id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
eabe5c90580a065aed8ce6a5ba53eb443d317fae | Analyze and fix the following issue in the Linux kernel code: HID: fix typo in error message | Problem Details:
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 4e8450228a24..96d723ea5131 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -81,7 +81,7 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
sc = kzalloc(sizeof(*sc), GFP_KERNEL);
if (sc == N... |
7fbfc683f1cc4051aa095ebe48d9d1e8b015682d | Analyze and fix the following issue in the Linux kernel code: perf: Fix hypervisor sample reporting | Problem Details:
cpumode bits are defined as such:
#define PERF_RECORD_MISC_KERNEL (1 << 0)
#define PERF_RECORD_MISC_USER (2 << 0)
#define PERF_RECORD_MISC_HYPERVISOR (3 << 0)
We need to compare against the complete value of cpumode,
otherwise hypervisor samples get in... | ```diff
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index bb0fd6da2d56..8a9e6baa3099 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -295,10 +295,10 @@ void thread__find_addr_location(struct thread *self,
al->thread = self;
al->addr = addr;
- if (cpumode & PERF_RECORD_MISC... |
e6f077592d1de2f6a4fc760e7b5d6f20b37d3a27 | Analyze and fix the following issue in the Linux kernel code: sh: fix INTC to use set_irq_chained_handler() for redirects | Problem Details:
This patch updates the shared INTC code to use
set_irq_chained_handler() for intc_redirect_irq().
With this in place request_irq() on a merged irq
which has been redirected will now return -EINVAL
instead of 0 together with a crash. This thanks to
the protection of the IRQ_NOREQUEST flag set for
chain... | ```diff
diff --git a/drivers/sh/intc.c b/drivers/sh/intc.c
index 3a687396dfa2..66594eb4477d 100644
--- a/drivers/sh/intc.c
+++ b/drivers/sh/intc.c
@@ -896,8 +896,8 @@ void __init register_intc_controller(struct intc_desc *desc)
vect2->enum_id = 0;
/* redirect this interrupts to the first one */
- set_irq_ch... |
7717aefff3290c61e5f9e6aa39e9e1dc63cd4e81 | Analyze and fix the following issue in the Linux kernel code: [S390] Fix struct _lowcore layout. | Problem Details:
Offsets and sizes are wrong for 32 bit.
Got broken with 866ba284 "[S390] cleanup lowcore.h".
Reported-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> | ```diff
diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h
index f2ef4b619ce1..c25dfac7dd76 100644
--- a/arch/s390/include/asm/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
@@ -293,12 +293,12 @@ struct _lowcore
__u64 clock_comparator; /* 0x02d0 */
__u32 machine_flags; /* 0x02d8 */
... |
dce17d4ff366230aeeaaf42512bba3711243cf1c | Analyze and fix the following issue in the Linux kernel code: ALSA: hda - Fix default polarity of mute-LED GPIO on 92HD83x/88x codecs | Problem Details:
The previous commit caused a regression on HP laptops with 92HD83x/88x
codecs. The default polarity of mute-LED GPIO is inverted on these
devices.
Reference: Novell bnc#578190
https://bugzilla.novell.com/show_bug.cgi?id=578190
Signed-off-by: Takashi Iwai <tiwai@suse.de> | ```diff
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index ec0637e7d488..8c416bb18a57 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4790,7 +4790,7 @@ static void set_hp_led_gpio(struct hda_codec *codec)
* Need more information on whether it is tru... |
3af26f58d1920d904da87c3897d23070fe2266b4 | Analyze and fix the following issue in the Linux kernel code: MAINTAINERS: networking drivers - Add git net-next tree | Problem Details:
During the rc period, patches that are not bugfixes
should be done using the net-next tree.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/MAINTAINERS b/MAINTAINERS
index 03f38c18f323..602022d2c7a5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3836,6 +3836,7 @@ NETWORKING DRIVERS
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
+T: git git://g... |
d4ae20b3799e0b6fa0d832a645a422da9f239868 | Analyze and fix the following issue in the Linux kernel code: net/sched: Fix module name in Kconfig | Problem Details:
The action modules have been prefixed with 'act_', but the Kconfig
description was not changed.
