rpms
/
kernel
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

update to 2.6.35.12

This commit is contained in:
Kyle McMartin 2011-03-31 17:04:46 -04:00
parent 21c6036496
commit 3472dfdd75
15 changed files with 207 additions and 868 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

263
add-macbookair3-ids.patch
View File

@ -1,263 +0,0 @@
diff -uNrp kernel-2.6.35.fc14.orig/drivers/bluetooth/btusb.c kernel-2.6.35.fc14.new/drivers/bluetooth/btusb.c
--- kernel-2.6.35.fc14.orig/drivers/bluetooth/btusb.c 2010-11-12 12:35:49.390791080 +0100
+++ kernel-2.6.35.fc14.new/drivers/bluetooth/btusb.c 2010-11-12 12:48:22.090611963 +0100
@@ -68,6 +68,9 @@ static struct usb_device_id btusb_table[
/* Apple MacBookPro6,2 */
{ USB_DEVICE(0x05ac, 0x8218) },
+ /* Apple MacBookAir3,1, MacBookAir3,2 */
+ { USB_DEVICE(0x05ac, 0x821b) },
+
/* AVM BlueFRITZ! USB v2.0 */
{ USB_DEVICE(0x057c, 0x3800) },
diff -uNrp kernel-2.6.35.fc14.orig/drivers/hid/hid-apple.c kernel-2.6.35.fc14.new/drivers/hid/hid-apple.c
--- kernel-2.6.35.fc14.orig/drivers/hid/hid-apple.c 2010-11-12 12:35:49.153805968 +0100
+++ kernel-2.6.35.fc14.new/drivers/hid/hid-apple.c 2010-11-12 12:48:35.689816431 +0100
@@ -59,6 +59,27 @@ struct apple_key_translation {
u8 flags;
};
+static const struct apple_key_translation macbookair_fn_keys[] = {
+ { KEY_BACKSPACE, KEY_DELETE },
+ { KEY_ENTER, KEY_INSERT },
+ { KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
+ { KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
+ { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
+ { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
+ { KEY_F6, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
+ { KEY_F7, KEY_PLAYPAUSE, APPLE_FLAG_FKEY },
+ { KEY_F8, KEY_NEXTSONG, APPLE_FLAG_FKEY },
+ { KEY_F9, KEY_MUTE, APPLE_FLAG_FKEY },
+ { KEY_F10, KEY_VOLUMEDOWN, APPLE_FLAG_FKEY },
+ { KEY_F11, KEY_VOLUMEUP, APPLE_FLAG_FKEY },
+ { KEY_F12, KEY_EJECTCD, APPLE_FLAG_FKEY },
+ { KEY_UP, KEY_PAGEUP },
+ { KEY_DOWN, KEY_PAGEDOWN },
+ { KEY_LEFT, KEY_HOME },
+ { KEY_RIGHT, KEY_END },
+ { }
+};
+
static const struct apple_key_translation apple_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
{ KEY_ENTER, KEY_INSERT },
@@ -157,10 +178,14 @@ static int hidinput_apple_event(struct h
if (fnmode) {
int do_translate;
- trans = apple_find_translation((hid->product < 0x21d ||
+ if(hid->product >= 0x023f && hid->product <= 0x0244 ) {
+ trans = apple_find_translation(macbookair_fn_keys, usage->code);
+ } else {
+ trans = apple_find_translation((hid->product < 0x21d ||
hid->product >= 0x300) ?
powerbook_fn_keys : apple_fn_keys,
usage->code);
+ }
if (trans) {
if (test_bit(usage->code, asc->pressed_fn))
do_translate = 1;
@@ -435,6 +460,18 @@ static const struct hid_device_id apple_
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+ .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
+ .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO),
diff -uNrp kernel-2.6.35.fc14.orig/drivers/hid/hid-core.c kernel-2.6.35.fc14.new/drivers/hid/hid-core.c
--- kernel-2.6.35.fc14.orig/drivers/hid/hid-core.c 2010-11-12 12:35:49.153805968 +0100
+++ kernel-2.6.35.fc14.new/drivers/hid/hid-core.c 2010-11-12 12:48:35.690816373 +0100
@@ -1273,6 +1273,12 @@ static const struct hid_device_id hid_bl
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
@@ -1738,6 +1744,12 @@ static const struct hid_device_id hid_mo
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ }
diff -uNrp kernel-2.6.35.fc14.orig/drivers/hid/hid-ids.h kernel-2.6.35.fc14.new/drivers/hid/hid-ids.h
--- kernel-2.6.35.fc14.orig/drivers/hid/hid-ids.h 2010-11-12 12:35:49.153805968 +0100
+++ kernel-2.6.35.fc14.new/drivers/hid/hid-ids.h 2010-11-12 12:48:35.691816314 +0100
@@ -93,6 +93,12 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237
#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI 0x023f
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO 0x0240
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS 0x0241
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI 0x0242
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO 0x0243
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS 0x0244
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
diff -uNrp kernel-2.6.35.fc14.orig/drivers/hwmon/applesmc.c kernel-2.6.35.fc14.new/drivers/hwmon/applesmc.c
--- kernel-2.6.35.fc14.orig/drivers/hwmon/applesmc.c 2010-11-12 12:35:49.618776754 +0100
+++ kernel-2.6.35.fc14.new/drivers/hwmon/applesmc.c 2010-11-13 12:25:05.810472278 +0100
@@ -162,6 +162,10 @@ static const char *temperature_sensors_s
/* Set 22: MacBook Pro 7,1 */
{ "TB0T", "TB1T", "TB2T", "TC0D", "TC0P", "TN0D", "TN0P", "TN0S",
