id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
862f0982eadcea0e114576c57ea426d3d51a69a6 | Analyze and fix the following issue in the Linux kernel code: net/fec: fix MMFR_OP type in fec_enet_mdio_write | Problem Details:
FEC_MMFR_OP_WRITE should be used than FEC_MMFR_OP_READ in
a mdio write operation.
It's probably a typo introduced by commit:
e6b043d512fa8d9a3801bf5d72bfa3b8fc3b3cc8
netdev/fec.c: add phylib supporting to enable carrier detection (v2)
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by:... | ```diff
diff --git a/drivers/net/fec.c b/drivers/net/fec.c
index cce32d43175f..52e9ca8de4b2 100644
--- a/drivers/net/fec.c
+++ b/drivers/net/fec.c
@@ -651,8 +651,8 @@ static int fec_enet_mdio_write(struct mii_bus *bus, int mii_id, int regnum,
fep->mii_timeout = 0;
init_completion(&fep->mdio_done);
- /* start a re... |
5edddaab1d5d6143c23fef119a24ea768915681a | Analyze and fix the following issue in the Linux kernel code: sparc64: Fix bootup regression due to perf init ordering. | Problem Details:
Commit 004417a6d468e24399e383645c068b498eed84ad
("perf, arch: Cleanup perf-pmu init vs lockup-detector")
move the perf events init to be an early_initcall.
But this won't work properly unless the dependencies for
this code initialize beforehand.
Fix it by making cpu_type_probe and pcr_arch_init be
an... | ```diff
diff --git a/arch/sparc/kernel/cpu.c b/arch/sparc/kernel/cpu.c
index e447938d39cf..0dc714fa23d8 100644
--- a/arch/sparc/kernel/cpu.c
+++ b/arch/sparc/kernel/cpu.c
@@ -375,5 +375,5 @@ static int __init cpu_type_probe(void)
return 0;
}
-arch_initcall(cpu_type_probe);
+early_initcall(cpu_type_probe);
#endif
... |
197a1eeb7f89c1d2ba93713398e9655899aa973e | Analyze and fix the following issue in the Linux kernel code: [CIFS] Fix minor merge conflict in fs/cifs/dir.c | Problem Details:
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index ce8014345258..db2a58c00f7b 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -724,17 +724,10 @@ static int cifs_ci_compare(const struct dentry *parent,
const struct dentry *dentry, const struct inode *inode,
unsigned int len, const char *str, const struct q... |
0ba41e449fd0f45f5b29c1009020ab1b298bedda | Analyze and fix the following issue in the Linux kernel code: drm: Restore the old_fb upon modeset failure | Problem Details:
... or else we may end up disabling the wrong framebuffer, leading to an
OOPS, e.g:
[ 6033.229012] kernel BUG at drivers/gpu/drm/i915/i915_gem.c:3271!
[ 6033.229012] invalid opcode: 0000 [#1] SMP
[ 6033.229012] last sysfs file:
/sys/devices/virtual/backlight/acpi_video0/uevent
[ 6033.229012] Modules l... | ```diff
diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 8de333aeeca3..952b3d4fb2a6 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -661,6 +661,7 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
old_fb)) {
DRM... |
047a3772feaae8e43d81d790f3d3f80dae8ae676 | Analyze and fix the following issue in the Linux kernel code: perf, x86: P4 PMU - Fix unflagged overflows handling | Problem Details:
Don found that P4 PMU reads CCCR register instead of counter
itself (in attempt to catch unflagged event) this makes P4
NMI handler to consume all NMIs it observes. So the other
NMI users such as kgdb simply have no chance to get NMI
on their hands.
Side note: at moment there is no way to run nmi-watc... | ```diff
diff --git a/arch/x86/include/asm/perf_event_p4.h b/arch/x86/include/asm/perf_event_p4.h
index 295e2ff18a6a..e2f6a99f14ab 100644
--- a/arch/x86/include/asm/perf_event_p4.h
+++ b/arch/x86/include/asm/perf_event_p4.h
@@ -20,6 +20,9 @@
#define ARCH_P4_MAX_ESCR (ARCH_P4_TOTAL_ESCR - ARCH_P4_RESERVED_ESCR)
#define... |
91d88ce22bca3dcf269661b54d4ea75576dc4e29 | Analyze and fix the following issue in the Linux kernel code: x86: Fix sparse non-ANSI function warnings in smpboot.c | Problem Details:
Fix sparse warning for non-ANSI function declaration:
arch/x86/kernel/smpboot.c:100:30: warning: non-ANSI function declaration of function 'cpu_hotplug_driver_lock'
arch/x86/kernel/smpboot.c:105:32: warning: non-ANSI function declaration of function 'cpu_hotplug_driver_unlock'
Signed-off-by: Rand... | ```diff
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index ee886fe10ef4..5fdc0950da1d 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -97,12 +97,12 @@ static DEFINE_PER_CPU(struct task_struct *, idle_thread_array);
*/
static DEFINE_MUTEX(x86_cpu_hotplug_driver_mutex);
... |
e9b86841b372de01ae865080118e29159d8b7c39 | Analyze and fix the following issue in the Linux kernel code: mmc: fix division by zero in MMC core | Problem Details:
The card is not always clocked and the clock frequency zero is perfectly
legal, thus this code in mmc_set_data_timeout() may cause a division by
zero. It will be triggered more often if you're using software clock
gating but can be triggered under other conditions too.
Reported-by: Pierre Tardy <tardy... | ```diff
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 4b1d8fb04e9b..6625c057be05 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -299,8 +299,9 @@ void mmc_set_data_timeout(struct mmc_data *data, const struct mmc_card *card)
unsigned int timeout_us, limit_us;
timeout_... |
2bd6a935555b06622fa7f47a9c411b8a7812e4dc | Analyze and fix the following issue in the Linux kernel code: mmc: tmio_mmc: fix CMD irq handling | Problem Details:
With current code card insert/eject interrupts will acknowledge outstanding
commands. Normally this seems to be no problem, however if the hardware gets
stuck and no interrupts for CMD_TIMEOUT or CMD_RESPEND are generated, then
inserting and ejecting cards will falsely acknowledge outstanding commands
... | ```diff
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 689a3692242e..e3c6ef208391 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -727,8 +727,10 @@ static irqreturn_t tmio_mmc_irq(int irq, void *devid)
*/
/* Command completion */
- if (ireg & TMIO_MASK... |
eba46030e1727f2af377300b6a55df846fa830f1 | Analyze and fix the following issue in the Linux kernel code: mmc: tmio_mmc: silence compiler warnings | Problem Details:
with "mmc: tmio: implement a bounce buffer for unaligned DMA"
gcc generates the following warnings:
drivers/mmc/host/tmio_mmc.c:654:6: warning: 'ret' may be used uninitialized in this function
drivers/mmc/host/tmio_mmc.c:730:6: warning: 'ret' may be used uninitialized in this function
This patch fixe... | ```diff
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 595b7b3f160d..f442c8205b0a 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -673,8 +673,10 @@ static void tmio_mmc_start_dma_rx(struct tmio_mmc_host *host)
}
if ((!aligned && (host->sg_len > 1 || sg->... |
ef17fee1e559b3faeb6f89963e78ad47731d18a1 | Analyze and fix the following issue in the Linux kernel code: mmc: tmio_mmc: fix PIO fallback on DMA descriptor allocation failure | Problem Details:
The easiest way to fall back to PIO, when a DMA descriptor allocation
fails is to disable DMA on the controller but continue with the current
request in PIO mode. This way tmio_mmc_start_dma() can become void, since
it cannot be failing any more. The current version is also broken: it is
testing a wron... | ```diff
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 4e75799291ca..63115a6de935 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -427,11 +427,12 @@ static void tmio_dma_complete(void *arg)
enable_mmc_irqs(host, TMIO_STAT_DATAEND);
}
-static int tmio_mmc... |
1a2727e98786136fb968b18d96f8ecdd9ba38aa8 | Analyze and fix the following issue in the Linux kernel code: mmc: Register debugfs dir before calling card probe function. | Problem Details:
This way, the probe function may register debugfs files if it wants to.
