 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_QCOM is not set

8
config-x86-generic
View File

@ -41,6 +41,7 @@ CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE=y
CONFIG_EFI_PCDP=y
CONFIG_FB_EFI=y
CONFIG_EARLY_PRINTK_EFI=y
CONFIG_EFI_RUNTIME_MAP=y
# needs FB_SIMPLE to work correctly
# CONFIG_X86_SYSFB is not set
@ -114,6 +115,9 @@ CONFIG_NVRAM=y
CONFIG_CRYPTO_DEV_PADLOCK=m
CONFIG_CRYPTO_DEV_PADLOCK_AES=m
CONFIG_CRYPTO_DEV_PADLOCK_SHA=m
CONFIG_CRYPTO_DEV_CCP=y
CONFIG_CRYPTO_DEV_CCP_DD=m
CONFIG_CRYPTO_DEV_CCP_CRYPTO=m
CONFIG_GENERIC_ISA_DMA=y
@ -200,6 +204,7 @@ CONFIG_COMPAL_LAPTOP=m
CONFIG_DELL_LAPTOP=m
CONFIG_CHROME_PLATFORMS=y
CONFIG_CHROMEOS_LAPTOP=m
CONFIG_CHROMEOS_PSTORE=m
CONFIG_EEEPC_LAPTOP=m
CONFIG_FUJITSU_TABLET=m
CONFIG_FUJITSU_LAPTOP=m
@ -216,6 +221,7 @@ CONFIG_ACER_WMI=m
CONFIG_ACERHDF=m
CONFIG_ASUS_WMI=m
CONFIG_ASUS_NB_WMI=m
CONFIG_HP_WIRELESS=m
CONFIG_HP_WMI=m
# CONFIG_INTEL_SCU_IPC is not set
CONFIG_DELL_WMI=m
@ -410,6 +416,7 @@ CONFIG_HP_ACCEL=m
CONFIG_SCHED_SMT=y
CONFIG_CC_STACKPROTECTOR=y
CONFIG_CC_STACKPROTECTOR_STRONG=y
CONFIG_RELOCATABLE=y
CONFIG_HYPERV=m
@ -446,6 +453,7 @@ CONFIG_PINCTRL_BAYTRAIL=y
# CONFIG_INTEL_POWERCLAMP is not set
CONFIG_X86_PKG_TEMP_THERMAL=m
CONFIG_ACPI_INT3403_THERMAL=m
CONFIG_VMWARE_VMCI=m
CONFIG_VMWARE_VMCI_VSOCKETS=m

3
config-x86_64-generic
View File

@ -37,6 +37,7 @@ CONFIG_SWIOTLB=y
# CONFIG_GART_IOMMU is not set
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y
CONFIG_CGROUP_HUGETLB=y
CONFIG_MEM_SOFT_DIRTY=y
@ -117,6 +118,7 @@ CONFIG_XEN_DEV_EVTCHN=m
CONFIG_XEN_SYS_HYPERVISOR=y
# CONFIG_XEN_MCE_LOG is not set
# CONFIG_XEN_STUB is not set
# CONFIG_XEN_PVH is not set
CONFIG_PROVIDE_OHCI1394_DMA_INIT=y
@ -170,3 +172,4 @@ CONFIG_SFC_MTD=y
# Override MTD stuff because SFC_MTD needs it
CONFIG_MTD_CHAR=m
CONFIG_MTD_BLOCK=m

45
ipv6-addrconf-revert-if_inet6ifa_flag-format.patch
View File

@ -1,45 +0,0 @@
Bugzilla: 1056711
Upstream-status: Submitted for 3.15
This fixes the issue described here:
https://bugzilla.redhat.com/show_bug.cgi?id=1056711#c5
net-next commit 971a351ccbbd2b6eef136a2221da0b80aca50906
Author: Jiri Pirko <jiri@resnulli.us>
Date: Tue Dec 10 13:56:29 2013 +0100
ipv6 addrconf: revert /proc/net/if_inet6 ifa_flag format
Turned out that applications like ifconfig do not handle the change.
So revert ifa_flag format back to 2-letter hex value.
Introduced by:
commit 479840ffdbe4242e8a25349218c8e0859223aa35
"ipv6 addrconf: extend ifa_flags to u32"
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index be4dbbd..3c3425e 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3367,12 +3367,12 @@ static void if6_seq_stop(struct seq_file *seq, void *v)
static int if6_seq_show(struct seq_file *seq, void *v)
{
struct inet6_ifaddr *ifp = (struct inet6_ifaddr *)v;
- seq_printf(seq, "%pi6 %02x %02x %02x %03x %8s\n",
+ seq_printf(seq, "%pi6 %02x %02x %02x %02x %8s\n",
&ifp->addr,
ifp->idev->dev->ifindex,
ifp->prefix_len,
ifp->scope,
- ifp->flags,
+ (u8) ifp->flags,
ifp->idev->dev->name);
return 0;
}
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753
ipv6-introduce-IFA_F_NOPREFIXROUTE-and-IFA_F_MANAGETEMPADDR-flags.patch
View File

