id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
d316c57ff6bfad9557462b9100f25c6260d2b774 | Analyze and fix the following issue in the Linux kernel code: [PATCH] clockevents: add core functionality | Problem Details:
Architectures register their clock event devices, in the clock events core.
Users of the clockevents core can get clock event devices for their use. The
clockevents core code provides notification mechanisms for various clock
related management events.
This allows to control the clock event devices w... | ```diff
diff --git a/include/linux/clockchips.h b/include/linux/clockchips.h
new file mode 100644
index 000000000000..4ea7e7bcfafe
--- /dev/null
+++ b/include/linux/clockchips.h
@@ -0,0 +1,142 @@
+/* linux/include/linux/clockchips.h
+ *
+ * This file contains the structure definitions for clockchips.
+ *
+ * If you ... |
3434933b17fa64adddf83059603c61296f6e1ee2 | Analyze and fix the following issue in the Linux kernel code: [PATCH] ACPI: fix missing include for UP | Problem Details:
apic.h does not get included on UP compiles. That way the
APICTIMER_STOPS_ON_C3 is not there and UP boxen have no support for timer
broadcasting. This was never noticed, because the lapic timer is only used
for profiling on UP.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo ... | ```diff
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
index 6c6751b1405b..e34af7772a66 100644
--- a/drivers/acpi/processor_idle.c
+++ b/drivers/acpi/processor_idle.c
@@ -40,6 +40,16 @@
#include <linux/sched.h> /* need_resched() */
#include <linux/latency.h>
+/*
+ * Include the apic defi... |
303e967ff90a9d19ad3f8c9028ccbfa7f408fbb3 | Analyze and fix the following issue in the Linux kernel code: [PATCH] hrtimers; add state tracking | Problem Details:
Reintroduce ktimers feature "optimized away" by the ktimers review process:
multiple hrtimer states to enable the running of hrtimers without holding the
cpu-base-lock.
(The "optimized" rbtree hack carried only 2 states worth of information and we
need 4 for high resolution timers and dynamic ticks.)
... | ```diff
diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h
index e00fc4d3d74f..d8cdac2d28d6 100644
--- a/include/linux/hrtimer.h
+++ b/include/linux/hrtimer.h
@@ -40,6 +40,34 @@ enum hrtimer_restart {
HRTIMER_RESTART, /* Timer must be restarted */
};
+/*
+ * Bit values to track state of the timer
+ *
+... |
c9cb2e3d7c9178ab75d0942f96abb3abe0369906 | Analyze and fix the following issue in the Linux kernel code: [PATCH] hrtimers: namespace and enum cleanup | Problem Details:
- hrtimers did not use the hrtimer_restart enum and relied on the implict
int representation. Fix the prototypes and the functions using the enums.
- Use seperate name spaces for the enumerations
- Convert hrtimer_restart macro to inline function
- Add comments
No functional changes.
[akpm@osdl.org... | ```diff
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index cd251efda410..0a26e0663542 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -546,7 +546,7 @@ static void ads7846_rx(void *ads)
ts->spi->dev.bus_id, ts->tc.ignore, Rt);
#... |
1cfd68496e53f7be09a3c1358d1d389004217541 | Analyze and fix the following issue in the Linux kernel code: [PATCH] Fix cascade lookup of next_timer_interrupt | Problem Details:
When searching for the next pending timer in the timer wheel we need to take
the cascade into account. The current code has several problems:
1. it looks into the previous cascade
2. it ignores a pending cascade
3. it ignores multiple cascades
Change the cascade lookup, so it calculates the array... | ```diff
diff --git a/kernel/timer.c b/kernel/timer.c
index b68a21a82e17..201bee07b8e0 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -597,99 +597,110 @@ static inline void __run_timers(tvec_base_t *base)
* is used on S/390 to stop all activity when a cpus is idle.
* This functions needs to be called disabled.
... |
95492e4646e5de8b43d9a7908d6177fb737b61f0 | Analyze and fix the following issue in the Linux kernel code: [PATCH] x86: rewrite SMP TSC sync code | Problem Details:
make the TSC synchronization code more robust, and unify it between x86_64 and
i386.
The biggest change is the removal of the 'fix up TSCs' code on x86_64 and
i386, in some rare cases it was /causing/ time-warps on SMP systems.
The new code only checks for TSC asynchronity - and if it can prove a
tim... | ```diff
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index cbe4e601885c..c2b3b79dc436 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -18,7 +18,7 @@ obj-$(CONFIG_X86_MSR) += msr.o
obj-$(CONFIG_X86_CPUID) += cpuid.o
obj-$(CONFIG_MICROCODE) += microcode.o
obj-$(CONFIG... |
c1d370e167d66b10bca3b602d3740405469383de | Analyze and fix the following issue in the Linux kernel code: [PATCH] i386: use GTOD persistent clock support | Problem Details:
Persistent clock support: do proper timekeeping across suspend/resume, i386
arch support.
[bunk@stusta.de: cleanup]
Build-fixes-from: Andrew Morton <akpm@osdl.org>
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elt... | ```diff
diff --git a/arch/i386/kernel/apm.c b/arch/i386/kernel/apm.c
index f9ba0af7ee1f..064bbf2861f4 100644
--- a/arch/i386/kernel/apm.c
+++ b/arch/i386/kernel/apm.c
@@ -236,7 +236,6 @@
#include "io_ports.h"
-extern unsigned long get_cmos_time(void);
extern void machine_real_restart(unsigned char *, int);
#if... |
9f907c0144496e464bd5ed5a99a51227d63a9c0b | Analyze and fix the following issue in the Linux kernel code: [PATCH] Fix timeout overflow with jiffies | Problem Details:
Prevent timeout overflow if timer ticks are behind jiffies (due to high
softirq load or due to dyntick), by limiting the valid timeout range to
MAX_LONG/2.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zip... | ```diff
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 9243cefa4512..c080f61fb024 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -142,13 +142,13 @@ static inline u64 get_jiffies_64(void)
*
* And some not so obvious.
*
- * Note that we don't want to return MAX_LONG, bec... |
41cf54455da5e5dc847a9733d49ca23b5e7dd59e | Analyze and fix the following issue in the Linux kernel code: [PATCH] Fix multiple conversion bugs in msecs_to_jiffies | Problem Details:
Fix multiple conversion bugs in msecs_to_jiffies().
The main problem is that this condition:
if (m > jiffies_to_msecs(MAX_JIFFY_OFFSET))
overflows if HZ is smaller than 1000!
This change is user-visible: for HZ=250 SUS-compliant poll()-timeout
value of -20 is mistakenly converted to 'immediate tim... | ```diff
diff --git a/kernel/time.c b/kernel/time.c
index 4a8657171584..c6c80ea5d0ea 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -500,15 +500,56 @@ unsigned int jiffies_to_usecs(const unsigned long j)
}
EXPORT_SYMBOL(jiffies_to_usecs);
+/*
+ * When we convert to jiffies then we interpret incoming values
+ * th... |
8b9365d753d9870bb6451504c13570b81923228f | Analyze and fix the following issue in the Linux kernel code: [PATCH] Uninline jiffies.h functions | Problem Details:
There are loads of fat functions hidden in jiffies.h. Uninline them. No code
changes.
[jeremy@goop.org: export fix]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: john stultz <johnstul@us.ibm.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Jeremy... | ```diff
diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 0ec6e28bccd2..9243cefa4512 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -259,207 +259,23 @@ static inline u64 get_jiffies_64(void)
#endif
/*
- * Convert jiffies to milliseconds and back.
- *
- * Avoid unnecessary m... |
771ee3b04eaac6184312825eb600b4c598f027a5 | Analyze and fix the following issue in the Linux kernel code: [PATCH] Add a function to handle interrupt affinity setting | Problem Details:
Provide funtions to:
- check, whether an interrupt can set the affinity
- pin the interrupt to a given cpu
Necessary for the ability to setup clocksources more flexible (e.g. use the
different HPET channels per CPU)
[akpm@osdl.org: alpha build fix]
Signed-off-by: Thomas Gleixner <tglx@linutronix.d... | ```diff
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 8930fb0ac9c7..29f715e71bdd 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -238,11 +238,21 @@ static inline void set_pending_irq(unsigned int irq, cpumask_t mask)
#endif /* CONFIG_GENERIC_PENDING_IRQ */
+extern int irq_set_affinity(... |
838e56a11cdb2abaf490eb7879ab021db938d47d | Analyze and fix the following issue in the Linux kernel code: [PATCH] uml: fix 2.6.20 hang | Problem Details:
A previous cleanup misused need_poll, which had a fairly broken interface.