"TN1D", "TN1F", "TN1G", "TN1S", "Th1H", "Ts0P", "Ts0S", NULL },
+/* Set 23: MacBook Air 3,1 */
+ { "TB0T", "TB1T", "TB2T", "TC0D", "TC0E", "TC0P", "TC1E", "TCZ3",
+ "TCZ4", "TCZ5", "TG0E", "TG1E", "TG2E", "TGZ3", "TGZ4", "TGZ5",
+ "TH0F", "TH0O", "TM0P" },
};
/* List of keys used to read/write fan speeds */
@@ -1524,11 +1528,21 @@ static __initdata struct dmi_match_data
{ .accelerometer = 1, .light = 1, .temperature_set = 21 },
/* MacBook Pro 7,1: accelerometer, backlight and temperature set 22 */
{ .accelerometer = 1, .light = 1, .temperature_set = 22 },
+/* MacBook Air 3,1: accelerometer, backlight and temperature set 15 */
+ { .accelerometer = 0, .light = 0, .temperature_set = 23 },
};
/* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1".
* So we need to put "Apple MacBook Pro" before "Apple MacBook". */
static __initdata struct dmi_system_id applesmc_whitelist[] = {
+ { applesmc_dmi_match, "Apple MacBook Air 3", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,2") },
+ &applesmc_dmi_data[23]},
+ { applesmc_dmi_match, "Apple MacBook Air 3", {
+ DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,1") },
+ &applesmc_dmi_data[23]},
{ applesmc_dmi_match, "Apple MacBook Air 2", {
DMI_MATCH(DMI_BOARD_VENDOR, "Apple"),
DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir2") },
diff -uNrp kernel-2.6.35.fc14.orig/drivers/input/mouse/bcm5974.c kernel-2.6.35.fc14.new/drivers/input/mouse/bcm5974.c
--- kernel-2.6.35.fc14.orig/drivers/input/mouse/bcm5974.c 2010-11-12 12:35:50.004752503 +0100
+++ kernel-2.6.35.fc14.new/drivers/input/mouse/bcm5974.c 2010-11-12 12:48:13.140136374 +0100
@@ -55,6 +55,14 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236
#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237
#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
+/* MacbookAir3,2 (unibody), aka wellspring5 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI 0x023f
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_ISO 0x0240
+#define USB_DEVICE_ID_APPLE_WELLSPRING4_JIS 0x0241
+/* MacbookAir3,1 (unibody), aka wellspring4 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI 0x0242
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO 0x0243
+#define USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS 0x0244
#define BCM5974_DEVICE(prod) { \
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
@@ -80,6 +88,14 @@ static const struct usb_device_id bcm597
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
+ /* MacbookAir3,2 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
+ /* MacbookAir3,1 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
/* Terminating entry */
{}
};
@@ -234,6 +250,30 @@ static const struct bcm5974_config bcm59
{ DIM_X, DIM_X / SN_COORD, -4460, 5166 },
{ DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
},
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING4_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING4_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4460, 5166 },
+ { DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
+ },
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4460, 5166 },
+ { DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
+ },
{}
};
diff -uNrp kernel-2.6.35.fc14.orig/drivers/video/backlight/mbp_nvidia_bl.c kernel-2.6.35.fc14.new/drivers/video/backlight/mbp_nvidia_bl.c
--- kernel-2.6.35.fc14.orig/drivers/video/backlight/mbp_nvidia_bl.c 2010-11-12 12:35:49.159805591 +0100
+++ kernel-2.6.35.fc14.new/drivers/video/backlight/mbp_nvidia_bl.c 2010-11-12 12:48:47.412131884 +0100
@@ -335,6 +335,24 @@ static const struct dmi_system_id __init
},
.driver_data = (void *)&nvidia_chipset_data,
},
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBookAir 3,1",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,1"),
+ },
+ .driver_data = (void *)&nvidia_chipset_data,
+ },
+ {
+ .callback = mbp_dmi_match,
+ .ident = "MacBookAir 3,2",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Apple Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MacBookAir3,2"),
+ },
+ .driver_data = (void *)&nvidia_chipset_data,
+ },
{ }
};
diff -uNrp kernel-2.6.35.fc14.orig/sound/pci/hda/patch_cirrus.c kernel-2.6.35.fc14.new/sound/pci/hda/patch_cirrus.c
--- kernel-2.6.35.fc14.orig/sound/pci/hda/patch_cirrus.c 2010-11-12 12:35:49.005815268 +0100
+++ kernel-2.6.35.fc14.new/sound/pci/hda/patch_cirrus.c 2010-11-12 12:48:40.379542432 +0100
@@ -1139,6 +1139,7 @@ static const char *cs420x_models[CS420X_
static struct snd_pci_quirk cs420x_cfg_tbl[] = {
SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
+ SND_PCI_QUIRK(0x10de, 0x0d94, "MacBookAir 3,1(2)", CS420X_MBP55),
{} /* terminator */
};

