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Linux v4.8-1558-g21f54dd

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This commit is contained in:
Laura Abbott 2016-10-04 09:00:00 -07:00
parent 48063c7e7b
commit b92ba30bb8
13 changed files with 97 additions and 672 deletions
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16
Restrict-dev-mem-and-dev-kmem-when-module-loading-is.patch
View File

@ -1,7 +1,7 @@
From d4ae417828427de74e9f857f9caa49580aecf1fe Mon Sep 17 00:00:00 2001 From 3dfb34906e9e57e70bd497ee21e8d59325c841d2 Mon Sep 17 00:00:00 2001
From: Matthew Garrett <matthew.garrett@nebula.com> From: Matthew Garrett <matthew.garrett@nebula.com>
Date: Fri, 9 Mar 2012 09:28:15 -0500 Date: Fri, 9 Mar 2012 09:28:15 -0500
Subject: [PATCH 06/20] Restrict /dev/mem and /dev/kmem when module loading is Subject: [PATCH] Restrict /dev/mem and /dev/kmem when module loading is
restricted restricted
Allowing users to write to address space makes it possible for the kernel Allowing users to write to address space makes it possible for the kernel
@ -14,10 +14,10 @@ Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com>
1 file changed, 6 insertions(+) 1 file changed, 6 insertions(+)
diff --git a/drivers/char/mem.c b/drivers/char/mem.c diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 53fe675f9bd7..b52c88860532 100644 index 5bb1985..74ee6a4 100644
--- a/drivers/char/mem.c --- a/drivers/char/mem.c
+++ b/drivers/char/mem.c +++ b/drivers/char/mem.c
@@ -167,6 +167,9 @@ static ssize_t write_mem(struct file *file, const char __user *buf, @@ -163,6 +163,9 @@ static ssize_t write_mem(struct file *file, const char __user *buf,
if (p != *ppos) if (p != *ppos)
return -EFBIG; return -EFBIG;
@ -27,9 +27,9 @@ index 53fe675f9bd7..b52c88860532 100644
if (!valid_phys_addr_range(p, count)) if (!valid_phys_addr_range(p, count))
return -EFAULT; return -EFAULT;
@@ -513,6 +516,9 @@ static ssize_t write_kmem(struct file *file, const char __user *buf, @@ -515,6 +518,9 @@ static ssize_t write_kmem(struct file *file, const char __user *buf,
char *kbuf; /* k-addr because vwrite() takes vmlist_lock rwlock */ if (!pfn_valid(PFN_DOWN(p)))
int err = 0; return -EIO;
+ if (secure_modules()) + if (secure_modules())
+ return -EPERM; + return -EPERM;
@ -38,5 +38,5 @@ index 53fe675f9bd7..b52c88860532 100644
unsigned long to_write = min_t(unsigned long, count, unsigned long to_write = min_t(unsigned long, count,
(unsigned long)high_memory - p); (unsigned long)high_memory - p);
-- --
2.4.3 2.7.4