This fixes a bug with mmc_test where mmc_test_register_file_test() is
called before the card's debugfs dir exists, and so it fails.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Tested-by: Chris Ball <cjb@laptop.org>
Signed-of... | ```diff
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index af8dc6a2a317..63667a8f140c 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -303,14 +303,14 @@ int mmc_add_card(struct mmc_card *card)
type, card->rca);
}
- ret = device_add(&card->dev);
- if (ret)
- return ret;
-
#i... |
807e8e40673d9628fa7dcdd14423424b4ee5f43b | Analyze and fix the following issue in the Linux kernel code: mmc: Fix sd/sdio/mmc initialization frequency retries | Problem Details:
Rewrite and clean up mmc_rescan() to properly retry frequencies lower
than 400kHz. Failures can happen both in sd_send_* calls and
mmc_attach_*. Break out "mmc_rescan_try_freq" from the frequency
selection loop. Symmetrize claim/release logic in mmc_attach_* API,
and move the sd_send_* calls there t... | ```diff
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 97e0624eb9b6..198f70bad908 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1485,25 +1485,41 @@ int mmc_set_blocklen(struct mmc_card *card, unsigned int blocklen)
}
EXPORT_SYMBOL(mmc_set_blocklen);
+static int mmc_res... |
08c82dfad2458f8f9b83126224a85e7ea9e2b046 | Analyze and fix the following issue in the Linux kernel code: mmc: fix mmc_set_bus_width_ddr() call without bus-width-test cap | Problem Details:
With the bus-width test patch, mmc_set_bus_width*() isn't called properly
when the driver doesn't set MMC_CAP_BUS_WIDTH and no DDR mode.
This patch fixes the regression by moving the call up before the cap test.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Chris Ball <cjb@laptop.org>
Signe... | ```diff
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 1d8409fcf155..c86dd7384d7d 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -558,6 +558,8 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
EXT_CSD_BUS_WIDTH,
ext_csd_bits[idx][0]);
if (!err) {
+ ... |
22113efd00491310da802f3b1a9a66cfcf415fac | Analyze and fix the following issue in the Linux kernel code: mmc: Test bus-width for old MMC devices | Problem Details:
Some old MMC devices fail with the 4/8 bits the driver tries to use
exclusively. This patch adds a test for the given bus setup and falls
back to the lower bit mode (until 1-bit mode) when the test fails.
[Major rework and refactoring by tiwai]
[Quirk addition and many fixes by prakity]
Signed-off-b... | ```diff
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 76bb621e9aa9..1d8409fcf155 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -534,39 +534,57 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
*/
if ((card->csd.mmca_vsn >= CSD_SPEC_VER_4) &&
(host->caps & ... |
a081748735c5feb96b1365e78a5ff0fb6ca7e3a4 | Analyze and fix the following issue in the Linux kernel code: of/flattree: forward declare struct device_node in of_fdt.h | Problem Details:
This patch forward declares struct device_node to fix a compile error
when of_fdt.h is included, but of.h is not. Alternately, including
linux/of.h could have been added to of_fdt.h, but that pulls in a lot
of unnecessary declarations when only working with the flattened
form.
Signed-off-by: Grant Li... | ```diff
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h
index ee96091f7d25..0ef22a1f129e 100644
--- a/include/linux/of_fdt.h
+++ b/include/linux/of_fdt.h
@@ -59,6 +59,8 @@ struct boot_param_header {
#if defined(CONFIG_OF_FLATTREE)
+struct device_node;
+
/* For scanning an arbitrary device-tree at any... |
e6f29a8dc1602e170daf955233891a9130573a55 | Analyze and fix the following issue in the Linux kernel code: mmc: fix detection of memory part of SD-combo card with broken SDIO | Problem Details:
In case of failure, mmc_attach_sdio() will power off the SD bus.
Power it up and reinitialize before trying SD memory detection.
Reported-by: Sahitya Tummala <stummala@codeaurora.org>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Chris... | ```diff
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 241ffb28351c..97e0624eb9b6 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1569,6 +1569,11 @@ void mmc_rescan(struct work_struct *work)
* Try SDMEM (but not MMC) even if SDIO
* is broken.
*/
+ mmc_po... |
d078d24242ff6c36338991627f9c63b2d48a6eee | Analyze and fix the following issue in the Linux kernel code: mmc: mxcmmc: update the regulator support code to the latest API | Problem Details:
This also fixes the build problem introduced by my previous patch
due to unhandled API changes introduced by commit:
99fc513101 (mmc: Move regulator handling closer to core)
Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com>
Signed-off-by: Chris Ball <cjb@laptop.org> | ```diff
diff --git a/drivers/mmc/host/mxcmmc.c b/drivers/mmc/host/mxcmmc.c
index 1a7f48c3c554..2b9f7c856700 100644
--- a/drivers/mmc/host/mxcmmc.c
+++ b/drivers/mmc/host/mxcmmc.c
@@ -150,7 +150,6 @@ static void mxcmci_set_clk_rate(struct mxcmci_host *host, unsigned int clk_ios);
static inline void mxcmci_init_ocr(st... |
2bfe814826b7266a489895f731a777f8cbe37963 | Analyze and fix the following issue in the Linux kernel code: hwmon: (applesmc) Fix checkpatch errors and fix value range checks | Problem Details:
This patch fixes all checkpatch errors and most of the checkpatch warnings.
It also fixes the range check in applesmc_store_fan_speed().
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se> | ```diff
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index 81792ca47175..ce0372f0615e 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -174,9 +174,8 @@ static int __wait_status(u8 val)
for (us = APPLESMC_MIN_WAIT; us < APPLESMC_MAX_WAIT; us <<= 1) {
udelay(us);
- if ((... |
1ee7c71bd1aa9758f14e1be92310215a5bd0abe7 | Analyze and fix the following issue in the Linux kernel code: hwmon: (applesmc) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
index 87a5fd51dd5e..5f67e390e45c 100644
--- a/drivers/hwmon/applesmc.c
+++ b/drivers/hwmon/applesmc.c
@@ -26,6 +26,8 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#includ... |
18de030f1dbaef0c13cf393899a298d978aa200f | Analyze and fix the following issue in the Linux kernel code: hwmon: (w83627hf) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/w83627hf.c b/drivers/hwmon/w83627hf.c
index 38e280523071..bde50e34d013 100644
--- a/drivers/hwmon/w83627hf.c
+++ b/drivers/hwmon/w83627hf.c
@@ -39,6 +39,8 @@
supported yet.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#... |
abdc6fd189405a83ebd20aa9facfbdf3c179d48a | Analyze and fix the following issue in the Linux kernel code: hwmon: (w83627ehf) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 072c58008a63..073eabedc432 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -42,6 +42,8 @@
w83667hg-b 9 5 3 3 0xb350 0xc1 0x5ca3
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
... |
9d72be0da16da10e27f6a8c01f877db6c513413d | Analyze and fix the following issue in the Linux kernel code: hwmon: (vt8231) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/vt8231.c b/drivers/hwmon/vt8231.c
index e6078c9f0e27..db3b2e8d2a67 100644
--- a/drivers/hwmon/vt8231.c
+++ b/drivers/hwmon/vt8231.c
@@ -24,6 +24,8 @@
/* Supports VIA VT8231 South Bridge embedded sensors
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
... |
5ed9ba6b87545d21b48e50a028bfb79f9812f89f | Analyze and fix the following issue in the Linux kernel code: hwmon: (vt1211) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/vt1211.c b/drivers/hwmon/vt1211.c
index ae33bbb577c7..49163d48e966 100644
--- a/drivers/hwmon/vt1211.c
+++ b/drivers/hwmon/vt1211.c
@@ -21,6 +21,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/mo... |
774f7827e13cfae720306ca44b83b93ab2a6b9be | Analyze and fix the following issue in the Linux kernel code: hwmon: (via686a) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/via686a.c b/drivers/hwmon/via686a.c
index f397ce7ad598..13e8d218e495 100644
--- a/drivers/hwmon/via686a.c
+++ b/drivers/hwmon/via686a.c
@@ -30,6 +30,8 @@
Warning - only supports a single device.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#inc... |
edb8d53c684da4062ac8c461727ddc1839336aa5 | Analyze and fix the following issue in the Linux kernel code: hwmon: (via-cputemp) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
index ec7fad747adc..45b08c78b531 100644
--- a/drivers/hwmon/via-cputemp.c
+++ b/drivers/hwmon/via-cputemp.c
@@ -21,6 +21,8 @@
* 02110-1301 USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <lin... |
512504e9f5489dbe85c80fd2c1b44ab5a8e0d5fa | Analyze and fix the following issue in the Linux kernel code: hwmon: (smsc47m1) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/smsc47m1.c b/drivers/hwmon/smsc47m1.c