It implemented a growable array, changing the used elements count itself,
but leaving it up to the caller to fill in the actual elements, including
the entire array if the array had to be reallocated. This worked because
the pr... | ```diff
diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c
index 925a65240cfe..b2e1fd8e3571 100644
--- a/arch/um/os-Linux/sigio.c
+++ b/arch/um/os-Linux/sigio.c
@@ -97,20 +97,22 @@ static int write_sigio_thread(void *unused)
static int need_poll(struct pollfds *polls, int n)
{
- if(n <= polls->size){
... |
beb497ab48b1639282129f7bc18fef311fffff3d | Analyze and fix the following issue in the Linux kernel code: [PATCH] __page_symlink retry loop error code fix | Problem Details:
If prepare_write or commit_write return AOP_TRUNCATED_PAGE we jump to
"retry" label and than if find_or_create_page() failed function return
incorrect error code.
Signed-off-by: Dmitriy Monakhov <dmonakhov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torval... | ```diff
diff --git a/fs/namei.c b/fs/namei.c
index 161e2225c757..ee60cc4d3453 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2688,10 +2688,11 @@ int __page_symlink(struct inode *inode, const char *symname, int len,
{
struct address_space *mapping = inode->i_mapping;
struct page *page;
- int err = -ENOMEM;
+ int err;... |
fb4d64e78ceab77cf20f7796f74aa10ebe862032 | Analyze and fix the following issue in the Linux kernel code: [PATCH] pci_iomap_regions() error handling fix | Problem Details:
It appears that the pcim_iomap_regions() function doesn't get the error
handling right. It BUGs early at boot with a backtrace along the lines of:
ahci_init
pci_register_driver
driver_register
[...]
ahci_init_one
pcim_iomap_region
pcim_iounmap
The following patch allows me to boot. Only the if(mask..... | ```diff
diff --git a/lib/devres.c b/lib/devres.c
index 2a668dd7cac7..eb38849aa717 100644
--- a/lib/devres.c
+++ b/lib/devres.c
@@ -274,21 +274,21 @@ int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name)
rc = pci_request_region(pdev, i, name);
if (rc)
- goto err_region;
+ goto err_inval;
... |
930e99bd1320d78c7d8866595e81b8fc7dc8739b | Analyze and fix the following issue in the Linux kernel code: [SCSI] tgt: fix the user/kernel ring buffer interface | Problem Details:
This patches fixes two bugs in the scsi target infrastructure's
user/kernel interface.
- It wrongly assumes that the ring buffer size of the interface (64KB)
is larger than or equal to the system page size. This patch sets the
ring buffer size to PAGE_SIZE if the system page size is larger.
- It uses... | ```diff
diff --git a/drivers/scsi/scsi_tgt_if.c b/drivers/scsi/scsi_tgt_if.c
index f2344ab8deff..0e08817fdecf 100644
--- a/drivers/scsi/scsi_tgt_if.c
+++ b/drivers/scsi/scsi_tgt_if.c
@@ -33,6 +33,14 @@
#include "scsi_tgt_priv.h"
+#if TGT_RING_SIZE < PAGE_SIZE
+# define TGT_RING_SIZE PAGE_SIZE
+#endif
+
+#define T... |
f1e1398654eb97269590a5a76f0aedb607fe5d0f | Analyze and fix the following issue in the Linux kernel code: [ARM] 4207/1: defconfig fixes, use RTC_DRV_AT91RM9200 | Problem Details:
When "rtc-at91" was renamed to "rtc-at91rm9200" not all the relevant
defconfig entries were updated.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | ```diff
diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig
index 3de5c643848c..baa97698c744 100644
--- a/arch/arm/configs/ateb9200_defconfig
+++ b/arch/arm/configs/ateb9200_defconfig
@@ -1066,7 +1066,7 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_RS... |
23cebe2287474720c2eb0673581056cfb285a69f | Analyze and fix the following issue in the Linux kernel code: [AVR32] Warn, don't BUG if clk_disable is called too many times | Problem Details:
Print a helpful warning along with a stack dump if clk_disable is
called on a already-disabled clock. Remove the BUG_ON().
Extracted from a patch by David Brownell.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> | ```diff
diff --git a/arch/avr32/mach-at32ap/clock.c b/arch/avr32/mach-at32ap/clock.c
index 3d0d1097389f..49e7b12fe710 100644
--- a/arch/avr32/mach-at32ap/clock.c
+++ b/arch/avr32/mach-at32ap/clock.c
@@ -63,7 +63,11 @@ EXPORT_SYMBOL(clk_enable);
static void __clk_disable(struct clk *clk)
{
- BUG_ON(clk->users == 0);... |
1a6f1436d5fdecd4b395815c130df3c834892ab6 | Analyze and fix the following issue in the Linux kernel code: [AVR32] Wire up the SysV IPC calls properly | Problem Details:
Wire up the individual sysvipc system calls and remove sys_ipc.
Strictly speaking, this breaks the ABI, but since sys_ipc never
worked anyway due to a silly bug, it isn't actually a regression.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> | ```diff
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index db8f8b55ffdf..52919c0eaa56 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -10,10 +10,6 @@
#if !defined(CONFIG_NFSD) && !defined(CONFIG_NFSD_MODULE)
#define sys_nfsservctl sys_n... |
b60f16eb56ff872a86c55c11bcfd430ce8cec340 | Analyze and fix the following issue in the Linux kernel code: [AVR32] Fix prototypes for __raw_writesb and friends | Problem Details:
The first parameter to __raw_writes[bwl] and __raw_reads[bwl] should
be a void __iomem *, not unsigned long.
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> | ```diff
diff --git a/include/asm-avr32/io.h b/include/asm-avr32/io.h
index eec47500fa66..b4ac11ce13bd 100644
--- a/include/asm-avr32/io.h
+++ b/include/asm-avr32/io.h
@@ -28,13 +28,13 @@ static __inline__ void * phys_to_virt(unsigned long address)
* Generic IO read/write. These perform native-endian accesses. Note
... |
a930609496b39284a93182ec3beb9dc9bf3651ec | Analyze and fix the following issue in the Linux kernel code: [ARM] 4206/1: SMDK2440: Fix lcd type in platform data | Problem Details:
Set the LCD display type field in the platform data
so that the LCD driver initialise the display as an
TFT display
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | ```diff
diff --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c
index 270e42b9b5c1..7e7d4408af36 100644
--- a/arch/arm/mach-s3c2440/mach-smdk2440.c
+++ b/arch/arm/mach-s3c2440/mach-smdk2440.c
@@ -144,6 +144,7 @@ static struct s3c2410fb_mach_info smdk2440_lcd_cfg __initdata = {
#endif... |
b1028c545ced13590dd9a9a8086543aef26c7187 | Analyze and fix the following issue in the Linux kernel code: ACPI: fix fan after resume from S3 | Problem Details:
http://bugzilla.kernel.org/show_bug.cgi?id=7570
Signed-off-by: Konstantin Karasyov <konstantin.a.karasyov@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index c26468da4295..be9a878557c7 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -199,15 +199,14 @@ int acpi_bus_set_power(acpi_handle handle, int state)
* Get device's current power state if it's unknown
* This means device power state isn'... |
636cedf9df6a6442364e78b51925f306a1056e43 | Analyze and fix the following issue in the Linux kernel code: ACPI: thermal: fix units in debug output | Problem Details:
http://bugzilla.kernel.org/show_bug.cgi?id=4972
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index f76d3168c2b2..ff078d9b52f6 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -269,7 +269,7 @@ static int acpi_thermal_set_polling(struct acpi_thermal *tz, int seconds)
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Polling frequenc... |
70c0846e430881967776582e13aefb81407919f1 | Analyze and fix the following issue in the Linux kernel code: ACPI: Fix sparse warnings | Problem Details:
Use NULL for pointers
drivers/acpi/osl.c:208:10: warning: Using plain integer as NULL pointer
drivers/acpi/tables/tbxface.c:411:49: warning: Using plain integer as NULL pointer
drivers/acpi/processor_core.c:1008:10: warning: Using plain integer as NULL pointer
Signed-off-by: Randy Dunlap <randy.dunla... | ```diff
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 0f6f3bcbc8eb..63060a17f7ed 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -205,7 +205,7 @@ void __iomem *acpi_os_map_memory(acpi_physical_address phys, acpi_size size)
{
if (phys > ULONG_MAX) {
printk(KERN_ERR PREFIX "Cannot map memor... |
a32525449b30dfbae804f6b05cde041f35f5a811 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix bug with early ioremap and 64k pages | Problem Details:
The code for bolting hash entries for ioremap done before proper
mm initialization has a grown a bug when using 64K pages on a
machine where non-cacheable mappings are demoted to 4K HW pages.