46
cfg80211-fix-can_beacon_sec_chan-reenable-ht40.patch
View File

@ -1,46 +0,0 @@
From sgruszka@redhat.com Wed Mar 16 09:53:12 2011
From: Stanislaw Gruszka <sgruszka@redhat.com>
To: kernel@lists.fedoraproject.org, Kyle McMartin <kmcmartin@redhat.com>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>, stable@kernel.org
Subject: [PATCH 2.6.35] cfg80211: fix can_beacon_sec_chan, reenable HT40
Date: Wed, 16 Mar 2011 14:52:53 +0100
Message-Id: <1300283573-3151-1-git-send-email-sgruszka@redhat.com>
From: Mark Mentovai <mark@moxienet.com>
commit 09a02fdb919876c01e8f05960750a418b3f7fa48 upstream.
Fixes 2.6.35.9 -> 2.6.35.11 regression:
https://bugzilla.redhat.com/show_bug.cgi?id=671514
This follows wireless-testing 9236d838c920e90708570d9bbd7bb82d30a38130
("cfg80211: fix extension channel checks to initiate communication") and
fixes accidental case fall-through. Without this fix, HT40 is entirely
blocked.
Signed-off-by: Mark Mentovai <mark@moxienet.com>
Cc: stable@kernel.org
Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
net/wireless/chan.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/net/wireless/chan.c b/net/wireless/chan.c
index c8d190d..17cd0c0 100644
--- a/net/wireless/chan.c
+++ b/net/wireless/chan.c
@@ -54,8 +54,10 @@ static bool can_beacon_sec_chan(struct wiphy *wiphy,
switch (channel_type) {
case NL80211_CHAN_HT40PLUS:
diff = 20;
+ break;
case NL80211_CHAN_HT40MINUS:
diff = -20;
+ break;
default:
return false;
}
--
1.7.1