index 8fa462f2b570..f44a89aac381 100644
--- a/drivers/hwmon/smsc47m1.c
+++ b/drivers/hwmon/smsc47m1.c
@@ -26,6 +26,8 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <... |
bf1a85eff87eeb0651b1c5b348d51206ec7c0ef5 | Analyze and fix the following issue in the Linux kernel code: hwmon: (smsc47b397) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c
index f46d936c12da..9fb7516e6f45 100644
--- a/drivers/hwmon/smsc47b397.c
+++ b/drivers/hwmon/smsc47b397.c
@@ -26,6 +26,8 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#i... |
4b2515dbb94341db01db3208f9f40658c5e2a251 | Analyze and fix the following issue in the Linux kernel code: hwmon: (sis5595) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/sis5595.c b/drivers/hwmon/sis5595.c
index 79c2931e3008..47d7ce9af8fb 100644
--- a/drivers/hwmon/sis5595.c
+++ b/drivers/hwmon/sis5595.c
@@ -50,6 +50,8 @@
735 0008 0735
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/slab.h>
#inclu... |
14a613cc23869d0ca69154bbc5816004fe201b17 | Analyze and fix the following issue in the Linux kernel code: hwmon: (pkgtemp) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/pkgtemp.c b/drivers/hwmon/pkgtemp.c
index 0798210590bc..21c817d98123 100644
--- a/drivers/hwmon/pkgtemp.c
+++ b/drivers/hwmon/pkgtemp.c
@@ -20,6 +20,8 @@
* 02110-1301 USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
#inc... |
2caec1343e0cfe59bacf3d4f67d69ab6283cc75b | Analyze and fix the following issue in the Linux kernel code: hwmon: (pcf8591) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/pcf8591.c b/drivers/hwmon/pcf8591.c
index dc7259d69812..731b09af76b9 100644
--- a/drivers/hwmon/pcf8591.c
+++ b/drivers/hwmon/pcf8591.c
@@ -18,6 +18,8 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linu... |
5713017ec5e1a437ae4d0d196bce46d572eb7e1a | Analyze and fix the following issue in the Linux kernel code: hwmon: (lm70) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index fd108cfc05c7..3b84fb503053 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -24,6 +24,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/init.h>
#... |
63366d37ad5dbb4f208b517c88ea4bd41738dbf7 | Analyze and fix the following issue in the Linux kernel code: hwmon: (lis3lv02d) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c
index 0cee73a6124e..1b674b7d4584 100644
--- a/drivers/hwmon/lis3lv02d.c
+++ b/drivers/hwmon/lis3lv02d.c
@@ -20,6 +20,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME "... |
55d705cce829c37999f26a8d4f1dd701013e7920 | Analyze and fix the following issue in the Linux kernel code: hwmon: (ibmaem) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
index eaee546af19a..bc6e2ab3a361 100644
--- a/drivers/hwmon/ibmaem.c
+++ b/drivers/hwmon/ibmaem.c
@@ -20,6 +20,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#i... |
c95df1ae69b85d5f306d86164e245aae614b852a | Analyze and fix the following issue in the Linux kernel code: hwmon: (core) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/hwmon.c b/drivers/hwmon/hwmon.c
index 29ea6753f3bb..a61e7815a2a9 100644
--- a/drivers/hwmon/hwmon.c
+++ b/drivers/hwmon/hwmon.c
@@ -10,6 +10,8 @@
the Free Software Foundation; version 2 of the License.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h... |
1f923c7a6726b224b6b1b059da5a7f8e3dff1196 | Analyze and fix the following issue in the Linux kernel code: hwmon: (hwmon-vid) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index 2b2ca1694f95..2582bfef6ccb 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -22,6 +22,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#inclu... |
53ab0e6888925ae3ebe931c060120b0f11c1923c | Analyze and fix the following issue in the Linux kernel code: hwmon: (hp_accel) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c
index a56a78412fcb..3d21fa2b97cd 100644
--- a/drivers/hwmon/hp_accel.c
+++ b/drivers/hwmon/hp_accel.c
@@ -20,6 +20,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " ... |
22d3b41281b4c1a55086fa4dff7abb4f0c36403e | Analyze and fix the following issue in the Linux kernel code: hwmon: (f71882fg) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 75afb3b0e076..3f49dd376f02 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -18,6 +18,8 @@
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***********************************************... |
e54c5ad61f4e2c4fdfbdb8dff31fc604073d3550 | Analyze and fix the following issue in the Linux kernel code: hwmon: (f71805f) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c
index 525a00bd70b1..92f949767ece 100644
--- a/drivers/hwmon/f71805f.c
+++ b/drivers/hwmon/f71805f.c
@@ -28,6 +28,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linu... |
9c6e13b411cf0f656b7d7a78ec35bf0069f631bb | Analyze and fix the following issue in the Linux kernel code: hwmon: (dme1737) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/dme1737.c b/drivers/hwmon/dme1737.c
index 980c17d5eeae..e9a610bfd0cc 100644
--- a/drivers/hwmon/dme1737.c
+++ b/drivers/hwmon/dme1737.c
@@ -25,6 +25,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linu... |
f8bb8925682f355dc20f721bda7021ef13e5869f | Analyze and fix the following issue in the Linux kernel code: hwmon: (coretemp) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 42de98d73ff5..194ca0aa8b0c 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -20,6 +20,8 @@
* 02110-1301 USA.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/init.h>
... |
ac561494d48b92a41424cc87e2a02b545424643c | Analyze and fix the following issue in the Linux kernel code: hwmon: (asus_atk0110) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 23b8555215d2..2d68cf3c223b 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -5,6 +5,8 @@
* See COPYING in the top level directory of the kernel tree.
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fm... |
4d630e2ba59a231c8e5031cc55e16737aa59af97 | Analyze and fix the following issue in the Linux kernel code: hwmon: (asb1000) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/asb100.c b/drivers/hwmon/asb100.c
index 7dada559b3a1..c02a052d3085 100644
--- a/drivers/hwmon/asb100.c
+++ b/drivers/hwmon/asb100.c
@@ -36,6 +36,8 @@
asb100 7 3 1 4 0x31 0x0694 yes no
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux... |
2e991201e4ebffb1fb32873d72e2ee4b499269c3 | Analyze and fix the following issue in the Linux kernel code: hwmon: (adt7470) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/adt7470.c b/drivers/hwmon/adt7470.c
index 87d92a56a939..c6d1ce059aea 100644
--- a/drivers/hwmon/adt7470.c
+++ b/drivers/hwmon/adt7470.c
@@ -19,6 +19,8 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+... |
fe826749aec090c6f9ab48502bb9a7777572b85b | Analyze and fix the following issue in the Linux kernel code: hwmon: (abituguru3) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Added a few static strings to standardize logging messages.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index 3cf28af614b5..48d21e22e930 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -23,6 +23,9 @@
chip found on newer Abit uGuru motherboards. Note: because of lack of specs
only reading the sensors and thei... |
28ebfa13f97265e415fbe19795500a6d922a6c86 | Analyze and fix the following issue in the Linux kernel code: hwmon: (abituguru) Use pr_fmt and pr_<level> | Problem Details:
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Added a few static strings to standardize logging messages.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> | ```diff
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index 03694cc17a32..8f07a9dda152 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -20,6 +20,9 @@
the custom Abit uGuru chip found on Abit uGuru motherboards. Note: because
of lack of specs the CPU/RAM voltage &... |
2d75af2f2a7a6103a6d539a492fe81deacabde44 | Analyze and fix the following issue in the Linux kernel code: dynamic debug: Fix build issue with older gcc | Problem Details:
On older gcc (3.3) dynamic debug fails to compile:
include/net/inet_connection_sock.h: In function `inet_csk_reset_xmit_timer':
include/net/inet_connection_sock.h:236: error: duplicate label declaration `do_printk'
include/net/inet_connection_sock.h:219: error: this is a previous declaration
include/n... | ```diff
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h
index a90b3892074a..1c70028f81f9 100644
--- a/include/linux/dynamic_debug.h
+++ b/include/linux/dynamic_debug.h
@@ -44,34 +44,24 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n,
extern int ddebug_remove_module(const char *m... |
870915e047a2da695be118d32dd5a900f0c3e933 | Analyze and fix the following issue in the Linux kernel code: tracing: Fix TRACE_EVENT power tracepoint creation | Problem Details:
DEFINE_TRACE should also exist when CONFIG_EVENT_TRACING=n. Otherwise, setting
only TRACEPOINTS=y is broken.