The wrong page size index is being passed to the hash table mapping
functions causing a crash at boot on some p... | ```diff
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c
index 16e4ee1c2318..1d443407423c 100644
--- a/arch/powerpc/mm/pgtable_64.c
+++ b/arch/powerpc/mm/pgtable_64.c
@@ -103,7 +103,7 @@ static int map_io_page(unsigned long ea, unsigned long pa, int flags)
*
*/
if (htab_bolt_mapping(e... |
8c0238b3f1a7849b89707ac6b7b0c84e1ed2df70 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix cut and paste breakage in arch/powerpc/platforms/pseries/pseries.h | Problem Details:
My "cleanup" patch (dce623e0827e8d0ad60ce7f385c3394bf1b0bae0) had a cut
and paste error for the !CONFIG_KEXEC case. Fifty lashes for me.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h
index b43f1397a5b6..35264f9af0ff 100644
--- a/arch/powerpc/platforms/pseries/pseries.h
+++ b/arch/powerpc/platforms/pseries/pseries.h
@@ -29,8 +29,8 @@ static inline smp_init_pseries_xics(void) { };
extern void set... |
89680a8c3c35a3e9a7e97fbe66a34b0a73e221d1 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] celleb: fix scc_uhc.c dependency | Problem Details:
scc_uhc.c depends on CONFIG_PCI, not CONFIG_USB. Because CONFIG_PCI
is always "y" on Celleb platform, we move scc_uhc.o to obj-y.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/arch/powerpc/platforms/celleb/Makefile b/arch/powerpc/platforms/celleb/Makefile
index 3baf658ac543..f4f82520dc4f 100644
--- a/arch/powerpc/platforms/celleb/Makefile
+++ b/arch/powerpc/platforms/celleb/Makefile
@@ -1,9 +1,8 @@
obj-y += interrupt.o iommu.o setup.o \
htab.o beat.o pci.o \
... |
2333eae215442768478d7661d372ff017e3f0151 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] celleb: fix CONFIG_KEXEC dependency | Problem Details:
celleb_kexec_cpu_down() depends on CONFIG_KEXEC.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/arch/powerpc/platforms/celleb/setup.c b/arch/powerpc/platforms/celleb/setup.c
index 1de63acfda87..5f4d0d933238 100644
--- a/arch/powerpc/platforms/celleb/setup.c
+++ b/arch/powerpc/platforms/celleb/setup.c
@@ -137,10 +137,12 @@ static int celleb_check_legacy_ioport(unsigned int baseport)
return -... |
0f9ec0a828565c4d2dcb01ce6af824c001396357 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix compile failure in cpm_uart_cpm2 | Problem Details:
Fix bug that exists in kernel.org since 2.6.17rc4 - compiles fail if
CONFIG_SERIAL_CPM_SMC is defined. Tested on a board using SMC1 console.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index 787a8f134677..fa455996ad8f 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -285,7 +285,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
int __init cp... |
c91ef5986185c044a853d990670e3f7ce22f2991 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] More DCR native fixups | Problem Details:
Getting BenH's new EMAC driver working on 440GP, I found some more
problems in the native mode paths of the new DCR code:
- dcr_map() is supposed to return a dcr_host_t, but the native
version is a macro that doesn't expand to an expression. With native
DCRs, dcr_host_t is an empty structure, so we j... | ```diff
diff --git a/include/asm-powerpc/dcr-native.h b/include/asm-powerpc/dcr-native.h
index d7a1bc1551c6..05af081222f6 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/include/asm-powerpc/dcr-native.h
@@ -26,8 +26,8 @@ typedef struct {} dcr_host_t;
#define DCR_MAP_OK(host) (1)
-#define dcr_map(dev, dcr_n, dc... |
75c86e7422751c5be3caaf448d802839ec685725 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] PS3: Vuart cleanups | Problem Details:
Cleanups for the PS3 vuart driver.
- Hide driver private data from external interface with new structure
ps3_vuart_port_priv.
- Fix masking bug in ps3_vuart_get_interrupt_status().
- Add new helper routine ps3_vuart_clear_rx_bytes() to flush rx buffer.
- Add new variable probe_mutex to serialize pro... | ```diff
diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c
index ef8fd4c30875..90b3d1ca5172 100644
--- a/drivers/ps3/vuart.c
+++ b/drivers/ps3/vuart.c
@@ -23,6 +23,7 @@
#include <linux/interrupt.h>
#include <asm/ps3.h>
+#include <asm/firmware.h>
#include <asm/lv1call.h>
#include <asm/bitops.h>
@@ -30,7 +31,... |
7de970e11fb832a56c897276967fb0e49f59b313 | Analyze and fix the following issue in the Linux kernel code: sata_vsc: use default cache line size if non-zero | Problem Details:
This modifies drivers/ata/sata_vsc.c to only set the cache line size
to 0x80 if the default value is zero. Apparently zero isn't allowed
due to a bug in the chip, but I've found performance is much better
with the (non-zero) default instead of 0x80.
[note1: "default" means BIOS-programmed value, in th... | ```diff
diff --git a/drivers/ata/sata_vsc.c b/drivers/ata/sata_vsc.c
index 3d9daf231115..2fd037bde090 100644
--- a/drivers/ata/sata_vsc.c
+++ b/drivers/ata/sata_vsc.c
@@ -346,6 +346,7 @@ static int __devinit vsc_sata_init_one (struct pci_dev *pdev, const struct pci_d
struct ata_probe_ent *probe_ent;
void __iomem *m... |
9f271d576a79f74a543c4099a014d8d4eafa737d | Analyze and fix the following issue in the Linux kernel code: ATA convert GSI to irq on ia64 | Problem Details:
If an ATA drive uses legacy mode, ata driver will choose 14 and 15
as the fixed irq number. On ia64 platform, such numbers are GSI and
should be converted to irq vector.
Below patch against kernel 2.6.20 fixes it.
Signed-off-by: Zhang Yanmin <yanmin.zhang@intel.com>
Signed-off-by: Jeff Garzik <jeff@g... | ```diff
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index db185f34e341..d51f0f11f7f9 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -22,6 +22,7 @@ config IA64
config 64BIT
bool
+ select ATA_NONSTANDARD if ATA
default y
config ZONE_DMA
diff --git a/include/asm-ia64/libata-portmap.h b/include/... |
81afe893181b283f9d182ea8637ce6ccdbe1a56a | Analyze and fix the following issue in the Linux kernel code: libata: clear TF before IDENTIFYing | Problem Details:
Some devices chock if Feature is not clear when IDENTIFY is issued.
Set ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE for IDENTIFY such that whole
TF is cleared when reading ID data.
Kudos to Art Haas for testing various futile patches over several
months and Mark Lord for pointing out the fix.
Signed-off-by: ... | ```diff
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 25d8d3f778a1..2cf8251728d2 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1410,7 +1410,16 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
}
tf.protocol = ATA_PROT_PIO;
- tf.flags |= A... |
61f216c7196e15e56d97c5a75af01e6684f17fa3 | Analyze and fix the following issue in the Linux kernel code: libata: fix drive side 80c cable check, take 3 | Problem Details:
The 80c wire bit is bit 13, not 14. Bit 14 is always 1 if word93 is
implemented. This increases the chance of incorrect wire detection
especially because host side cable detection is often unreliable and
we sometimes soley depend on drive side cable detection. Fix the test
and add word93 validity ch... | ```diff
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 18e401ff7eaf..272736e37990 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -352,7 +352,7 @@ static inline int ata_drive_40wire(const u16 *dev_id)
{
if (ata_id_major_version(dev_id) >= 5 && ata_id_is_sata(dev_id))
return 0; /* SATA ... |
2fb8b49fb2eac583f0e8dd0ece06f9ad6d8fd792 | Analyze and fix the following issue in the Linux kernel code: sata_promise: fix missing PATA cable detection | Problem Details:
This patch fixes an oversight which caused sata_promise to
not perform cable detection on the TX2plus chips' PATA ports.
Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index b2e2e695c92e..da8c362c3eb0 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -564,6 +564,13 @@ static void pdc_thaw(struct ata_port *ap)
readl(mmio + PDC_CTLSTAT); /* flush */
}
+static int pdc_pre_reset(st... |
5f7748cf91558a5026ded5be93c5bf6c1ac34edf | Analyze and fix the following issue in the Linux kernel code: Execute AML Notify() requests on stack. | Problem Details:
HP nx6125/nx6325/... machines have a _GPE handler with an infinite
loop sending Notify() events to different ACPI subsystems.
The notify handler in the ACPI thermal driver is a C-routine,
which may invoke the ACPI interpreter again to get access
to some ACPI variables such as temperature. (acpi_evalu... | ```diff
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index 1b784ffe54c3..d572700197f3 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -196,12 +196,11 @@ acpi_ev_queue_notify_request(struct acpi_namespace_node * node,
notify_info->notify.value = (u16) notify... |
c0d127b56937c3e72c2b1819161d2f6718eee877 | Analyze and fix the following issue in the Linux kernel code: ACPICA: fix AML mutex re-entrancy | Problem Details:
ACPI AML supports "serialized" methods which are protected
by an implicit mutex. The mutex is re-entrant for that AML thread
to allow recursion.
However, Linux implements notify() by creating a new AML thread.
So for systems where notify() re-enters a serialized method,
deadlock results.