2
config-x86-generic
View File

@ -492,3 +492,5 @@ CONFIG_LPC_SCH=m
CONFIG_INTEL_IDLE=y
CONFIG_PCI_CNB20LE_QUIRK=y
CONFIG_IRQ_TIME_ACCOUNTING=y

2
config-x86_64-generic
View File

@ -409,3 +409,5 @@ CONFIG_I7300_IDLE=m
CONFIG_PCI_CNB20LE_QUIRK=y
CONFIG_HP_ILO=m
CONFIG_IRQ_TIME_ACCOUNTING=y

65
fs-call-security_d_instantiate-in-d_obtain_alias.patch
View File

@ -1,65 +0,0 @@
From linux-fsdevel-owner@vger.kernel.org Thu Nov 18 21:03:11 2010
From: Josef Bacik <josef@redhat.com>
To: linux-fsdevel@vger.kernel.org, eparis@redhat.com,
linux-kernel@vger.kernel.org, sds@tycho.nsa.gov,
selinux@tycho.nsa.gov, bfields@fieldses.org
Subject: [PATCH] fs: call security_d_instantiate in d_obtain_alias V2
Date: Thu, 18 Nov 2010 20:52:55 -0500
Message-Id: <1290131575-2489-1-git-send-email-josef@redhat.com>
X-Mailing-List: linux-fsdevel@vger.kernel.org
While trying to track down some NFS problems with BTRFS, I kept noticing I was
getting -EACCESS for no apparent reason. Eric Paris and printk() helped me
figure out that it was SELinux that was giving me grief, with the following
denial
type=AVC msg=audit(1290013638.413:95): avc: denied { 0x800000 } for pid=1772
comm="nfsd" name="" dev=sda1 ino=256 scontext=system_u:system_r:kernel_t:s0
tcontext=system_u:object_r:unlabeled_t:s0 tclass=file
Turns out this is because in d_obtain_alias if we can't find an alias we create
one and do all the normal instantiation stuff, but we don't do the
security_d_instantiate.
Usually we are protected from getting a hashed dentry that hasn't yet run
security_d_instantiate() by the parent's i_mutex, but obviously this isn't an
option there, so in order to deal with the case that a second thread comes in
and finds our new dentry before we get to run security_d_instantiate(), we go
ahead and call it if we find a dentry already. Eric assures me that this is ok
as the code checks to see if the dentry has been initialized already so calling
security_d_instantiate() against the same dentry multiple times is ok. With
this patch I'm no longer getting errant -EACCESS values.
Signed-off-by: Josef Bacik <josef@redhat.com>
---
V1->V2:
-added second security_d_instantiate() call
fs/dcache.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index 23702a9..119d489 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1201,9 +1201,12 @@ struct dentry *d_obtain_alias(struct inode *inode)
spin_unlock(&tmp->d_lock);
spin_unlock(&dcache_lock);
+ security_d_instantiate(tmp, inode);
return tmp;
out_iput:
+ if (res && !IS_ERR(res))
+ security_d_instantiate(res, inode);
iput(inode);
return res;
}
--
1.6.6.1
--
To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html

76
hostap_cs-fix-sleeping-function-called-from-invalid-context.patch
View File

@ -1,76 +0,0 @@
From sgruszka@redhat.com Mon Jan 17 08:03:52 2011
From: Stanislaw Gruszka <sgruszka@redhat.com>
To: stable@kernel.org, kernel@lists.fedoraproject.org
Subject: [PATCH 2.6.35.y] hostap_cs: fix sleeping function called from invalid context
Date: Mon, 17 Jan 2011 14:03:36 +0100
Message-Id: <1295269416-4870-1-git-send-email-sgruszka@redhat.com>
commit 4e5518ca53be29c1ec3c00089c97bef36bfed515 upstream.
pcmcia_request_irq() and pcmcia_enable_device() are intended
to be called from process context (first function allocate memory
with GFP_KERNEL, second take a mutex). We can not take spin lock
and call them.
It's safe to move spin lock after pcmcia_enable_device() as we
still hold off IRQ until dev->base_addr is 0 and driver will
not proceed with interrupts when is not ready.
Patch resolves:
https://bugzilla.redhat.com/show_bug.cgi?id=643758
Reported-and-tested-by: rbugz@biobind.com
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
drivers/net/wireless/hostap/hostap_cs.c | 15 ++++++---------
1 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index 29b31a6..4ebf63d 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -627,14 +627,13 @@ static int prism2_config(struct pcmcia_device *link)
hw_priv->link = link;
/*
- * Make sure the IRQ handler cannot proceed until at least
- * dev->base_addr is initialized.
+ * We enable IRQ here, but IRQ handler will not proceed
+ * until dev->base_addr is set below. This protect us from
+ * receive interrupts when driver is not initialized.
*/
- spin_lock_irqsave(&local->irq_init_lock, flags);
-
ret = pcmcia_request_irq(link, prism2_interrupt);
if (ret)
- goto failed_unlock;
+ goto failed;
/*
* This actually configures the PCMCIA socket -- setting up
@@ -643,11 +642,11 @@ static int prism2_config(struct pcmcia_device *link)
*/
ret = pcmcia_request_configuration(link, &link->conf);
if (ret)
- goto failed_unlock;
+ goto failed;
+ spin_lock_irqsave(&local->irq_init_lock, flags);
dev->irq = link->irq;
dev->base_addr = link->io.BasePort1;
-
spin_unlock_irqrestore(&local->irq_init_lock, flags);
/* Finally, report what we've done */
@@ -676,8 +675,6 @@ static int prism2_config(struct pcmcia_device *link)
return ret;
- failed_unlock:
- spin_unlock_irqrestore(&local->irq_init_lock, flags);
failed:
kfree(hw_priv);
prism2_release((u_long)link);
--
1.7.1