Acked-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
LKML-Reference: <20101028153117.GA4051@Krystal>
Signed-off-by: Steven Rosted... | ```diff
diff --git a/kernel/Makefile b/kernel/Makefile
index 0b5ff083fa22..e0f2831634b4 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -100,6 +100,7 @@ obj-$(CONFIG_FUNCTION_TRACER) += trace/
obj-$(CONFIG_TRACING) += trace/
obj-$(CONFIG_X86_DS) += trace/
obj-$(CONFIG_RING_BUFFER) += trace/
+obj-$(CONFIG_TRACE... |
1dbd1951f39e13da579ffe879cce19586d0462de | Analyze and fix the following issue in the Linux kernel code: tracing: Fix preempt count leak | Problem Details:
While running my ftrace stress test, this showed up:
BUG: sleeping function called from invalid context at mm/mmap.c:233
...
note: cat[3293] exited with preempt_count 1
The bug was introduced by commit 91e86e560d0b3ce4c5fc64fd2bbb99f856a30a4e
("tracing: Fix recursive user stack trace")
Cc: <stable@k... | ```diff
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index f8cf959bad45..dc53ecb80589 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1313,12 +1313,10 @@ ftrace_trace_userstack(struct ring_buffer *buffer, unsigned long flags, int pc)
__this_cpu_inc(user_stack_count);
-
-
event = tra... |
b197f13b53681c606e59d7d9a8a1d2d54fd363fe | Analyze and fix the following issue in the Linux kernel code: pata_hpt3x2n: coding style cleanup | Problem Details:
Fix 8 errors and 3 warnings given by checkpatch.pl:
- *switch* and *case* not on the same indentation level;
- no space between *for*/*switch*/*while* and open parenthesis;
- space between an unary operator and its operand;
- spaces before tabs;
- lines over 80 characters.
In addition to these ch... | ```diff
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 809a4b4e88ab..d2239bbdb798 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -25,7 +25,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt3x2n"
-#define DRV_VERSION "0.3.12"
+#define DRV_VERSION "0.3.1... |
49bfbd38bfc997e9081beabd758b2bd655d26a9c | Analyze and fix the following issue in the Linux kernel code: pata_hpt37x: coding style cleanup | Problem Details:
Fix 12 errors and 15 warnings given by checkpatch.pl:
- *switch* and *case* not on the same indentation level;
- no space between *for*/*switch*/*while* and open parenthesis;
- space between an unary operator and its operand;
- drive blacklist arrays not being *const*;
- spaces before tabs;
- lin... | ```diff
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 9c62951c3e26..9e2c98449055 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -24,7 +24,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt37x"
-#define DRV_VERSION "0.6.16"
+#define DRV_VERSION "0.6.17"
... |
28cd4b6b4850d7588f1033c3808314b6bc2150d5 | Analyze and fix the following issue in the Linux kernel code: pata_hpt366: coding style cleanup | Problem Details:
Fix 2 errors and 11 warnings given by checkpatch.pl:
- *switch* and *case* not on the same indentation level;
- no space between *switch* and open parenthesis;
- drive blacklist arrays not being *const*;
- spaces before tabs;
- lines over 80 characters.
In addition to these changes, also add new ... | ```diff
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index 7688868557b9..d7e57db36bc8 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -25,7 +25,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt366"
-#define DRV_VERSION "0.6.8"
+#define DRV_VERSION "0.6.9"
s... |
e70d84501b630e390b4242fb4ac629b694c11484 | Analyze and fix the following issue in the Linux kernel code: ocfs2: fix build for OCFS2_FS_STATS not enabled | Problem Details:
When CONFIG_OCFS2_FS_STATS is not enabled:
fs/ocfs2/cluster/tcp.c:1254: error: implicit declaration of function 'o2net_update_recv_stats'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <joel.becker@oracle.com>
Cc: ocfs2-devel@oss.oracle.com
Si... | ```diff
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index bc2309554d0b..3b11cb1e38fc 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -257,6 +257,8 @@ static void o2net_update_recv_stats(struct o2net_sock_container *sc)
# define o2net_update_send_stats(a, b)
+# define o2net_upda... |
bfc672dcf323877228682aff79dff8ecd9f30ff8 | Analyze and fix the following issue in the Linux kernel code: Documentation/trace/events.txt: Remove obsolete sched_signal_send. | Problem Details:
'sched_signal_send' doesn't exist in the kernel now. Replace it
with 'signal_generate' so that the example in events.txt can be
executed successfully.
I also change some /debug to /sys/kernel/debug which is debugfs'
default mount directory now(similar to commit 52ad51e).
Cc: Li Zefan <lizf@cn.fujitsu... | ```diff
diff --git a/Documentation/trace/events.txt b/Documentation/trace/events.txt
index 09bd8e902989..b510564aac7e 100644
--- a/Documentation/trace/events.txt
+++ b/Documentation/trace/events.txt
@@ -125,7 +125,7 @@ is the size of the data item, in bytes.
For example, here's the information displayed for the 'sched... |
9c23225006b695ceba31c035b287f5a7a0b0304e | Analyze and fix the following issue in the Linux kernel code: fujitsu-laptop: fix compiler warning on pnp_ids | Problem Details:
Annotate pnp_ids as '__used' to fix following warning:
CC drivers/platform/x86/fujitsu-laptop.o
drivers/platform/x86/fujitsu-laptop.c:1243: warning: ‘pnp_ids’ defined but not used
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com> | ```diff
diff --git a/drivers/platform/x86/fujitsu-laptop.c b/drivers/platform/x86/fujitsu-laptop.c
index f44cd2620ff9..ad88b2ec34a1 100644
--- a/drivers/platform/x86/fujitsu-laptop.c
+++ b/drivers/platform/x86/fujitsu-laptop.c
@@ -1240,7 +1240,7 @@ MODULE_ALIAS("dmi:*:svnFUJITSUSIEMENS:*:pvr:rvnFUJITSU:rnFJNB1D3:*:cvrS... |
2a3f0064f2a06d5a31cddb0e452681d9f884bd8c | Analyze and fix the following issue in the Linux kernel code: eeepc-wmi: fix confusion between ctrl_param and retval | Problem Details:
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Matthew Garrett <mjg@redhat.com> | ```diff
diff --git a/drivers/platform/x86/eeepc-wmi.c b/drivers/platform/x86/eeepc-wmi.c
index 253070ab963c..78306bea01f7 100644
--- a/drivers/platform/x86/eeepc-wmi.c
+++ b/drivers/platform/x86/eeepc-wmi.c
@@ -164,7 +164,7 @@ static void eeepc_wmi_input_exit(struct eeepc_wmi *eeepc)
eeepc->inputdev = NULL;
}
-sta... |
5369c02d951afc72d68f5f85089160a63d31ca37 | Analyze and fix the following issue in the Linux kernel code: intel_scu_ipc: Utility driver for intel scu ipc | Problem Details:
This driver implements ioctl and interfaces with intel scu ipc driver. It
is used to access pmic/msic registers from user space and firmware update
utility.
Signed-off-by: Sreedhara DS <sreedhara.ds@intel.com>
[Extensive clean up and debug]
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by:... | ```diff
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index faec777b1ed4..65ba62086ca8 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -576,6 +576,15 @@ config INTEL_SCU_IPC
some embedded Intel x86 platforms. This is not needed for PC-type
machines.
+... |
ee81b786a07f1d6062d6e14b6152f1f6cc4bc63b | Analyze and fix the following issue in the Linux kernel code: deb-pkg: s/hdr/kernel_headers_/ && s/header/libc_headers_/ | Problem Details:
hdrpackage and headerpackage are not intuitive names,
use proposed alternatives by Michel Marek.