@ -1,753 +0,0 @@
This patch is made against 3.13 kernel. So it's suitable for F21 and for F20
later on when F20 is rebased to 3.13.
https://bugzilla.redhat.com/show_bug.cgi?id=1056711
NetworkManager depends on IFA_F_NOPREFIXROUTE IFA_F_MANAGETEMPADDR
in order to do SLAAC in userspace correctly.
Split patches available here:
http://people.redhat.com/jpirko/f21_backport_of_IFA_F_NOPREFIXROUTE_and_IFA_F_MANAGETEMPADDR/
Jiri Pirko (2):
ipv6 addrconf: extend ifa_flags to u32
ipv6 addrconf: introduce IFA_F_MANAGETEMPADDR to tell kernel to manage
temporary addresses
Li RongQing (1):
ipv6: unneccessary to get address prefix in addrconf_get_prefix_route
Thomas Haller (2):
ipv6 addrconf: add IFA_F_NOPREFIXROUTE flag to suppress creation of
IP6 routes
ipv6 addrconf: don't cleanup prefix route for IFA_F_NOPREFIXROUTE
stephen hemminger (1):
ipv6: addrconf spelling fixes
include/net/addrconf.h | 4 +-
include/net/if_inet6.h | 2 +-
include/uapi/linux/if_addr.h | 6 +
net/ipv6/addrconf.c | 409 +++++++++++++++++++++++++------------------
4 files changed, 250 insertions(+), 171 deletions(-)
Signed-off-by: Jiri Pirko <jpirko@redhat.com>
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 86505bf..e70278e 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -81,9 +81,9 @@ int ipv6_dev_get_saddr(struct net *net, const struct net_device *dev,
const struct in6_addr *daddr, unsigned int srcprefs,
struct in6_addr *saddr);
int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
- unsigned char banned_flags);
+ u32 banned_flags);
int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
- unsigned char banned_flags);
+ u32 banned_flags);
int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2);
void addrconf_join_solict(struct net_device *dev, const struct in6_addr *addr);
void addrconf_leave_solict(struct inet6_dev *idev, const struct in6_addr *addr);
diff --git a/include/net/if_inet6.h b/include/net/if_inet6.h
index 65bb130..9650a3f 100644
--- a/include/net/if_inet6.h
+++ b/include/net/if_inet6.h
@@ -50,8 +50,8 @@ struct inet6_ifaddr {
int state;
+ __u32 flags;
__u8 dad_probes;
- __u8 flags;
__u16 scope;
diff --git a/include/uapi/linux/if_addr.h b/include/uapi/linux/if_addr.h
index 23357ab..dea10a8 100644
--- a/include/uapi/linux/if_addr.h
+++ b/include/uapi/linux/if_addr.h
@@ -18,6 +18,9 @@ struct ifaddrmsg {
* It makes no difference for normally configured broadcast interfaces,
* but for point-to-point IFA_ADDRESS is DESTINATION address,
* local address is supplied in IFA_LOCAL attribute.
+ *
+ * IFA_FLAGS is a u32 attribute that extends the u8 field ifa_flags.
+ * If present, the value from struct ifaddrmsg will be ignored.
*/
enum {
IFA_UNSPEC,
@@ -28,6 +31,7 @@ enum {
IFA_ANYCAST,
IFA_CACHEINFO,
IFA_MULTICAST,
+ IFA_FLAGS,
__IFA_MAX,
};
@@ -44,6 +48,8 @@ enum {
#define IFA_F_DEPRECATED 0x20
#define IFA_F_TENTATIVE 0x40
#define IFA_F_PERMANENT 0x80
+#define IFA_F_MANAGETEMPADDR 0x100
+#define IFA_F_NOPREFIXROUTE 0x200
struct ifa_cacheinfo {
__u32 ifa_prefered;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 4b6b720..3c4e25d 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -891,15 +891,95 @@ out:
goto out2;
}
+enum cleanup_prefix_rt_t {
+ CLEANUP_PREFIX_RT_NOP, /* no cleanup action for prefix route */
+ CLEANUP_PREFIX_RT_DEL, /* delete the prefix route */
+ CLEANUP_PREFIX_RT_EXPIRE, /* update the lifetime of the prefix route */
+};
+
+/*
+ * Check, whether the prefix for ifp would still need a prefix route
+ * after deleting ifp. The function returns one of the CLEANUP_PREFIX_RT_*
+ * constants.
+ *
+ * 1) we don't purge prefix if address was not permanent.
+ * prefix is managed by its own lifetime.
+ * 2) we also don't purge, if the address was IFA_F_NOPREFIXROUTE.
+ * 3) if there are no addresses, delete prefix.
+ * 4) if there are still other permanent address(es),
+ * corresponding prefix is still permanent.
+ * 5) if there are still other addresses with IFA_F_NOPREFIXROUTE,
+ * don't purge the prefix, assume user space is managing it.
+ * 6) otherwise, update prefix lifetime to the
+ * longest valid lifetime among the corresponding
+ * addresses on the device.
+ * Note: subsequent RA will update lifetime.
+ **/
+static enum cleanup_prefix_rt_t
+check_cleanup_prefix_route(struct inet6_ifaddr *ifp, unsigned long *expires)
+{
+ struct inet6_ifaddr *ifa;
+ struct inet6_dev *idev = ifp->idev;
+ unsigned long lifetime;
+ enum cleanup_prefix_rt_t action = CLEANUP_PREFIX_RT_DEL;
+
+ *expires = jiffies;
+
+ list_for_each_entry(ifa, &idev->addr_list, if_list) {
+ if (ifa == ifp)
+ continue;
+ if (!ipv6_prefix_equal(&ifa->addr, &ifp->addr,
+ ifp->prefix_len))
+ continue;
+ if (ifa->flags & (IFA_F_PERMANENT | IFA_F_NOPREFIXROUTE))
+ return CLEANUP_PREFIX_RT_NOP;
+
+ action = CLEANUP_PREFIX_RT_EXPIRE;
+
+ spin_lock(&ifa->lock);
+
+ lifetime = addrconf_timeout_fixup(ifa->valid_lft, HZ);
+ /*
+ * Note: Because this address is
+ * not permanent, lifetime <
+ * LONG_MAX / HZ here.
+ */
+ if (time_before(*expires, ifa->tstamp + lifetime * HZ))
+ *expires = ifa->tstamp + lifetime * HZ;
+ spin_unlock(&ifa->lock);
+ }
+
+ return action;
+}
+
+static void
+cleanup_prefix_route(struct inet6_ifaddr *ifp, unsigned long expires, bool del_rt)
+{
+ struct rt6_info *rt;
+
+ rt = addrconf_get_prefix_route(&ifp->addr,
+ ifp->prefix_len,
+ ifp->idev->dev,
+ 0, RTF_GATEWAY | RTF_DEFAULT);
+ if (rt) {
+ if (del_rt)
+ ip6_del_rt(rt);
+ else {
+ if (!(rt->rt6i_flags & RTF_EXPIRES))
+ rt6_set_expires(rt, expires);
+ ip6_rt_put(rt);
+ }
+ }
+}
+
+
/* This function wants to get referenced ifp and releases it before return */
static void ipv6_del_addr(struct inet6_ifaddr *ifp)
{
- struct inet6_ifaddr *ifa, *ifn;
- struct inet6_dev *idev = ifp->idev;
int state;
- int deleted = 0, onlink = 0;
- unsigned long expires = jiffies;
+ enum cleanup_prefix_rt_t action = CLEANUP_PREFIX_RT_NOP;
+ unsigned long expires;
spin_lock_bh(&ifp->state_lock);
state = ifp->state;
@@ -913,7 +993,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
hlist_del_init_rcu(&ifp->addr_lst);
spin_unlock_bh(&addrconf_hash_lock);
- write_lock_bh(&idev->lock);
+ write_lock_bh(&ifp->idev->lock);
if (ifp->flags&IFA_F_TEMPORARY) {
list_del(&ifp->tmp_list);
@@ -924,45 +1004,13 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
__in6_ifa_put(ifp);
}
- list_for_each_entry_safe(ifa, ifn, &idev->addr_list, if_list) {
- if (ifa == ifp) {
- list_del_init(&ifp->if_list);
- __in6_ifa_put(ifp);
+ if (ifp->flags & IFA_F_PERMANENT && !(ifp->flags & IFA_F_NOPREFIXROUTE))
+ action = check_cleanup_prefix_route(ifp, &expires);
- if (!(ifp->flags & IFA_F_PERMANENT) || onlink > 0)
- break;
- deleted = 1;
- continue;
- } else if (ifp->flags & IFA_F_PERMANENT) {
- if (ipv6_prefix_equal(&ifa->addr, &ifp->addr,
- ifp->prefix_len)) {
- if (ifa->flags & IFA_F_PERMANENT) {
- onlink = 1;
- if (deleted)
- break;
- } else {
- unsigned long lifetime;
-
- if (!onlink)
- onlink = -1;
-
- spin_lock(&ifa->lock);
-
- lifetime = addrconf_timeout_fixup(ifa->valid_lft, HZ);
- /*
- * Note: Because this address is
- * not permanent, lifetime <
- * LONG_MAX / HZ here.
- */
- if (time_before(expires,
- ifa->tstamp + lifetime * HZ))
- expires = ifa->tstamp + lifetime * HZ;
- spin_unlock(&ifa->lock);
- }
- }
- }
- }
- write_unlock_bh(&idev->lock);
+ list_del_init(&ifp->if_list);
+ __in6_ifa_put(ifp);
+
+ write_unlock_bh(&ifp->idev->lock);
addrconf_del_dad_timer(ifp);
@@ -970,41 +1018,9 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
inet6addr_notifier_call_chain(NETDEV_DOWN, ifp);
- /*
- * Purge or update corresponding prefix
- *
- * 1) we don't purge prefix here if address was not permanent.
- * prefix is managed by its own lifetime.
- * 2) if there're no addresses, delete prefix.
- * 3) if there're still other permanent address(es),
- * corresponding prefix is still permanent.
- * 4) otherwise, update prefix lifetime to the
- * longest valid lifetime among the corresponding
- * addresses on the device.
- * Note: subsequent RA will update lifetime.
- *
- * --yoshfuji
- */
- if ((ifp->flags & IFA_F_PERMANENT) && onlink < 1) {
- struct in6_addr prefix;
- struct rt6_info *rt;
-
- ipv6_addr_prefix(&prefix, &ifp->addr, ifp->prefix_len);
-
- rt = addrconf_get_prefix_route(&prefix,
- ifp->prefix_len,
- ifp->idev->dev,
- 0, RTF_GATEWAY | RTF_DEFAULT);
-
- if (rt) {
- if (onlink == 0) {
- ip6_del_rt(rt);
- rt = NULL;
- } else if (!(rt->rt6i_flags & RTF_EXPIRES)) {
- rt6_set_expires(rt, expires);
- }
- }
- ip6_rt_put(rt);
+ if (action != CLEANUP_PREFIX_RT_NOP) {
+ cleanup_prefix_route(ifp, expires,
+ action == CLEANUP_PREFIX_RT_DEL);
}
/* clean up prefsrc entries */
@@ -1024,7 +1040,7 @@ static int ipv6_create_tempaddr(struct inet6_ifaddr *ifp, struct inet6_ifaddr *i
u32 addr_flags;
unsigned long now = jiffies;
- write_lock(&idev->lock);
+ write_lock_bh(&idev->lock);
if (ift) {
spin_lock_bh(&ift->lock);
memcpy(&addr.s6_addr[8], &ift->addr.s6_addr[8], 8);
@@ -1036,7 +1052,7 @@ static int ipv6_create_tempaddr(struct inet6_ifaddr *ifp, struct inet6_ifaddr *i
retry:
in6_dev_hold(idev);
if (idev->cnf.use_tempaddr <= 0) {
- write_unlock(&idev->lock);
+ write_unlock_bh(&idev->lock);
pr_info("%s: use_tempaddr is disabled\n", __func__);
in6_dev_put(idev);
ret = -1;
@@ -1046,7 +1062,7 @@ retry:
if (ifp->regen_count++ >= idev->cnf.regen_max_retry) {
idev->cnf.use_tempaddr = -1; /*XXX*/
spin_unlock_bh(&ifp->lock);
- write_unlock(&idev->lock);
+ write_unlock_bh(&idev->lock);
pr_warn("%s: regeneration time exceeded - disabled temporary address support\n",
__func__);
in6_dev_put(idev);
@@ -1072,7 +1088,7 @@ retry:
regen_advance = idev->cnf.regen_max_retry *
idev->cnf.dad_transmits *
idev->nd_parms->retrans_time / HZ;
- write_unlock(&idev->lock);
+ write_unlock_bh(&idev->lock);
/* A temporary address is created only if this calculated Preferred
* Lifetime is greater than REGEN_ADVANCE time units. In particular,
@@ -1099,7 +1115,7 @@ retry:
in6_dev_put(idev);
pr_info("%s: retry temporary address regeneration\n", __func__);
tmpaddr = &addr;
- write_lock(&idev->lock);
+ write_lock_bh(&idev->lock);
goto retry;
}
@@ -1200,7 +1216,7 @@ static int ipv6_get_saddr_eval(struct net *net,
* | d is scope of the destination.
* B-d | \
* | \ <- smaller scope is better if
- * B-15 | \ if scope is enough for destinaion.
+ * B-15 | \ if scope is enough for destination.
* | ret = B - scope (-1 <= scope >= d <= 15).
* d-C-1 | /
* |/ <- greater is better
@@ -1407,7 +1423,7 @@ try_nextdev:
EXPORT_SYMBOL(ipv6_dev_get_saddr);
int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
- unsigned char banned_flags)
+ u32 banned_flags)
{
struct inet6_ifaddr *ifp;
int err = -EADDRNOTAVAIL;
@@ -1424,7 +1440,7 @@ int __ipv6_get_lladdr(struct inet6_dev *idev, struct in6_addr *addr,
}
int ipv6_get_lladdr(struct net_device *dev, struct in6_addr *addr,
- unsigned char banned_flags)
+ u32 banned_flags)
{
struct inet6_dev *idev;
int err = -EADDRNOTAVAIL;
@@ -2016,6 +2032,73 @@ static struct inet6_dev *addrconf_add_dev(struct net_device *dev)
return idev;
}
+static void manage_tempaddrs(struct inet6_dev *idev,
+ struct inet6_ifaddr *ifp,
+ __u32 valid_lft, __u32 prefered_lft,
+ bool create, unsigned long now)
+{
+ u32 flags;
+ struct inet6_ifaddr *ift;
+
+ read_lock_bh(&idev->lock);
+ /* update all temporary addresses in the list */
+ list_for_each_entry(ift, &idev->tempaddr_list, tmp_list) {
+ int age, max_valid, max_prefered;
+
+ if (ifp != ift->ifpub)
+ continue;
+
+ /* RFC 4941 section 3.3:
+ * If a received option will extend the lifetime of a public
+ * address, the lifetimes of temporary addresses should
+ * be extended, subject to the overall constraint that no
+ * temporary addresses should ever remain "valid" or "preferred"
+ * for a time longer than (TEMP_VALID_LIFETIME) or
+ * (TEMP_PREFERRED_LIFETIME - DESYNC_FACTOR), respectively.
+ */
+ age = (now - ift->cstamp) / HZ;
+ max_valid = idev->cnf.temp_valid_lft - age;
+ if (max_valid < 0)
+ max_valid = 0;
+
+ max_prefered = idev->cnf.temp_prefered_lft -
+ idev->cnf.max_desync_factor - age;
+ if (max_prefered < 0)
+ max_prefered = 0;
+
+ if (valid_lft > max_valid)
+ valid_lft = max_valid;
+
+ if (prefered_lft > max_prefered)
+ prefered_lft = max_prefered;
+
+ spin_lock(&ift->lock);
+ flags = ift->flags;
+ ift->valid_lft = valid_lft;
+ ift->prefered_lft = prefered_lft;
+ ift->tstamp = now;
+ if (prefered_lft > 0)
+ ift->flags &= ~IFA_F_DEPRECATED;
+
+ spin_unlock(&ift->lock);
+ if (!(flags&IFA_F_TENTATIVE))
+ ipv6_ifa_notify(0, ift);
+ }
+
+ if ((create || list_empty(&idev->tempaddr_list)) &&
+ idev->cnf.use_tempaddr > 0) {
+ /* When a new public address is created as described
+ * in [ADDRCONF], also create a new temporary address.
+ * Also create a temporary address if it's enabled but
+ * no temporary address currently exists.
+ */
+ read_unlock_bh(&idev->lock);
+ ipv6_create_tempaddr(ifp, NULL);
+ } else {
+ read_unlock_bh(&idev->lock);
+ }
+}
+
void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len, bool sllao)
{
struct prefix_info *pinfo;
@@ -2170,6 +2253,7 @@ ok:
return;
}
+ ifp->flags |= IFA_F_MANAGETEMPADDR;
update_lft = 0;
create = 1;
ifp->cstamp = jiffies;
@@ -2178,9 +2262,8 @@ ok:
}
if (ifp) {
- int flags;
+ u32 flags;
unsigned long now;
- struct inet6_ifaddr *ift;
u32 stored_lft;
/* update lifetime (RFC2462 5.5.3 e) */
@@ -2221,70 +2304,8 @@ ok:
} else
spin_unlock(&ifp->lock);
- read_lock_bh(&in6_dev->lock);
- /* update all temporary addresses in the list */
- list_for_each_entry(ift, &in6_dev->tempaddr_list,
- tmp_list) {
- int age, max_valid, max_prefered;
-
- if (ifp != ift->ifpub)
- continue;
-
- /*
- * RFC 4941 section 3.3:
- * If a received option will extend the lifetime
- * of a public address, the lifetimes of
- * temporary addresses should be extended,
- * subject to the overall constraint that no
- * temporary addresses should ever remain
- * "valid" or "preferred" for a time longer than
- * (TEMP_VALID_LIFETIME) or
- * (TEMP_PREFERRED_LIFETIME - DESYNC_FACTOR),
- * respectively.
- */
- age = (now - ift->cstamp) / HZ;
- max_valid = in6_dev->cnf.temp_valid_lft - age;
- if (max_valid < 0)
- max_valid = 0;
-
- max_prefered = in6_dev->cnf.temp_prefered_lft -
- in6_dev->cnf.max_desync_factor -
- age;
- if (max_prefered < 0)
- max_prefered = 0;
-
- if (valid_lft > max_valid)
- valid_lft = max_valid;
-
- if (prefered_lft > max_prefered)
- prefered_lft = max_prefered;
-
- spin_lock(&ift->lock);
- flags = ift->flags;
- ift->valid_lft = valid_lft;
- ift->prefered_lft = prefered_lft;
- ift->tstamp = now;
- if (prefered_lft > 0)
- ift->flags &= ~IFA_F_DEPRECATED;
-
- spin_unlock(&ift->lock);
- if (!(flags&IFA_F_TENTATIVE))
- ipv6_ifa_notify(0, ift);
- }
-
- if ((create || list_empty(&in6_dev->tempaddr_list)) && in6_dev->cnf.use_tempaddr > 0) {
- /*
- * When a new public address is created as
- * described in [ADDRCONF], also create a new
- * temporary address. Also create a temporary
- * address if it's enabled but no temporary
- * address currently exists.
- */
- read_unlock_bh(&in6_dev->lock);
- ipv6_create_tempaddr(ifp, NULL);
- } else {
- read_unlock_bh(&in6_dev->lock);
- }
+ manage_tempaddrs(in6_dev, ifp, valid_lft, prefered_lft,
+ create, now);
in6_ifa_put(ifp);
addrconf_verify(0);
@@ -2363,10 +2384,11 @@ err_exit:
/*
* Manual configuration of address on an interface
*/
-static int inet6_addr_add(struct net *net, int ifindex, const struct in6_addr *pfx,
+static int inet6_addr_add(struct net *net, int ifindex,
+ const struct in6_addr *pfx,
const struct in6_addr *peer_pfx,
- unsigned int plen, __u8 ifa_flags, __u32 prefered_lft,
- __u32 valid_lft)
+ unsigned int plen, __u32 ifa_flags,
+ __u32 prefered_lft, __u32 valid_lft)
{
struct inet6_ifaddr *ifp;
struct inet6_dev *idev;
@@ -2385,6 +2407,9 @@ static int inet6_addr_add(struct net *net, int ifindex, const struct in6_addr *p
if (!valid_lft || prefered_lft > valid_lft)
return -EINVAL;
+ if (ifa_flags & IFA_F_MANAGETEMPADDR && plen != 64)
+ return -EINVAL;
+
dev = __dev_get_by_index(net, ifindex);
if (!dev)
return -ENODEV;
@@ -2417,14 +2442,20 @@ static int inet6_addr_add(struct net *net, int ifindex, const struct in6_addr *p
valid_lft, prefered_lft);
if (!IS_ERR(ifp)) {
- addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev,
- expires, flags);
+ if (!(ifa_flags & IFA_F_NOPREFIXROUTE)) {
+ addrconf_prefix_route(&ifp->addr, ifp->prefix_len, dev,
+ expires, flags);
+ }
+
/*
* Note that section 3.1 of RFC 4429 indicates
* that the Optimistic flag should not be set for
* manually configured addresses
*/
addrconf_dad_start(ifp);
+ if (ifa_flags & IFA_F_MANAGETEMPADDR)
+ manage_tempaddrs(idev, ifp, valid_lft, prefered_lft,
+ true, jiffies);
in6_ifa_put(ifp);
addrconf_verify(0);
return 0;
@@ -2857,7 +2888,7 @@ static int addrconf_notify(struct notifier_block *this, unsigned long event,
}
/*
- * MTU falled under IPV6_MIN_MTU.
+ * if MTU under IPV6_MIN_MTU.
* Stop IPv6 on this interface.
*/
@@ -3366,7 +3397,7 @@ static void if6_seq_stop(struct seq_file *seq, void *v)
static int if6_seq_show(struct seq_file *seq, void *v)
{
struct inet6_ifaddr *ifp = (struct inet6_ifaddr *)v;
- seq_printf(seq, "%pi6 %02x %02x %02x %02x %8s\n",
+ seq_printf(seq, "%pi6 %02x %02x %02x %03x %8s\n",
&ifp->addr,
ifp->idev->dev->ifindex,
ifp->prefix_len,
@@ -3593,6 +3624,7 @@ static const struct nla_policy ifa_ipv6_policy[IFA_MAX+1] = {
[IFA_ADDRESS] = { .len = sizeof(struct in6_addr) },
[IFA_LOCAL] = { .len = sizeof(struct in6_addr) },
[IFA_CACHEINFO] = { .len = sizeof(struct ifa_cacheinfo) },
+ [IFA_FLAGS] = { .len = sizeof(u32) },
};
static int
@@ -3616,16 +3648,22 @@ inet6_rtm_deladdr(struct sk_buff *skb, struct nlmsghdr *nlh)
return inet6_addr_del(net, ifm->ifa_index, pfx, ifm->ifa_prefixlen);
}
-static int inet6_addr_modify(struct inet6_ifaddr *ifp, u8 ifa_flags,
+static int inet6_addr_modify(struct inet6_ifaddr *ifp, u32 ifa_flags,
u32 prefered_lft, u32 valid_lft)
{
u32 flags;
clock_t expires;
unsigned long timeout;
+ bool was_managetempaddr;
+ bool had_prefixroute;
if (!valid_lft || (prefered_lft > valid_lft))
return -EINVAL;
+ if (ifa_flags & IFA_F_MANAGETEMPADDR &&
+ (ifp->flags & IFA_F_TEMPORARY || ifp->prefix_len != 64))
+ return -EINVAL;
+
timeout = addrconf_timeout_fixup(valid_lft, HZ);
if (addrconf_finite_timeout(timeout)) {
expires = jiffies_to_clock_t(timeout * HZ);
@@ -3645,7 +3683,13 @@ static int inet6_addr_modify(struct inet6_ifaddr *ifp, u8 ifa_flags,
}
spin_lock_bh(&ifp->lock);
- ifp->flags = (ifp->flags & ~(IFA_F_DEPRECATED | IFA_F_PERMANENT | IFA_F_NODAD | IFA_F_HOMEADDRESS)) | ifa_flags;
+ was_managetempaddr = ifp->flags & IFA_F_MANAGETEMPADDR;
+ had_prefixroute = ifp->flags & IFA_F_PERMANENT &&
+ !(ifp->flags & IFA_F_NOPREFIXROUTE);
+ ifp->flags &= ~(IFA_F_DEPRECATED | IFA_F_PERMANENT | IFA_F_NODAD |
+ IFA_F_HOMEADDRESS | IFA_F_MANAGETEMPADDR |
+ IFA_F_NOPREFIXROUTE);
+ ifp->flags |= ifa_flags;
ifp->tstamp = jiffies;
ifp->valid_lft = valid_lft;
ifp->prefered_lft = prefered_lft;
@@ -3654,8 +3698,30 @@ static int inet6_addr_modify(struct inet6_ifaddr *ifp, u8 ifa_flags,
if (!(ifp->flags&IFA_F_TENTATIVE))
ipv6_ifa_notify(0, ifp);
- addrconf_prefix_route(&ifp->addr, ifp->prefix_len, ifp->idev->dev,
- expires, flags);
+ if (!(ifa_flags & IFA_F_NOPREFIXROUTE)) {
+ addrconf_prefix_route(&ifp->addr, ifp->prefix_len, ifp->idev->dev,
+ expires, flags);
+ } else if (had_prefixroute) {
+ enum cleanup_prefix_rt_t action;
+ unsigned long rt_expires;
+
+ write_lock_bh(&ifp->idev->lock);
+ action = check_cleanup_prefix_route(ifp, &rt_expires);
+ write_unlock_bh(&ifp->idev->lock);
+
+ if (action != CLEANUP_PREFIX_RT_NOP) {
+ cleanup_prefix_route(ifp, rt_expires,
+ action == CLEANUP_PREFIX_RT_DEL);
+ }
+ }
+
+ if (was_managetempaddr || ifp->flags & IFA_F_MANAGETEMPADDR) {
+ if (was_managetempaddr && !(ifp->flags & IFA_F_MANAGETEMPADDR))
+ valid_lft = prefered_lft = 0;
+ manage_tempaddrs(ifp->idev, ifp, valid_lft, prefered_lft,
+ !was_managetempaddr, jiffies);
+ }
+
addrconf_verify(0);
return 0;
@@ -3671,7 +3737,7 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh)
struct inet6_ifaddr *ifa;
struct net_device *dev;
u32 valid_lft = INFINITY_LIFE_TIME, preferred_lft = INFINITY_LIFE_TIME;
- u8 ifa_flags;
+ u32 ifa_flags;
int err;
err = nlmsg_parse(nlh, sizeof(*ifm), tb, IFA_MAX, ifa_ipv6_policy);
@@ -3698,14 +3764,17 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh)
if (dev == NULL)
return -ENODEV;
+ ifa_flags = tb[IFA_FLAGS] ? nla_get_u32(tb[IFA_FLAGS]) : ifm->ifa_flags;
+
/* We ignore other flags so far. */
- ifa_flags = ifm->ifa_flags & (IFA_F_NODAD | IFA_F_HOMEADDRESS);
+ ifa_flags &= IFA_F_NODAD | IFA_F_HOMEADDRESS | IFA_F_MANAGETEMPADDR |
+ IFA_F_NOPREFIXROUTE;
ifa = ipv6_get_ifaddr(net, pfx, dev, 1);
if (ifa == NULL) {
/*
* It would be best to check for !NLM_F_CREATE here but
- * userspace alreay relies on not having to provide this.
+ * userspace already relies on not having to provide this.
*/
return inet6_addr_add(net, ifm->ifa_index, pfx, peer_pfx,
ifm->ifa_prefixlen, ifa_flags,
@@ -3723,7 +3792,7 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh)
return err;
}
-static void put_ifaddrmsg(struct nlmsghdr *nlh, u8 prefixlen, u8 flags,
+static void put_ifaddrmsg(struct nlmsghdr *nlh, u8 prefixlen, u32 flags,
u8 scope, int ifindex)
{
struct ifaddrmsg *ifm;
@@ -3766,7 +3835,8 @@ static inline int inet6_ifaddr_msgsize(void)
return NLMSG_ALIGN(sizeof(struct ifaddrmsg))
+ nla_total_size(16) /* IFA_LOCAL */
+ nla_total_size(16) /* IFA_ADDRESS */
- + nla_total_size(sizeof(struct ifa_cacheinfo));
+ + nla_total_size(sizeof(struct ifa_cacheinfo))
+ + nla_total_size(4) /* IFA_FLAGS */;
}
static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
@@ -3815,6 +3885,9 @@ static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
if (put_cacheinfo(skb, ifa->cstamp, ifa->tstamp, preferred, valid) < 0)
goto error;
+ if (nla_put_u32(skb, IFA_FLAGS, ifa->flags) < 0)
+ goto error;
+
return nlmsg_end(skb, nlh);
error:
_______________________________________________
kernel mailing list
kernel@lists.fedoraproject.org
https://admin.fedoraproject.org/mailman/listinfo/kernel