36
iwl3945-remove-plcp-check.patch
View File

@ -1,36 +0,0 @@
commit c91d01556f52255a31575be0cb1981c92a2a5028 upstream.
Patch fixes:
https://bugzilla.redhat.com/show_bug.cgi?id=654599
Many users report very low speed problem on 3945 devices,
this patch fixes problem, but only for some of them.
For unknown reason, sometimes after hw scanning, device is not able
to receive frames at high rate. Since plcp health check may request
hw scan to "reset radio", performance problem start to be observable
after update kernel to .35, where plcp check was introduced.
Bug reporter confirmed that removing plcp check fixed problem for him.
Reported-and-tested-by: SilvioTO <silviotoya@yahoo.it>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
---
drivers/net/wireless/iwlwifi/iwl-3945.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 2a9480d..7b4fc94 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2837,7 +2837,6 @@ static struct iwl_lib_ops iwl3945_lib = {
.config_ap = iwl3945_config_ap,
.manage_ibss_station = iwl3945_manage_ibss_station,
.recover_from_tx_stall = iwl_bg_monitor_recover,
- .check_plcp_health = iwl3945_good_plcp_health,
.debugfs_ops = {
.rx_stats_read = iwl3945_ucode_rx_stats_read,
--

46
kernel.spec
View File

@ -48,7 +48,7 @@ Summary: The Linux kernel
# reset this by hand to 1 (or to 0 and then use rpmdev-bumpspec).
# scripts/rebase.sh should be made to do that for you, actually.
#
%global baserelease 87
%global baserelease 88
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -60,7 +60,7 @@ Summary: The Linux kernel
%if 0%{?released_kernel}
# Do we have a -stable update to apply?
%define stable_update 11
%define stable_update 12
# Is it a -stable RC?
%define stable_rc 0
# Set rpm version accordingly
@ -763,13 +763,10 @@ Patch12565: sched-05-avoid-side-effect-of-tickless-idle-on-update_cpu_load.patch
Patch12570: sched-10-change-nohz-idle-load-balancing-logic-to-push-model.patch
Patch12575: sched-15-update-rq-clock-for-nohz-balanced-cpus.patch
Patch12580: sched-20-fix-rq-clock-synchronization-when-migrating-tasks.patch
Patch12585: sched-25-move-sched_avg_update-to-update_cpu_load.patch
Patch12590: sched-30-sched-fix-nohz-balance-kick.patch
Patch12595: sched-35-increment-cache_nice_tries-only-on-periodic-lb.patch
Patch13600: btusb-macbookpro-6-2.patch
Patch13601: btusb-macbookpro-7-1.patch
Patch13602: add-macbookair3-ids.patch
Patch13610: libata-it821x-dump-stack-on-cache-flush.patch
@ -784,9 +781,6 @@ Patch13641: mmc-make-sdhci-work-with-ricoh-mmc-controller.patch
Patch13642: mmc-add-ricoh-e822-pci-id.patch
Patch13645: tpm-autodetect-itpm-devices.patch
Patch13646: tpm-fix-stall-on-boot.patch
Patch13651: kvm-fix-fs-gs-reload-oops-with-invalid-ldt.patch
Patch13652: fix-i8k-inline-asm.patch
@ -810,8 +804,6 @@ Patch13694: btrfs-fix-error-handling-in-btrfs_get_sub.patch
Patch13695: btrfs-setup-blank-root-and-fs_info-for-mount-time.patch
Patch13696: btrfs-fix-race-between-btrfs_get_sb-and-unmount.patch
Patch13697: fs-call-security_d_instantiate-in-d_obtain_alias.patch
Patch13698: net-AF_PACKET-vmalloc.patch
# rhbz#652744
@ -824,9 +816,6 @@ Patch13702: block-check-for-proper-length-of-iov-entries-earlier-in-blk_rq_map_u
# RHBZ #669511
Patch13703: btrfs-fix-typo-in-fallocate-to-make-it-honor-actual-size.patch
# rhbz#643758
Patch13704: hostap_cs-fix-sleeping-function-called-from-invalid-context.patch
# rhbz #673207
Patch13705: sunrpc-kernel-panic-when-mount-nfsv4.patch
@ -839,18 +828,12 @@ Patch13707: kvm-mmu-fix-32-bit-legacy-paging-with-npt.patch
# rhbz#676860
Patch13708: hid-force-feedback-support-for-logitech-rumblepad-gamepad.patch
# rhbz#654599
Patch13709: iwl3945-remove-plcp-check.patch
# rhbz#604630
Patch13710: linux-2.6-bonding-sysfs-warning.patch
# rhbz#680791
Patch13711: md-fix-regression-resulting-in-delays-in-clearing-bits-in-a-bitmap.patch
# rhbz#671514
Patch13712: cfg80211-fix-can_beacon_sec_chan-reenable-ht40.patch
Patch13713: virtio_net-add-schedule-check-to-napi_enable-call.patch
%endif
@ -1314,9 +1297,6 @@ ApplyPatch linux-2.6-32bit-mmap-exec-randomization.patch
# bugfixes to drivers and filesystems
#
# rhbz#662344,600690
ApplyPatch fs-call-security_d_instantiate-in-d_obtain_alias.patch
# ext4
# rhbz#578674
@ -1519,16 +1499,11 @@ ApplyPatch sched-05-avoid-side-effect-of-tickless-idle-on-update_cpu_load.patch
ApplyPatch sched-10-change-nohz-idle-load-balancing-logic-to-push-model.patch
ApplyPatch sched-15-update-rq-clock-for-nohz-balanced-cpus.patch
ApplyPatch sched-20-fix-rq-clock-synchronization-when-migrating-tasks.patch
ApplyPatch sched-25-move-sched_avg_update-to-update_cpu_load.patch
ApplyPatch sched-30-sched-fix-nohz-balance-kick.patch
ApplyPatch sched-35-increment-cache_nice_tries-only-on-periodic-lb.patch
ApplyPatch btusb-macbookpro-7-1.patch
ApplyPatch btusb-macbookpro-6-2.patch
# rhbz#651019
ApplyPatch add-macbookair3-ids.patch
# temporary patch, dump stack on failed it821x commands
ApplyPatch libata-it821x-dump-stack-on-cache-flush.patch
@ -1546,11 +1521,6 @@ ApplyPatch mmc-make-sdhci-work-with-ricoh-mmc-controller.patch
ApplyPatch mmc-add-ricoh-e822-pci-id.patch
ApplyPatch tpm-autodetect-itpm-devices.patch
# rhbz#530393
ApplyPatch tpm-fix-stall-on-boot.patch
# CVE-2010-3698
ApplyPatch kvm-fix-fs-gs-reload-oops-with-invalid-ldt.patch
ApplyPatch fix-i8k-inline-asm.patch
@ -1582,9 +1552,6 @@ ApplyPatch e1000e-82566DC-fails-to-get-link.patch
# CVE-2010-4668
ApplyPatch block-check-for-proper-length-of-iov-entries-earlier-in-blk_rq_map_user_iov.patch
# rhbz#643758
ApplyPatch hostap_cs-fix-sleeping-function-called-from-invalid-context.patch
# rhbz #673207
ApplyPatch sunrpc-kernel-panic-when-mount-nfsv4.patch
@ -1597,18 +1564,12 @@ ApplyPatch kvm-mmu-fix-32-bit-legacy-paging-with-npt.patch
# rhbz#676860
ApplyPatch hid-force-feedback-support-for-logitech-rumblepad-gamepad.patch
# rhbz#654599
ApplyPatch iwl3945-remove-plcp-check.patch
# rhbz#604630
ApplyPatch linux-2.6-bonding-sysfs-warning.patch
# rhbz#680791
ApplyPatch md-fix-regression-resulting-in-delays-in-clearing-bits-in-a-bitmap.patch
# rhbz#671514
ApplyPatch cfg80211-fix-can_beacon_sec_chan-reenable-ht40.patch
ApplyPatch virtio_net-add-schedule-check-to-napi_enable-call.patch
# END OF PATCH APPLICATIONS
@ -2197,6 +2158,9 @@ fi
# and build.
%changelog
* Thu Mar 31 2011 Kyle McMartin <kmcmartin@redhat.com> 2.6.35.12-88
- Update to longterm 2.6.35.12, drop upstream patches.
* Wed Mar 23 2011 Kyle McMartin <kmcmartin@redhat.com>
- Backport 3e9d08e: "virtio_net: Add schedule check to napi_enable call"