While touching them move the mkdir of the kernel_headers dir up
and fix it for paranoid umask.
CC: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: maximilian attems <max@stro.at>
Signed-off-by: Michal Marek ... | ```diff
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 8c1f8d4d156c..b0b2357aef42 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -76,25 +76,27 @@ else
fi
tmpdir="$objtree/debian/tmp"
fwdir="$objtree/debian/fwtmp"
-hdrdir="$objtree/debian/hdrtmp"
-headerdir="$objtree/d... |
56a6a19dffda6b75cef8d4183c7c6ff650025cbd | Analyze and fix the following issue in the Linux kernel code: omap2plus: prm: Trvial build break fix for undefined reference to 'omap2_prm_read_mod_reg' | Problem Details:
omap2plus_defocnfig build breaks when customised with only ARCH_OMAP4
selected. This is because common files make references to the functions
which are defined only for omap2xxx and omap3xxx.
LD .tmp_vmlinux1
arch/arm/mach-omap2/built-in.o: In function `pm_dbg_regset_store':
arch/arm/mach-omap2/... | ```diff
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.h b/arch/arm/mach-omap2/prm2xxx_3xxx.h
index 53d44f6e3736..49654c8d18f5 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.h
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.h
@@ -228,7 +228,67 @@
#ifndef __ASSEMBLER__
-
+/*
+ * Stub omap2xxx/omap3xxx functions so that common... |
faacebc50902d367071e788c6586882a32bf09f2 | Analyze and fix the following issue in the Linux kernel code: omap2plus: voltage: Trivial linking fix for 'EINVAL' undeclared | Problem Details:
CC arch/arm/mach-omap2/omap_hwmod_common_data.o
In file included from arch/arm/plat-omap/include/plat/omap_hwmod.h:38,
from arch/arm/mach-omap2/omap_hwmod_common_data.c:20:
arch/arm/plat-omap/include/plat/voltage.h: In function 'omap_voltage_late_init':
arch/arm/plat-omap/include/... | ```diff
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
index 4b02227e4098..5bd204e55c32 100644
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ b/arch/arm/plat-omap/include/plat/voltage.h
@@ -14,6 +14,8 @@
#ifndef __ARCH_ARM_MACH_OMAP2_VOLTAGE_H
#define __ARCH_AR... |
dd361b6ff6de54f628e55a39b8667108589c74bf | Analyze and fix the following issue in the Linux kernel code: omap2plus: voltage: Trivial linking fix 'undefined reference' | Problem Details:
LD init/built-in.o
LD .tmp_vmlinux1
arch/arm/mach-omap2/built-in.o: In function `omap2_set_init_voltage':
arch/arm/mach-omap2/pm.c:181: undefined reference to `omap_voltage_domain_lookup'
arch/arm/mach-omap2/built-in.o: In function `omap4_twl_init':
arch/arm/mach-omap2/omap_twl.c:244: undefin... | ```diff
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
index 9943c667f8e1..4b02227e4098 100644
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ b/arch/arm/plat-omap/include/plat/voltage.h
@@ -65,9 +65,6 @@ struct voltagedomain {
char *name;
};
-/* API to get t... |
d7e08f1b8fcb85968c35ddecbf912bdab4cf2508 | Analyze and fix the following issue in the Linux kernel code: omap2plus: voltage: Trivial warning fix 'no return statement' | Problem Details:
Fix below build warnings
CC arch/arm/mach-omap2/common.o
CC arch/arm/mach-omap2/gpio.o
In file included from arch/arm/plat-omap/include/plat/omap_hwmod.h:38,
from arch/arm/mach-omap2/gpio.c:25:
arch/arm/plat-omap/include/plat/voltage.h: In function 'omap_voltage_register_... | ```diff
diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
index 0ff123399f3b..9943c667f8e1 100644
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ b/arch/arm/plat-omap/include/plat/voltage.h
@@ -134,7 +134,10 @@ void omap_change_voltscale_method(struct voltagedomain *... |
302991379c2940975cd9c6dc377abe0b522b5010 | Analyze and fix the following issue in the Linux kernel code: omap2plus: clockdomain: Trivial fix for build break because of clktrctrl_mask | Problem Details:
struct clockdomain member clktrctrl_mask is available for only for OMAP2
and OMAP3 architectures. Technially it is also used only for these archs
but this breaks the build with custom OMAP4 configuration.
CC arch/arm/mach-omap2/clockdomain.o
arch/arm/mach-omap2/clockdomain.c: In function '_enabl... | ```diff
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index de3faa20b46b..9b459c26fb85 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -103,9 +103,7 @@ struct clockdomain {
const char *name;
struct powerdomain *ptr;
} pwrdm;
-#if def... |
b97c374d8a44292c601146783aac61f3d5d1f46f | Analyze and fix the following issue in the Linux kernel code: omap2+: pm_bus: make functions used as pointers as static | Problem Details:
omap_pm_runtime_suspend and omap_pm_runtime_resume are used
as function pointers and does not really need to be exposed
to the world.
Fixes sparse warnings:
arch/arm/mach-omap2/pm_bus.c:23:5: warning: symbol 'omap_pm_runtime_suspend' was not declared. Should it be static?
arch/arm/mach-omap2/pm_bus.c:... | ```diff
diff --git a/arch/arm/mach-omap2/pm_bus.c b/arch/arm/mach-omap2/pm_bus.c
index 784989f8f2f5..5acd2ab298b1 100644
--- a/arch/arm/mach-omap2/pm_bus.c
+++ b/arch/arm/mach-omap2/pm_bus.c
@@ -20,7 +20,7 @@
#include <plat/omap-pm.h>
#ifdef CONFIG_PM_RUNTIME
-int omap_pm_runtime_suspend(struct device *dev)
+static... |
f7c5cc456211da7d0b0aefd3886e57b313a0e00f | Analyze and fix the following issue in the Linux kernel code: OMAP: GPIO: fix _set_gpio_triggering() for OMAP2+ | Problem Details:
In case on OMAP2+ we call set_24xx_gpio_triggering() instead of
updating reg and l values. However, at the end of the function we
perform a write:
__raw_writel(l, reg);
So on OMAP2+ we end up writing 0 to the bank->base which is not
correct (typically this points to GPIO_REVISION register).
Fix thi... | ```diff
diff --git a/arch/arm/plat-omap/gpio.c b/arch/arm/plat-omap/gpio.c
index 1f98e0b94847..60631f227797 100644
--- a/arch/arm/plat-omap/gpio.c
+++ b/arch/arm/plat-omap/gpio.c
@@ -718,7 +718,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger)
case METHOD_GPIO_24XX:
case METHOD_GPI... |
dda0aea7ba5a902982cb65a7f7ec1b5c8e7b6923 | Analyze and fix the following issue in the Linux kernel code: OMAP2+: TWL: include pm header for init protos | Problem Details:
twl_init functions are declared in pm.h and used in pm.c
pm.h header defining the protos need to be included to
ensure that omap_twl.c has consistent function definition.
This fixes sparse warning:
arch/arm/mach-omap2/omap_twl.c:237:12: warning: symbol 'omap4_twl_init' was not declared. Should it be st... | ```diff
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 65ab4e33cfca..00e1d2b53683 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -20,6 +20,8 @@
#include <plat/voltage.h>
+#include "pm.h"
+
#define OMAP3_SRI2C_SLAVE_ADDR 0x12
#define OMAP3_... |
c84ff1cc48fa41ea1b86f76f61dd4767f1adb0cd | Analyze and fix the following issue in the Linux kernel code: OMAP2+: TWL: make conversion routines static | Problem Details:
The uv_to_vsel, vsel_to_uv functions don't need to be exposed to the
world as they are used as function pointers. make them static.