Signed-off-by: Jan Luebbe <jluebbe@debian.org>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 929218a47620..21f9c7678aa3 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -433,7 +433,7 @@ config NET_ACT_POLICE
module.
To compile this code as a module, choose M here: the
- module will be called police.
+ module will be called ... |
2d171886b183982feb03446997c65e9e212b948e | Analyze and fix the following issue in the Linux kernel code: cxgb3: fix GRO checksum check | Problem Details:
Verify the HW checksum state for frames handed to GRO processing.
Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index bdbd14727e4b..318a018ca7c5 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -2079,6 +2079,7 @@ static void lro_add_page(struct adapter *adap, struct sge_qset *qs,
struct sge_fl *fl, int len, int complete)
{
struct ... |
9eb07c259207d048e3ee8be2a77b2a4680b1edd4 | Analyze and fix the following issue in the Linux kernel code: md: fix 'degraded' calculation when starting a reshape. | Problem Details:
This code was written long ago when it was not possible to
reshape a degraded array. Now it is so the current level of
degraded-ness needs to be taken in to account. Also newly addded
devices should only reduce degradedness if they are deemed to be
in-sync.
In particular, if you convert a RAID5 to a... | ```diff
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e84204eb12df..b5629c3e14fa 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -5464,11 +5464,11 @@ static int raid5_start_reshape(mddev_t *mddev)
!test_bit(Faulty, &rdev->flags)) {
if (raid5_add_disk(mddev, rdev) == 0) {
char nm... |
5a2ad98e920dd8ac4cfbc0c1556e930ba2d65427 | Analyze and fix the following issue in the Linux kernel code: arch/powerpc: Fix continuation line formats | Problem Details:
String constants that are continued on subsequent lines with \
are not good.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> | ```diff
diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
index ad461e735aec..9cf197f01e94 100644
--- a/arch/powerpc/kernel/nvram_64.c
+++ b/arch/powerpc/kernel/nvram_64.c
@@ -338,8 +338,8 @@ static int __init nvram_create_os_partition(void)
rc = nvram_write_header(new_part);
if (rc <= ... |
126b5440565a1fa0cb49fd30041525d5a9a848f5 | Analyze and fix the following issue in the Linux kernel code: drm/nouveau: Fix fbcon on mixed pre-NV50 + NV50 multicard. | Problem Details:
We used single shared fbops struct and patched it at fb init time with
pointers to the right variant. On mixed multicard, this meant that
it was either sending NV50-style commands to all cards, or NV04-style
commands to all cards.
Signed-off-by: Marcin Kościelnicki <koriakin@0x04.net>
Signed-off-by: B... | ```diff
diff --git a/drivers/gpu/drm/nouveau/nouveau_fbcon.c b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
index eddadaccc285..ea879a2efef3 100644
--- a/drivers/gpu/drm/nouveau/nouveau_fbcon.c
+++ b/drivers/gpu/drm/nouveau/nouveau_fbcon.c
@@ -107,6 +107,34 @@ static struct fb_ops nouveau_fbcon_ops = {
.fb_setcmap = drm_f... |
f0fbe3eb5f65fe5948219f4ceac68f8a665b1fc6 | Analyze and fix the following issue in the Linux kernel code: drm/nouveau: call ttm_bo_wait with the bo lock held to prevent hang | Problem Details:
nouveau_gem_ioctl_cpu_prep calls ttm_bo_wait without the bo lock held.
ttm_bo_wait unlocks that lock, and so must be called with it held.
Currently this bug causes libdrm nouveau_bo_busy() to hang the machine.
Signed-off-by: Luca Barbieri <luca at luca-barbieri.com>
Acked-by: Maarten Maathuis <madman... | ```diff
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 6ac804b0c9f9..70cc30803e3b 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -925,7 +925,9 @@ nouveau_gem_ioctl_cpu_prep(struct drm_device *dev, void *data,
}
if... |
f927b8907cb25943d6275d4ea036c065b8fd3f33 | Analyze and fix the following issue in the Linux kernel code: drm/nouveau: fix non-vram notifier blocks | Problem Details:
Due to a thinko, these were previously forced to VRAM even if we allocated
them in GART.