161
kvm-fix-fs-gs-reload-oops-with-invalid-ldt.patch
View File

@ -1,161 +0,0 @@
From: Avi Kivity <avi@redhat.com>
Date: Tue, 19 Oct 2010 14:46:55 +0000 (+0200)
Subject: KVM: Fix fs/gs reload oops with invalid ldt
X-Git-Tag: v2.6.36~4^2
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=9581d442b9058d3699b4be568b6e5eae38a41493
KVM: Fix fs/gs reload oops with invalid ldt
kvm reloads the host's fs and gs blindly, however the underlying segment
descriptors may be invalid due to the user modifying the ldt after loading
them.
Fix by using the safe accessors (loadsegment() and load_gs_index()) instead
of home grown unsafe versions.
This is CVE-2010-3698.
KVM-Stable-Tag.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
---
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 502e53f..c52e2eb 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -652,20 +652,6 @@ static inline struct kvm_mmu_page *page_header(hpa_t shadow_page)
return (struct kvm_mmu_page *)page_private(page);
}
-static inline u16 kvm_read_fs(void)
-{
- u16 seg;
- asm("mov %%fs, %0" : "=g"(seg));
- return seg;
-}
-
-static inline u16 kvm_read_gs(void)
-{
- u16 seg;
- asm("mov %%gs, %0" : "=g"(seg));
- return seg;
-}
-
static inline u16 kvm_read_ldt(void)
{
u16 ldt;
@@ -673,16 +659,6 @@ static inline u16 kvm_read_ldt(void)
return ldt;
}
-static inline void kvm_load_fs(u16 sel)
-{
- asm("mov %0, %%fs" : : "rm"(sel));
-}
-
-static inline void kvm_load_gs(u16 sel)
-{
- asm("mov %0, %%gs" : : "rm"(sel));
-}
-
static inline void kvm_load_ldt(u16 sel)
{
asm("lldt %0" : : "rm"(sel));
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 81ed28c..8a3f9f6 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -3163,8 +3163,8 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
sync_lapic_to_cr8(vcpu);
save_host_msrs(vcpu);
- fs_selector = kvm_read_fs();
- gs_selector = kvm_read_gs();
+ savesegment(fs, fs_selector);
+ savesegment(gs, gs_selector);
ldt_selector = kvm_read_ldt();
svm->vmcb->save.cr2 = vcpu->arch.cr2;
/* required for live migration with NPT */
@@ -3251,10 +3251,15 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
vcpu->arch.regs[VCPU_REGS_RSP] = svm->vmcb->save.rsp;
vcpu->arch.regs[VCPU_REGS_RIP] = svm->vmcb->save.rip;
- kvm_load_ldt(ldt_selector);
- kvm_load_fs(fs_selector);
- kvm_load_gs(gs_selector);
load_host_msrs(vcpu);
+ kvm_load_ldt(ldt_selector);
+ loadsegment(fs, fs_selector);
+#ifdef CONFIG_X86_64
+ load_gs_index(gs_selector);
+ wrmsrl(MSR_KERNEL_GS_BASE, current->thread.gs);
+#else
+ loadsegment(gs, gs_selector);
+#endif
reload_tss(vcpu);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 49b25ee..7bddfab 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -803,7 +803,7 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu)
*/
vmx->host_state.ldt_sel = kvm_read_ldt();
vmx->host_state.gs_ldt_reload_needed = vmx->host_state.ldt_sel;
- vmx->host_state.fs_sel = kvm_read_fs();
+ savesegment(fs, vmx->host_state.fs_sel);
if (!(vmx->host_state.fs_sel & 7)) {
vmcs_write16(HOST_FS_SELECTOR, vmx->host_state.fs_sel);
vmx->host_state.fs_reload_needed = 0;
@@ -811,7 +811,7 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu)
vmcs_write16(HOST_FS_SELECTOR, 0);
vmx->host_state.fs_reload_needed = 1;
}
- vmx->host_state.gs_sel = kvm_read_gs();
+ savesegment(gs, vmx->host_state.gs_sel);
if (!(vmx->host_state.gs_sel & 7))
vmcs_write16(HOST_GS_SELECTOR, vmx->host_state.gs_sel);
else {
@@ -841,25 +841,19 @@ static void vmx_save_host_state(struct kvm_vcpu *vcpu)
static void __vmx_load_host_state(struct vcpu_vmx *vmx)
{
- unsigned long flags;
-
if (!vmx->host_state.loaded)
return;
++vmx->vcpu.stat.host_state_reload;
vmx->host_state.loaded = 0;
if (vmx->host_state.gs_ldt_reload_needed) {
kvm_load_ldt(vmx->host_state.ldt_sel);
- /*
- * If we have to reload gs, we must take care to
- * preserve our gs base.
- */
- local_irq_save(flags);
- kvm_load_gs(vmx->host_state.gs_sel);
#ifdef CONFIG_X86_64
- wrmsrl(MSR_GS_BASE, vmcs_readl(HOST_GS_BASE));
+ load_gs_index(vmx->host_state.gs_sel);
+ wrmsrl(MSR_KERNEL_GS_BASE, current->thread.gs);
+#else
+ loadsegment(gs, vmx->host_state.gs_sel);
#endif
- local_irq_restore(flags);
}
if (vmx->host_state.fs_reload_needed)
loadsegment(fs, vmx->host_state.fs_sel);
@@ -2589,8 +2583,8 @@ static int vmx_vcpu_setup(struct vcpu_vmx *vmx)
vmcs_write16(HOST_CS_SELECTOR, __KERNEL_CS); /* 22.2.4 */
vmcs_write16(HOST_DS_SELECTOR, __KERNEL_DS); /* 22.2.4 */
vmcs_write16(HOST_ES_SELECTOR, __KERNEL_DS); /* 22.2.4 */
- vmcs_write16(HOST_FS_SELECTOR, kvm_read_fs()); /* 22.2.4 */
- vmcs_write16(HOST_GS_SELECTOR, kvm_read_gs()); /* 22.2.4 */
+ vmcs_write16(HOST_FS_SELECTOR, 0); /* 22.2.4 */
+ vmcs_write16(HOST_GS_SELECTOR, 0); /* 22.2.4 */
vmcs_write16(HOST_SS_SELECTOR, __KERNEL_DS); /* 22.2.4 */
#ifdef CONFIG_X86_64
rdmsrl(MSR_FS_BASE, a);