39
iwlwifi-dvm-clear-IWL_STA_UCODE_INPROGRESS-when-asso.patch
View File

@ -1,39 +0,0 @@
Bugzilla: 1065663
Upstream-status: 3.14
From ec6f678c74dbdb06a6a775bbb00f1d26c17c404b Mon Sep 17 00:00:00 2001
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Tue, 18 Feb 2014 10:30:18 +0200
Subject: [PATCH] iwlwifi: dvm: clear IWL_STA_UCODE_INPROGRESS when assoc fails
We set IWL_STA_UCODE_INPROGRESS flag when we add a station
and clear it when we send the LQ command for it. But the LQ
command is sent only when the association succeeds.
If the association doesn't succeed, we would leave this flag
set and that wouldn't indicate the station entry as vacant.
This probably fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=1065663
Cc: <stable@vger.kernel.org>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---
drivers/net/wireless/iwlwifi/dvm/sta.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/iwlwifi/dvm/sta.c b/drivers/net/wireless/iwlwifi/dvm/sta.c
index c0d070c..9cdd91c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/dvm/sta.c
@@ -590,6 +590,7 @@ void iwl_deactivate_station(struct iwl_priv *priv, const u8 sta_id,
sizeof(priv->tid_data[sta_id][tid]));
priv->stations[sta_id].used &= ~IWL_STA_DRIVER_ACTIVE;
+ priv->stations[sta_id].used &= ~IWL_STA_UCODE_INPROGRESS;
priv->num_stations--;
--
1.8.5.3