596
arm64-ACPI-parse-SPCR-table.patch
View File

@ -1,596 +0,0 @@
From patchwork Fri Aug 12 11:07:14 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v9,1/4] of/serial: move earlycon early_param handling to serial
From: Aleksey Makarov <aleksey.makarov@linaro.org>
X-Patchwork-Id: 9276727
Message-Id: <20160812110717.12351-1-aleksey.makarov@linaro.org>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Russell King <linux@arm.linux.org.uk>, Len Brown <lenb@kernel.org>,
Leif Lindholm <leif.lindholm@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>, Al Stone <ahs3@redhat.com>,
Christopher Covington <cov@codeaurora.org>,
Yury Norov <ynorov@caviumnetworks.com>,
Peter Hurley <peter@hurleysoftware.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
"Zheng, Lv" <lv.zheng@intel.com>, Mark Salter <msalter@redhat.com>,
Kefeng Wang <wangkefeng.wang@huawei.com>,
Rob Herring <robh+dt@kernel.org>, Frank Rowand <frowand.list@gmail.com>,
Jiri Slaby <jslaby@suse.com>, devicetree@vger.kernel.org
Date: Fri, 12 Aug 2016 14:07:14 +0300
From: Leif Lindholm <leif.lindholm@linaro.org>
We have multiple "earlycon" early_param handlers - merge the DT one into
the main earlycon one. It's a cleanup that also will be useful
to defer setting up DT console until ACPI/DT decision is made.
Rename the exported function to avoid clashing with the function from
arch/microblaze/kernel/prom.c
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
drivers/of/fdt.c | 11 +----------
drivers/tty/serial/earlycon.c | 2 +-
include/linux/of_fdt.h | 3 +++
3 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 55f1b83..741cac53 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -924,7 +924,7 @@ static inline void early_init_dt_check_for_initrd(unsigned long node)
#ifdef CONFIG_SERIAL_EARLYCON
-static int __init early_init_dt_scan_chosen_serial(void)
+int __init early_init_dt_scan_chosen_stdout(void)
{
int offset;
const char *p, *q, *options = NULL;
@@ -968,15 +968,6 @@ static int __init early_init_dt_scan_chosen_serial(void)
}
return -ENODEV;
}
-
-static int __init setup_of_earlycon(char *buf)
-{
- if (buf)
- return 0;
-
- return early_init_dt_scan_chosen_serial();
-}
-early_param("earlycon", setup_of_earlycon);
#endif
/**
diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index 067783f..7aae655 100644
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -209,7 +209,7 @@ static int __init param_setup_earlycon(char *buf)
* don't generate a warning from parse_early_params() in that case
*/
if (!buf || !buf[0])
- return 0;
+ return early_init_dt_scan_chosen_stdout();
err = setup_earlycon(buf);
if (err == -ENOENT || err == -EALREADY)
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index 26c3302..4341f32 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -14,6 +14,7 @@
#include <linux/types.h>
#include <linux/init.h>
+#include <linux/errno.h>
/* Definitions used by the flattened device tree */
#define OF_DT_HEADER 0xd00dfeed /* marker */
@@ -66,6 +67,7 @@ extern int early_init_dt_scan_chosen(unsigned long node, const char *uname,
int depth, void *data);
extern int early_init_dt_scan_memory(unsigned long node, const char *uname,
int depth, void *data);
+extern int early_init_dt_scan_chosen_stdout(void);
extern void early_init_fdt_scan_reserved_mem(void);
extern void early_init_fdt_reserve_self(void);
extern void early_init_dt_add_memory_arch(u64 base, u64 size);
@@ -94,6 +96,7 @@ extern void early_get_first_memblock_info(void *, phys_addr_t *);
extern u64 of_flat_dt_translate_address(unsigned long node);
extern void of_fdt_limit_memory(int limit);
#else /* CONFIG_OF_FLATTREE */
+static inline int early_init_dt_scan_chosen_stdout(void) { return -ENODEV; }
static inline void early_init_fdt_scan_reserved_mem(void) {}
static inline void early_init_fdt_reserve_self(void) {}
static inline const char *of_flat_dt_get_machine_name(void) { return NULL; }
From patchwork Thu Aug 11 15:31:39 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v9,2/4] ACPI: parse SPCR and enable matching console
From: Aleksey Makarov <aleksey.makarov@linaro.org>
X-Patchwork-Id: 9275443
Message-Id: <20160811153152.755-3-aleksey.makarov@linaro.org>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Russell King <linux@arm.linux.org.uk>, Len Brown <lenb@kernel.org>,
Leif Lindholm <leif.lindholm@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>, Al Stone <ahs3@redhat.com>,
Christopher Covington <cov@codeaurora.org>,
Yury Norov <ynorov@caviumnetworks.com>,
Peter Hurley <peter@hurleysoftware.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
"Zheng, Lv" <lv.zheng@intel.com>, Mark Salter <msalter@redhat.com>,
Kefeng Wang <wangkefeng.wang@huawei.com>, Jiri Slaby <jslaby@suse.com>
Date: Thu, 11 Aug 2016 18:31:39 +0300
'ARM Server Base Boot Requiremets' [1] mentions SPCR (Serial Port
Console Redirection Table) [2] as a mandatory ACPI table that
specifies the configuration of serial console.
Defer initialization of DT earlycon until ACPI/DT decision is made.
Parse the ACPI SPCR table, setup earlycon if required,
enable specified console.
Thanks to Peter Hurley for explaining how this should work.
[1] http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0044a/index.html
[2] https://msdn.microsoft.com/en-us/library/windows/hardware/dn639132(v=vs.85).aspx
Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/acpi/Kconfig | 3 ++
drivers/acpi/Makefile | 1 +
drivers/acpi/spcr.c | 111 ++++++++++++++++++++++++++++++++++++++++++
drivers/tty/serial/earlycon.c | 19 +++++++-
include/linux/acpi.h | 6 +++
include/linux/serial_core.h | 9 +++-
6 files changed, 146 insertions(+), 3 deletions(-)
create mode 100644 drivers/acpi/spcr.c
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 6cef2d1..4a269f9 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -77,6 +77,9 @@ config ACPI_DEBUGGER_USER
endif
+config ACPI_SPCR_TABLE
+ bool
+
config ACPI_SLEEP