The fix is ... | ```diff
diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c
index 1cbe61905824..1683e5c5b94c 100644
--- a/drivers/acpi/dispatcher/dsmethod.c
+++ b/drivers/acpi/dispatcher/dsmethod.c
@@ -231,10 +231,8 @@ acpi_ds_begin_method_execution(struct acpi_namespace_node *method_node,
* Obtain... |
e0a04cffa4e97e1e53625e40e70895c882e8972f | Analyze and fix the following issue in the Linux kernel code: [PATCH] mincore: vma crossing fix | Problem Details:
My mincore also forgot about crossing vmas.
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/mm/mincore.c b/mm/mincore.c
index 9c1d0a426e95..5efe0ded69b1 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -77,8 +77,16 @@ static long do_mincore(unsigned long addr, unsigned char *vec, unsigned long pag
* PTE array for our address.
*/
nr = PTRS_PER_PTE - ((addr >> PAGE_SHIFT) & (PTRS_PER... |
30fcffed8149df18592b3e006b829232b7b3844f | Analyze and fix the following issue in the Linux kernel code: [PATCH] mincore: CONFIG_SWAP=n fix | Problem Details:
Fix mincore-anon patch to compile with CONFIG_SWAP=n
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/mm/mincore.c b/mm/mincore.c
index 95c5f49f0a1a..9780097e3812 100644
--- a/mm/mincore.c
+++ b/mm/mincore.c
@@ -116,8 +116,13 @@ static long do_mincore(unsigned long addr, unsigned char *vec, unsigned long pag
/* migration entries are always uptodate */
present = 1;
} else {
+#ifdef CON... |
c14e894bd40868d6d1f2379705b68acf5288ba27 | Analyze and fix the following issue in the Linux kernel code: [CIFS] fix &&/& typo in cifs_setattr() | Problem Details:
Thanks to Dirk for pointing this out.
Signed-off-by: Dirk Mueller <dmueller@suse.de>
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h
index 7d9505491b16..2498d644827c 100644
--- a/fs/cifs/cifspdu.h
+++ b/fs/cifs/cifspdu.h
@@ -35,9 +35,11 @@
#define BAD_PROT 0xFFFF
/* SMB command codes */
-/* Some commands have minimal (wct=0,bcc=0), or uninteresting, responses
- (ie which include no usefu... |
bb52a653eaef4aee877b2fa36de8699926f788bd | Analyze and fix the following issue in the Linux kernel code: [PATCH] ieee80211softmac: Fix setting of initial transmit rates | Problem Details:
There is a bug in ieee80211softmac that always sets the user rate
to 11Mbs, no matter the capabilities of the device. This bug was
probably beneficial as long as the bcm43xx cards were rate limited;
however, most are now capable of relatively high speeds. This patch
fixes that bug and eliminates an ass... | ```diff
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c
index 256207b71dc9..770a068b298b 100644
--- a/net/ieee80211/softmac/ieee80211softmac_module.c
+++ b/net/ieee80211/softmac/ieee80211softmac_module.c
@@ -265,17 +265,10 @@ void ieee80211softmac_init_bss(... |
a5d79d1e4fa58e12a37c91963fc071d811d2cffd | Analyze and fix the following issue in the Linux kernel code: [PATCH] bcm43xx: OFDM fix for rev 1 cards | Problem Details:
Nearly all of the writes to the bcm43xx internal lookup tables (ilt)
involve 16-bit quantities. Accordingly, the ilt_write routine was
coded to pass a u16 value. For one early GPHY chip, 32-bit quantities
are needed. For those writes, the value was clipped to 16 bits. This
patch adds an ilt_write32 rou... | ```diff
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_ilt.c b/drivers/net/wireless/bcm43xx/bcm43xx_ilt.c
index ad8e569d1faf..f2b8dbac55a4 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_ilt.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_ilt.c
@@ -325,6 +325,21 @@ void bcm43xx_ilt_write(struct bcm43xx_private *bcm, ... |
740ac4fb08866d702be90f167665d03759bd27d0 | Analyze and fix the following issue in the Linux kernel code: [PATCH] bcm43xx: Fix for 4311 and 02/07/07 specification changes | Problem Details:
The specifications for the bcm43xx driver have been modified. This
patch incorporates these changes in the code, which results in the
BCM4311 and BCM4312 working. The name of one of the PHY parameters,
previously known as "version", has been changed to "analog", short for
"analog core version" .
Signe... | ```diff
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
index f649143627aa..6b1749bb7242 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -333,7 +333,7 @@
#define BCM43xx_SBF_PS2 0x04000000
#define BCM43xx_SBF_NO_SSID_BC... |
b5c41651645f7604dda7abc3445e1622f9b1b9ab | Analyze and fix the following issue in the Linux kernel code: [PATCH] prism54: correct assignment of DOT1XENABLE in WE-19 codepaths | Problem Details:
Correct assignment of DOT1XENABLE in WE-19 codepaths.
RX_UNENCRYPTED_EAPOL = 1 really means setting DOT1XENABLE _off_, and
vice versa. The original WE-19 patch erroneously reversed that. This
patch fixes association with unencrypted and WEP networks when using
wpa_supplicant.
It also adds two missin... | ```diff
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 838d510213c6..841b3c136ad9 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -1395,11 +1395,16 @@ static int prism54_set_auth(struct net_device *ndev,
b... |
d9c7e0f20806795f7823e55ad3663c8828d51b5a | Analyze and fix the following issue in the Linux kernel code: [PATCH] bcm43xx: Fix for oops on resume | Problem Details:
There is a kernel oops on bcm43xx when resuming due to an overly
tight timeout loop.
Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
index 7e3f4b878c81..f649143627aa 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -21,7 +21,7 @@
#define PFX KBUILD_MODNAME ": "
#define BCM43xx_SWITCH_CORE_MAX_... |
beddef27437babaa8545fe3eb60c4bc52c3a6700 | Analyze and fix the following issue in the Linux kernel code: [PATCH] wireless: fix IW_IS_{GET,SET} comment in wireless.h | Problem Details:
I just noticed the comments about even/odd ioctl command numbers in
Linux's wireless.h file are mixed up.
Signed-off-by: Ingo van Lil <inguin@gmx.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index 7c269f4992eb..447c52beb691 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -334,7 +334,7 @@
* separate range because of collisions with other tools such as
* 'mii-tool'.
* We now have 32 commands, so a bit more ... |
a117dddf6bb27478e6903c9cb242601b6f45b11c | Analyze and fix the following issue in the Linux kernel code: hwmon/f71805f: Fix a race condition | Problem Details:
I think I introduced a potential race condition bug with commit
51c997d80e1f625aea3426a8a9087f5830ac6db3. I didn't realize it
back then, but platform_device_put and platform_device_release
both appear to free the platform data associated with the device.
This makes an explicit kfree redundant at best, ... | ```diff
diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c
index 2fc537819388..7c2973487122 100644
--- a/drivers/hwmon/f71805f.c
+++ b/drivers/hwmon/f71805f.c
@@ -1290,14 +1290,11 @@ static int __init f71805f_device_add(unsigned short address,
if (err) {
printk(KERN_ERR DRVNAME ": Device addition faile... |
bc8f0a26855d8fac68040d462ec3cc13884e98e5 | Analyze and fix the following issue in the Linux kernel code: hwmon/abituguru: Fix unchecked return status | Problem Details:
Fix an unused return value warning for the abituguru driver.
Also make sure the sysfs files are created before we register with
the hwmon class, and delete the sysfs files on driver removal.
Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl>
Signed-off-by: Jean Delvare <khali@linux-fr.org> | ```diff
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index b1dc63e4ac7b..bede4d990ea6 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -1267,30 +1267,42 @@ static int __devinit abituguru_probe(struct platform_device *pdev)
printk(KERN_INFO ABIT_UGURU_NAME ": found Abit u... |
41be722b61eeba51412fa16d0b3497ebab1ff52e | Analyze and fix the following issue in the Linux kernel code: hwmon/lm70: Make lm70_remove a __devexit function | Problem Details:
This fixes a potential broken reference.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org> | ```diff
diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index 6ba84731b9cd..7eaae3834e15 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -126,7 +126,7 @@ out_dev_reg_failed:
return status;
}
-static int __exit lm70_remove(struct spi_device *spi)
+static int __devexit lm70_remove(struct spi... |
b599fdfdb4bb4941e9076308efcf3bb89e577db5 | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: fix the selinux_sysctl_get_sid | Problem Details:
I goofed and when reenabling the fine grained selinux labels for
sysctls and forgot to add the "/sys" prefix before consulting
the policy database. When computing the same path using
proc_dir_entries we got the "/sys" for free as it was part
of the tree, but it isn't true for clt_table trees.
Signed-... | ```diff
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 118ddfb614ee..b8ede1c7607b 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1451,6 +1451,12 @@ static int selinux_sysctl_get_sid(ctl_table *table, u16 tclass, u32 *sid)
path = end;
table = table->parent;
}
+ b... |
3fbfa98112fc3962c416452a0baf2214381030e6 | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: remove the proc_dir_entry member for the sysctl tables | Problem Details:
It isn't needed anymore, all of the users are gone, and all of the ctl_table
initializers have been converted to use explicit names of the fields they are
initializing.