116
kernel.spec
View File

@ -68,13 +68,13 @@ Summary: The Linux kernel
# base_sublevel is the kernel version we're starting with and patching
# on top of -- for example, 3.1-rc7-git1 starts with a 3.0 base,
# which yields a base_sublevel of 0.
%define base_sublevel 13
%define base_sublevel 14
## If this is a released kernel ##
%if 0%{?released_kernel}
# Do we have a -stable update to apply?
%define stable_update 10
%define stable_update 1
# Is it a -stable RC?
%define stable_rc 0
# Set rpm version accordingly
@ -685,15 +685,14 @@ Patch21010: arm-omap-load-tfp410.patch
# ARM tegra
Patch21020: arm-tegra-usb-no-reset-linux33.patch
# Add panel support for tegra paz00
# Backported from linux-next scheduled for 3.15
Patch21021: arm-tegra-paz00-panel-dts.patch
# ARM i.MX6
# http://www.spinics.net/lists/devicetree/msg08276.html
Patch21025: arm-imx6-utilite.patch
# am33xx (BeagleBone)
# https://github.com/beagleboard/kernel
# Pulled primarily from the above git repo and should be landing upstream
Patch21031: arm-am33xx-bblack.patch
#rhbz 754518
Patch21235: scsi-sd_revalidate_disk-prevent-NULL-ptr-deref.patch
@ -707,61 +706,21 @@ Patch22000: weird-root-dentry-name-debug.patch
Patch25047: drm-radeon-Disable-writeback-by-default-on-ppc.patch
# Fix 15sec NFS mount delay
Patch25152: sunrpc-create-a-new-dummy-pipe-for-gssd-to-hold-open.patch
Patch25153: sunrpc-replace-gssd_running-with-more-reliable-check.patch
Patch25154: nfs-check-gssd-running-before-krb5i-auth.patch
#rhbz 1037793
Patch25166: sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch
Patch25167: rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-fails.patch
Patch25168: rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-notification-fails.patch
#rhbz 953211
Patch25184: Input-ALPS-add-support-for-Dolphin-devices.patch
#rhbz 1064430 1056711
Patch25196: ipv6-introduce-IFA_F_NOPREFIXROUTE-and-IFA_F_MANAGETEMPADDR-flags.patch
Patch25197: ipv6-addrconf-revert-if_inet6ifa_flag-format.patch
#CVE-2014-0069 rhbz 1064253 1062584
Patch25201: cifs-sanity-check-length-of-data-to-send-before-sending.patch
#rhbz 1068862
Patch25002: cifs-mask-off-top-byte-in-get_rfc1002_length.patch
#CVE-2014-0102 rhbz 1071396
Patch25026: keyring-fix.patch
#rhbz 1065087
Patch25028: tty-Fix-low_latency-BUG.patch
#rhbz 1027465
Patch25032: HID-Bluetooth-hidp-make-sure-input-buffers-are-big-e.patch
#rhbz 1013466
Patch25033: selinux-put-the-mmap-DAC-controls-before-the-MAC-controls.patch
#rhbz 1051748
Patch25035: Bluetooth-allocate-static-minor-for-vhci.patch
#rhbz 1065663
Patch25040: iwlwifi-dvm-clear-IWL_STA_UCODE_INPROGRESS-when-asso.patch
#rhbz 1046495
Patch25044: iwlwifi-dvm-take-mutex-when-sending-SYNC-BT-config-command.patch
#CVE-2014-2568 rhbz 1079012 1079013
Patch25049: nfqueue-Orphan-frags-in-nfqnl_zcopy-and-handle-error.patch
#CVE-2014-0155 rhbz 1081589 1085016
Patch25036: KVM-ioapic-fix-assignment-of-ioapic-rtc_status-pending_eoi.patch
#rhbz 1048314
Patch25062: 0001-HID-rmi-introduce-RMI-driver-for-Synaptics-touchpads.patch
#rhbz 1074235
Patch25055: lib-percpu_counter.c-fix-bad-percpu-counter-state-du.patch
#CVE-2014-0155 rhbz 1081589 1085016
Patch25057: KVM-ioapic-fix-assignment-of-ioapic-rtc_status-pending_eoi.patch
#rhbz 1048314
Patch25058: 0001-HID-rmi-introduce-RMI-driver-for-Synaptics-touchpads.patch
#CVE-2014-2851 rhbz 1086730 1087420
Patch25059: net-ipv4-current-group_info-should-be-put-after-using.patch
@ -1321,9 +1280,9 @@ ApplyPatch arm-lpae-ax88796.patch
ApplyPatch arm-sound-soc-samsung-dma-avoid-another-64bit-division.patch
ApplyPatch arm-omap-load-tfp410.patch
ApplyPatch arm-tegra-usb-no-reset-linux33.patch
ApplyPatch arm-tegra-paz00-panel-dts.patch
ApplyPatch arm-imx6-utilite.patch
ApplyPatch arm-am33xx-bblack.patch
#
# bugfixes to drivers and filesystems
@ -1388,8 +1347,6 @@ ApplyPatch crash-driver.patch
# crypto/
# keys
# secure boot
ApplyPatch secure-modules.patch
ApplyPatch modsign-uefi.patch
@ -1431,61 +1388,21 @@ ApplyPatch ath9k_rx_dma_stop_check.patch
ApplyPatch drm-radeon-Disable-writeback-by-default-on-ppc.patch
# Fix 15sec NFS mount delay
ApplyPatch sunrpc-create-a-new-dummy-pipe-for-gssd-to-hold-open.patch
ApplyPatch sunrpc-replace-gssd_running-with-more-reliable-check.patch
ApplyPatch nfs-check-gssd-running-before-krb5i-auth.patch
#rhbz 1037793
ApplyPatch rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-fails.patch
ApplyPatch sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch
ApplyPatch rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-notification-fails.patch
#rhbz 953211
ApplyPatch Input-ALPS-add-support-for-Dolphin-devices.patch
#rhbz 1064430 1056711
ApplyPatch ipv6-introduce-IFA_F_NOPREFIXROUTE-and-IFA_F_MANAGETEMPADDR-flags.patch
ApplyPatch ipv6-addrconf-revert-if_inet6ifa_flag-format.patch
#CVE-2014-0069 rhbz 1064253 1062584
ApplyPatch cifs-sanity-check-length-of-data-to-send-before-sending.patch
#rhbz 1068862
ApplyPatch cifs-mask-off-top-byte-in-get_rfc1002_length.patch
#CVE-2014-0102 rhbz 1071396
ApplyPatch keyring-fix.patch
#rhbz 1065087
ApplyPatch tty-Fix-low_latency-BUG.patch
#rhbz 1027465
ApplyPatch HID-Bluetooth-hidp-make-sure-input-buffers-are-big-e.patch
#rhbz 1013466
ApplyPatch selinux-put-the-mmap-DAC-controls-before-the-MAC-controls.patch
#rhbz 1051748
ApplyPatch Bluetooth-allocate-static-minor-for-vhci.patch
#rhbz 1065663
ApplyPatch iwlwifi-dvm-clear-IWL_STA_UCODE_INPROGRESS-when-asso.patch
#rhbz 1046495
ApplyPatch iwlwifi-dvm-take-mutex-when-sending-SYNC-BT-config-command.patch
#CVE-2014-2568 rhbz 1079012 1079013
ApplyPatch nfqueue-Orphan-frags-in-nfqnl_zcopy-and-handle-error.patch
#rhbz 1074235
ApplyPatch lib-percpu_counter.c-fix-bad-percpu-counter-state-du.patch
#CVE-2014-0155 rhbz 1081589 1085016
ApplyPatch KVM-ioapic-fix-assignment-of-ioapic-rtc_status-pending_eoi.patch
#rhbz 1048314
ApplyPatch 0001-HID-rmi-introduce-RMI-driver-for-Synaptics-touchpads.patch
#rhbz 1074235
ApplyPatch lib-percpu_counter.c-fix-bad-percpu-counter-state-du.patch
#CVE-2014-2851 rhbz 1086730 1087420
ApplyPatch net-ipv4-current-group_info-should-be-put-after-using.patch
@ -2303,6 +2220,9 @@ fi
# ||----w |
# || ||
%changelog
* Mon Apr 21 2014 Justin M. Forbes <jforbes@fedoraproject.org> - 3.14.1-200
- Linux v3.14.1
* Thu Apr 17 2014 Hans de Goede <hdegoede@redhat.com>
- Update min/max quirk patch to add a quirk for the ThinkPad L540 (rhbz1088588)

17
keyring-fix.patch
View File

@ -1,17 +0,0 @@
@@ -, +, @@
---
--- a/security/keys/keyring.c
+++ a/security/keys/keyring.c
@@ -1000,7 +1000,11 @@ static int keyring_detect_cycle_iterator(const void *object,
kenter("{%d}", key->serial);
- BUG_ON(key != ctx->match_data);
+ /* We might get a keyring with matching index-key that is nonetheless a
+ * different keyring. */
+ if (key != ctx->match_data)
+ return 0;
+
ctx->result = ERR_PTR(-EDEADLK);
return 1;
}

117
nfqueue-Orphan-frags-in-nfqnl_zcopy-and-handle-error.patch
View File

@ -1,117 +0,0 @@
Bugzilla: 1079013
Upstream-status: Queued in netdev tree, backport for 3.13.y sent
From 93f7cfcac69051641d5b10325164a0f313ef5185 Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Fri, 28 Mar 2014 09:32:19 -0400
Subject: [PATCH] nfqueue: Orphan frags in nfqnl_zcopy and handle errors
Backport of upstream commit 36d5fe6a0007 to 3.13.y
nfqnl_zcopy can copy elements of the frags array between skbs, but it doesn't
orphan them. Also, it doesn't handle errors, so this patch takes care of that
as well, and modify the caller accordingly. skb_tx_error() is also added to
the callers so they will signal the failed delivery towards the creator of the
skb.
Signed-off-by: Zoltan Kiss <zoltan.kiss@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
---
net/netfilter/nfnetlink_queue_core.c | 31 ++++++++++++++++++++++---------
1 file changed, 22 insertions(+), 9 deletions(-)
diff --git a/net/netfilter/nfnetlink_queue_core.c b/net/netfilter/nfnetlink_queue_core.c
index 21258cf..b241654 100644
--- a/net/netfilter/nfnetlink_queue_core.c
+++ b/net/netfilter/nfnetlink_queue_core.c
@@ -235,22 +235,23 @@ nfqnl_flush(struct nfqnl_instance *queue, nfqnl_cmpfn cmpfn, unsigned long data)
spin_unlock_bh(&queue->lock);
}
-static void
-nfqnl_zcopy(struct sk_buff *to, const struct sk_buff *from, int len, int hlen)
+static int
+nfqnl_zcopy(struct sk_buff *to, struct sk_buff *from, int len, int hlen)
{
int i, j = 0;
int plen = 0; /* length of skb->head fragment */
+ int ret;
struct page *page;
unsigned int offset;
/* dont bother with small payloads */
- if (len <= skb_tailroom(to)) {
- skb_copy_bits(from, 0, skb_put(to, len), len);
- return;
- }
+ if (len <= skb_tailroom(to))
+ return skb_copy_bits(from, 0, skb_put(to, len), len);
if (hlen) {
- skb_copy_bits(from, 0, skb_put(to, hlen), hlen);
+ ret = skb_copy_bits(from, 0, skb_put(to, hlen), hlen);
+ if (unlikely(ret))
+ return ret;
len -= hlen;
} else {
plen = min_t(int, skb_headlen(from), len);
@@ -268,6 +269,11 @@ nfqnl_zcopy(struct sk_buff *to, const struct sk_buff *from, int len, int hlen)
to->len += len + plen;
to->data_len += len + plen;
+ if (unlikely(skb_orphan_frags(from, GFP_ATOMIC))) {
+ skb_tx_error(from);
+ return -ENOMEM;
+ }
+
for (i = 0; i < skb_shinfo(from)->nr_frags; i++) {
if (!len)
break;
@@ -278,6 +284,8 @@ nfqnl_zcopy(struct sk_buff *to, const struct sk_buff *from, int len, int hlen)
j++;
}
skb_shinfo(to)->nr_frags = j;
+
+ return 0;
}
static int
@@ -374,13 +382,16 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue,
skb = nfnetlink_alloc_skb(net, size, queue->peer_portid,
GFP_ATOMIC);
- if (!skb)
+ if (!skb) {
+ skb_tx_error(entskb);
return NULL;
+ }
nlh = nlmsg_put(skb, 0, 0,
NFNL_SUBSYS_QUEUE << 8 | NFQNL_MSG_PACKET,
sizeof(struct nfgenmsg), 0);
if (!nlh) {
+ skb_tx_error(entskb);
kfree_skb(skb);
return NULL;
}
@@ -504,13 +515,15 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue,
nla->nla_type = NFQA_PAYLOAD;
nla->nla_len = nla_attr_size(data_len);
- nfqnl_zcopy(skb, entskb, data_len, hlen);
+ if (nfqnl_zcopy(skb, entskb, data_len, hlen))
+ goto nla_put_failure;
}
nlh->nlmsg_len = skb->len;
return skb;
nla_put_failure:
+ skb_tx_error(entskb);
kfree_skb(skb);
net_err_ratelimited("nf_queue: error creating packet message\n");
return NULL;
--
1.8.5.3

53
nfs-check-gssd-running-before-krb5i-auth.patch
View File

@ -1,53 +0,0 @@
Bugzilla: N/A
Upstream-status: sent for 3.14
From 6aa23d76a7b549521a03b63b6d5b7880ea87eab7 Mon Sep 17 00:00:00 2001
From: Jeff Layton <jlayton@redhat.com>
Date: Thu, 14 Nov 2013 07:25:19 -0500
Subject: [PATCH] nfs: check if gssd is running before attempting to use krb5i
auth in SETCLIENTID call
Currently, the client will attempt to use krb5i in the SETCLIENTID call
even if rpc.gssd isn't running. When that fails, it'll then fall back to
RPC_AUTH_UNIX. This introduced a delay when mounting if rpc.gssd isn't
running, and causes warning messages to pop up in the ring buffer.
Check to see if rpc.gssd is running before even attempting to use krb5i
auth, and just silently skip trying to do so if it isn't. In the event
that the admin is actually trying to mount with krb5*, it will still
fail at a later stage of the mount attempt.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
fs/nfs/nfs4client.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index b4a160a..c1b7a80 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -10,6 +10,7 @@
#include <linux/sunrpc/auth.h>
#include <linux/sunrpc/xprt.h>
#include <linux/sunrpc/bc_xprt.h>
+#include <linux/sunrpc/rpc_pipe_fs.h>
#include "internal.h"
#include "callback.h"
#include "delegation.h"
@@ -370,7 +371,11 @@ struct nfs_client *nfs4_init_client(struct nfs_client *clp,
__set_bit(NFS_CS_INFINITE_SLOTS, &clp->cl_flags);
__set_bit(NFS_CS_DISCRTRY, &clp->cl_flags);
__set_bit(NFS_CS_NO_RETRANS_TIMEOUT, &clp->cl_flags);
- error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_GSS_KRB5I);
+
+ error = -EINVAL;
+ if (gssd_running(clp->cl_net))
+ error = nfs_create_rpc_client(clp, timeparms,
+ RPC_AUTH_GSS_KRB5I);
if (error == -EINVAL)
error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_UNIX);
if (error < 0)
--
1.8.2.1

50
rpc_pipe-fix-cleanup-of-dummy-gssd-directory-when-notification-fails.patch
View File