bool
depends on SUSPEND || HIBERNATION
diff --git a/drivers/acpi/Makefile b/drivers/acpi/Makefile
index e5ada78..d799593 100644
--- a/drivers/acpi/Makefile
+++ b/drivers/acpi/Makefile
@@ -81,6 +81,7 @@ obj-$(CONFIG_ACPI_EC_DEBUGFS) += ec_sys.o
obj-$(CONFIG_ACPI_CUSTOM_METHOD)+= custom_method.o
obj-$(CONFIG_ACPI_BGRT) += bgrt.o
obj-$(CONFIG_ACPI_CPPC_LIB) += cppc_acpi.o
+obj-$(CONFIG_ACPI_SPCR_TABLE) += spcr.o
obj-$(CONFIG_ACPI_DEBUGGER_USER) += acpi_dbg.o
# processor has its own "processor." module_param namespace
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c
new file mode 100644
index 0000000..e8d7bc7
--- /dev/null
+++ b/drivers/acpi/spcr.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright (c) 2012, Intel Corporation
+ * Copyright (c) 2015, Red Hat, Inc.
+ * Copyright (c) 2015, 2016 Linaro Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#define pr_fmt(fmt) "ACPI: SPCR: " fmt
+
+#include <linux/acpi.h>
+#include <linux/console.h>
+#include <linux/kernel.h>
+#include <linux/serial_core.h>
+
+/**
+ * parse_spcr() - parse ACPI SPCR table and add preferred console
+ *
+ * @earlycon: set up earlycon for the console specified by the table
+ *
+ * For the architectures with support for ACPI, CONFIG_ACPI_SPCR_TABLE may be
+ * defined to parse ACPI SPCR table. As a result of the parsing preferred
+ * console is registered and if @earlycon is true, earlycon is set up.
+ *
+ * When CONFIG_ACPI_SPCR_TABLE is defined, this function should be called
+ * from arch inintialization code as soon as the DT/ACPI decision is made.
+ *
+ */
+int __init parse_spcr(bool earlycon)
+{
+ static char opts[64];
+ struct acpi_table_spcr *table;
+ acpi_size table_size;
+ acpi_status status;
+ char *uart;
+ char *iotype;
+ int baud_rate;
+ int err;
+
+ if (acpi_disabled)
+ return -ENODEV;
+
+ status = acpi_get_table_with_size(ACPI_SIG_SPCR, 0,
+ (struct acpi_table_header **)&table,
+ &table_size);
+
+ if (ACPI_FAILURE(status))
+ return -ENOENT;
+
+ if (table->header.revision < 2) {
+ err = -ENOENT;
+ pr_err("wrong table version\n");
+ goto done;
+ }
+
+ iotype = table->serial_port.space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY ?
+ "mmio" : "io";
+
+ switch (table->interface_type) {
+ case ACPI_DBG2_ARM_SBSA_32BIT:
+ iotype = "mmio32";
+ /* fall through */
+ case ACPI_DBG2_ARM_PL011:
+ case ACPI_DBG2_ARM_SBSA_GENERIC:
+ case ACPI_DBG2_BCM2835:
+ uart = "pl011";
+ break;
+ case ACPI_DBG2_16550_COMPATIBLE:
+ case ACPI_DBG2_16550_SUBSET:
+ uart = "uart";
+ break;
+ default:
+ err = -ENOENT;
+ goto done;
+ }
+
+ switch (table->baud_rate) {
+ case 3:
+ baud_rate = 9600;
+ break;
+ case 4:
+ baud_rate = 19200;
+ break;
+ case 6:
+ baud_rate = 57600;
+ break;
+ case 7:
+ baud_rate = 115200;
+ break;
+ default:
+ err = -ENOENT;
+ goto done;
+ }
+
+ snprintf(opts, sizeof(opts), "%s,%s,0x%llx,%d", uart, iotype,
+ table->serial_port.address, baud_rate);
+
+ pr_info("console: %s\n", opts);
+
+ if (earlycon)
+ setup_earlycon(opts);
+
+ err = add_preferred_console(uart, 0, opts + strlen(uart) + 1);
+
+done:
+ early_acpi_os_unmap_memory((void __iomem *)table, table_size);
+ return err;
+}
diff --git a/drivers/tty/serial/earlycon.c b/drivers/tty/serial/earlycon.c
index 7aae655..ea00b9f 100644
--- a/drivers/tty/serial/earlycon.c
+++ b/drivers/tty/serial/earlycon.c
@@ -21,6 +21,7 @@
#include <linux/sizes.h>
#include <linux/of.h>
#include <linux/of_fdt.h>
+#include <linux/acpi.h>
#ifdef CONFIG_FIX_EARLYCON_MEM
#include <asm/fixmap.h>
@@ -199,6 +200,14 @@ int __init setup_earlycon(char *buf)
return -ENOENT;
}
+/*
+ * When CONFIG_ACPI_SPCR_TABLE is defined, "earlycon" without parameters in
+ * command line does not start DT earlycon immediately, instead it defers
+ * starting it until DT/ACPI decision is made. At that time if ACPI is enabled
+ * call parse_spcr(), else call early_init_dt_scan_chosen_stdout()
+ */
+bool earlycon_init_is_deferred __initdata;
+
/* early_param wrapper for setup_earlycon() */
static int __init param_setup_earlycon(char *buf)
{
@@ -208,8 +217,14 @@ static int __init param_setup_earlycon(char *buf)
* Just 'earlycon' is a valid param for devicetree earlycons;
* don't generate a warning from parse_early_params() in that case
*/
- if (!buf || !buf[0])
- return early_init_dt_scan_chosen_stdout();
+ if (!buf || !buf[0]) {
+ if (IS_ENABLED(CONFIG_ACPI_SPCR_TABLE)) {
+ earlycon_init_is_deferred = true;
+ return 0;
+ } else {
+ return early_init_dt_scan_chosen_stdout();
+ }
+ }
err = setup_earlycon(buf);
if (err == -ENOENT || err == -EALREADY)
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 4d8452c..32407e4 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1074,4 +1074,10 @@ void acpi_table_upgrade(void);
static inline void acpi_table_upgrade(void) { }
#endif
+#ifdef CONFIG_ACPI_SPCR_TABLE
+int parse_spcr(bool earlycon);
+#else
+static inline int parse_spcr(bool earlycon) { return 0; }
+#endif
+
#endif /*_LINUX_ACPI_H*/
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 2f44e20..04b8cfb 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -367,11 +367,18 @@ extern const struct earlycon_id __earlycon_table_end[];
#define EARLYCON_DECLARE(_name, fn) OF_EARLYCON_DECLARE(_name, "", fn)
-extern int setup_earlycon(char *buf);
extern int of_setup_earlycon(const struct earlycon_id *match,
unsigned long node,
const char *options);
+#ifdef CONFIG_SERIAL_EARLYCON
+extern bool earlycon_init_is_deferred __initdata;
+extern int setup_earlycon(char *buf);
+#else
+static const bool earlycon_init_is_deferred;
+static inline int setup_earlycon(char *buf) { return 0; }
+#endif
+
struct uart_port *uart_get_console(struct uart_port *ports, int nr,
struct console *c);
int uart_parse_earlycon(char *p, unsigned char *iotype, unsigned long *addr,
From patchwork Thu Aug 11 15:31:40 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v9,3/4] ARM64: ACPI: enable ACPI_SPCR_TABLE