[akpm@osdl.org: NTFS fix]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Cc: ... | ```diff
diff --git a/fs/ntfs/sysctl.c b/fs/ntfs/sysctl.c
index 1f1ee4c9eacc..4847fbfb0107 100644
--- a/fs/ntfs/sysctl.c
+++ b/fs/ntfs/sysctl.c
@@ -73,14 +73,6 @@ int ntfs_sysctl(int add)
sysctls_root_table = register_sysctl_table(sysctls_root);
if (!sysctls_root_table)
return -ENOMEM;
-#ifdef CONFIG_PROC_FS
-... |
77b14db502cb85a031fe8fde6c85d52f3e0acb63 | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: reimplement the sysctl proc support | Problem Details:
With this change the sysctl inodes can be cached and nothing needs to be done
when removing a sysctl table.
For a cost of 2K code we will save about 4K of static tables (when we remove
de from ctl_table) and 70K in proc_dir_entries that we will not allocate, or
about half that on a 32bit arch.
The sp... | ```diff
diff --git a/fs/proc/Makefile b/fs/proc/Makefile
index f6c776272572..a6b3a8f878f0 100644
--- a/fs/proc/Makefile
+++ b/fs/proc/Makefile
@@ -8,7 +8,7 @@ proc-y := nommu.o task_nommu.o
proc-$(CONFIG_MMU) := mmu.o task_mmu.o
proc-y += inode.o root.o base.o generic.o array.o \
- proc_tty.o proc_misc.o
+... |
805b5d5e063e7fde5e2eb724e3f4cb18e47cab19 | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: factor out sysctl_head_next from do_sysctl | Problem Details:
The current logic to walk through the list of sysctl table headers is slightly
painful and implement in a way it cannot be used by code outside sysctl.c
I am in the process of implementing a version of the sysctl proc support that
instead of using the proc generic non-caching monster, just uses the ex... | ```diff
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 396b8d984c5d..72ba58b362d8 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -924,6 +924,10 @@ enum
#ifdef __KERNEL__
#include <linux/list.h>
+/* For the /proc/sys support */
+extern struct ctl_table_header *sysctl_head_nex... |
2abc26fc6b6f60fc70d6957b842ef4e5f805df7b | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: create sys/fs/binfmt_misc as an ordinary sysctl entry | Problem Details:
binfmt_misc has a mount point in the middle of the sysctl and that mount point
is created as a proc_generic directory.
Doing it that way gets in the way of cleaning up the sysctl proc support as it
continues the existence of a horrible hack. So instead simply create the
directory as an ordinary sysct... | ```diff
diff --git a/fs/proc/root.c b/fs/proc/root.c
index af154458b540..6ae222b509ce 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -73,10 +73,6 @@ void __init proc_root_init(void)
#endif
#ifdef CONFIG_SYSCTL
proc_sys_root = proc_mkdir("sys", NULL);
-#endif
-#if defined(CONFIG_BINFMT_MISC) || defined(CONFIG_B... |
a5494dcd8b92dce64317f2f7dd0d62747c54980b | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: move SYSV IPC sysctls to their own file | Problem Details:
This is just a simple cleanup to keep kernel/sysctl.c from getting to crowded
with special cases, and by keeping all of the ipc logic to together it makes
the code a little more readable.
[gcoady.lk@gmail.com: build fix]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Serge E. Hallyn <ser... | ```diff
diff --git a/init/Kconfig b/init/Kconfig
index ad33c979e0b3..f977086e118a 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -125,6 +125,12 @@ config IPC_NS
environments, to use ipc namespaces to provide different ipc
objects for different servers. If unsure, say N.
+config SYSVIPC_SYSCTL
+ bool
+ depen... |
4ed075e93bad97d0fdbb8a1be62f2449988496cb | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: C99 convert ctl_tables in NTFS and remove sys_sysctl support | Problem Details:
Putting ntfs-debug under FS_NRINODE was not a kosher thing to do so don't give
it any binary number.
[akpm@osdl.org: build fix]
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Anton Altaparmakov <aia21@cantab.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Lin... | ```diff
diff --git a/fs/ntfs/sysctl.c b/fs/ntfs/sysctl.c
index 1c23138d00b3..4757f6b7a28c 100644
--- a/fs/ntfs/sysctl.c
+++ b/fs/ntfs/sysctl.c
@@ -33,20 +33,28 @@
#include "sysctl.h"
#include "debug.h"
-#define FS_NTFS 1
-
/* Definition of the ntfs sysctl. */
static ctl_table ntfs_sysctls[] = {
- { FS_NTFS, "ntfs... |
8d8cb8a1bbd92a77208bdeaa25c3f17f5da9297d | Analyze and fix the following issue in the Linux kernel code: [PATCH] sysctl: C99 convert arch/mips/lasat/sysctl.c and remove ABI breakage | Problem Details:
While C99 converting the ctl_table initializers I realized that the binary
sysctl numbers were in conflict with the binary values under CTL_KERN.
Including CTL_KERN KERN_VERSION as used by glibc. So I just removed the
sysctl binary interface for these values, as it was unsupportable.
Luckily these sy... | ```diff
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
index 12878359f2c8..c04e82fb9d59 100644
--- a/arch/mips/lasat/sysctl.c
+++ b/arch/mips/lasat/sysctl.c
@@ -302,42 +302,129 @@ extern int lasat_boot_to_service;
#ifdef CONFIG_SYSCTL
static ctl_table lasat_table[] = {
- {LASAT_CPU_HZ, "cpu-hz", &... |
aa2e3e4f83590fa4c69fe95f01c1a52557859d19 | Analyze and fix the following issue in the Linux kernel code: [PATCH] scheduled removal of SA_XXX interrupt flags: ata fix | Problem Details:
SA_SHIRQ is going away.
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index c5335f422801..31b636fac98e 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -710,7 +710,7 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
probe_ent->n_ports = NR_PORTS;... |
8971a1016b9db4164c3c1b47ae1fde2818becf91 | Analyze and fix the following issue in the Linux kernel code: [PATCH] knfsd: fix return value for writes to some files in 'nfsd' filesystem | Problem Details:
Most files in the 'nfsd' filesystem are transactional. When you write, a
reply is generated that can be read back only on the same 'file'.
If the reply has zero length, the 'write' will incorrectly return a value of
'0' instead of the length that was written. This causes 'rpc.nfsd' to give an
annoyi... | ```diff
diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
index eedf2e3990a9..71c686dc7257 100644
--- a/fs/nfsd/nfsctl.c
+++ b/fs/nfsd/nfsctl.c
@@ -123,7 +123,7 @@ static ssize_t nfsctl_transaction_write(struct file *file, const char __user *bu
return PTR_ERR(data);
rv = write_op[ino](file, data, size);
- if (rv... |
e6fa0ba304f0642b5e9454c20b07740b8bf2c416 | Analyze and fix the following issue in the Linux kernel code: [PATCH] fix PNX8550 serial breakage | Problem Details:
Fix the serial header breakage for the PNX8550 MIPS platform.
Signed-off-by: Vitaly Wool <vitalywool@gmail.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index cf23813cbec2..586aaba91720 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -122,7 +122,7 @@
/*Digi jsm */
#define PORT_JSM 69
-#define PORT_IP3106 70
+#define PORT_PNX8XXX 70
/* Hilscher netx... |
40b36daad0ac704e6d5c1b75789f371ef5b053c1 | Analyze and fix the following issue in the Linux kernel code: [PATCH] 8250 UART backup timer | Problem Details:
The patch below works around a minor bug found in the UART of the remote
management card used in many HP ia64 and parisc servers (aka the Diva
UARTs). The problem is that the UART does not reassert the THRE interrupt
if it has been previously cleared and the IIR THRI bit is re-enabled. This
can produ... | ```diff
diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c
index 2964ca9df5a0..98ec86185328 100644
--- a/drivers/serial/8250.c
+++ b/drivers/serial/8250.c
@@ -364,6 +364,23 @@ serial_out(struct uart_8250_port *up, int offset, int value)
}
}
+static void
+serial_out_sync(struct uart_8250_port *up, int offse... |
ed8b4d4d7a31923db32f4684535944d69eb43677 | Analyze and fix the following issue in the Linux kernel code: [PATCH] qconf: hide empty list items | Problem Details:
This patch fixes showing empty config list items if "Option/Show All
Options" is turned on. For example empty items appears on list of 'Block
Layer' menu.