193
linux-2.6-upstream-reverts.patch
View File

@ -137,3 +137,196 @@ Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/* Channel's PRAMIN object + heap */
ret = nouveau_gpuobj_new_fake(dev, 0, c_offset, c_size, 0,
NULL, &chan->ramin);
commit 6f1b1e1384b23cfab30c2bc02a8f94927274c10d
Author: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Sun Jan 16 10:09:13 2011 -0300
radio-aimslab.c needs #include <linux/delay.h>
commit 2400982a2e8a8e4e95f0a0e1517bbe63cc88038f upstream.
Commit e3c92215198cb6aa00ad38db2780faa6b72e0a3f ("[media] radio-aimslab.c: Fix
gcc 4.5+ bug") removed the include, but introduced new callers of msleep():
| drivers/media/radio/radio-aimslab.c: In function ‘rt_decvol’:
| drivers/media/radio/radio-aimslab.c:76: error: implicit declaration of function ‘msleep’
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: dann frazier <dannf@debian.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 1944814..a91642c 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -31,6 +31,7 @@
#include <linux/module.h> /* Modules */
#include <linux/init.h> /* Initdata */
#include <linux/ioport.h> /* request_region */
+#include <linux/delay.h> /* msleep */
#include <linux/videodev2.h> /* kernel radio structs */
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#include <linux/io.h> /* outb, outb_p */
commit 9c198dad83c19a05a11b5a195242f3e8dcbe55f4
Author: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Thu Jan 6 08:16:04 2011 -0200
radio-aimslab.c: Fix gcc 4.5+ bug
commit e3c92215198cb6aa00ad38db2780faa6b72e0a3f upstream.
gcc 4.5+ doesn't properly evaluate some inlined expressions.
A previous patch were proposed by Andrew Morton using noinline.
However, the entire inlined function is bogus, so let's just
remove it and be happy.
Reported-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 5bf4985..1944814 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -31,7 +31,6 @@
#include <linux/module.h> /* Modules */
#include <linux/init.h> /* Initdata */
#include <linux/ioport.h> /* request_region */
-#include <linux/delay.h> /* udelay */
#include <linux/videodev2.h> /* kernel radio structs */
#include <linux/version.h> /* for KERNEL_VERSION MACRO */
#include <linux/io.h> /* outb, outb_p */
@@ -71,27 +70,17 @@ static struct rtrack rtrack_card;
/* local things */
-static void sleep_delay(long n)
-{
- /* Sleep nicely for 'n' uS */
- int d = n / msecs_to_jiffies(1000);
- if (!d)
- udelay(n);
- else
- msleep(jiffies_to_msecs(d));
-}
-
static void rt_decvol(struct rtrack *rt)
{
outb(0x58, rt->io); /* volume down + sigstr + on */
- sleep_delay(100000);
+ msleep(100);
outb(0xd8, rt->io); /* volume steady + sigstr + on */
}
static void rt_incvol(struct rtrack *rt)
{
outb(0x98, rt->io); /* volume up + sigstr + on */
- sleep_delay(100000);
+ msleep(100);
outb(0xd8, rt->io); /* volume steady + sigstr + on */
}
@@ -120,7 +109,7 @@ static int rt_setvol(struct rtrack *rt, int vol)
if (vol == 0) { /* volume = 0 means mute the card */
outb(0x48, rt->io); /* volume down but still "on" */
- sleep_delay(2000000); /* make sure it's totally down */
+ msleep(2000); /* make sure it's totally down */
outb(0xd0, rt->io); /* volume steady, off */
rt->curvol = 0; /* track the volume state! */
mutex_unlock(&rt->lock);
@@ -155,7 +144,7 @@ static void send_0_byte(struct rtrack *rt)
outb_p(128+64+16+8+ 1, rt->io); /* on + wr-enable + data low */
outb_p(128+64+16+8+2+1, rt->io); /* clock */
}
- sleep_delay(1000);
+ msleep(1);
}
static void send_1_byte(struct rtrack *rt)
@@ -169,7 +158,7 @@ static void send_1_byte(struct rtrack *rt)
outb_p(128+64+16+8+4+2+1, rt->io); /* clock */
}
- sleep_delay(1000);
+ msleep(1);
}
static int rt_setfreq(struct rtrack *rt, unsigned long freq)
@@ -427,7 +416,7 @@ static int __init rtrack_init(void)
/* this ensures that the volume is all the way down */
outb(0x48, rt->io); /* volume down but still "on" */
- sleep_delay(2000000); /* make sure it's totally down */
+ msleep(2000); /* make sure it's totally down */
outb(0xc0, rt->io); /* steady volume, mute card */
return 0;
commit 515884e98dc4f1c99387000d420394c3bc47c0d7
Author: Dan Carpenter <error27@gmail.com>
Date: Fri Jan 7 16:41:54 2011 -0300
av7110: check for negative array offset
commit cb26a24ee9706473f31d34cc259f4dcf45cd0644 upstream.
info->num comes from the user. It's type int. If the user passes
in a negative value that would cause memory corruption.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index 4eba35a..c38dd67 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -277,7 +277,7 @@ static int dvb_ca_ioctl(struct file *file, unsigned int cmd, void *parg)
{
ca_slot_info_t *info=(ca_slot_info_t *)parg;
- if (info->num > 1)
+ if (info->num < 0 || info->num > 1)
return -EINVAL;
av7110->ci_slot[info->num].num = info->num;
av7110->ci_slot[info->num].type = FW_CI_LL_SUPPORT(av7110->arm_app) ?
commit 9e5ad61f8d81da0b58535ac2cf60d36e26ca567a
Author: Mauro Carvalho Chehab <mchehab@redhat.com>
Date: Mon Oct 25 17:51:15 2010 -0300
em28xx: Fix audio input for Terratec Grabby
commit a3fa904ec79b94f0db7faed010ff94d42f7d1d47 upstream.
The audio input line was wrong. Fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 3a4fd85..2fa5bb4 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1605,11 +1605,11 @@ struct em28xx_board em28xx_boards[] = {
.input = { {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE0,
- .amux = EM28XX_AMUX_VIDEO2,
+ .amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
- .amux = EM28XX_AMUX_VIDEO2,
+ .amux = EM28XX_AMUX_LINE_IN,
} },
},
[EM2860_BOARD_TERRATEC_AV350] = {

8
sched-20-fix-rq-clock-synchronization-when-migrating-tasks.patch
View File

@ -24,15 +24,15 @@ Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index 806d1b2..ab661eb 100644
index 09a9811..6cebdf8 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -3752,6 +3752,8 @@ static void task_fork_fair(struct task_struct *p)
@@ -3609,6 +3609,8 @@ static void task_fork_fair(struct task_struct *p)
raw_spin_lock_irqsave(&rq->lock, flags);
+ update_rq_clock(rq);
+
if (unlikely(task_cpu(p) != this_cpu))
if (unlikely(task_cpu(p) != this_cpu)) {
rcu_read_lock();
__set_task_cpu(p, this_cpu);

58
sched-25-move-sched_avg_update-to-update_cpu_load.patch
View File

@ -1,58 +0,0 @@
From: Suresh Siddha <suresh.b.siddha@intel.com>
Date: Mon, 23 Aug 2010 20:42:51 +0000 (-0700)
Subject: sched: Move sched_avg_update() to update_cpu_load()
X-Git-Tag: v2.6.36-rc4~8^2~1
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Ftorvalds%2Flinux-2.6.git;a=commitdiff_plain;h=da2b71edd8a7db44fe1746261410a981f3e03632
sched: Move sched_avg_update() to update_cpu_load()
Currently sched_avg_update() (which updates rt_avg stats in the rq)
is getting called from scale_rt_power() (in the load balance context)
which doesn't take rq->lock.
Fix it by moving the sched_avg_update() to more appropriate
update_cpu_load() where the CFS load gets updated as well.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1282596171.2694.3.camel@sbsiddha-MOBL3>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
diff --git a/kernel/sched.c b/kernel/sched.c
index 09b574e..ed09d4f 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1294,6 +1294,10 @@ static void resched_task(struct task_struct *p)
static void sched_rt_avg_update(struct rq *rq, u64 rt_delta)
{
}
+
+static void sched_avg_update(struct rq *rq)
+{
+}
#endif /* CONFIG_SMP */
#if BITS_PER_LONG == 32
@@ -3182,6 +3186,8 @@ static void update_cpu_load(struct rq *this_rq)
this_rq->cpu_load[i] = (old_load * (scale - 1) + new_load) >> i;
}
+
+ sched_avg_update(this_rq);
}
static void update_cpu_load_active(struct rq *this_rq)
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index ab661eb..f53ec75 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -2268,8 +2268,6 @@ unsigned long scale_rt_power(int cpu)
struct rq *rq = cpu_rq(cpu);
u64 total, available;
- sched_avg_update(rq);
-
total = sched_avg_period() + (rq->clock - rq->age_stamp);
available = total - rq->rt_avg;