From: Aleksey Makarov <aleksey.makarov@linaro.org>
X-Patchwork-Id: 9275457
Message-Id: <20160811153152.755-4-aleksey.makarov@linaro.org>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Russell King <linux@arm.linux.org.uk>, Len Brown <lenb@kernel.org>,
Leif Lindholm <leif.lindholm@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>, Al Stone <ahs3@redhat.com>,
Christopher Covington <cov@codeaurora.org>,
Yury Norov <ynorov@caviumnetworks.com>,
Peter Hurley <peter@hurleysoftware.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
"Zheng, Lv" <lv.zheng@intel.com>, Mark Salter <msalter@redhat.com>,
Kefeng Wang <wangkefeng.wang@huawei.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>
Date: Thu, 11 Aug 2016 18:31:40 +0300
SBBR mentions SPCR as a mandatory ACPI table. So enable it for ARM64
Earlycon should be set up as early as possible. ACPI boot tables are
mapped in arch/arm64/kernel/acpi.c:acpi_boot_table_init() that
is called from setup_arch() and that's where we parse SPCR.
So it has to be opted-in per-arch.
When ACPI_SPCR_TABLE is defined initialization of DT earlycon is
deferred until the DT/ACPI decision is done. Initialize DT earlycon
if ACPI is disabled.
Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
arch/arm64/Kconfig | 1 +
arch/arm64/kernel/acpi.c | 11 ++++++++++-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 69c8787..a54dfc0 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -4,6 +4,7 @@ config ARM64
select ACPI_GENERIC_GSI if ACPI
select ACPI_REDUCED_HARDWARE_ONLY if ACPI
select ACPI_MCFG if ACPI
+ select ACPI_SPCR_TABLE if ACPI
select ARCH_HAS_DEVMEM_IS_ALLOWED
select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
index 3e4f1a4..252a6d9 100644
--- a/arch/arm64/kernel/acpi.c
+++ b/arch/arm64/kernel/acpi.c
@@ -24,6 +24,7 @@
#include <linux/memblock.h>
#include <linux/of_fdt.h>
#include <linux/smp.h>
+#include <linux/serial_core.h>
#include <asm/cputype.h>
#include <asm/cpu_ops.h>
@@ -206,7 +207,7 @@ void __init acpi_boot_table_init(void)
if (param_acpi_off ||
(!param_acpi_on && !param_acpi_force &&
of_scan_flat_dt(dt_scan_depth1_nodes, NULL)))
- return;
+ goto done;
/*
* ACPI is disabled at this point. Enable it in order to parse
@@ -226,6 +227,14 @@ void __init acpi_boot_table_init(void)
if (!param_acpi_force)
disable_acpi();
}
+
+done:
+ if (acpi_disabled) {
+ if (earlycon_init_is_deferred)
+ early_init_dt_scan_chosen_stdout();
+ } else {
+ parse_spcr(earlycon_init_is_deferred);
+ }
}
#ifdef CONFIG_ACPI_APEI
From patchwork Mon Aug 15 13:35:03 2016
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v9,4/4] serial: pl011: add console matching function
From: Aleksey Makarov <aleksey.makarov@linaro.org>
X-Patchwork-Id: 9280971
Message-Id: <20160815133505.15294-1-aleksey.makarov@linaro.org>
To: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Aleksey Makarov <aleksey.makarov@linaro.org>,
Russell King <linux@arm.linux.org.uk>, Len Brown <lenb@kernel.org>,
Leif Lindholm <leif.lindholm@linaro.org>,
Graeme Gregory <graeme.gregory@linaro.org>, Al Stone <ahs3@redhat.com>,
Christopher Covington <cov@codeaurora.org>,
Yury Norov <ynorov@caviumnetworks.com>,
Peter Hurley <peter@hurleysoftware.com>,
Andy Shevchenko <andy.shevchenko@gmail.com>,
"Zheng, Lv" <lv.zheng@intel.com>, Mark Salter <msalter@redhat.com>,
Kefeng Wang <wangkefeng.wang@huawei.com>,
Russell King <linux@armlinux.org.uk>, Jiri Slaby <jslaby@suse.com>
Date: Mon, 15 Aug 2016 16:35:03 +0300
This patch adds function pl011_console_match() that implements
method match of struct console. It allows to match consoles against
data specified in a string, for example taken from command line or
compiled by ACPI SPCR table handler.
Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
---
drivers/tty/serial/amba-pl011.c | 55 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 55 insertions(+)
diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 8a9e213..2f9af8a 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2288,12 +2288,67 @@ static int __init pl011_console_setup(struct console *co, char *options)
return uart_set_options(&uap->port, co, baud, parity, bits, flow);
}
+/**
+ * pl011_console_match - non-standard console matching
+ * @co: registering console
+ * @name: name from console command line
+ * @idx: index from console command line
+ * @options: ptr to option string from console command line
+ *
+ * Only attempts to match console command lines of the form:
+ * console=pl011,mmio|mmio32,<addr>[,<options>]
+ * console=pl011,0x<addr>[,<options>]
+ * This form is used to register an initial earlycon boot console and
+ * replace it with the amba_console at pl011 driver init.
+ *
+ * Performs console setup for a match (as required by interface)
+ * If no <options> are specified, then assume the h/w is already setup.
+ *
+ * Returns 0 if console matches; otherwise non-zero to use default matching
+ */
+static int __init pl011_console_match(struct console *co, char *name, int idx,
+ char *options)
+{
+ unsigned char iotype;
+ unsigned long addr;
+ int i;
+
+ if (strcmp(name, "pl011") != 0)
+ return -ENODEV;
+
+ if (uart_parse_earlycon(options, &iotype, &addr, &options))
+ return -ENODEV;
+
+ if (iotype != UPIO_MEM && iotype != UPIO_MEM32)
+ return -ENODEV;
+
+ /* try to match the port specified on the command line */
+ for (i = 0; i < ARRAY_SIZE(amba_ports); i++) {
+ struct uart_port *port;
+
+ if (!amba_ports[i])
+ continue;
+
+ port = &amba_ports[i]->port;
+
+ if (port->mapbase != addr)
+ continue;
+
+ co->index = i;
+ port->cons = co;
+ return pl011_console_setup(co, options);
+ }
+
+ return -ENODEV;
+}
+
static struct uart_driver amba_reg;
static struct console amba_console = {
.name = "ttyAMA",
.write = pl011_console_write,
.device = uart_console_device,
.setup = pl011_console_setup,
+ .match = pl011_console_match,
.flags = CON_PRINTBUFFER,
.index = -1,
.data = &amba_reg,