Signed-off-by: Cyrill V. Gorcunov <gorcunov@gmail.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Oleg Veryc... | ```diff
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 0981d2a2f363..512c2f5c341d 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -606,6 +606,8 @@ void ConfigList::updateMenuList(P* parent, struct menu* menu)
visible = menu_is_visible(child);
if (showAll || visibl... |
786fb18d015cc5f34284d426e055ddd7a3dbb53b | Analyze and fix the following issue in the Linux kernel code: [PATCH] qconf: fix showing help info on failed search | Problem Details:
qconf does not clear help text in search window if previous search has been
failed.
Signed-off-by: Cyrill V. Gorcunov <gorcunov@mail.ru>
Cc: Roman Zippel <zippel@linux-m68k.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <... | ```diff
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 83a270347c25..99124458dbd5 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -1248,6 +1248,7 @@ void ConfigSearchWindow::search(void)
free(result);
list->list->clear();
+ info->clear();
result = sym_re_search(... |
49e5646d6538f3a1c6697770f0bec2b2a0b7f30e | Analyze and fix the following issue in the Linux kernel code: [PATCH] qconf: immediately update integer and string values in xconfig display | Problem Details:
In xconfig's display integer and string values are also shown as part of
the config item's descriptive text.
This patch updates the descriptive text, when the corresponding value has
been changed. Fix for http://bugzilla.kernel.org/show_bug.cgi?id=7744
Take2 uses updateList() so config values depend... | ```diff
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index c0ae0a7ddb42..52a03670e0db 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -89,6 +89,7 @@ void ConfigItem::okRename(int col)
{
Parent::okRename(col);
sym_set_string_value(menu->sym, text(dataColIdx).latin1());
+ ... |
895a39a084e5478121a74752a291165c4502378f | Analyze and fix the following issue in the Linux kernel code: [PATCH] Make mkcompile_h use LANG=C and LC_ALL=C for $CC -v | Problem Details:
Fix a minor bug in mkcompile_h. As one can see, the current locale is used
while getting the version of gcc. This produces problems when a locale
other than C or en_US is used. As an example, my /proc/version contains
Turkish characters in iso-8859-9 encoding.
This patch fixes this issue by making ... | ```diff
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index d7b8a384b4a7..82d0af46f0ef 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -58,7 +58,7 @@ UTS_TRUNCATE="sed -e s/\(.\{1,$UTS_LEN\}\).*/\1/"
echo \#define LINUX_COMPILE_DOMAIN
fi
- echo \#define LINUX_COMPILER \"`$CC -v 2>&1 | ... |
8c7e4498adfdb4aea5a0d056590ec18d099ba062 | Analyze and fix the following issue in the Linux kernel code: [PATCH] search a little harder for mkimage | Problem Details:
Check to see if `${CROSS_COMPILE}mkimage` exists and if not, fall back to
the standard `mkimage`
The Blackfin toolchain includes mkimage, but we dont want to namespace
collide with any of the user's system setup, so we prefix it with our
toolchain name.
Signed-off-by: Mike Frysinger <vapier@gentoo.or... | ```diff
diff --git a/scripts/mkuboot.sh b/scripts/mkuboot.sh
index 52a17ab97eb0..4b06c5eea728 100755
--- a/scripts/mkuboot.sh
+++ b/scripts/mkuboot.sh
@@ -4,12 +4,15 @@
# Build U-Boot image when `mkimage' tool is available.
#
-MKIMAGE=$(type -path mkimage)
+MKIMAGE=$(type -path ${CROSS_COMPILE}mkimage)
if [ -z "... |
b7de8e7e3c7b79a72c20c7fd58bd65df3d146b13 | Analyze and fix the following issue in the Linux kernel code: [PATCH] ia64: fix noncoherent DMA API so devres builds | Problem Details:
On ia64, drivers/base/dma-mapping.c doesn't build because it calls
dma_alloc_noncoherent() and dma_free_noncoherent(), which appear to be
terminally broken; the calls end up generating errors like
drivers/base/dma-mapping.c: In function 'dmam_noncoherent_release':
drivers/base/dma-mapping.c:32... | ```diff
diff --git a/include/asm-ia64/dma-mapping.h b/include/asm-ia64/dma-mapping.h
index ebd5887f4b1a..6299b51575bb 100644
--- a/include/asm-ia64/dma-mapping.h
+++ b/include/asm-ia64/dma-mapping.h
@@ -8,9 +8,20 @@
#include <asm/machvec.h>
#define dma_alloc_coherent platform_dma_alloc_coherent
-#define dma_alloc_n... |
6df26700c0884cb3cce2b9fa4795888f86ca4d8f | Analyze and fix the following issue in the Linux kernel code: [ARM] 4182/1: iop3xx: fix the ioremap implementation to not remap static ranges | Problem Details:
Implement a custom ioremap implementation for iop3xx. This saves
establishing new mappings. It also cleans up the PCI IO resource to be a
physical address rather than a virtual address as Russell pointed out on
the original iop13xx port.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-of... | ```diff
diff --git a/arch/arm/plat-iop/Makefile b/arch/arm/plat-iop/Makefile
index 23da00b11517..ed91463967af 100644
--- a/arch/arm/plat-iop/Makefile
+++ b/arch/arm/plat-iop/Makefile
@@ -2,7 +2,7 @@
# Makefile for the linux kernel.
#
-obj-y := gpio.o i2c.o pci.o setup.o time.o
+obj-y := gpio.o i2c.o pci.o setup... |
9879951aa1f499e5f9db92f51cd6e7dfb65e78cb | Analyze and fix the following issue in the Linux kernel code: [ALSA] Fix a typo in __dev* changes in portman2x4.c | Problem Details:
Fix a typo in the last __dev* changes in portman2x4.c.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz> | ```diff
diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index b43d4c96ed19..b2d0ba4bd184 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -824,7 +824,7 @@ static int __devexit snd_portman_remove(struct platform_device *pdev)
static struct platform_driver snd_portman_dr... |
2a40534348987346dae1c68c225eff7bc19ff529 | Analyze and fix the following issue in the Linux kernel code: [ALSA] SoC codecs - fix Kconfig - depends -> depends on | Problem Details:
Signed-off-by: Jaroslav Kysela <perex@suse.cz> | ```diff
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 78ac2688e124..ec2a2787957a 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -1,15 +1,15 @@
config SND_SOC_AC97_CODEC
tristate
- depends SND_SOC
+ depends on SND_SOC
config SND_SOC_WM8731
tristate
- depends SND_... |
788c6043335590e0a483fdc18f85b1405a157bf9 | Analyze and fix the following issue in the Linux kernel code: [ALSA] Fix __devinit and __devexit issues with sound drivers | Problem Details:
Fix __devinit and __devexit issues with sound drivers.
Resolves MODPOST warnings similar to:
WARNING: sound/drivers/snd-dummy.o - Section mismatch: reference to .init.text:snd_dummy_probe from .data.rel.local between 'snd_dummy_driver' (at offset 0x0) and 'snd_dummy_controls'
WARNING: sound/drivers/snd... | ```diff
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index dede954b2c65..28db4be7a16f 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -305,7 +305,7 @@ static int pxa2xx_ac97_resume(struct platform_device *dev)
#define pxa2xx_ac97_resume NULL
#endif
-static int pxa2xx_ac97_pro... |
46f02ca36e9b2b690ebcef18fa0652c586d6c08e | Analyze and fix the following issue in the Linux kernel code: [ALSA] hda-codec - Patch for enabling LFE on more Dell laptops | Problem Details:
Fix LFE controls for Dell Inspiron E1705/9400 and XPS M1710 laptops.
Signed-off-by: Mikael Nilsson <mikael@nilsson.name>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz> | ```diff
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 2535c1ad39e9..f7ef9c5afe87 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -457,6 +457,10 @@ static struct snd_pci_quirk stac9200_cfg_tbl[] = {
"Dell Latitude 120L", STAC_REF),
SND_P... |
82f30040ada635d5d42a244b6eb84607d9881f5a | Analyze and fix the following issue in the Linux kernel code: [ALSA] hda-codec - More fixes for Conexant HD Audio support | Problem Details:
Renamed Conexant 5045 to CX20549 (Venice) per Conexant Documentation
Renamed Conexant 5047 to CX20551 (Waikiki) per Conexant Documentation
Fixed automute on HP Laptops with CX20551 codec.
Fixed recording issues on Toshiba Satelite P100/P105 series laptops
Added HP DV8000, DV2000Z, Fujitsu Si1520 suppor... | ```diff
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 73f4668238c6..23a1c75085b5 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -57,6 +57,7 @@ struct conexant_spec {
* dig_out_nid and hp_nid are optional
*/
unsigned int cur_eapd;
... |
5dc5ebb7bc143fe38a56b9dd9c1d89220e20694a | Analyze and fix the following issue in the Linux kernel code: [ALSA] emu10k1: fix typo | Problem Details:
fix a typo
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz> | ```diff
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index eb7ce96ddf3a..23e45a4cf0e4 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -628,7 +628,7 @@
#define FXWC_SPDIFLEFT (1<<22) /* 0x00400000 */
#define FXWC_SPDIFRIGHT (1<<23) /* 0x00800000 */
-#define ... |
9e292c0013d7d4158169eb9786aa0f9816eb5b40 | Analyze and fix the following issue in the Linux kernel code: [ALSA] ac97 - Fix silent output problem with Cx20551 codec | Problem Details:
Fixed the silent output problem on laptops with Conexant Cx20551 codec
chip, such as Packard-bell EasyNote A* series.