This commit fixes that bug, but keeps the previous behaviour of using VRAM
by default until it's been tested properly across more chipsets.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com> | ```diff
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 343ab7f17ccc..fc692e5553ad 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -56,7 +56,7 @@ int nouveau_vram_pushbuf;
module_param_named(vram_pushbuf, nouveau_vram_pu... |
695a814e18561c52456acf5051fac0ea4b8111da | Analyze and fix the following issue in the Linux kernel code: [SCSI] lpfc 8.3.8: BugFixes: Discovery relates changes | Problem Details:
Discovery relates changes:
- Separated VPI_REGISTERED state of physical port into VFI_REGISTERED and
VPI_REGISTERED state so that driver can unregister physical port VPI
independent of VFI.
- Add code to unregister, re-init and re-register physical port VPI
when physical port NportID change.
- Ad... | ```diff
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 1cc23a69db5e..197dc3e3bdc9 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -315,6 +315,9 @@ struct lpfc_vport {
#define FC_VPORT_NEEDS_REG_VPI 0x80000 /* Needs to have its vpi registered */
#define FC_RSCN_DEFERRED... |
341af10239c4c87192bf762f53c7bcb1f3a1e767 | Analyze and fix the following issue in the Linux kernel code: [SCSI] lpfc 8.3.8: BugFixes: SLI relates changes | Problem Details:
Fix hardware/SLI relates issues:
- Handle XB bit so that ELS XRIs are not prematurely released.
- Handle XB bit so that FCP XRIs are not prematurely released.
- Define new security SLI Commands.
- Remove unused security SLI commands
- Skip receive data size parameter check on received FLOGI.
- Added LP... | ```diff
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index 650494d622c1..14ee7d4f71ba 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -99,7 +99,7 @@ int lpfc_disc_state_machine(struct lpfc_vport *, struct lpfc_nodelist *, void *,
void lpfc_do_scr_ns_plo... |
f55a24f2c24b63f8b4329eb28b4aec02a4bcf5d0 | Analyze and fix the following issue in the Linux kernel code: [SCSI] be2iscsi: correcting the return | Problem Details:
This patch fixes an issue where return was not called properly.
Thanks to Mike Christie for spotting this
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de> | ```diff
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 2f0027c5605c..6b700ad2bb47 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -3873,7 +3873,7 @@ static int __init beiscsi_module_init(void)
SE_DEBUG(DBG_LVL_1,
"beiscsi_module_init - ... |
230dceb4316da9c8e05c82b64f2527aee95da2ff | Analyze and fix the following issue in the Linux kernel code: [SCSI] be2iscsi: Fix for first_burst | Problem Details:
This patch fixes the first_burst being modified
instead of max_burst
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de> | ```diff
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 3847a587d2a8..d5712bc19a71 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -274,8 +274,8 @@ int beiscsi_set_param(struct iscsi_cls_conn *cls_conn,
conn->max_recv_dlength = 65536;
... |
d0e2ddff7c4b493acff50a9000564b67cbe7d676 | Analyze and fix the following issue in the Linux kernel code: [SCSI] vmw_pvscsi: fix signedness warning with newer compilers | Problem Details:
pvscsi_setup_msix() expects 'irq' argument to be an int but is being
passed unsigned int. Unsigned int is more proper type for IRQ number
so let's use it. This shuts off a compile warning with recent
compilers.