@ -1,50 +0,0 @@
Bugzilla: 1037793
Upstream-status: submitted for 3.14
Currently, it could leak dentry references in some cases. Make sure
we clean up properly.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
---
net/sunrpc/rpc_pipe.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 5d973b2..b185548 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1369,6 +1369,18 @@ out:
return pipe_dentry;
}
+static void
+rpc_gssd_dummy_depopulate(struct dentry *pipe_dentry)
+{
+ struct dentry *clnt_dir = pipe_dentry->d_parent;
+ struct dentry *gssd_dir = clnt_dir->d_parent;
+
+ __rpc_rmpipe(clnt_dir->d_inode, pipe_dentry);
+ __rpc_depopulate(clnt_dir, gssd_dummy_info_file, 0, 1);
+ __rpc_depopulate(gssd_dir, gssd_dummy_clnt_dir, 0, 1);
+ dput(pipe_dentry);
+}
+
static int
rpc_fill_super(struct super_block *sb, void *data, int silent)
{
@@ -1412,7 +1424,7 @@ rpc_fill_super(struct super_block *sb, void *data, int silent)
return 0;
err_depopulate:
- dput(gssd_dentry);
+ rpc_gssd_dummy_depopulate(gssd_dentry);
blocking_notifier_call_chain(&rpc_pipefs_notifier_list,
RPC_PIPEFS_UMOUNT,
sb);
--
1.8.4.2
--
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32
rpc_pipe-remove-the-clntXX-dir-if-creating-the-pipe-fails.patch
View File

@ -1,32 +0,0 @@
Bugzilla: 1037793
Upstream-status: submitted for 3.14
In the event that we create the gssd/clntXX dir, but the pipe creation
subsequently fails, then we should remove the clntXX dir before
returning.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
---
net/sunrpc/rpc_pipe.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 5cd7ad1..0b74c61 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -1313,6 +1313,8 @@ rpc_gssd_dummy_populate(struct dentry *root, struct rpc_pipe *pipe_data)
}
pipe_dentry = rpc_mkpipe_dentry(clnt_dentry, "gssd", NULL, pipe_data);
+ if (IS_ERR(pipe_dentry))
+ __rpc_depopulate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1);
out:
dput(clnt_dentry);
dput(gssd_dentry);
--
1.8.4.2
--
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122
secure-modules.patch
View File

@ -1,7 +1,7 @@
Bugzilla: N/A
Upstream-status: Fedora mustard. Replaced by securelevels, but that was nak'd
From 0fc411ee00c81b8a18b1417d31f2736fad155d89 Mon Sep 17 00:00:00 2001
From f212a4d8b8638a3e15e4cd76874d4fab60726752 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Aug 2013 17:58:15 -0400
Subject: [PATCH 01/14] Add secure_modules() call
@ -17,10 +17,10 @@ Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
2 files changed, 17 insertions(+)
diff --git a/include/linux/module.h b/include/linux/module.h
index 05f2447..de97e77 100644
index 15cd6b1..30702eb 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -515,6 +515,8 @@ int unregister_module_notifier(struct notifier_block * nb);
@@ -512,6 +512,8 @@ int unregister_module_notifier(struct notifier_block * nb);
extern void print_modules(void);
@ -29,7 +29,7 @@ index 05f2447..de97e77 100644
#else /* !CONFIG_MODULES... */
/* Given an address, look for it in the exception tables. */
@@ -625,6 +627,11 @@ static inline int unregister_module_notifier(struct notifier_block * nb)
@@ -622,6 +624,11 @@ static inline int unregister_module_notifier(struct notifier_block * nb)
static inline void print_modules(void)
{
}
@ -42,10 +42,10 @@ index 05f2447..de97e77 100644
#ifdef CONFIG_SYSFS
diff --git a/kernel/module.c b/kernel/module.c
index dc58274..81206c1 100644
index f5a3b1e..644c33e 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3860,3 +3860,13 @@ void module_layout(struct module *mod,
@@ -3831,3 +3831,13 @@ void module_layout(struct module *mod,
}
EXPORT_SYMBOL(module_layout);
#endif
@ -60,10 +60,10 @@ index dc58274..81206c1 100644
+}
+EXPORT_SYMBOL(secure_modules);
--
1.8.3.1
1.8.4.2
From b94942e55b519e70366e970cea3665c464d1b7da Mon Sep 17 00:00:00 2001
From 394a8259d0b457495dddda8704821ec9e56ea44a Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Thu, 8 Mar 2012 10:10:38 -0500
Subject: [PATCH 02/14] PCI: Lock down BAR access when module security is
@ -83,7 +83,7 @@ Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
3 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index d8eb880..a851ad6 100644
index c91e6c1..447742e 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -29,6 +29,7 @@
@ -94,7 +94,7 @@ index d8eb880..a851ad6 100644
#include "pci.h"
static int sysfs_initialized; /* = 0 */
@@ -644,6 +645,9 @@ pci_write_config(struct file* filp, struct kobject *kobj,
@@ -668,6 +669,9 @@ pci_write_config(struct file* filp, struct kobject *kobj,
loff_t init_off = off;
u8 *data = (u8*) buf;
@ -104,7 +104,7 @@ index d8eb880..a851ad6 100644
if (off > dev->cfg_size)
return 0;
if (off + count > dev->cfg_size) {
@@ -950,6 +954,9 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
@@ -974,6 +978,9 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
resource_size_t start, end;
int i;
@ -114,7 +114,7 @@ index d8eb880..a851ad6 100644
for (i = 0; i < PCI_ROM_RESOURCE; i++)
if (res == &pdev->resource[i])
break;
@@ -1057,6 +1064,9 @@ pci_write_resource_io(struct file *filp, struct kobject *kobj,
@@ -1081,6 +1088,9 @@ pci_write_resource_io(struct file *filp, struct kobject *kobj,
struct bin_attribute *attr, char *buf,
loff_t off, size_t count)
{
@ -125,7 +125,7 @@ index d8eb880..a851ad6 100644
}
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index cdc7836..e3d498b 100644
index 46d1378..294fe7b 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -117,6 +117,9 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof
@ -158,7 +158,7 @@ index cdc7836..e3d498b 100644
/* Make sure the caller is mapping a real resource for this device */
diff --git a/drivers/pci/syscall.c b/drivers/pci/syscall.c
index e1c1ec5..bffbf71 100644
index 24750a1..fa57896 100644
--- a/drivers/pci/syscall.c
+++ b/drivers/pci/syscall.c
@@ -10,6 +10,7 @@
@ -179,10 +179,10 @@ index e1c1ec5..bffbf71 100644
dev = pci_get_bus_and_slot(bus, dfn);
--
1.8.3.1
1.8.4.2
From 36f34509fe52cc49e1b1f6815a3f235040f64a03 Mon Sep 17 00:00:00 2001
From 69532e626cece8a43c2528246e0421488b468102 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Thu, 8 Mar 2012 10:35:59 -0500
Subject: [PATCH 03/14] x86: Lock down IO port access when module security is
@ -252,10 +252,10 @@ index f895a8c..1af8664 100644
return -EFAULT;
while (count-- > 0 && i < 65536) {
--
1.8.3.1
1.8.4.2
From 67d9800dcf60467e076587b0aac67bcdc516cfe2 Mon Sep 17 00:00:00 2001
From 8771ff55273e964d707b174dd0dbe433783c0254 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Mar 2012 08:39:37 -0500
Subject: [PATCH 04/14] ACPI: Limit access to custom_method
@ -284,10 +284,10 @@ index 12b62f2..50647b3 100644
/* parse the table header to get the table length */
if (count <= sizeof(struct acpi_table_header))
--
1.8.3.1
1.8.4.2
From bdf3761573167c20c72b151c1088b24fd24869ac Mon Sep 17 00:00:00 2001
From 7d3e3db90e1b4cf33ba4a46624ae4a68f787e5fc Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Mar 2012 08:46:50 -0500
Subject: [PATCH 05/14] asus-wmi: Restrict debugfs interface when module
@ -339,10 +339,10 @@ index 19c313b..db18ef66 100644
1, asus->debug.method_id,
&input, &output);
--
1.8.3.1
1.8.4.2
From 65d88af5a2c6bb6d01da17819d8ba782bd208837 Mon Sep 17 00:00:00 2001
From 98ebe083d75333e269730fe374cca42ac7f08a07 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Mar 2012 09:28:15 -0500
Subject: [PATCH 06/14] Restrict /dev/mem and /dev/kmem when module loading is
@ -382,10 +382,10 @@ index 1af8664..61406c8 100644
unsigned long to_write = min_t(unsigned long, count,
(unsigned long)high_memory - p);
--
1.8.3.1
1.8.4.2
From 4aa42b7fa5d7f79eb1d179e728ffa561fd9cf354 Mon Sep 17 00:00:00 2001
From 71353d491c70b303a07b4e79c896e729a4f74978 Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@redhat.com>
Date: Mon, 25 Jun 2012 19:57:30 -0400
Subject: [PATCH 07/14] acpi: Ignore acpi_rsdp kernel parameter when module
@ -401,7 +401,7 @@ Signed-off-by: Josh Boyer <jwboyer@redhat.com>
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index e5f416c..9311c00 100644
index 54a20ff..d21d269 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -45,6 +45,7 @@
@ -412,7 +412,7 @@ index e5f416c..9311c00 100644
#include <asm/io.h>
#include <asm/uaccess.h>
@@ -249,7 +250,7 @@ early_param("acpi_rsdp", setup_acpi_rsdp);
@@ -248,7 +249,7 @@ early_param("acpi_rsdp", setup_acpi_rsdp);
acpi_physical_address __init acpi_os_get_root_pointer(void)
{
#ifdef CONFIG_KEXEC
@ -422,10 +422,10 @@ index e5f416c..9311c00 100644
#endif
--
1.8.3.1
1.8.4.2
From c9e62c2ce588d98a774a3853e56d95e48b9df98c Mon Sep 17 00:00:00 2001
From e0a6b0dd91460123d71784d531b9df26449940ae Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Aug 2013 03:33:56 -0400
Subject: [PATCH 08/14] kexec: Disable at runtime if the kernel enforces module
@ -441,7 +441,7 @@ Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
1 file changed, 8 insertions(+)
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 2a74f30..13601e3 100644
index 9c97016..8ad0d38 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -32,6 +32,7 @@
@ -452,7 +452,7 @@ index 2a74f30..13601e3 100644
#include <asm/page.h>
#include <asm/uaccess.h>
@@ -943,6 +944,13 @@ SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
@@ -946,6 +947,13 @@ SYSCALL_DEFINE4(kexec_load, unsigned long, entry, unsigned long, nr_segments,
return -EPERM;
/*
@ -467,10 +467,10 @@ index 2a74f30..13601e3 100644
* This leaves us room for future extensions.
*/
--
1.8.3.1
1.8.4.2
From d0e3cb2c13dc9634849ddacf75b6f0d94147516a Mon Sep 17 00:00:00 2001
From c340630e68e5ed4d731d60d05ef9e2ae27080b66 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Tue, 3 Sep 2013 11:23:29 -0400
Subject: [PATCH 09/14] uswsusp: Disable when module loading is restricted
@ -485,7 +485,7 @@ Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
1 file changed, 4 insertions(+)
diff --git a/kernel/power/user.c b/kernel/power/user.c
index 957f061..e570609d 100644
index 98d3575..efe99de 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -24,6 +24,7 @@
@ -507,10 +507,10 @@ index 957f061..e570609d 100644
if (!atomic_add_unless(&snapshot_device_available, -1, 0)) {
--
1.8.3.1
1.8.4.2
From b238417ed3c5a0b21bbfcac84f6c70011b8977c0 Mon Sep 17 00:00:00 2001
From 273deda4ddec360ce67ac256b8cbdabdc5e8c51d Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 8 Feb 2013 11:12:13 -0800
Subject: [PATCH 10/14] x86: Restrict MSR access when module loading is
@ -552,10 +552,10 @@ index 05266b5..e2bd647 100644
err = -EFAULT;
break;
--
1.8.3.1
1.8.4.2
From c3a9afb3b580b4f721d245fc5d13e378b99b9cd8 Mon Sep 17 00:00:00 2001
From 089166c0d42f1b82988aad4f23607deb6ee531e7 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Aug 2013 18:36:30 -0400
Subject: [PATCH 11/14] Add option to automatically enforce module signatures
@ -591,10 +591,10 @@ index 199f453..ec38acf 100644
290/040 ALL edd_mbr_sig_buffer EDD MBR signatures
2D0/A00 ALL e820_map E820 memory map table
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 725e157..fe212ef 100644
index 5216e28..2a147a3 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1604,6 +1604,16 @@ config EFI_STUB
@@ -1582,6 +1582,16 @@ config EFI_STUB
See Documentation/efi-stub.txt for more information.
@ -673,10 +673,10 @@ index a7677ba..4e172e9 100644
setup_efi_pci(boot_params);
diff --git a/arch/x86/include/uapi/asm/bootparam.h b/arch/x86/include/uapi/asm/bootparam.h
index 9c3733c..a7ba210 100644
index 225b098..90dbfb7 100644
--- a/arch/x86/include/uapi/asm/bootparam.h
+++ b/arch/x86/include/uapi/asm/bootparam.h
@@ -131,7 +131,8 @@ struct boot_params {
@@ -133,7 +133,8 @@ struct boot_params {
__u8 eddbuf_entries; /* 0x1e9 */
__u8 edd_mbr_sig_buf_entries; /* 0x1ea */
__u8 kbd_status; /* 0x1eb */
@ -687,10 +687,10 @@ index 9c3733c..a7ba210 100644
* The sentinel is set to a nonzero value (0xff) in header.S.
*
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 918d489..fe429c1 100644
index 182b3f9..ab6cc9e 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1127,6 +1127,12 @@ void __init setup_arch(char **cmdline_p)
@@ -1129,6 +1129,12 @@ void __init setup_arch(char **cmdline_p)
io_delay_init();
@ -704,7 +704,7 @@ index 918d489..fe429c1 100644
* Parse the ACPI tables for possible boot-time SMP configuration.
*/
diff --git a/include/linux/module.h b/include/linux/module.h
index de97e77..d69fe19 100644
index 30702eb..3eb0f52 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -190,6 +190,12 @@ const struct exception_table_entry *search_exception_tables(unsigned long add);
@ -721,10 +721,10 @@ index de97e77..d69fe19 100644
extern int modules_disabled; /* for sysctl */
diff --git a/kernel/module.c b/kernel/module.c
index 81206c1..e1428f0 100644
index 644c33e..92b73b1 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -3861,6 +3861,13 @@ void module_layout(struct module *mod,
@@ -3832,6 +3832,13 @@ void module_layout(struct module *mod,
EXPORT_SYMBOL(module_layout);
#endif
@ -739,10 +739,10 @@ index 81206c1..e1428f0 100644
{
#ifdef CONFIG_MODULE_SIG
--
1.8.3.1
1.8.4.2
From 27a1aa77c7fbaaae8c6a776190a38dcbf3c3d6d2 Mon Sep 17 00:00:00 2001
From e9ad6bd405fa01b7dd52d8c75b9dc91ae52e131d Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@redhat.com>
Date: Tue, 5 Feb 2013 19:25:05 -0500
Subject: [PATCH 12/14] efi: Disable secure boot if shim is in insecure mode
@ -798,10 +798,10 @@ index 4e172e9..4905f4d 100644
}
--
1.8.3.1
1.8.4.2
From 2a445ca2c187da4497ef5f68f111574fd2b0d419 Mon Sep 17 00:00:00 2001
From f9f355d5e58c1503bb7c03d92c9e89267e0f46ad Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Tue, 27 Aug 2013 13:28:43 -0400
Subject: [PATCH 13/14] efi: Make EFI_SECURE_BOOT_SIG_ENFORCE depend on EFI
@ -815,10 +815,10 @@ Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index fe212ef..bf83fd3 100644
index 2a147a3..9e644d5 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1605,7 +1605,8 @@ config EFI_STUB
@@ -1583,7 +1583,8 @@ config EFI_STUB
See Documentation/efi-stub.txt for more information.
config EFI_SECURE_BOOT_SIG_ENFORCE
@ -829,10 +829,10 @@ index fe212ef..bf83fd3 100644
---help---
UEFI Secure Boot provides a mechanism for ensuring that the
--
1.8.3.1
1.8.4.2
From b1c533cc1d1ca7a03497cc4f2e1b029bde95633c Mon Sep 17 00:00:00 2001
From a30576a9db583213474b74360c5869e8882e6ed7 Mon Sep 17 00:00:00 2001
From: Josh Boyer <jwboyer@fedoraproject.org>
Date: Tue, 27 Aug 2013 13:33:03 -0400
Subject: [PATCH 14/14] efi: Add EFI_SECURE_BOOT bit
@ -847,10 +847,10 @@ Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org>
2 files changed, 3 insertions(+)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index fe429c1..469fbf0 100644
index ab6cc9e..99933cd 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -1129,7 +1129,9 @@ void __init setup_arch(char **cmdline_p)
@@ -1131,7 +1131,9 @@ void __init setup_arch(char **cmdline_p)
#ifdef CONFIG_EFI_SECURE_BOOT_SIG_ENFORCE
if (boot_params.secure_boot) {
@ -861,17 +861,17 @@ index fe429c1..469fbf0 100644
#endif
diff --git a/include/linux/efi.h b/include/linux/efi.h
index bc5687d..b010a2e 100644
index 0a819e7..0c1d367 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -653,6 +653,7 @@ extern int __init efi_setup_pcdp_console(char *);
#define EFI_RUNTIME_SERVICES 3 /* Can we use runtime services? */
@@ -657,6 +657,7 @@ extern int __init efi_setup_pcdp_console(char *);
#define EFI_MEMMAP 4 /* Can we use EFI memory map? */
#define EFI_64BIT 5 /* Is the firmware 64-bit? */
+#define EFI_SECURE_BOOT 6 /* Are we in Secure Boot mode? */
#define EFI_ARCH_1 6 /* First arch-specific bit */
+#define EFI_SECURE_BOOT 7 /* Are we in Secure Boot mode? */
#ifdef CONFIG_EFI
# ifdef CONFIG_X86
--
1.8.3.1
1.8.4.2