93
sched-35-increment-cache_nice_tries-only-on-periodic-lb.patch
View File

@ -1,93 +0,0 @@
From: Venkatesh Pallipadi <venki@google.com>
Date: Sat, 11 Sep 2010 01:19:17 +0000 (-0700)
Subject: sched: Increment cache_nice_tries only on periodic lb
X-Git-Url: http://git.kernel.org/?p=linux%2Fkernel%2Fgit%2Fmingo%2Flinux-2.6-x86.git;a=commitdiff_plain;h=58b26c4c025778c09c7a1438ff185080e11b7d0a
sched: Increment cache_nice_tries only on periodic lb
scheduler uses cache_nice_tries as an indicator to do cache_hot and
active load balance, when normal load balance fails. Currently,
this value is changed on any failed load balance attempt. That ends
up being not so nice to workloads that enter/exit idle often, as
they do more frequent new_idle balance and that pretty soon results
in cache hot tasks being pulled in.
Making the cache_nice_tries ignore failed new_idle balance seems to
make better sense. With that only the failed load balance in
periodic load balance gets accounted and the rate of accumulation
of cache_nice_tries will not depend on idle entry/exit (short
running sleep-wakeup kind of tasks). This reduces movement of
cache_hot tasks.
schedstat diff (after-before) excerpt from a workload that has
frequent and short wakeup-idle pattern (:2 in cpu col below refers
to NEWIDLE idx) This snapshot was across ~400 seconds.
Without this change:
domainstats: domain0
cpu cnt bln fld imb gain hgain nobusyq nobusyg
0:2 306487 219575 73167 110069413 44583 19070 1172 218403
1:2 292139 194853 81421 120893383 50745 21902 1259 193594
2:2 283166 174607 91359 129699642 54931 23688 1287 173320
3:2 273998 161788 93991 132757146 57122 24351 1366 160422
4:2 289851 215692 62190 83398383 36377 13680 851 214841
5:2 316312 222146 77605 117582154 49948 20281 988 221158
6:2 297172 195596 83623 122133390 52801 21301 929 194667
7:2 283391 178078 86378 126622761 55122 22239 928 177150
8:2 297655 210359 72995 110246694 45798 19777 1125 209234
9:2 297357 202011 79363 119753474 50953 22088 1089 200922
10:2 278797 178703 83180 122514385 52969 22726 1128 177575
11:2 272661 167669 86978 127342327 55857 24342 1195 166474
12:2 293039 204031 73211 110282059 47285 19651 948 203083
13:2 289502 196762 76803 114712942 49339 20547 1016 195746
14:2 264446 169609 78292 115715605 50459 21017 982 168627
15:2 260968 163660 80142 116811793 51483 21281 1064 162596
With this change:
domainstats: domain0
cpu cnt bln fld imb gain hgain nobusyq nobusyg
0:2 272347 187380 77455 105420270 24975 1 953 186427
1:2 267276 172360 86234 116242264 28087 6 1028 171332
2:2 259769 156777 93281 123243134 30555 1 1043 155734
3:2 250870 143129 97627 127370868 32026 6 1188 141941
4:2 248422 177116 64096 78261112 22202 2 757 176359
5:2 275595 180683 84950 116075022 29400 6 778 179905
6:2 262418 162609 88944 119256898 31056 4 817 161792
7:2 252204 147946 92646 122388300 32879 4 824 147122
8:2 262335 172239 81631 110477214 26599 4 864 171375
9:2 261563 164775 88016 117203621 28331 3 849 163926
10:2 243389 140949 93379 121353071 29585 2 909 140040
11:2 242795 134651 98310 124768957 30895 2 1016 133635
12:2 255234 166622 79843 104696912 26483 4 746 165876
13:2 244944 151595 83855 109808099 27787 3 801 150794
14:2 241301 140982 89935 116954383 30403 6 845 140137
15:2 232271 128564 92821 119185207 31207 4 1416 127148
Signed-off-by: Venkatesh Pallipadi <venki@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1284167957-3675-1-git-send-email-venki@google.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
[ 2.6.35.x backport ]
diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index a171138..aa16cf1 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -3031,7 +3031,14 @@ redo:
if (!ld_moved) {
schedstat_inc(sd, lb_failed[idle]);
- sd->nr_balance_failed++;
+ /*
+ * Increment the failure counter only on periodic balance.
+ * We do not want newidle balance, which can be very
+ * frequent, pollute the failure counter causing
+ * excessive cache_hot migrations and active balances.
+ */
+ if (idle != CPU_NEWLY_IDLE)
+ sd->nr_balance_failed++;
if (need_active_balance(sd, sd_idle, idle)) {
raw_spin_lock_irqsave(&busiest->lock, flags);

2
sources
View File

@ -1,2 +1,2 @@
091abeb4684ce03d1d936851618687b6 linux-2.6.35.tar.bz2
573170b7d56d30d06d26b705d4794615 patch-2.6.35.11.bz2
c835a799c89c296b332077a5390fcc68 patch-2.6.35.12.bz2

24
tpm-fix-stall-on-boot.patch
View File

@ -1,24 +0,0 @@
Fix TPM timeouts on boot (#530393)
--- a/drivers/char/tpm/tpm.c
+++ a/drivers/char/tpm/tpm.c
@@ -354,12 +354,14 @@ unsigned long tpm_calc_ordinal_duration(struct tpm_chip *chip,
tpm_protected_ordinal_duration[ordinal &
TPM_PROTECTED_ORDINAL_MASK];
- if (duration_idx != TPM_UNDEFINED)
+ if (duration_idx != TPM_UNDEFINED) {
duration = chip->vendor.duration[duration_idx];
- if (duration <= 0)
+ /* if duration is 0, it's because chip->vendor.duration wasn't */
+ /* filled yet, so we set the lowest timeout just to give enough */
+ /* time to tpm_get_timeouts() succeed */
+ return (duration <= 0 ? HZ : duration);
+ } else
return 2 * 60 * HZ;
- else
- return duration;
}
EXPORT_SYMBOL_GPL(tpm_calc_ordinal_duration);