Signed-off-by: Dmitry Torokhov <dtor@vmware.com>
Acked-by: Alok Kataria <akataria@vmware.co... | ```diff
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index d2604c813a20..e4ac5829b637 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -1069,7 +1069,8 @@ static void pvscsi_free_sgls(const struct pvscsi_adapter *adapter)
free_pages((unsigned long)ctx->sgl, get_order(SGL... |
a3babda5b3b60b5d28dbab127b1ecc8ba707b6e7 | Analyze and fix the following issue in the Linux kernel code: [SCSI] be2iscsi: Fix to allow driver to load when the FW allows more cids | Problem Details:
This fix allows the driver to load when the FW allows more cids
than than the driver supports. The driver will limit the number of cid
to what it can support. There was no reason to fail the driver load,so,
correcting that
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by... | ```diff
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 18f80411aef6..b0bb54dafbe9 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -49,12 +49,12 @@ unsigned char mgmt_get_fw_config(struct be_ctrl_info *ctrl,
phba->fw_config.iscsi_cid_count =
... |
48bd86cf213a5780346b603b703c4b83978611a8 | Analyze and fix the following issue in the Linux kernel code: [SCSI] be2iscsi: Fixing Bug for multiple SGEs | Problem Details:
The patch fixes a but where the sg_next is not assigned and hence
the first sge was being resused wrongly
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de> | ```diff
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 9fc4446b21e0..d611a13dabf0 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -1711,7 +1711,8 @@ hwi_write_sgl(struct iscsi_wrb *pwrb, struct scatterlist *sg,
io_task->bhs_pa.u.a32.... |
22c88425e03e8476176375ab0457c88ff3a5b68c | Analyze and fix the following issue in the Linux kernel code: [SCSI] mpt2sas: Use compat_ptr to setup the pointer compatibility. | Problem Details:
On ppc64, an 32bit application was failing due to data buffers not being
copied properly from user to kernel memory. The problem due to improper
conversion of 32 to 64 bit pointers. The fix is to use compat_ptr to
setup the pointer compatibility in the routine _ctl_compat_mpt_command.
Signed-off-by:... | ```diff
diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
index 198ecdd849a4..fa9bf83819d5 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
@@ -2203,14 +2203,10 @@ _ctl_compat_mpt_command(struct file *file, unsigned cmd, unsigned long arg)
kar... |
e75b9b6d9d81e35aed5ef2692285c4948e173c5c | Analyze and fix the following issue in the Linux kernel code: [SCSI] mpt2sas: Set ioc->fwfault_debug to the cmd line option mpt2sas_fwfault_debug. | Problem Details:
(1) change the formentioned string from logging_level to fwfault_debug
(2) set ioc->fwfault_debug to the command line option mpt2sas_fwfault_debug
setting at driver load time.
Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Reviewed-by: Eric Moore <eric.moore@lsi.com>
Signed-off-by: James Bottoml... | ```diff
diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index bbd4f713d332..88e6eebc3159 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -107,8 +107,7 @@ _scsih_set_fwfault_debug(const char *val, struct kernel_param *kp)
if (ret)
... |
8781ff9495578dbb74065fae55305110d9f81cb9 | Analyze and fix the following issue in the Linux kernel code: 9p: fix p9_client_destroy unconditional calling v9fs_put_trans | Problem Details:
restructure client create code to handle error cases better and
only cleanup initialized portions of the stack.
Signed-off-by: Venkateswararao Jujjuri <jvrao@us.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> | ```diff
diff --git a/net/9p/client.c b/net/9p/client.c
index cbe066966b3c..09d4f1e2e4a8 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -676,18 +676,12 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
clnt->trans = NULL;
spin_lock_init(&clnt->lock);
INIT_LIST_HEAD(&clnt->fidlist);
... |
bf2d29c64dd777e9a40bc4533e721944a590250f | Analyze and fix the following issue in the Linux kernel code: 9p: fix memory leak in v9fs_parse_options() | Problem Details:
If match_strdup() fail this function exits without freeing the options string.
Signed-off-by: Venkateswararao Jujjuri <jvrao@us.ibm.com>
Sigend-off-by: Eric Van Hensbergen <ericvh@gmail.com> | ```diff
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index 6848788a13db..7d6c2139891d 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -103,8 +103,10 @@ static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
return 0;
tmp_options = kstrdup(opts, GFP_KERNEL);
- if (!tmp_options)
+ if (!tmp_options)... |
6d7f2d8da106ecf794a5a3e98c4239f348119e3c | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: dynclks fixes | Problem Details:
- only r4xx/r5xx/rs6xx/rs740 have clock gating atom table,
so disable it on r6xx. it's already disabled on r7xx
- check to make sure the clock_gating hook exists before
calling it. This avoids a segfault on asics without
that function.
- remove unused static power management function.