4
config-arm-generic
View File

@ -236,6 +236,10 @@ CONFIG_ROCKCHIP_EFUSE=m
CONFIG_PHY_ROCKCHIP_EMMC=m CONFIG_PHY_ROCKCHIP_EMMC=m
CONFIG_PHY_ROCKCHIP_DP=m CONFIG_PHY_ROCKCHIP_DP=m
CONFIG_ROCKCHIP_MBOX=y CONFIG_ROCKCHIP_MBOX=y
# CONFIG_ARM_RK3399_DMC_DEVFREQ is not set
# CONFIG_PHY_ROCKCHIP_INNO_USB2 is not set
# CONFIG_PHY_ROCKCHIP_PCIE is not set
# CONFIG_PHY_ROCKCHIP_TYPEC is not set
# Tegra # Tegra
CONFIG_TEGRA_MC=y CONFIG_TEGRA_MC=y

3
config-arm64
View File

@ -36,6 +36,7 @@ CONFIG_CAVIUM_ERRATUM_22375=y
CONFIG_CAVIUM_ERRATUM_23144=y CONFIG_CAVIUM_ERRATUM_23144=y
CONFIG_CAVIUM_ERRATUM_23154=y CONFIG_CAVIUM_ERRATUM_23154=y
CONFIG_CAVIUM_ERRATUM_27456=y CONFIG_CAVIUM_ERRATUM_27456=y
CONFIG_FSL_ERRATUM_A008585=y
# AMBA / VExpress # AMBA / VExpress
# CONFIG_RTC_DRV_PL030 is not set # CONFIG_RTC_DRV_PL030 is not set
@ -294,7 +295,7 @@ CONFIG_ND_BTT=m
CONFIG_ND_BLK=m CONFIG_ND_BLK=m
# CONFIG_PMIC_OPREGION is not set # CONFIG_PMIC_OPREGION is not set
# CONFIG_DEBUG_RODATA is not set # CONFIG_DEBUG_ALIGN_RODATA is not set
CONFIG_DEBUG_SECTION_MISMATCH=y CONFIG_DEBUG_SECTION_MISMATCH=y

1
config-armv7-generic
View File

@ -135,6 +135,7 @@ CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y CONFIG_DEVFREQ_GOV_USERSPACE=y
# CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=32768 CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
CONFIG_LSM_MMAP_MIN_ADDR=32768 CONFIG_LSM_MMAP_MIN_ADDR=32768

1
config-debug
View File

@ -50,6 +50,7 @@ CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_X86_PTDUMP=y CONFIG_X86_PTDUMP=y
CONFIG_ARM64_PTDUMP=y CONFIG_ARM64_PTDUMP=y
CONFIG_EFI_PGT_DUMP=y CONFIG_EFI_PGT_DUMP=y
CONFIG_EFI_TEST=y
CONFIG_CAN_DEBUG_DEVICES=y CONFIG_CAN_DEBUG_DEVICES=y