94
selinux-put-the-mmap-DAC-controls-before-the-MAC-controls.patch
View File

@ -1,94 +0,0 @@
Bugzilla: 1013466
Upstream-status: queued for 3.14/3.15? http://marc.info/?l=selinux&m=139351174702148&w=2
It turns out that doing the SELinux MAC checks for mmap() before the
DAC checks was causing users and the SELinux policy folks headaches
as users were seeing a lot of SELinux AVC denials for the
memprotect:mmap_zero permission that would have also been denied by
the normal DAC capability checks (CAP_SYS_RAWIO).
Example:
# cat mmap_test.c
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
#include <sys/mman.h>
int main(int argc, char *argv[])
{
int rc;
void *mem;
mem = mmap(0x0, 4096,
PROT_READ | PROT_WRITE,
MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0);
if (mem == MAP_FAILED)
return errno;
printf("mem = %p\n", mem);
munmap(mem, 4096);
return 0;
}
# gcc -g -O0 -o mmap_test mmap_test.c
# ./mmap_test
mem = (nil)
# ausearch -m AVC | grep mmap_zero
type=AVC msg=audit(...): avc: denied { mmap_zero }
for pid=1025 comm="mmap_test"
scontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
tcontext=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023
tclass=memprotect
This patch corrects things so that when the above example is run by a
user without CAP_SYS_RAWIO the SELinux AVC is no longer generated as
the DAC capability check fails before the SELinux permission check.
Signed-off-by: Paul Moore <pmoore@redhat.com>
---
security/selinux/hooks.c | 20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 57b0b49..e3664ae 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3205,24 +3205,20 @@ error:
static int selinux_mmap_addr(unsigned long addr)
{
- int rc = 0;
- u32 sid = current_sid();
+ int rc;
+
+ /* do DAC check on address space usage */
+ rc = cap_mmap_addr(addr);
+ if (rc)
+ return rc;
- /*
- * notice that we are intentionally putting the SELinux check before
- * the secondary cap_file_mmap check. This is such a likely attempt
- * at bad behaviour/exploit that we always want to get the AVC, even
- * if DAC would have also denied the operation.
- */
if (addr < CONFIG_LSM_MMAP_MIN_ADDR) {
+ u32 sid = current_sid();
rc = avc_has_perm(sid, sid, SECCLASS_MEMPROTECT,
MEMPROTECT__MMAP_ZERO, NULL);
- if (rc)
- return rc;
}
- /* do DAC check on address space usage */
- return cap_mmap_addr(addr);
+ return rc;
}
static int selinux_mmap_file(struct file *file, unsigned long reqprot,
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4
sources
View File

@ -1,2 +1,2 @@
0ecbaf65c00374eb4a826c2f9f37606f linux-3.13.tar.xz
dcf42b5013a7831d02168fd3eda5cce2 patch-3.13.10.xz
b621207b3f6ecbb67db18b13258f8ea8 linux-3.14.tar.xz
2526eb95793ecc1c22d7e1428ef23cdc patch-3.14.1.xz

96
sunrpc-add-an-info-file-for-the-dummy-gssd-pipe.patch
View File

@ -1,96 +0,0 @@
Bugzilla: 1037793
Upstream-status: submitted for 3.14
rpc.gssd expects to see an "info" file in each clntXX dir. Since adding
the dummy gssd pipe, users that run rpc.gssd see a lot of these messages
spamming the logs:
rpc.gssd[508]: ERROR: can't open /var/lib/nfs/rpc_pipefs/gssd/clntXX/info: No such file or directory
rpc.gssd[508]: ERROR: failed to read service info
Add a dummy gssd/clntXX/info file to help silence these messages.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
---
net/sunrpc/rpc_pipe.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 49 insertions(+), 1 deletion(-)
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 0b74c61..5d973b2 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -17,6 +17,7 @@
#include <linux/fsnotify.h>
#include <linux/kernel.h>
#include <linux/rcupdate.h>
+#include <linux/utsname.h>
#include <asm/ioctls.h>
#include <linux/poll.h>
@@ -1275,6 +1276,44 @@ static const struct rpc_pipe_ops gssd_dummy_pipe_ops = {
.downcall = dummy_downcall,
};
+/*
+ * Here we present a bogus "info" file to keep rpc.gssd happy. We don't expect
+ * that it will ever use this info to handle an upcall, but rpc.gssd expects
+ * that this file will be there and have a certain format.
+ */
+static int
+rpc_show_dummy_info(struct seq_file *m, void *v)
+{
+ seq_printf(m, "RPC server: %s\n", utsname()->nodename);
+ seq_printf(m, "service: foo (1) version 0\n");
+ seq_printf(m, "address: 127.0.0.1\n");
+ seq_printf(m, "protocol: tcp\n");
+ seq_printf(m, "port: 0\n");
+ return 0;
+}
+
+static int
+rpc_dummy_info_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, rpc_show_dummy_info, NULL);
+}
+
+static const struct file_operations rpc_dummy_info_operations = {
+ .owner = THIS_MODULE,
+ .open = rpc_dummy_info_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static const struct rpc_filelist gssd_dummy_info_file[] = {
+ [0] = {
+ .name = "info",
+ .i_fop = &rpc_dummy_info_operations,
+ .mode = S_IFREG | S_IRUSR,
+ },
+};
+
/**
* rpc_gssd_dummy_populate - create a dummy gssd pipe
* @root: root of the rpc_pipefs filesystem
@@ -1312,9 +1351,18 @@ rpc_gssd_dummy_populate(struct dentry *root, struct rpc_pipe *pipe_data)
goto out;
}
+ ret = rpc_populate(clnt_dentry, gssd_dummy_info_file, 0, 1, NULL);
+ if (ret) {
+ __rpc_depopulate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1);
+ pipe_dentry = ERR_PTR(ret);
+ goto out;
+ }
+
pipe_dentry = rpc_mkpipe_dentry(clnt_dentry, "gssd", NULL, pipe_data);
- if (IS_ERR(pipe_dentry))
+ if (IS_ERR(pipe_dentry)) {
+ __rpc_depopulate(clnt_dentry, gssd_dummy_info_file, 0, 1);
__rpc_depopulate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1);
+ }
out:
dput(clnt_dentry);
dput(gssd_dentry);
--
1.8.4.2