The information was taken from ALSA bug#1134.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz> | ```diff
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index 74ed81081478..a9eec2a2357d 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -143,6 +143,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
{ 0x43525970, 0xfffffff8, "CS4202", NULL, NULL },
... |
9e507abd87103b5263bb0bbd94a15d74004557e9 | Analyze and fix the following issue in the Linux kernel code: [ALSA] hda-codec - Fix Oops with probing sigmatel codec chips | Problem Details:
When a device is unkown, the driver tries to set up the codec based on
the BIOS information. Then it may result in Oops if BIOS is broken.
The patch fixes the issue, falling back to a reference model in such a
case.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@sus... | ```diff
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 6f4a39273b98..2535c1ad39e9 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1800,6 +1800,7 @@ static int patch_stac925x(struct hda_codec *codec)
spec->board_config = snd_hda_check_board_confi... |
71074d3a2c70aa8a213222fef5014bfd9b3daf1f | Analyze and fix the following issue in the Linux kernel code: sh: Fixup r7780rp pata_platform for devres conversion. | Problem Details:
Tidy up the R7780RP I/O mapping routines and switch the
pata_platform resources to IORESOURCE_MEM types, killing off
the useless port->addr conversion.
This fixes up R7780RP to boot after the recent devres conversion.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/boards/renesas/r7780rp/io.c b/arch/sh/boards/renesas/r7780rp/io.c
index 369cbf1cd471..f74d2ffb3851 100644
--- a/arch/sh/boards/renesas/r7780rp/io.c
+++ b/arch/sh/boards/renesas/r7780rp/io.c
@@ -11,22 +11,9 @@
#include <linux/pci.h>
#include <linux/kernel.h>
#include <linux/types.h>
+#inc... |
b6f45a4b071d77777d70e097d429273aeedff717 | Analyze and fix the following issue in the Linux kernel code: [CPUFREQ] EPS - Correct 2nd brand test | Problem Details:
Solution for small, but nasty bug: access beyond end of f_table for C7 brand.
Signed-off-by: Rafal Bilski <rafalbilski@interia.pl>
Signed-off-by: Dave Jones <davej@redhat.com> | ```diff
diff --git a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c b/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
index 3243725f80ca..f43d98e11cc7 100644
--- a/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
+++ b/arch/i386/kernel/cpu/cpufreq/e_powersaver.c
@@ -234,7 +234,7 @@ static int eps_cpu_init(struct cpufreq_policy *po... |
719c91ccadd3ed26570dbb29d54166914832eee9 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Use udbg_early_init() on ppc32 | Problem Details:
udbg_early_init() is a function used on 64 bit systems, which
initializes whichever early udbg backend is configured. This function
is not called on 32-bit, however if btext early debug is enabled it
does have an explicit, inline, #ifdef-ed assignment performing
analagous initialization.
This patch m... | ```diff
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 93f21aaf7c8e..3678997339d6 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -18,6 +18,7 @@
#include <asm/io.h>
#include <asm/lmb.h>
#include <asm/processor.h>
+#include <asm/udbg.h>
#define NO_SCROLL
... |
7f1f86a0d04e79f8165e6f50d329a520b8cd11e5 | Analyze and fix the following issue in the Linux kernel code: [PATCH] Fix SAK_work workqueue initialization. | Problem Details:
Somewhere in the rewrite of the work queues my cleanup of SAK handling
got broken. Maybe I didn't retest it properly or possibly the API
was changing so fast I missed something. Regardless currently
triggering a SAK now generates an ugly BUG_ON and kills the kernel.
Thanks to Alexey Dobriyan <adobri... | ```diff
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index c654a3e0c697..cb8d691576da 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -596,7 +596,6 @@ static void fn_spawn_con(struct vc_data *vc)
static void fn_SAK(struct vc_data *vc)
{
struct work_struct *SAK_work = &vc_cons... |
431dc8040354db65e4f8d4d4e21ae4fab41f5bc3 | Analyze and fix the following issue in the Linux kernel code: [MIPS] Fix sigset_t endianess swapping issues in 32-bit compat code. | Problem Details:
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ```diff
diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index ca7ad78f4def..fc4dd6c9dd80 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -39,6 +39,7 @@
#include <net/sock.h>
#include <net/scm.h>
+#include <asm/compat-signal.h>
#include <asm/ipc.h>
#include <asm/sim... |
366d6aef281a670b32a51d289fc07bf0e5e72d9a | Analyze and fix the following issue in the Linux kernel code: [MIPS] Fix uniprocessor Sibyte builds. | Problem Details:
Signed-off-by: Andrew Sharp <tigerand@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ```diff
diff --git a/arch/mips/mm/c-sb1.c b/arch/mips/mm/c-sb1.c
index 3a8afd47feaa..9ea460b16bda 100644
--- a/arch/mips/mm/c-sb1.c
+++ b/arch/mips/mm/c-sb1.c
@@ -259,6 +259,12 @@ static void sb1_flush_cache_data_page(unsigned long addr)
on_each_cpu(sb1_flush_cache_data_page_ipi, (void *) addr, 1, 1);
}
#else
+
+s... |
cb66fb3f156b485b22db97db22e96db4786dc68b | Analyze and fix the following issue in the Linux kernel code: [MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace. | Problem Details:
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ```diff
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index c12ebc53ef31..36b3a427f123 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -265,7 +265,10 @@ do { \
*/
#define __get_user_asm_ll32(val, addr) \
{ \
- unsigned long long __gu_tmp;... |
d01f06ef0c783eceb53030fc5407caa94586bd6a | Analyze and fix the following issue in the Linux kernel code: [MIPS] DECstation: Fix irq handling | Problem Details:
When I post a patch (commit f431baa55abf8adeed0c718b51deacbc151f58f1),
I just tried to not change behavior of existing codes, but it seems
dec/int-handler.S had been broken since its previous commit
937a801576f954bd030d7c4a5a94571710d87c0b.
The caller of plat_irq_dispatch do setup/restore TI_REGS($28)... | ```diff
diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S
index b251ef864c33..00cecdcc75f2 100644
--- a/arch/mips/dec/int-handler.S
+++ b/arch/mips/dec/int-handler.S
@@ -264,9 +264,6 @@
srlv t3,t1,t2
handle_it:
- LONG_L s0, TI_REGS($28)
- LONG_S sp, TI_REGS($28)
- PTR_LA ra, ret_from_irq
... |
dd02f06aa96ab4590da12704366450a2d4753d3c | Analyze and fix the following issue in the Linux kernel code: [MIPS] signal: Fix warnings in o32 compat code. | Problem Details:
Signed-off-by: Ralf Baechle <ralf@linux-mips.org> | ```diff
diff --git a/arch/mips/kernel/signal32.c b/arch/mips/kernel/signal32.c
index 183fc7e55f34..1b9262d3fd23 100644
--- a/arch/mips/kernel/signal32.c
+++ b/arch/mips/kernel/signal32.c
@@ -139,8 +139,20 @@ struct ucontext32 {
sigset_t32 uc_sigmask; /* mask last for extensibility */
};
+/*
+ * Horribly... |
cd1fb9eabea38489579284e0cae0c7019b77b10f | Analyze and fix the following issue in the Linux kernel code: Revert "[MIPS] Fix warning in get_user when fetching pointer object from userspace." | Problem Details:
This reverts commit 4ed3a77f38c023658784804cb39a7ce18063dc88. | ```diff
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 825fcbd9eabd..c12ebc53ef31 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -265,6 +265,8 @@ do { \
*/
#define __get_user_asm_ll32(val, addr) \
{ \
+ unsigned long long __gu_tmp; ... |
fe2c8d51af96ef7b8ec0bfd70ec62bbe32c0696e | Analyze and fix the following issue in the Linux kernel code: i2c: Remove the warning on missing adapter device | Problem Details:
Now that the i2c_adapter migration plan changed and we are going to
keep i2c_adapter.dev, it's no longer that urgent to add a proper device
to all i2c_adapter drivers. Thus is seems resonable to degrade the
warning asking authors to migrate their driver to a debug message.
Signed-off-by: Jean Delvare ... | ```diff
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 9653f7f81561..21fe1406c8b4 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -217,9 +217,8 @@ int i2c_add_adapter(struct i2c_adapter *adap)
*/
if (adap->dev.parent == NULL) {
adap->dev.parent = &platform_bus;
- printk(... |
88b9e750e974febd9128fc622109c526a9d22c10 | Analyze and fix the following issue in the Linux kernel code: i2c-amd8111: Proposed cleanups | Problem Details:
Proposed cleanups to the i2c-amd8111 SMBus driver:
* Fold long lines.