Fixes sparse warnings:
arch/arm/mach-omap2/omap_twl.c:63:15: warning: symbol 'twl4030_vsel_to_uv' was not declared. Should it be static?
arch/arm/mach-omap2/omap_twl.c:68... | ```diff
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index 15f8c6c1bb0f..65ab4e33cfca 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -60,17 +60,17 @@ static u8 smps_offset;
#define REG_SMPS_OFFSET 0xE0
-unsigned long twl4030_vsel_to_uv(co... |
d0eadf6d10923a46609b682bb12657fdfc1afc18 | Analyze and fix the following issue in the Linux kernel code: OMAP3+: sr_device: include pm header | Problem Details:
omap_enable_smartreflex_on_init is meant to be used by boards
which would like to have SR enabled by default on the platform, while
omap_devinit_smartreflex is used by pm code, the protos are defined
in pm.h. This header should be included to ensure that sr_device
function definitions match the prototy... | ```diff
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 786d685c09a9..b1e0af18a26a 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -27,6 +27,7 @@
#include <plat/voltage.h>
#include "control.h"
+#include "pm.h"
static bool sr_enable_on_ini... |
aa58abc20fa85328a9f048e2626c0893691ff284 | Analyze and fix the following issue in the Linux kernel code: input/tc3589x: fix compile error | Problem Details:
There was a semi-colon missing and it broke the compile.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> | ```diff
diff --git a/drivers/input/keyboard/tc3589x-keypad.c b/drivers/input/keyboard/tc3589x-keypad.c
index 69dc0cb20a00..dbbe761778d2 100644
--- a/drivers/input/keyboard/tc3589x-keypad.c
+++ b/drivers/input/keyboard/tc3589x-keypad.c
@@ -469,4 +469,4 @@ module_exit(tc3589x_keypad_exit);
MODULE_LICENSE("GPL v2");
MOD... |
07fe0351702b6f0c9749e80cdbcb758686b0fe9b | Analyze and fix the following issue in the Linux kernel code: spi/omap: Fix DMA API usage in OMAP MCSPI driver | Problem Details:
Running the latest kernel on the 4430SDP board with DMA API debugging
enabled results in this:
WARNING: at lib/dma-debug.c:803 check_unmap+0x19c/0x6f0()
NULL NULL: DMA-API: device driver tries to free DMA memory it has not allocated
[device address=0x000000008129901a] [size=260 bytes]
Modules linked i... | ```diff
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index 2a651e61bfbf..df85990bb335 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -397,7 +397,7 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
if (tx != NULL) {
wait_for_completion(&mcs... |
05f2f274c8a8747bbfb13ac8ee0c27d5f2ad8510 | Analyze and fix the following issue in the Linux kernel code: [IA64] Avoid array overflow if there are too many cpus in SRAT table | Problem Details:
acpi_numa_init() has to parse the whole SRAT table, even if the
kernel wants to limit the number of cpus it will use (because the
ones it is going to use may be described by entries at the end of
the SRAT table). Avoid overflowing the node_cpuid array.
Reported-by: Yinghai Lu <yinghai@kernel.org>
Sig... | ```diff
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c
index c6c90f39f4d9..7b897b7b0ae6 100644
--- a/arch/ia64/kernel/acpi.c
+++ b/arch/ia64/kernel/acpi.c
@@ -477,6 +477,12 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_affinity *pa)
if (!(pa->flags & ACPI_SRAT_CPU_ENABLED))
return;
+ ... |
625dbc3b8acbefefefe27e1d7bbc6e53eb4f3f2d | Analyze and fix the following issue in the Linux kernel code: x86: Save rbp in pt_regs on irq entry | Problem Details:
From the x86_64 low level interrupt handlers, the frame pointer is
saved right after the partial pt_regs frame.
rbp is not supposed to be part of the irq partial saved registers,
but it only requires to extend the pt_regs frame by 8 bytes to
do so, plus a tiny stack offset fixup on irq exit.
This cha... | ```diff
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index e3ba417e8697..d3b895f375d3 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -299,17 +299,21 @@ ENDPROC(native_usergs_sysret64)
ENTRY(save_args)
XCPT_FRAME
cld
- movq_cfi rdi, RDI+16-ARGOFFSET
- movq_cfi rs... |
074cee9257b96a84c955ee2a2816d426c9f64e52 | Analyze and fix the following issue in the Linux kernel code: ARM i.MX27 3ds: Fix mc13783 regulator names | Problem Details:
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> | ```diff
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 6fd0f8f6deb6..83f8e2b4fd5c 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -215,10 +215,10 @@ static struct regulator_init_data vgen_init = {
static struct mc13783_regulator_init... |
39a6eebda253aa34d659ca9436e3c32ef60473f1 | Analyze and fix the following issue in the Linux kernel code: x86, dumpstack: Fix unused variable warning | Problem Details:
In dump_stack function, bp isn't used anymore, which is introduced by
commit 9c0729dc8062bed96189bd14ac6d4920f3958743. This patch removes bp
completely.
Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com>
Cc: Soeren Sandmann <sandmann@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Thom... | ```diff
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 8474c998cbd4..d6fb146c0d8b 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -197,14 +197,8 @@ void show_stack(struct task_struct *task, unsigned long *sp)
*/
void dump_stack(void)
{
- unsigned long bp =... |
524429c31b486c05449666b94613f59f729c0a84 | Analyze and fix the following issue in the Linux kernel code: sched: Fix strncmp operation | Problem Details:
One of the operands, buf, is incorrect, since it is stripped and the
correct address for subsequent string comparing could change if
leading white spaces, if any, are removed from buf.
It is fixed by replacing buf with cmp.
Signed-off-by: Hillf Danton <dhillf@gmail.com>
Signed-off-by: Peter Zijlstra ... | ```diff
diff --git a/kernel/sched.c b/kernel/sched.c
index a8478a217dee..a0eb0941fa84 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -741,7 +741,7 @@ sched_feat_write(struct file *filp, const char __user *ubuf,
buf[cnt] = 0;
cmp = strstrip(buf);
- if (strncmp(buf, "NO_", 3) == 0) {
+ if (strncmp(cmp, "NO_", ... |
e9aa1dd19fe49b5aed3ca94aab87576e534d2a39 | Analyze and fix the following issue in the Linux kernel code: sched: Fix struct autogroup memory leak | Problem Details:
Seems I lost a change somewhere, leaking memory.
sched: fix struct autogroup memory leak
Add missing change to actually use autogroup_free().
Signed-off-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1294222285.8369.2.camel@marge.simson.net... | ```diff
diff --git a/kernel/sched.c b/kernel/sched.c
index 54b58ec99fd4..a8478a217dee 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8377,6 +8377,7 @@ static void free_sched_group(struct task_group *tg)
{
free_fair_sched_group(tg);
free_rt_sched_group(tg);
+ autogroup_free(tg);
kfree(tg);
}
``` |
07cfe0e7a820ecad078c04e9c2a102521709145d | Analyze and fix the following issue in the Linux kernel code: drm/nouveau: fix hwmon device binding | Problem Details:
Bind the hwmon structs to nouveau device kobj. This makes sure
the hwmon files are created in the device subdir in line with
all other hwmon drivers.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> | ```diff
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c
index d93814160bcf..fb846a3fef15 100644
--- a/drivers/gpu/drm/nouveau/nouveau_pm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -422,8 +422,7 @@ nouveau_hwmon_init(struct drm_device *dev)
return ret;
}
dev_set_drvda... |
d906f0eb2f0e6d1a24c479f69a9c39e7e45c5ae8 | Analyze and fix the following issue in the Linux kernel code: x86, numa: Fix CONFIG_DEBUG_PER_CPU_MAPS without NUMA emulation | Problem Details:
"x86, numa: Fake node-to-cpumask for NUMA emulation" broke the
build when CONFIG_DEBUG_PER_CPU_MAPS is set and CONFIG_NUMA_EMU
is not. This is because it is possible to map a cpu to multiple
nodes when NUMA emulation is used; the patch required a physical
node address table to find those nodes that wa... | ```diff
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 3d73201ba347..1e72102e80c9 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -833,15 +833,48 @@ void __cpuinit numa_remove_cpu(int cpu)
#endif /* !CONFIG_NUMA_EMU */
#else /* CONFIG_DEBUG_PER_CPU_MAPS */
+static struct cpumask ... |
ea52b58ccbda49aeb23eb424ce05bba3cb0bc976 | Analyze and fix the following issue in the Linux kernel code: m68k: Fix stack mangling logics in sigreturn | Problem Details:
a) we should hold modifying regs->format until we know we *will* be
doing stack expansion; otherwise attacker can modify sigframe to
have wrong ->sc_formatvec and install SIGSEGV handler.
b) we should *not* mix copying saved extra stuff from userland with
expanding the stack; once we'd done that manua... | ```diff
diff --git a/arch/m68k/kernel/signal.c b/arch/m68k/kernel/signal.c
index 16ea319d1ed5..d5f4a82515f3 100644
--- a/arch/m68k/kernel/signal.c
+++ b/arch/m68k/kernel/signal.c
@@ -286,36 +286,10 @@ out:
return err;
}
-static inline int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, voi... |
763dadd47c884853a22f2f19ea27e58431303ff3 | Analyze and fix the following issue in the Linux kernel code: dccp: fix bug in updating the GSR | Problem Details:
Currently dccp_check_seqno allows any valid packet to update the Greatest
Sequence Number Received, even if that packet's sequence number is less than
the current GSR. This patch adds a check to make sure that the new packet's
sequence number is greater than GSR.