233
sunrpc-create-a-new-dummy-pipe-for-gssd-to-hold-open.patch
View File

@ -1,233 +0,0 @@
Bugzilla: N/A
Upstream-status: queued in NFS git tree (for 3.13/3.14?)
rpc.gssd will naturally hold open any pipe named */clnt*/gssd that shows
up under rpc_pipefs. That behavior gives us a reliable mechanism to tell
whether it's actually running or not.
Create a new toplevel "gssd" directory in rpc_pipefs when it's mounted.
Under that directory create another directory called "clntXX", and then
within that a pipe called "gssd".
We'll never send an upcall along that pipe, and any downcall written to
it will just return -EINVAL.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
include/linux/sunrpc/rpc_pipe_fs.h | 3 +-
net/sunrpc/netns.h | 1 +
net/sunrpc/rpc_pipe.c | 93 ++++++++++++++++++++++++++++++++++-
net/sunrpc/sunrpc_syms.c | 8 +++-
4 files changed, 100 insertions(+), 5 deletions(-)
diff -up linux-3.11.9-200.fc19.x86_64/include/linux/sunrpc/rpc_pipe_fs.h.orig linux-3.11.9-200.fc19.x86_64/include/linux/sunrpc/rpc_pipe_fs.h
--- linux-3.11.9-200.fc19.x86_64/include/linux/sunrpc/rpc_pipe_fs.h.orig 2013-09-02 16:46:10.000000000 -0400
+++ linux-3.11.9-200.fc19.x86_64/include/linux/sunrpc/rpc_pipe_fs.h 2013-11-21 10:11:17.893026000 -0500
@@ -64,7 +64,8 @@ enum {
extern struct dentry *rpc_d_lookup_sb(const struct super_block *sb,
const unsigned char *dir_name);
-extern void rpc_pipefs_init_net(struct net *net);
+extern int rpc_pipefs_init_net(struct net *net);
+extern void rpc_pipefs_exit_net(struct net *net);
extern struct super_block *rpc_get_sb_net(const struct net *net);
extern void rpc_put_sb_net(const struct net *net);
diff -up linux-3.11.9-200.fc19.x86_64/net/sunrpc/netns.h.orig linux-3.11.9-200.fc19.x86_64/net/sunrpc/netns.h
--- linux-3.11.9-200.fc19.x86_64/net/sunrpc/netns.h.orig 2013-09-02 16:46:10.000000000 -0400
+++ linux-3.11.9-200.fc19.x86_64/net/sunrpc/netns.h 2013-11-21 10:11:17.897029000 -0500
@@ -14,6 +14,7 @@ struct sunrpc_net {
struct cache_detail *rsi_cache;
struct super_block *pipefs_sb;
+ struct rpc_pipe *gssd_dummy;
struct mutex pipefs_sb_lock;
struct list_head all_clients;
diff -up linux-3.11.9-200.fc19.x86_64/net/sunrpc/rpc_pipe.c.orig linux-3.11.9-200.fc19.x86_64/net/sunrpc/rpc_pipe.c
--- linux-3.11.9-200.fc19.x86_64/net/sunrpc/rpc_pipe.c.orig 2013-09-02 16:46:10.000000000 -0400
+++ linux-3.11.9-200.fc19.x86_64/net/sunrpc/rpc_pipe.c 2013-11-21 10:11:17.903026000 -0500
@@ -38,7 +38,7 @@
#define NET_NAME(net) ((net == &init_net) ? " (init_net)" : "")
static struct file_system_type rpc_pipe_fs_type;
-
+static const struct rpc_pipe_ops gssd_dummy_pipe_ops;
static struct kmem_cache *rpc_inode_cachep __read_mostly;
@@ -1019,6 +1019,7 @@ enum {
RPCAUTH_nfsd4_cb,
RPCAUTH_cache,
RPCAUTH_nfsd,
+ RPCAUTH_gssd,
RPCAUTH_RootEOF
};
@@ -1055,6 +1056,10 @@ static const struct rpc_filelist files[]
.name = "nfsd",
.mode = S_IFDIR | S_IRUGO | S_IXUGO,
},
+ [RPCAUTH_gssd] = {
+ .name = "gssd",
+ .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ },
};
/*
@@ -1068,13 +1073,25 @@ struct dentry *rpc_d_lookup_sb(const str
}
EXPORT_SYMBOL_GPL(rpc_d_lookup_sb);
-void rpc_pipefs_init_net(struct net *net)
+int rpc_pipefs_init_net(struct net *net)
{
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
+ sn->gssd_dummy = rpc_mkpipe_data(&gssd_dummy_pipe_ops, 0);
+ if (IS_ERR(sn->gssd_dummy))
+ return PTR_ERR(sn->gssd_dummy);
+
mutex_init(&sn->pipefs_sb_lock);
sn->gssd_running = 1;
sn->pipe_version = -1;
+ return 0;
+}
+
+void rpc_pipefs_exit_net(struct net *net)
+{
+ struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
+
+ rpc_destroy_pipe_data(sn->gssd_dummy);
}
/*
@@ -1104,11 +1121,73 @@ void rpc_put_sb_net(const struct net *ne
}
EXPORT_SYMBOL_GPL(rpc_put_sb_net);
+static const struct rpc_filelist gssd_dummy_clnt_dir[] = {
+ [0] = {
+ .name = "clntXX",
+ .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ },
+};
+
+static ssize_t
+dummy_downcall(struct file *filp, const char __user *src, size_t len)
+{
+ return -EINVAL;
+}
+
+static const struct rpc_pipe_ops gssd_dummy_pipe_ops = {
+ .upcall = rpc_pipe_generic_upcall,
+ .downcall = dummy_downcall,
+};
+
+/**
+ * rpc_gssd_dummy_populate - create a dummy gssd pipe
+ * @root: root of the rpc_pipefs filesystem
+ * @pipe_data: pipe data created when netns is initialized
+ *
+ * Create a dummy set of directories and a pipe that gssd can hold open to
+ * indicate that it is up and running.
+ */
+static struct dentry *
+rpc_gssd_dummy_populate(struct dentry *root, struct rpc_pipe *pipe_data)
+{
+ int ret = 0;
+ struct dentry *gssd_dentry;
+ struct dentry *clnt_dentry = NULL;
+ struct dentry *pipe_dentry = NULL;
+ struct qstr q = QSTR_INIT(files[RPCAUTH_gssd].name,
+ strlen(files[RPCAUTH_gssd].name));
+
+ /* We should never get this far if "gssd" doesn't exist */
+ gssd_dentry = d_hash_and_lookup(root, &q);
+ if (!gssd_dentry)
+ return ERR_PTR(-ENOENT);
+
+ ret = rpc_populate(gssd_dentry, gssd_dummy_clnt_dir, 0, 1, NULL);
+ if (ret) {
+ pipe_dentry = ERR_PTR(ret);
+ goto out;
+ }
+
+ q.name = gssd_dummy_clnt_dir[0].name;
+ q.len = strlen(gssd_dummy_clnt_dir[0].name);
+ clnt_dentry = d_hash_and_lookup(gssd_dentry, &q);
+ if (!clnt_dentry) {
+ pipe_dentry = ERR_PTR(-ENOENT);
+ goto out;
+ }
+
+ pipe_dentry = rpc_mkpipe_dentry(clnt_dentry, "gssd", NULL, pipe_data);
+out:
+ dput(clnt_dentry);
+ dput(gssd_dentry);
+ return pipe_dentry;
+}
+
static int
rpc_fill_super(struct super_block *sb, void *data, int silent)
{
struct inode *inode;
- struct dentry *root;
+ struct dentry *root, *gssd_dentry;
struct net *net = data;
struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
int err;
@@ -1126,6 +1205,13 @@ rpc_fill_super(struct super_block *sb, v
return -ENOMEM;
if (rpc_populate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF, NULL))
return -ENOMEM;
+
+ gssd_dentry = rpc_gssd_dummy_populate(root, sn->gssd_dummy);
+ if (IS_ERR(gssd_dentry)) {
+ __rpc_depopulate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF);
+ return PTR_ERR(gssd_dentry);
+ }
+
dprintk("RPC: sending pipefs MOUNT notification for net %p%s\n",
net, NET_NAME(net));
mutex_lock(&sn->pipefs_sb_lock);
@@ -1140,6 +1226,7 @@ rpc_fill_super(struct super_block *sb, v
return 0;
err_depopulate:
+ dput(gssd_dentry);
blocking_notifier_call_chain(&rpc_pipefs_notifier_list,
RPC_PIPEFS_UMOUNT,
sb);
diff -up linux-3.11.9-200.fc19.x86_64/net/sunrpc/sunrpc_syms.c.orig linux-3.11.9-200.fc19.x86_64/net/sunrpc/sunrpc_syms.c
--- linux-3.11.9-200.fc19.x86_64/net/sunrpc/sunrpc_syms.c.orig 2013-09-02 16:46:10.000000000 -0400
+++ linux-3.11.9-200.fc19.x86_64/net/sunrpc/sunrpc_syms.c 2013-11-21 10:11:17.908026000 -0500
@@ -44,12 +44,17 @@ static __net_init int sunrpc_init_net(st
if (err)
goto err_unixgid;
- rpc_pipefs_init_net(net);
+ err = rpc_pipefs_init_net(net);
+ if (err)
+ goto err_pipefs;
+
INIT_LIST_HEAD(&sn->all_clients);
spin_lock_init(&sn->rpc_client_lock);
spin_lock_init(&sn->rpcb_clnt_lock);
return 0;
+err_pipefs:
+ unix_gid_cache_destroy(net);
err_unixgid:
ip_map_cache_destroy(net);
err_ipmap:
@@ -60,6 +65,7 @@ err_proc:
static __net_exit void sunrpc_exit_net(struct net *net)
{
+ rpc_pipefs_exit_net(net);
unix_gid_cache_destroy(net);
ip_map_cache_destroy(net);
rpc_proc_exit(net);

139
sunrpc-replace-gssd_running-with-more-reliable-check.patch
View File

@ -1,139 +0,0 @@
Bugzilla: N/A
Upstream-status: queued in NFS git tree (for 3.13/3.14?)
Now that we have a more reliable method to tell if gssd is running, we
can replace the sn->gssd_running flag with a function that will query to
see if it's up and running.
There's also no need to attempt an upcall that we know will fail, so
just return -EACCES if gssd isn't running. Finally, fix the warn_gss()
message not to claim that that the upcall timed out since we don't
necesarily perform one now when gssd isn't running, and remove the
extraneous newline from the message.
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
Fixed up to apply to 3.12.1 by Josh Boyer <jwboyer@fedoraproject.org>
include/linux/sunrpc/rpc_pipe_fs.h | 2 ++
net/sunrpc/auth_gss/auth_gss.c | 17 +++++++----------
net/sunrpc/netns.h | 2 --
net/sunrpc/rpc_pipe.c | 14 ++++++++++----
4 files changed, 19 insertions(+), 16 deletions(-)
diff --git a/include/linux/sunrpc/rpc_pipe_fs.h b/include/linux/sunrpc/rpc_pipe_fs.h
index 85f1342..7f490be 100644
--- a/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/include/linux/sunrpc/rpc_pipe_fs.h
@@ -131,5 +131,7 @@ extern int rpc_unlink(struct dentry *);
extern int register_rpc_pipefs(void);
extern void unregister_rpc_pipefs(void);
+extern bool gssd_running(struct net *net);
+
#endif
#endif
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 0846566..1ada878 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -517,8 +517,7 @@ static void warn_gssd(void)
unsigned long now = jiffies;
if (time_after(now, ratelimit)) {
- printk(KERN_WARNING "RPC: AUTH_GSS upcall timed out.\n"
- "Please check user daemon is running.\n");
+ pr_warn("RPC: AUTH_GSS upcall failed. Please check user daemon is running.\n");
ratelimit = now + 15*HZ;
}
}
@@ -581,7 +580,6 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
struct rpc_pipe *pipe;
struct rpc_cred *cred = &gss_cred->gc_base;
struct gss_upcall_msg *gss_msg;
- unsigned long timeout;
DEFINE_WAIT(wait);
int err;
@@ -589,17 +587,16 @@ gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred)
__func__, from_kuid(&init_user_ns, cred->cr_uid));
retry:
err = 0;
- /* Default timeout is 15s unless we know that gssd is not running */
- timeout = 15 * HZ;
- if (!sn->gssd_running)
- timeout = HZ >> 2;
+ /* if gssd is down, just skip upcalling altogether */
+ if (!gssd_running(net)) {
+ warn_gssd();
+ return -EACCES;
+ }
gss_msg = gss_setup_upcall(gss_auth, cred);
if (PTR_ERR(gss_msg) == -EAGAIN) {
err = wait_event_interruptible_timeout(pipe_version_waitqueue,
- sn->pipe_version >= 0, timeout);
+ sn->pipe_version >= 0, 15 * HZ);
if (sn->pipe_version < 0) {
- if (err == 0)
- sn->gssd_running = 0;
warn_gssd();
err = -EACCES;
}
diff --git a/net/sunrpc/netns.h b/net/sunrpc/netns.h
index 8a8e841..94e506f 100644
--- a/net/sunrpc/netns.h
+++ b/net/sunrpc/netns.h
@@ -33,8 +33,6 @@ struct sunrpc_net {
int pipe_version;
atomic_t pipe_users;
struct proc_dir_entry *use_gssp_proc;
-
- unsigned int gssd_running;
};
extern int sunrpc_net_id;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 40aef18..ad444f3 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -216,14 +216,11 @@ rpc_destroy_inode(struct inode *inode)
static int
rpc_pipe_open(struct inode *inode, struct file *filp)
{
- struct net *net = inode->i_sb->s_fs_info;
- struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
struct rpc_pipe *pipe;
int first_open;
int res = -ENXIO;
mutex_lock(&inode->i_mutex);
- sn->gssd_running = 1;
pipe = RPC_I(inode)->pipe;
if (pipe == NULL)
goto out;
@@ -1231,7 +1228,6 @@ int rpc_pipefs_init_net(struct net *net)
return PTR_ERR(sn->gssd_dummy);
mutex_init(&sn->pipefs_sb_lock);
- sn->gssd_running = 1;
sn->pipe_version = -1;
return 0;
}
@@ -1385,6 +1381,16 @@ err_depopulate:
return err;
}
+bool
+gssd_running(struct net *net)
+{
+ struct sunrpc_net *sn = net_generic(net, sunrpc_net_id);
+ struct rpc_pipe *pipe = sn->gssd_dummy;
+
+ return pipe->nreaders || pipe->nwriters;
+}
+EXPORT_SYMBOL_GPL(gssd_running);
+
static struct dentry *
rpc_mount(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data)