13
config-generic
View File

@ -1854,13 +1854,13 @@ CONFIG_B43=m
CONFIG_B43_SDIO=y CONFIG_B43_SDIO=y
CONFIG_B43_BCMA=y CONFIG_B43_BCMA=y
CONFIG_B43_BCMA_PIO=y CONFIG_B43_BCMA_PIO=y
# CONFIG_B43_DEBUG is not set CONFIG_B43_DEBUG=y
CONFIG_B43_PHY_LP=y CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_N=y CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_HT=y CONFIG_B43_PHY_HT=y
CONFIG_B43_PHY_G=y CONFIG_B43_PHY_G=y
CONFIG_B43LEGACY=m CONFIG_B43LEGACY=m
# CONFIG_B43LEGACY_DEBUG is not set CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
@ -3227,6 +3227,7 @@ CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_SYSFS=y CONFIG_WATCHDOG_SYSFS=y
# CONFIG_WATCHDOG_NOWAYOUT is not set # CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_SOFT_WATCHDOG=m CONFIG_SOFT_WATCHDOG=m
CONFIG_WDAT_WDT=m
CONFIG_WDTPCI=m CONFIG_WDTPCI=m
# CONFIG_ACQUIRE_WDT is not set # CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set # CONFIG_ADVANTECH_WDT is not set
@ -4423,6 +4424,7 @@ CONFIG_USB_ISIGHTFW=m
CONFIG_USB_YUREX=m CONFIG_USB_YUREX=m
CONFIG_USB_EZUSB_FX2=m CONFIG_USB_EZUSB_FX2=m
CONFIG_USB_HSIC_USB3503=m CONFIG_USB_HSIC_USB3503=m
CONFIG_USB_HSIC_USB4604=m
# CONFIG_USB_LINK_LAYER_TEST is not set # CONFIG_USB_LINK_LAYER_TEST is not set
CONFIG_USB_CHAOSKEY=m CONFIG_USB_CHAOSKEY=m
CONFIG_UCSI=m CONFIG_UCSI=m
@ -4457,6 +4459,7 @@ CONFIG_USB_XUSBATM=m
# CONFIG_USB_OTG is not set # CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_WHITELIST is not set
CONFIG_USB_LED_TRIG=y CONFIG_USB_LED_TRIG=y
CONFIG_USB_LEDS_TRIGGER_USBPORT=m
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
@ -4952,6 +4955,7 @@ CONFIG_BOOT_PRINTK_DELAY=y
CONFIG_DEBUG_LIST=y CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_SHIRQ=y CONFIG_DEBUG_SHIRQ=y
CONFIG_DEBUG_DEVRES=y CONFIG_DEBUG_DEVRES=y
CONFIG_DEBUG_TEST_DRIVER_REMOVE=y
CONFIG_DEBUG_RODATA_TEST=y CONFIG_DEBUG_RODATA_TEST=y
CONFIG_DEBUG_NX_TEST=m CONFIG_DEBUG_NX_TEST=m
CONFIG_DEBUG_SET_MODULE_RONX=y CONFIG_DEBUG_SET_MODULE_RONX=y
@ -5270,7 +5274,7 @@ CONFIG_PM_DEBUG=y
# CONFIG_DPM_WATCHDOG is not set # revisit this in debug # CONFIG_DPM_WATCHDOG is not set # revisit this in debug
CONFIG_PM_TRACE=y CONFIG_PM_TRACE=y
CONFIG_PM_TRACE_RTC=y CONFIG_PM_TRACE_RTC=y
# CONFIG_PM_TEST_SUSPEND is not set CONFIG_PM_TEST_SUSPEND=y
# CONFIG_PM_OPP is not set # CONFIG_PM_OPP is not set
# CONFIG_PM_AUTOSLEEP is not set # CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set # CONFIG_PM_WAKELOCKS is not set
@ -5763,6 +5767,8 @@ CONFIG_USBIP_CORE=m
CONFIG_USBIP_VHCI_HCD=m CONFIG_USBIP_VHCI_HCD=m
CONFIG_USBIP_HOST=m CONFIG_USBIP_HOST=m
CONFIG_USBIP_VUDC=m CONFIG_USBIP_VUDC=m
CONFIG_USBIP_VHCI_HC_PORTS=8
CONFIG_USBIP_VHCI_NR_HCS=1
# CONFIG_USBIP_DEBUG is not set # CONFIG_USBIP_DEBUG is not set
# CONFIG_INTEL_MEI is not set # CONFIG_INTEL_MEI is not set
# CONFIG_VT6655 is not set # CONFIG_VT6655 is not set
@ -5838,6 +5844,7 @@ CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
# CONFIG_EXTCON is not set # CONFIG_EXTCON is not set
# CONFIG_EXTCON_ADC_JACK is not set # CONFIG_EXTCON_ADC_JACK is not set
# CONFIG_EXTCON_QCOM_SPMI_MISC is not set
# CONFIG_MEMORY is not set # CONFIG_MEMORY is not set
CONFIG_PPS=m CONFIG_PPS=m