Signed-off-by: Samuel Jero <sj323707@o... | ```diff
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 45087052d894..5fdb07229017 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -426,7 +426,8 @@ static inline void dccp_update_gsr(struct sock *sk, u64 seq)
{
struct dccp_sock *dp = dccp_sk(sk);
- dp->dccps_gsr = seq;
+ if (after48(seq, dp->dccps_gsr))... |
2cf5be93d1b704f342ad423a49f0e78d73939e66 | Analyze and fix the following issue in the Linux kernel code: dccp: fix return value for sequence-invalid packets | Problem Details:
Currently dccp_check_seqno returns 0 (indicating a valid packet) if the
acknowledgment number is out of bounds and the sync that RFC 4340 mandates at
this point is currently being rate-limited. This function should return -1,
indicating an invalid packet.
Signed-off-by: Samuel Jero <sj323707@ohio.edu>... | ```diff
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 15af247ea007..8cde009e8b85 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -260,7 +260,7 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
*/
if (time_before(now, (dp->dccps_rate_last +
sysctl_dccp_sync_ratelimit... |
6d5db4668796d903dc3bad2852c82073509c37d2 | Analyze and fix the following issue in the Linux kernel code: EDAC, MCE: Fix NB error formatting | Problem Details:
Minor formatting fixup since the information which core was associated
with the MCE is not always valid.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> | ```diff
diff --git a/drivers/edac/mce_amd.c b/drivers/edac/mce_amd.c
index 61e0e87d1841..f6cf73d93359 100644
--- a/drivers/edac/mce_amd.c
+++ b/drivers/edac/mce_amd.c
@@ -597,24 +597,27 @@ void amd_decode_nb_mce(int node_id, struct mce *m, u32 nbcfg)
u16 ec = EC(m->status);
u8 xec = XEC(m->status, 0x1f);
u32 ... |
360b7f3c602ed80ce8c6b2585dcb76883a440c17 | Analyze and fix the following issue in the Linux kernel code: amd64_edac: Remove two-stage initialization | Problem Details:
Now that all prerequisites are in place, drop the two-stage driver
instances initialization in favor of the following simple init sequence:
1. Probe PCI device: we only test ECC capabilities here and if none exit
early.
2. If the hw supports ECC and it is/can be enabled, we init the per-node
instance... | ```diff
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 4632081eaea6..f621aa8becee 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -15,9 +15,13 @@ module_param(ecc_enable_override, int, 0644);
static struct msr __percpu *msrs;
+/*
+ * count successfully initialize... |
2299ef7114000f8e403797b7f9a972f54bc05fad | Analyze and fix the following issue in the Linux kernel code: amd64_edac: Check ECC capabilities initially | Problem Details:
Rework the code to check the hardware ECC capabilities at PCI probing
time. We do all further initialization only if we actually can/have ECC
enabled.
While at it:
0. Fix function naming.
1. Simplify/clarify debug output.
2. Remove amd64_ prefix from the static functions
3. Reorganize code.
Signed-of... | ```diff
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
index 9bc0299e8c74..4632081eaea6 100644
--- a/drivers/edac/amd64_edac.c
+++ b/drivers/edac/amd64_edac.c
@@ -2188,18 +2188,19 @@ static u32 amd64_csrow_nr_pages(int csrow_nr, struct amd64_pvt *pvt)
static int amd64_init_csrows(struct mem_ctl_inf... |
027dbd6f5d419c25750d6a26c5c46f46f2093a11 | Analyze and fix the following issue in the Linux kernel code: amd64_edac: Remove explicit Kconfig PCI dependency | Problem Details:
AMD_NB pulls in the dependency on PCI. Clarify/fix help text while at it.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> | ```diff
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig
index f436a2fa9f38..fe70a341bd8b 100644
--- a/drivers/edac/Kconfig
+++ b/drivers/edac/Kconfig
@@ -75,11 +75,11 @@ config EDAC_MCE
bool
config EDAC_AMD64
- tristate "AMD64 (Opteron, Athlon64) K8, F10h, F11h"
- depends on EDAC_MM_EDAC && AMD_NB && X86_... |
329a67815b596d23daf0caa588ae0800e925320f | Analyze and fix the following issue in the Linux kernel code: block cfq: don't use atomic_t for cfq_group | Problem Details:
cfq_group->ref is used with queue_lock hold, the only exception is
cfq_set_request, which looks like a bug to me, so ref doesn't need
to be an atomic and atomic operation is slower.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Acked-by: Vivek Goyal <vgoy... | ```diff
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 4cb4cf73ac00..f083bda30546 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -207,7 +207,7 @@ struct cfq_group {
struct blkio_group blkg;
#ifdef CONFIG_CFQ_GROUP_IOSCHED
struct hlist_node cfqd_node;
- atomic_t ref;
+ int ref;
#endif
... |
b7908c1035af7652cd613991b54dbff9c8b6bd3a | Analyze and fix the following issue in the Linux kernel code: block: trace event block fix unassigned field | Problem Details:
The "error" field in block_bio_complete is not assigned, leaving the memory area
uninitialized (keeping garbage data). Pass an additional tracepoint argument to
this event to initialize this field.
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@effici... | ```diff
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 0a2b5516bc21..f48a2f359ac4 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -630,7 +630,7 @@ static void dec_pending(struct dm_io *io, int error)
queue_io(md, bio);
} else {
/* done with normal IO or empty flush */
- trace_block_bio_complete... |
b3e19d924b6eaf2ca7d22cba99a517c5171007b6 | Analyze and fix the following issue in the Linux kernel code: fs: scale mntget/mntput | Problem Details:
The problem that this patch aims to fix is vfsmount refcounting scalability.
We need to take a reference on the vfsmount for every successful path lookup,
which often go to the same mount point.
The fundamental difficulty is that a "simple" reference count can never be made
scalable, because any time ... | ```diff
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 5a24f40bb48e..f099b82703d8 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -1542,7 +1542,7 @@ pfm_exit_smpl_buffer(pfm_buffer_fmt_t *fmt)
* any operations on the root directory. However, we need a non-trivia... |
c6653a838b1b2738561aff0b8c0f62a9b714bdd9 | Analyze and fix the following issue in the Linux kernel code: fs: rename vfsmount counter helpers | Problem Details:
Suggested by Andreas, mnt_ prefix is clearer namespace, follows kernel
conventions better, and is easier for tab complete. I introduced these
names so I'll admit they were not good choices.
Signed-off-by: Nick Piggin <npiggin@kernel.dk> | ```diff
diff --git a/fs/namespace.c b/fs/namespace.c
index 39a7d507fba0..03b82350f020 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -216,7 +216,7 @@ int __mnt_is_readonly(struct vfsmount *mnt)
}
EXPORT_SYMBOL_GPL(__mnt_is_readonly);
-static inline void inc_mnt_writers(struct vfsmount *mnt)
+static inline void... |
fbc8d4c04626e015b18cc61199f505920abb48f0 | Analyze and fix the following issue in the Linux kernel code: config fs: avoid switching ->d_op on live dentry | Problem Details:
Switching d_op on a live dentry is racy in general, so avoid it. In this case
it is a negative dentry, which is safer, but there are still concurrent ops
which may be called on d_op in that case (eg. d_revalidate). So in general
a filesystem may not do this. Fix configfs so as not to do this.