Signed-off-by:... | ```diff
diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index d758b1ffb74c..3f3c7a2169f1 100644
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -549,7 +549,7 @@ static struct radeon_asic r600_asic = {
.set_memory_clock = &radeon_atom_se... |
56278a8edacee9ae9e3bc9d8c8e2d37e9969f3eb | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: pull power mode info from bios tables (v3) | Problem Details:
The general idea is to validate the current hw state
against the set of power states and select a power
state based on that. This patch just pulls the power
states from the bios and prints the information. It
is not currently hooked up in the actual power management
code. Hooking it up will require ... | ```diff
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index df21edcbae16..d73d37d5effd 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -150,6 +150,8 @@ struct radeon_clock {
*/
int radeon_pm_init(struct radeon_device *rdev);
void radeon_pm_compu... |
c913e23a145ae07b6f9f88aae8cd5ad06b5729ff | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: add dynamic engine reclocking (V9) | Problem Details:
V2: reorganize functions, fix modesetting calls
V3: rebase patch, use radeon's workqueue
V4: enable on tested chipsets only, request VBLANK IRQs
V5: enable PM on older hardware (IRQs, mode_fixup, dpms)
V6: use separate dynpm module parameter
V7: drop RADEON_ prefix, set minimum mode for dpms off
V8: up... | ```diff
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index 597f85b283bc..05502bf042b9 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -312,9 +312,13 @@ int r100_irq_process(struct radeon_device *rdev)
/* Vertical blank interrupts */
if (status & RADE... |
9ae4786712166638a8daed902886ef400e88ab24 | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms/atom: add a helper function to get the radeon connector priv | Problem Details:
This is used in a lot of places in the atom encoder code.
While here fix the spelling of crtc_source_params.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com> | ```diff
diff --git a/drivers/gpu/drm/radeon/radeon_encoders.c b/drivers/gpu/drm/radeon/radeon_encoders.c
index 3c91724457ca..c5ba1e30a43f 100644
--- a/drivers/gpu/drm/radeon/radeon_encoders.c
+++ b/drivers/gpu/drm/radeon/radeon_encoders.c
@@ -228,6 +228,32 @@ radeon_get_connector_for_encoder(struct drm_encoder *encoder... |
093972788f009cabf8f8fb726dc5267b60b3d09e | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: add pll quirk for toshiba laptop panel | Problem Details:
The panel on the Toshiba A300-1BU laptop does not like the
PLL dividers selected by the avivo pll algo, but works fine
using the older method. Add a quirk to handle it.
Should fix fdo bug 26358.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com> | ```diff
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 667f099e84af..d33fb4174b13 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1073,6 +1073,21 @@ static struct radeon_atom_ss *radeon_atombios_get_ss_info(... |
40bacf1631a3e8654b1128aa9b72e73ca801c9e4 | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: add support for hw i2c on r1xx-r5xx | Problem Details:
wire hw i2c support into radeon i2c algo.
fixes merged:
- handle bus probing correctly
- use meaningful error numbers
- abort if transaction fails
- The line mapping is different depending on the asic.
- protect hw i2c engine with a mutex
- rs300 doesn't have a pin select bit
- r200 has a different pi... | ```diff
diff --git a/drivers/gpu/drm/radeon/r500_reg.h b/drivers/gpu/drm/radeon/r500_reg.h
index 74ad89bdf2b5..0cf2ad2a5585 100644
--- a/drivers/gpu/drm/radeon/r500_reg.h
+++ b/drivers/gpu/drm/radeon/r500_reg.h
@@ -717,54 +717,62 @@
#define AVIVO_DVOA_BIT_DEPTH_CONTROL 0x7988
#define AVIVO_DC_GPIO_HPD_A ... |
fb786100f7c75e154e63d0f5a2982e6d46dfb602 | Analyze and fix the following issue in the Linux kernel code: 9p: Fix the kernel crash on a failed mount | Problem Details:
The patch fix the crash repoted below
[ 15.149907] BUG: unable to handle kernel NULL pointer dereference at 00000001
[ 15.150806] IP: [<c140b886>] p9_virtio_close+0x18/0x24
.....
....