113
config-nodebug
View File

@ -2,102 +2,103 @@ CONFIG_SND_VERBOSE_PRINTK=y
CONFIG_SND_DEBUG=y CONFIG_SND_DEBUG=y
CONFIG_SND_PCM_XRUN_DEBUG=y CONFIG_SND_PCM_XRUN_DEBUG=y
# CONFIG_DEBUG_ATOMIC_SLEEP is not set CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_MUTEXES is not set CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RT_MUTEXES is not set CONFIG_DEBUG_RT_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set CONFIG_DEBUG_LOCK_ALLOC=y
# CONFIG_LOCK_TORTURE_TEST is not set CONFIG_LOCK_TORTURE_TEST=m
# CONFIG_PROVE_LOCKING is not set CONFIG_PROVE_LOCKING=y
# CONFIG_DEBUG_SPINLOCK is not set CONFIG_DEBUG_SPINLOCK=y
# CONFIG_PROVE_RCU is not set CONFIG_PROVE_RCU=y
# CONFIG_PROVE_RCU_REPEATEDLY is not set # CONFIG_PROVE_RCU_REPEATEDLY is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set CONFIG_DEBUG_PER_CPU_MAPS=y
CONFIG_CPUMASK_OFFSTACK=y CONFIG_CPUMASK_OFFSTACK=y
# CONFIG_CPU_NOTIFIER_ERROR_INJECT is not set CONFIG_CPU_NOTIFIER_ERROR_INJECT=m
# CONFIG_FAULT_INJECTION is not set CONFIG_FAULT_INJECTION=y
# CONFIG_FAILSLAB is not set CONFIG_FAILSLAB=y
# CONFIG_FAIL_PAGE_ALLOC is not set CONFIG_FAIL_PAGE_ALLOC=y
# CONFIG_FAIL_MAKE_REQUEST is not set CONFIG_FAIL_MAKE_REQUEST=y
# CONFIG_FAULT_INJECTION_DEBUG_FS is not set CONFIG_FAULT_INJECTION_DEBUG_FS=y
# CONFIG_FAULT_INJECTION_STACKTRACE_FILTER is not set CONFIG_FAULT_INJECTION_STACKTRACE_FILTER=y
# CONFIG_FAIL_IO_TIMEOUT is not set CONFIG_FAIL_IO_TIMEOUT=y
# CONFIG_FAIL_MMC_REQUEST is not set CONFIG_FAIL_MMC_REQUEST=y
# CONFIG_F2FS_FAULT_INJECTION is not set # CONFIG_F2FS_FAULT_INJECTION is not set
# CONFIG_LOCK_STAT is not set CONFIG_LOCK_STAT=y
# CONFIG_DEBUG_STACK_USAGE is not set CONFIG_DEBUG_STACK_USAGE=y
# CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_DEBUGGER is not set # CONFIG_ACPI_DEBUGGER is not set
# CONFIG_DEBUG_SG is not set CONFIG_DEBUG_SG=y
# CONFIG_DEBUG_PI_LIST is not set CONFIG_DEBUG_PI_LIST=y
# CONFIG_PAGE_EXTENSION is not set # CONFIG_PAGE_EXTENSION is not set
# CONFIG_PAGE_OWNER is not set # CONFIG_PAGE_OWNER is not set
# CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_OBJECTS is not set CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set # CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set CONFIG_DEBUG_OBJECTS_FREE=y
# CONFIG_DEBUG_OBJECTS_TIMERS is not set CONFIG_DEBUG_OBJECTS_TIMERS=y
# CONFIG_DEBUG_OBJECTS_RCU_HEAD is not set CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
CONFIG_X86_PTDUMP=y CONFIG_X86_PTDUMP=y
# CONFIG_ARM64_PTDUMP is not set CONFIG_ARM64_PTDUMP=y
# CONFIG_EFI_PGT_DUMP is not set CONFIG_EFI_PGT_DUMP=y
# CONFIG_EFI_TEST is not set
# CONFIG_CAN_DEBUG_DEVICES is not set CONFIG_CAN_DEBUG_DEVICES=y
# CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_DEBUG_NOTIFIERS is not set CONFIG_DEBUG_NOTIFIERS=y
# CONFIG_DMA_API_DEBUG is not set CONFIG_DMA_API_DEBUG=y
# CONFIG_MMIOTRACE is not set CONFIG_MMIOTRACE=y
# CONFIG_DEBUG_CREDENTIALS is not set CONFIG_DEBUG_CREDENTIALS=y
# off in both production debug and nodebug builds, # off in both production debug and nodebug builds,
# on in rawhide nodebug builds # on in rawhide nodebug builds
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
# CONFIG_EXT4_DEBUG is not set CONFIG_EXT4_DEBUG=y
# CONFIG_XFS_WARN is not set # CONFIG_XFS_WARN is not set
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_DEBUG_PERF_USE_VMALLOC=y
# CONFIG_JBD2_DEBUG is not set CONFIG_JBD2_DEBUG=y
# CONFIG_NFSD_FAULT_INJECTION is not set CONFIG_NFSD_FAULT_INJECTION=y
# CONFIG_DEBUG_BLK_CGROUP is not set CONFIG_DEBUG_BLK_CGROUP=y
# CONFIG_DRBD_FAULT_INJECTION is not set CONFIG_DRBD_FAULT_INJECTION=y
# CONFIG_ATH_DEBUG is not set CONFIG_ATH_DEBUG=y
# CONFIG_CARL9170_DEBUGFS is not set CONFIG_CARL9170_DEBUGFS=y
# CONFIG_IWLWIFI_DEVICE_TRACING is not set CONFIG_IWLWIFI_DEVICE_TRACING=y
# CONFIG_RTLWIFI_DEBUG is not set # CONFIG_RTLWIFI_DEBUG is not set
# CONFIG_DEBUG_OBJECTS_WORK is not set CONFIG_DEBUG_OBJECTS_WORK=y
# CONFIG_DMADEVICES_DEBUG is not set CONFIG_DMADEVICES_DEBUG=y
# CONFIG_DMADEVICES_VDEBUG is not set # CONFIG_DMADEVICES_VDEBUG is not set
CONFIG_PM_ADVANCED_DEBUG=y CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_CEPH_LIB_PRETTYDEBUG is not set CONFIG_CEPH_LIB_PRETTYDEBUG=y
# CONFIG_QUOTA_DEBUG is not set CONFIG_QUOTA_DEBUG=y
CONFIG_KGDB_KDB=y CONFIG_KGDB_KDB=y
@ -105,19 +106,19 @@ CONFIG_KDB_DEFAULT_ENABLE=0x0
CONFIG_KDB_KEYBOARD=y CONFIG_KDB_KEYBOARD=y
CONFIG_KDB_CONTINUE_CATASTROPHIC=0 CONFIG_KDB_CONTINUE_CATASTROPHIC=0
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER=y
# CONFIG_PERCPU_TEST is not set # CONFIG_PERCPU_TEST is not set
# CONFIG_TEST_LIST_SORT is not set CONFIG_TEST_LIST_SORT=y
# CONFIG_TEST_STRING_HELPERS is not set # CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_DETECT_HUNG_TASK is not set CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
# CONFIG_WQ_WATCHDOG is not set CONFIG_WQ_WATCHDOG=y
# CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK is not set CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
# CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_KMEMLEAK=y
CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1024 CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=1024
# CONFIG_DEBUG_KMEMLEAK_TEST is not set # CONFIG_DEBUG_KMEMLEAK_TEST is not set
CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
@ -128,4 +129,4 @@ CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
# CONFIG_SPI_DEBUG is not set # CONFIG_SPI_DEBUG is not set
# CONFIG_DEBUG_VM_PGFLAGS is not set CONFIG_DEBUG_VM_PGFLAGS=y