* Add an explicit mask when writing the low byte of a word.
* Use I2C_SMBUS_BLOCK_MAX instead of hardcoding 32.
* Discard extra blank lines.
* Use boolean not instead of bitwise not for bit tests, it's clearer.
* Return -EBUSY rather... | ```diff
diff --git a/drivers/i2c/busses/i2c-amd8111.c b/drivers/i2c/busses/i2c-amd8111.c
index 21f8a822bb79..14ad9912f204 100644
--- a/drivers/i2c/busses/i2c-amd8111.c
+++ b/drivers/i2c/busses/i2c-amd8111.c
@@ -76,7 +76,8 @@ static unsigned int amd_ec_wait_write(struct amd_smbus *smbus)
udelay(1);
if (!timeout) ... |
b8d6f45b32f6fe72bf7304183275e99332544ce1 | Analyze and fix the following issue in the Linux kernel code: i2c: completion header cleanups | Problem Details:
i2c-core and i2c-isa use completions without including
<linux/completion.h>. Fix it.
i2c-powermac includes <linux/completion.h> but doesn't use any
completion. Fix it.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: David Brownell <davi... | ```diff
diff --git a/drivers/i2c/busses/i2c-isa.c b/drivers/i2c/busses/i2c-isa.c
index 8ed59a2dff53..5f33bc9c1e02 100644
--- a/drivers/i2c/busses/i2c-isa.c
+++ b/drivers/i2c/busses/i2c-isa.c
@@ -39,6 +39,7 @@
#include <linux/i2c.h>
#include <linux/i2c-isa.h>
#include <linux/platform_device.h>
+#include <linux/comple... |
fcdd96ecaf04fb4f229ac1a64fe77fda890dffd5 | Analyze and fix the following issue in the Linux kernel code: i2c-i801: Spelling fix | Problem Details:
Signed-off-by: Jean Delvare <khali@linux-fr.org> | ```diff
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index ae625b854470..de5e23a93b18 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -123,7 +123,7 @@ static int i801_transaction(void)
dev_dbg(&I801_dev->dev, "Failed! (%02x)\n", temp);
return -1;
... |
3f9a4790a3818af1228c7fb4286afd66f3201fd0 | Analyze and fix the following issue in the Linux kernel code: i2c: Fix typo in SMBus Write Word Data description | Problem Details:
Write data, don't read it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Jean Delvare <khali@linux-fr.org> | ```diff
diff --git a/Documentation/i2c/smbus-protocol b/Documentation/i2c/smbus-protocol
index 09f5e5ca4927..8a653c60d25a 100644
--- a/Documentation/i2c/smbus-protocol
+++ b/Documentation/i2c/smbus-protocol
@@ -97,7 +97,7 @@ SMBus Write Word Data
=====================
This is the opposite operation of the Read Word... |
849be516c57501ec4729bde51babc25a7b073b65 | Analyze and fix the following issue in the Linux kernel code: i2c-ali1563: Fix device initialization | Problem Details:
The i2c-ali1563 initialization looks quite broken to me:
* If the I/O space isn't enabled, we forcibly set 3 bits in
the PCI configuration space instead of just the one enabling
the I/O space.
* After that we pretend to check if the write worked, but we
don't actually read the new value from the ... | ```diff
diff --git a/drivers/i2c/busses/i2c-ali1563.c b/drivers/i2c/busses/i2c-ali1563.c
index 3b0e79b1e871..55ebbef41e97 100644
--- a/drivers/i2c/busses/i2c-ali1563.c
+++ b/drivers/i2c/busses/i2c-ali1563.c
@@ -314,35 +314,12 @@ static u32 ali1563_func(struct i2c_adapter * a)
}
-static void ali1563_enable(struct p... |
c7eb734766217b9ddac217cbccae3aedcfa67520 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] cell: pm_rtas_activat_signals routine cleanup | Problem Details:
The code was setting up the debug bus for group 21 when profiling on the
event PPU CYCLES. The debug bus is not actually used by the hardware
performance counters when counting PPU CYCLES. Setting up the debug bus
for PPU CYCLES causes signal routing conflicts on the debug bus when
profiling PPU cycl... | ```diff
diff --git a/arch/powerpc/oprofile/op_model_cell.c b/arch/powerpc/oprofile/op_model_cell.c
index 8d4a9586464d..e08e1d7b3dc5 100644
--- a/arch/powerpc/oprofile/op_model_cell.c
+++ b/arch/powerpc/oprofile/op_model_cell.c
@@ -39,6 +39,9 @@
#include "../platforms/cell/interrupt.h"
#define PPU_CYCLES_EVENT_NUM 1... |
928ba4169dc1d82c83105831f5ddb5472379b440 | Analyze and fix the following issue in the Linux kernel code: [IPSEC]: Fix the address family to refer encap_family | Problem Details:
Fix the address family to refer encap_family
when comparing with a kernel generated xfrm_state
Signed-off-by: Kazunori MIYAZAWA <miyazawa@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index c394b413f651..946b715db5ec 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -1550,7 +1550,7 @@ xfrm_state_ok(struct xfrm_tmpl *tmpl, struct xfrm_state *x,
unsigned short family)
{
if (xfrm_state_kern(x))
- return t... |
650f8b0291ecd0abdeadbd0ff3d70c3538e55405 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] spufs: simplify state_mutex | Problem Details:
The r/w semaphore to lock the spus was overkill and can be replaced
with a mutex to make it faster, simpler and easier to debug. It also
helps to allow making most spufs interruptible in future patches.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.c... | ```diff
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index ccffc449763b..c9aab9b1cd8a 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -42,7 +42,7 @@ struct spu_context *alloc_spu_context(struct spu_ga... |
202557d29eae528f464652e92085f3b19b05a0a7 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] spufs: sched.c cleanups | Problem Details:
Various cleanups to sched.c that don't change the global control flow:
- add kerneldoc comments to various functions
- add spu_ prefixes to various functions
- add/remove context from the runqueue in bind/unbind_context as
it's part of the logical operation
- add a call to put_active_spu to spu... | ```diff
diff --git a/arch/powerpc/platforms/cell/spufs/sched.c b/arch/powerpc/platforms/cell/spufs/sched.c
index 7e9657eb690c..1d330f67f5ae 100644
--- a/arch/powerpc/platforms/cell/spufs/sched.c
+++ b/arch/powerpc/platforms/cell/spufs/sched.c
@@ -68,6 +68,43 @@ static inline int node_allowed(int node)
return 1;
}
... |
600ff0c24bb71482e7f0da948a931d5c5d72838a | Analyze and fix the following issue in the Linux kernel code: [TCP]: Prevent pseudo garbage in SYN's advertized window | Problem Details:
TCP may advertize up to 16-bits window in SYN packets (no window
scaling allowed). At the same time, TCP may have rcv_wnd
(32-bits) that does not fit to 16-bits without window scaling
resulting in pseudo garbage into advertized window from the
low-order bits of rcv_wnd. This can happen at least when
ms... | ```diff
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index cebe9aa918a3..dc151139b5af 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -481,7 +481,7 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
/* RFC1323: The window in SYN & SYN/ACK segments
*... |
a10d567c89dfba90dde2e0515e25760fd74cde06 | Analyze and fix the following issue in the Linux kernel code: [BRIDGE] br_if: Fix oops in port_carrier_check | Problem Details:
Signed-off-by: Jarek Poplawski <jarkao2@o2.pl>
Acked-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index f35c1a378d0f..aff6a779c9c8 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -108,6 +108,7 @@ static void port_carrier_check(struct work_struct *work)
spin_unlock_bh(&br->lock);
}
done:
+ dev_put(dev);
rtnl_unlock();
}
@@ -161,7 +16... |
b0408751128edc126eb37798d51891d8d0a41dc6 | Analyze and fix the following issue in the Linux kernel code: [TG3]: Add some tx timeout debug messages. | Problem Details:
Print the most useful information during tx timeout to help debug.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index a1aeba2442f5..159570b12c38 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -3735,13 +3735,23 @@ out:
tg3_full_unlock(tp);
}
+static void tg3_dump_short_state(struct tg3 *tp)
+{
+ printk(KERN_ERR PFX "DEBUG: MAC_TX_STATUS[%08x] MAC_RX_STATUS... |
436f137975507b0baab0859a253c3c9332c22f62 | Analyze and fix the following issue in the Linux kernel code: [TG3]: Save MSI state before suspend. | Problem Details:
This fixes the following problem:
http://bugzilla.kernel.org/show_bug.cgi?id=7969
The MSI state needs to be saved during suspend. PCI state saved
during tg3_init_one() does not contain valid MSI state because
MSI hasn't been enabled.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: D... | ```diff
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index e136bae61970..0b5b8e7f55ac 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -12016,6 +12016,9 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
tg3_full_unlock(tp);
+ /* Save MSI a... |
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