53
sysrq-secure-boot.patch
View File

@ -1,20 +1,23 @@
From 71aac34ed679daa0bf772051eb40412b5bd95da3 Mon Sep 17 00:00:00 2001
Bugzilla: N/A
Upstream-status: Fedora mustard
From 29c1f71a2d0845a71ea2ebd2fb33542373dc52dd Mon Sep 17 00:00:00 2001
From: Kyle McMartin <kyle@redhat.com>
Date: Fri, 30 Aug 2013 09:28:51 -0400
Subject: [PATCH] Add sysrq option to disable secure boot mode
---
arch/x86/kernel/setup.c | 35 +++++++++++++++++++++++++++++++++++
arch/x86/kernel/setup.c | 36 ++++++++++++++++++++++++++++++++++++
drivers/input/misc/uinput.c | 1 +
drivers/tty/sysrq.c | 19 +++++++++++++------
include/linux/input.h | 5 +++++
include/linux/sysrq.h | 8 +++++++-
kernel/debug/kdb/kdb_main.c | 2 +-
kernel/module.c | 4 ++--
7 files changed, 64 insertions(+), 10 deletions(-)
7 files changed, 65 insertions(+), 10 deletions(-)
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index 08dc16e..6971f8e 100644
index c773add..92c480c 100644
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -70,6 +70,11 @@
@ -29,11 +32,10 @@ index 08dc16e..6971f8e 100644
#include <video/edid.h>
#include <asm/mtrr.h>
@@ -1253,3 +1258,33 @@ void __init i386_reserve_resources(void)
}
@@ -1275,6 +1280,37 @@ void __init i386_reserve_resources(void)
#endif /* CONFIG_X86_32 */
+
+#ifdef CONFIG_MAGIC_SYSRQ
+#ifdef CONFIG_MODULE_SIG
+extern bool sig_enforce;
@ -63,8 +65,13 @@ index 08dc16e..6971f8e 100644
+}
+late_initcall(secure_boot_sysrq);
+#endif /*CONFIG_MAGIC_SYSRQ*/
+
+
static struct notifier_block kernel_offset_notifier = {
.notifier_call = dump_kernel_offset
};
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index a0a4bba..3327cc3 100644
index 7728359..a3e8ba8 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -351,6 +351,7 @@ static int uinput_allocate_device(struct uinput_device *udev)
@ -76,10 +83,10 @@ index a0a4bba..3327cc3 100644
input_set_drvdata(udev->dev, udev);
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
index d5cc3ac..05b33f5 100644
index ce396ec..aee594a 100644
--- a/drivers/tty/sysrq.c
+++ b/drivers/tty/sysrq.c
@@ -461,6 +461,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
@@ -462,6 +462,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
&sysrq_showstate_blocked_op, /* w */
/* x: May be registered on ppc/powerpc for xmon */
/* x: May be registered on sparc64 for global PMU dump */
@ -87,7 +94,7 @@ index d5cc3ac..05b33f5 100644
NULL, /* x */
/* y: May be registered on sparc64 for global register dump */
NULL, /* y */
@@ -504,7 +505,7 @@ static void __sysrq_put_key_op(int key, struct sysrq_key_op *op_p)
@@ -505,7 +506,7 @@ static void __sysrq_put_key_op(int key, struct sysrq_key_op *op_p)
sysrq_key_table[i] = op_p;
}
@ -96,7 +103,7 @@ index d5cc3ac..05b33f5 100644
{
struct sysrq_key_op *op_p;
int orig_log_level;
@@ -524,11 +525,15 @@ void __handle_sysrq(int key, bool check_mask)
@@ -525,11 +526,15 @@ void __handle_sysrq(int key, bool check_mask)
op_p = __sysrq_get_key_op(key);
if (op_p) {
@ -113,7 +120,7 @@ index d5cc3ac..05b33f5 100644
printk("%s\n", op_p->action_msg);
console_loglevel = orig_log_level;
op_p->handler(key);
@@ -559,7 +564,7 @@ void __handle_sysrq(int key, bool check_mask)
@@ -560,7 +565,7 @@ void __handle_sysrq(int key, bool check_mask)
void handle_sysrq(int key)
{
if (sysrq_on())
@ -122,7 +129,7 @@ index d5cc3ac..05b33f5 100644
}
EXPORT_SYMBOL(handle_sysrq);
@@ -639,7 +644,7 @@ static void sysrq_do_reset(unsigned long _state)
@@ -640,7 +645,7 @@ static void sysrq_do_reset(unsigned long _state)
static void sysrq_handle_reset_request(struct sysrq_state *state)
{
if (state->reset_requested)
@ -131,7 +138,7 @@ index d5cc3ac..05b33f5 100644
if (sysrq_reset_downtime_ms)
mod_timer(&state->keyreset_timer,
@@ -756,8 +761,10 @@ static bool sysrq_handle_keypress(struct sysrq_state *sysrq,
@@ -791,8 +796,10 @@ static bool sysrq_handle_keypress(struct sysrq_state *sysrq,
default:
if (sysrq->active && value && value != 2) {
@ -143,7 +150,7 @@ index d5cc3ac..05b33f5 100644
}
break;
}
@@ -1038,7 +1045,7 @@ static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
@@ -1080,7 +1087,7 @@ static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
if (get_user(c, buf))
return -EFAULT;
@ -183,10 +190,10 @@ index 82ce323..9e534f2 100644
* Verify that we are in sync with input_device_id mod_devicetable.h #defines
*/
diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
index 7faf933..87ae634 100644
index 387fa7d..4b07e30 100644
--- a/include/linux/sysrq.h
+++ b/include/linux/sysrq.h
@@ -31,6 +31,8 @@
@@ -28,6 +28,8 @@
#define SYSRQ_ENABLE_BOOT 0x0080
#define SYSRQ_ENABLE_RTNICE 0x0100
@ -195,7 +202,7 @@ index 7faf933..87ae634 100644
struct sysrq_key_op {
void (*handler)(int);
char *help_msg;
@@ -45,8 +47,12 @@ struct sysrq_key_op {
@@ -42,8 +44,12 @@ struct sysrq_key_op {
* are available -- else NULL's).
*/
@ -210,10 +217,10 @@ index 7faf933..87ae634 100644
int unregister_sysrq_key(int key, struct sysrq_key_op *op);
struct sysrq_key_op *__sysrq_get_key_op(int key);
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
index 00eb8f7..54fbbcc 100644
index 0b097c8..18b400d 100644
--- a/kernel/debug/kdb/kdb_main.c
+++ b/kernel/debug/kdb/kdb_main.c
@@ -1921,7 +1921,7 @@ static int kdb_sr(int argc, const char **argv)
@@ -1924,7 +1924,7 @@ static int kdb_sr(int argc, const char **argv)
if (argc != 1)
return KDB_ARGCOUNT;
kdb_trap_printk++;
@ -223,7 +230,7 @@ index 00eb8f7..54fbbcc 100644
return 0;
diff --git a/kernel/module.c b/kernel/module.c
index bc7c987..5e4e2c2 100644
index 92b73b1..a44fb2a 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -109,9 +109,9 @@ struct list_head *kdb_modules = &modules; /* kdb needs the list of modules */
@ -239,5 +246,5 @@ index bc7c987..5e4e2c2 100644
static int param_set_bool_enable_only(const char *val,
const struct kernel_param *kp)
--
1.8.3.1
1.8.4.2

158
tty-Fix-low_latency-BUG.patch
View File

@ -1,158 +0,0 @@
Bugzilla: 1065087
Upstream-status: 3.14
From a9c3f68f3cd8d55f809fbdb0c138ed061ea1bd25 Mon Sep 17 00:00:00 2001
From: Peter Hurley <peter@hurleysoftware.com>
Date: Sat, 22 Feb 2014 12:31:21 +0000
Subject: tty: Fix low_latency BUG
The user-settable knob, low_latency, has been the source of
several BUG reports which stem from flush_to_ldisc() running
in interrupt context. Since 3.12, which added several sleeping
locks (termios_rwsem and buf->lock) to the input processing path,
the frequency of these BUG reports has increased.
Note that changes in 3.12 did not introduce this regression;
sleeping locks were first added to the input processing path
with the removal of the BKL from N_TTY in commit
a88a69c91256418c5907c2f1f8a0ec0a36f9e6cc,
'n_tty: Fix loss of echoed characters and remove bkl from n_tty'
and later in commit 38db89799bdf11625a831c5af33938dcb11908b6,
'tty: throttling race fix'. Since those changes, executing
flush_to_ldisc() in interrupt_context (ie, low_latency set), is unsafe.
However, since most devices do not validate if the low_latency
setting is appropriate for the context (process or interrupt) in
which they receive data, some reports are due to misconfiguration.
Further, serial dma devices for which dma fails, resort to
interrupt receiving as a backup without resetting low_latency.
Historically, low_latency was used to force wake-up the reading
process rather than wait for the next scheduler tick. The
effect was to trim multiple milliseconds of latency from
when the process would receive new data.
Recent tests [1] have shown that the reading process now receives
data with only 10's of microseconds latency without low_latency set.
Remove the low_latency rx steering from tty_flip_buffer_push();
however, leave the knob as an optional hint to drivers that can
tune their rx fifos and such like. Cleanup stale code comments
regarding low_latency.
[1] https://lkml.org/lkml/2014/2/20/434
"Yay.. thats an annoying historical pain in the butt gone."
-- Alan Cox
Reported-by: Beat Bolli <bbolli@ewanet.ch>
Reported-by: Pavel Roskin <proski@gnu.org>
Acked-by: David Sterba <dsterba@suse.cz>
Cc: Grant Edwards <grant.b.edwards@gmail.com>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Cc: Hal Murray <murray+fedora@ip-64-139-1-69.sjc.megapath.net>
Cc: <stable@vger.kernel.org> # 3.12.x+
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index ebd5bff..17ee3bf 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -176,9 +176,6 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
": %d chars not inserted to flip buffer!\n",
length - work);
- /*
- * This may sleep if ->low_latency is set
- */
if (work)
tty_flip_buffer_push(&tty->port);
}
diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
index 765125d..8ebd9f8 100644
--- a/drivers/tty/tty_buffer.c
+++ b/drivers/tty/tty_buffer.c
@@ -351,14 +351,11 @@ EXPORT_SYMBOL(tty_insert_flip_string_flags);
* Takes any pending buffers and transfers their ownership to the
* ldisc side of the queue. It then schedules those characters for
* processing by the line discipline.
- * Note that this function can only be used when the low_latency flag
- * is unset. Otherwise the workqueue won't be flushed.
*/
void tty_schedule_flip(struct tty_port *port)
{
struct tty_bufhead *buf = &port->buf;
- WARN_ON(port->low_latency);
buf->tail->commit = buf->tail->used;
schedule_work(&buf->work);
@@ -482,17 +479,15 @@ static void flush_to_ldisc(struct work_struct *work)
*/
void tty_flush_to_ldisc(struct tty_struct *tty)
{
- if (!tty->port->low_latency)
- flush_work(&tty->port->buf.work);
+ flush_work(&tty->port->buf.work);
}
/**
* tty_flip_buffer_push - terminal
* @port: tty port to push
*
- * Queue a push of the terminal flip buffers to the line discipline. This
- * function must not be called from IRQ context if port->low_latency is
- * set.
+ * Queue a push of the terminal flip buffers to the line discipline.
+ * Can be called from IRQ/atomic context.
*
* In the event of the queue being busy for flipping the work will be
* held off and retried later.
@@ -500,14 +495,7 @@ void tty_flush_to_ldisc(struct tty_struct *tty)
void tty_flip_buffer_push(struct tty_port *port)
{
- struct tty_bufhead *buf = &port->buf;
-
- buf->tail->commit = buf->tail->used;
-
- if (port->low_latency)
- flush_to_ldisc(&buf->work);
- else
- schedule_work(&buf->work);
+ tty_schedule_flip(port);
}
EXPORT_SYMBOL(tty_flip_buffer_push);
diff --git a/drivers/usb/gadget/u_serial.c b/drivers/usb/gadget/u_serial.c
index b369292..ad0aca8 100644
--- a/drivers/usb/gadget/u_serial.c
+++ b/drivers/usb/gadget/u_serial.c
@@ -549,8 +549,8 @@ static void gs_rx_push(unsigned long _port)
port->read_started--;
}
- /* Push from tty to ldisc; without low_latency set this is handled by
- * a workqueue, so we won't get callbacks and can hold port_lock
+ /* Push from tty to ldisc; this is handled by a workqueue,
+ * so we won't get callbacks and can hold port_lock
*/
if (do_push)
tty_flip_buffer_push(&port->port);
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 90b4fdc..b90b5c2 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -208,7 +208,7 @@ struct tty_port {
wait_queue_head_t delta_msr_wait; /* Modem status change */
unsigned long flags; /* TTY flags ASY_*/
unsigned char console:1, /* port is a console */
- low_latency:1; /* direct buffer flush */
+ low_latency:1; /* optional: tune for latency */
struct mutex mutex; /* Locking */
struct mutex buf_mutex; /* Buffer alloc lock */
unsigned char *xmit_buf; /* Optional buffer */
--
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