[ 15.150806] Call Trace:
[ 15.150806] [<c1408e78>] ? p9_client_destroy+0x3f/0x163
[ 15.150806] [<c1409342>... | ```diff
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 67c4bc704c5a..cb50f4ae5eef 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -102,7 +102,8 @@ static void p9_virtio_close(struct p9_client *client)
struct virtio_chan *chan = client->trans;
mutex_lock(&virtio_9p_lock);
- chan... |
2fc1b5dd99f66d93ffc23fd8df82d384c1a354c8 | Analyze and fix the following issue in the Linux kernel code: dst: call cond_resched() in dst_gc_task() | Problem Details:
Kernel bugzilla #15239
On some workloads, it is quite possible to get a huge dst list to
process in dst_gc_task(), and trigger soft lockup detection.
Fix is to call cond_resched(), as we run in process context.
Reported-by: Pawel Staszewski <pstaszewski@itcare.pl>
Tested-by: Pawel Staszewski <pstasz... | ```diff
diff --git a/net/core/dst.c b/net/core/dst.c
index 57bc4d5b8d08..cb1b3488b739 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -17,6 +17,7 @@
#include <linux/string.h>
#include <linux/types.h>
#include <net/net_namespace.h>
+#include <linux/sched.h>
#include <net/dst.h>
@@ -79,6 +80,7 @@ loop:
whil... |
4b9d2a2112163a757943c78ea98587fc9e828641 | Analyze and fix the following issue in the Linux kernel code: drm/radeon/kms: don't crash if no DDC bus on VGA/DVI connector. | Problem Details:
This is strange - like really really strange, twilight zone of strange.
VGA ports have DDC buses, but sometimes for some reasons the BIOS
says we don't and we oops - AMD mentioned bios bugs so we'll have
to add quirks.
reported on irc by nirbheek and
https://bugzilla.redhat.com/show_bug.cgi?id=554323
... | ```diff
diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index 2d8e5a70f284..238188540017 100644
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -580,16 +580,18 @@ static enum drm_connector_status radeon_vga_detect(... |
d8c8a9e36560e9ff4c99279d64ce5dd0e1a33fa6 | Analyze and fix the following issue in the Linux kernel code: 9p: fix option parsing | Problem Details:
Options pointer is being moved before calling kfree() which seems
to cause problems. This uses a separate pointer to track and free
original allocation.
Signed-off-by: Venkateswararao Jujjuri <jvrao@us.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>w | ```diff
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c
index cf62b05e296a..6848788a13db 100644
--- a/fs/9p/v9fs.c
+++ b/fs/9p/v9fs.c
@@ -84,7 +84,7 @@ static const match_table_t tokens = {
static int v9fs_parse_options(struct v9fs_session_info *v9ses, char *opts)
{
- char *options;
+ char *options, *tmp_options;
substr... |
e15276a4b220c54db665cf46a92bd9ceb9aeb052 | Analyze and fix the following issue in the Linux kernel code: mac80211: Reset dynamic ps timer in Rx path. | Problem Details:
The current mac80211 implementation enables power save if there
is no Tx traffic for a specific timeout. Hence, PS is triggered
even if there is a continuous Rx only traffic(like UDP) going on.
This makes the drivers to wait on the tim bit in the next beacon
to awake which leads to redundant sleep-wake... | ```diff
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 01dba7618397..c9755f3d986c 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1719,6 +1719,7 @@ static ieee80211_rx_result debug_noinline
ieee80211_rx_h_data(struct ieee80211_rx_data *rx)
{
struct ieee80211_sub_if_data *sdata = rx->sdata;
+ st... |
641eabb0a3717020d1a93d3f91493ab0d826c910 | Analyze and fix the following issue in the Linux kernel code: ath: fix WARN_ON with Polish (Poland) Contry code | Problem Details:
This patch fixes a WARN_ON which is triggered
by Poland's country code.
ath: EEPROM regdomain: 0x8268
ath: EEPROM indicates we should expect a country code
ath: doing EEPROM country->regdmn map search
ath: country maps to regdmn code: 0x37
ath: Country alpha2 being used: PL
ath: Regpair used: 0x37
-... | ```diff
diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index 039ac490465c..04abd1f556b7 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -110,8 +110,9 @@ static const struct ieee80211_regdomain ath_world_regdom_67_68_6A = {
static inline bool is_ww... |
733da37dab72de6b3f8b0c56b5cdea322f18a684 | Analyze and fix the following issue in the Linux kernel code: ath9k: fix keycache leak in split tkip case | Problem Details:
If split tkip key is used, ath_delete_key should delete
rx key and rx mic key. This patch fixes the leak of hw
keycache in the case.