2
config-x86-generic
View File

@ -380,7 +380,7 @@ CONFIG_SP5100_TCO=m
# CONFIG_MEMTEST is not set # CONFIG_MEMTEST is not set
# CONFIG_DEBUG_TLBFLUSH is not set # CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_MAXSMP is not set CONFIG_MAXSMP=y
CONFIG_HP_ILO=m CONFIG_HP_ILO=m

4
config-x86_64-generic
View File

@ -4,6 +4,8 @@ CONFIG_64BIT=y
# CONFIG_MK8 is not set # CONFIG_MK8 is not set
# CONFIG_MPSC is not set # CONFIG_MPSC is not set
CONFIG_GENERIC_CPU=y CONFIG_GENERIC_CPU=y
# Turn this on to see what exciting things we find
CONFIG_VMAP_STACK=y
# CONFIG_X86_VSMP is not set # CONFIG_X86_VSMP is not set
CONFIG_X86_UV=y CONFIG_X86_UV=y
@ -19,6 +21,8 @@ CONFIG_X86_NUMACHIP=y
CONFIG_NUMA_BALANCING=y CONFIG_NUMA_BALANCING=y
CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
CONFIG_MLX_PLATFORM=m
# https://lists.fedoraproject.org/pipermail/kernel/2013-November/004601.html # https://lists.fedoraproject.org/pipermail/kernel/2013-November/004601.html
CONFIG_NR_CPUS=1024 CONFIG_NR_CPUS=1024
CONFIG_PHYSICAL_START=0x1000000 CONFIG_PHYSICAL_START=0x1000000

2
gitrev
View File

@ -1 +1 @@
c8d2bc9bc39ebea8437fd974fdbc21847bb897a3 21f54ddae449f4bdd9f1498124901d67202243d9

13
kernel.spec
View File

@ -6,7 +6,7 @@ Summary: The Linux kernel
# For a stable, released kernel, released_kernel should be 1. For rawhide # For a stable, released kernel, released_kernel should be 1. For rawhide
# and/or a kernel built from an rc or git snapshot, released_kernel should # and/or a kernel built from an rc or git snapshot, released_kernel should
# be 0. # be 0.
%global released_kernel 1 %global released_kernel 0
# Sign modules on x86. Make sure the config files match this setting if more # Sign modules on x86. Make sure the config files match this setting if more
# architectures are added. # architectures are added.
@ -69,7 +69,7 @@ Summary: The Linux kernel
# The rc snapshot level # The rc snapshot level
%define rcrev 0 %define rcrev 0
# The git snapshot level # The git snapshot level
%define gitrev 0 %define gitrev 1
# Set rpm version accordingly # Set rpm version accordingly
%define rpmversion 4.%{upstream_sublevel}.0 %define rpmversion 4.%{upstream_sublevel}.0
%endif %endif
@ -125,7 +125,7 @@ Summary: The Linux kernel
# Set debugbuildsenabled to 1 for production (build separate debug kernels) # Set debugbuildsenabled to 1 for production (build separate debug kernels)
# and 0 for rawhide (all kernels are debug kernels). # and 0 for rawhide (all kernels are debug kernels).
# See also 'make debug' and 'make release'. # See also 'make debug' and 'make release'.
%define debugbuildsenabled 1 %define debugbuildsenabled 0
# Want to build a vanilla kernel build without any non-upstream patches? # Want to build a vanilla kernel build without any non-upstream patches?
%define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0} %define with_vanilla %{?_with_vanilla: 1} %{?!_with_vanilla: 0}
@ -497,9 +497,6 @@ Source5005: kbuild-AFTER_LINK.patch
# Standalone patches # Standalone patches
# http://www.spinics.net/lists/arm-kernel/msg523359.html
Patch420: arm64-ACPI-parse-SPCR-table.patch
# a tempory patch for QCOM hardware enablement. Will be gone by end of 2016/F-26 GA # a tempory patch for QCOM hardware enablement. Will be gone by end of 2016/F-26 GA
Patch421: qcom-QDF2432-tmp-errata.patch Patch421: qcom-QDF2432-tmp-errata.patch
@ -2160,6 +2157,10 @@ fi
# #
# #
%changelog %changelog
* Tue Oct 04 2016 Laura Abbott <labbott@redhat.com> - 4.9.0-0.rc0.git1.1
- Linux v4.8-1558-g21f54dd
- Reenable debugging options.
* Mon Oct 03 2016 Justin M. Forbes <jforbes@fedoraproject.org> - 4.8.0-1 * Mon Oct 03 2016 Justin M. Forbes <jforbes@fedoraproject.org> - 4.8.0-1
- Disable debugging options. - Disable debugging options.
- Linux v4.8 - Linux v4.8

1
sources
View File

@ -1,2 +1,3 @@
c1af0afbd3df35c1ccdc7a5118cd2d07 linux-4.8.tar.xz c1af0afbd3df35c1ccdc7a5118cd2d07 linux-4.8.tar.xz
0dad03f586e835d538d3e0d2cbdb9a28 perf-man-4.8.tar.gz 0dad03f586e835d538d3e0d2cbdb9a28 perf-man-4.8.tar.gz
16c84040a62d0127bc02b8cad49910fd patch-4.8-git1.xz