Signed-o... | ```diff
diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
index 0b502f80c691..578706969415 100644
--- a/fs/configfs/dir.c
+++ b/fs/configfs/dir.c
@@ -232,10 +232,8 @@ int configfs_make_dirent(struct configfs_dirent * parent_sd,
sd->s_mode = mode;
sd->s_dentry = dentry;
- if (dentry) {
+ if (dentry)
dentry->d_... |
5adcee1d8d32d7f305f6f5aaefdbf8f35adca177 | Analyze and fix the following issue in the Linux kernel code: cgroup fs: avoid switching ->d_op on live dentry | Problem Details:
Switching d_op on a live dentry is racy in general, so avoid it. In this case
it is a negative dentry, which is safer, but there are still concurrent ops
which may be called on d_op in that case (eg. d_revalidate). So in general
a filesystem may not do this. Fix cgroupfs so as not to do this.
Signed-o... | ```diff
diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index 66a416b42c18..163c890f436d 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -763,6 +763,8 @@ EXPORT_SYMBOL_GPL(cgroup_unlock);
* -> cgroup_mkdir.
*/
+static struct dentry *cgroup_lookup(struct inode *dir,
+ struct dentry *dentry, struct nameidata... |
786a5e15b613a9cee4fc9139fc3113a5ab0fde79 | Analyze and fix the following issue in the Linux kernel code: fs: d_validate fixes | Problem Details:
d_validate has been broken for a long time.
kmem_ptr_validate does not guarantee that a pointer can be dereferenced
if it can go away at any time. Even rcu_read_lock doesn't help, because
the pointer might be queued in RCU callbacks but not executed yet.
So the parent cannot be checked, nor the name ... | ```diff
diff --git a/fs/dcache.c b/fs/dcache.c
index cc2b93802179..9d1a59dfda0b 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1483,41 +1483,30 @@ out:
}
/**
- * d_validate - verify dentry provided from insecure source
+ * d_validate - verify dentry provided from insecure source (deprecated)
* @dentry: The dentry... |
7b330707dddab1ad772898c1c82516342a551173 | Analyze and fix the following issue in the Linux kernel code: ACPI / PM: Blacklist Averatec machine known to require acpi_sleep=nonvs | Problem Details:
Apparently, Averatec AV1020-ED2 does not resume correctly without
acpi_sleep=nonvs, so add it to the ACPI sleep blacklist.
References: https://bugzilla.kernel.org/show_bug.cgi?id=16396#c86
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index febb153b5a68..ddc5cce508a1 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -435,6 +435,14 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "VGN-NW130D"),
},
},
+ {
+ .callback = ... |
9cd031441a4fd09273b7c2beb337d0b2683d104c | Analyze and fix the following issue in the Linux kernel code: ACPI / ACPICA: Fix global lock acquisition | Problem Details:
There are two problems with the ACPICA's current implementation of
the global lock acquisition. First, acpi_ev_global_lock_handler(),
which in fact is an interface to the outside of the kernel, doesn't
validate its input, so it only works correctly if the other side
(i.e. the ACPI firmware) is fully s... | ```diff
diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c
index fcaed9fb44ff..8e31bb5a973a 100644
--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -284,41 +284,41 @@ static void ACPI_SYSTEM_XFACE acpi_ev_notify_dispatch(void *context)
* RETURN: ACPI_INTERRUPT_HANDLE... |
fea6f330cdd18f79d50bcdfbedb96d929a173e0d | Analyze and fix the following issue in the Linux kernel code: vga_switcheroo: comparing too few characters in strncmp() | Problem Details:
This is a copy-and-paste bug. We should be comparing 4 characters here
instead of 3.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com> | ```diff
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index d2d8543686d3..e01cacba685f 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -346,11 +346,11 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf,
if (strncmp(user... |
26fcaf60fe3861409eb4c455c5c0d0f00f599b08 | Analyze and fix the following issue in the Linux kernel code: PM: Fix oops in suspend/hibernate code related to failing ioremap() | Problem Details:
When ioremap() fails (which might happen for some reason), we nicely
oops in suspend_nvs_save() due to NULL dereference by memcpy() in there.
Fail gracefully instead.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com... | ```diff
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index febb153b5a68..d8bca6c90719 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -124,8 +124,7 @@ static int acpi_pm_freeze(void)
static int acpi_pm_pre_suspend(void)
{
acpi_pm_freeze();
- suspend_nvs_save();
- return 0;
+ return suspe... |
32171d2297daa2fe90d6ef41c5424ca9ac5bd797 | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: fix some typos in evergreen pm4 defines | Problem Details:
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com> | ```diff
diff --git a/drivers/gpu/drm/radeon/evergreend.h b/drivers/gpu/drm/radeon/evergreend.h
index b8da323f15c8..36d32d83d866 100644
--- a/drivers/gpu/drm/radeon/evergreend.h
+++ b/drivers/gpu/drm/radeon/evergreend.h
@@ -648,7 +648,7 @@
#define PACKET3_NOP 0x10
#define PACKET3_SET_BASE 0x11
#define PACKET3_... |
a9b365bdc328bd66e97087d0dba0b9a3d9eb1ac6 | Analyze and fix the following issue in the Linux kernel code: omap2+: wdt: trivial sparse fixes | Problem Details:
omap2_wd_timer_disable is declared in wdtimer.h and used by hwmod
function pointers for usage, the header inclusion is necessary
to ensure that the prototype and function remains consistent.
omap_wdt_latency is passed as a pointer and does not need global scope
Fixes sparse warnings:
arch/arm/mach-oma... | ```diff
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 381f4eb92352..2c9c912f2c42 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -978,7 +978,7 @@ static int __init omap2_init_devices(void)
arch_initcall(omap2_init_devices);
#if defined(CONFIG_OMAP... |
2393608aede2380afc3fa8815197363f01f328ad | Analyze and fix the following issue in the Linux kernel code: omap3: igep3: make igep3_flash_init static | Problem Details:
igep3_flash_init is not used beyond the scope of the file, make it
static instead.
Fixes sparse warning:
arch/arm/mach-omap2/board-igep0030.c:106:13: warning: symbol 'igep3_flash_init' was not declared. Should it be static?
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@... | ```diff
diff --git a/arch/arm/mach-omap2/board-igep0030.c b/arch/arm/mach-omap2/board-igep0030.c
index bcccd68f1856..c88e8f7f28ee 100644
--- a/arch/arm/mach-omap2/board-igep0030.c
+++ b/arch/arm/mach-omap2/board-igep0030.c
@@ -103,7 +103,7 @@ static struct platform_device igep3_onenand_device = {
},
};
-void __ini... |
0ce3bb7208b5bf7de2d869a881372b60cc37362c | Analyze and fix the following issue in the Linux kernel code: omap3: zoom: use static for pointer passing | Problem Details:
omap_zoom_wlan_data and zoom2_set_hs_extmute are not used beyond
the scope of zoom-peripherals directly, instead pointers are used.
make them static instead.
Fixes sparse warnings:
arch/arm/mach-omap2/board-zoom-peripherals.c:193:29: warning: symbol 'omap_zoom_wlan_data' was not declared. Should it be... | ```diff
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 3fbd0edd712e..3d1f9abd5663 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -190,7 +190,7 @@ static struct platform_device omap_vwlan_devi... |
bcb52693a49994f435fad5f8d4277fbb125f3452 | Analyze and fix the following issue in the Linux kernel code: omap3|4: mux: make local structures static | Problem Details:
Mux data is passed by pointers to mux.c from the SoC specific
mux file, these variables dont really need to be global scope.
This fixes the following sparse warnings:
arch/arm/mach-omap2/mux44xx.c:547:29: warning: symbol 'omap4_core_cbl_ball' was not declared. Should it be static?
arch/arm/mach-omap2/... | ```diff
diff --git a/arch/arm/mach-omap2/mux34xx.c b/arch/arm/mach-omap2/mux34xx.c
index 440c98e9a510..17f80e4ab162 100644
--- a/arch/arm/mach-omap2/mux34xx.c
+++ b/arch/arm/mach-omap2/mux34xx.c
@@ -703,7 +703,7 @@ static struct omap_mux __initdata omap3_muxmodes[] = {
* Signals different on CBC package compared to t... |
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