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 40da7a6e4b6b..9c8f925c2093 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -809,6 +809,7 @@ static void ath_key_delete(struct ath_common *common, struct ieee80211_ke... |
29165e4c8b265a415f1fd1dca947b5d4c72abc47 | Analyze and fix the following issue in the Linux kernel code: mac80211: fix deauth race | Problem Details:
When userspace requests a deauth while the
authentication work is pending in the auth
(not probe) state, we do not properly abort
the work and then things get confused.
Fix that and also improve the checks here
to include the correct virtual interface,
just in case two virtual interfaces would
ever tr... | ```diff
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index ac9429e8d72b..7a7921476582 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1995,12 +1995,18 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata,
mutex_lock(&local->work_mtx);
list_for_each_entry(wk, &local->work_list... |
19885c4fbd79439efd6b3798bfb73f2f30e27104 | Analyze and fix the following issue in the Linux kernel code: mac80211: fix bss_conf.dtim_period | Problem Details:
In AP mode, the only mode where the parameter
is supposed to be valid, we never assign it!
Fix that to allow drivers to avoid parsing
the TIM IE for the value.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index a362523d8eb7..e1731b7c2523 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -515,6 +515,8 @@ static int ieee80211_config_beacon(struct ieee80211_sub_if_data *sdata,
if (old)
memcpy(new->tail, old->tail, new_tail_len);
+ sdata->vif.bs... |
85359499eec796e784e2f1e3d7bbb31d84dd4c2b | Analyze and fix the following issue in the Linux kernel code: wl1251: fix txop unit | Problem Details:
mac80211 uses unit units of 32 usec with txop but wl1251_acx_ac_cfg()
expects it to be usecs. This fortunately didn't cause any severe problems,
only that firmware was using incorrect WMM settings.
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com... | ```diff
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index a717dde4822e..24ae6a360ac8 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -1144,9 +1144,10 @@ static int wl1251_op_conf_tx(struct ieee80211_hw *hw, ... |
371ba88322ea5750ad411fdef7674dcee50f7235 | Analyze and fix the following issue in the Linux kernel code: libertas/if_spi: needs linux/semaphore.h | Problem Details:
libertas/if_spi.c needs to #include linux/semaphore.h to fix build errors:
drivers/net/wireless/libertas/if_spi.c:59: error: field 'spi_ready' has incomplete type
drivers/net/wireless/libertas/if_spi.c:60: error: field 'spi_thread_terminated' has incomplete type
drivers/net/wireless/libertas/if_spi.c:... | ```diff
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index bf4bfbae6227..3ea03f259ee7 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -23,6 +23,7 @@
#include <linux/kthread.h>
#include <linux/list.h>
#include <linux/n... |
83e34f03ee9b86b49bde4707a1fe03a1837e29be | Analyze and fix the following issue in the Linux kernel code: ssb: fix interrupt assignment | Problem Details:
Explicitely enable shared interrupt 2 for any core that didn't get a dedicated IRQ
anymore (fallthrough case) and for EXTIF cores to make gpio interrupts work.
Also remove a bogus comment.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com> | ```diff
diff --git a/drivers/ssb/driver_mipscore.c b/drivers/ssb/driver_mipscore.c
index 3c6feed46f6e..97efce184a8f 100644
--- a/drivers/ssb/driver_mipscore.c
+++ b/drivers/ssb/driver_mipscore.c
@@ -270,7 +270,6 @@ void ssb_mipscore_init(struct ssb_mipscore *mcore)
set_irq(dev, irq++);
}
break;
- /* fall... |
8007f10259d04f37044c2c731bf9ccdd9161d825 | Analyze and fix the following issue in the Linux kernel code: selinux: fix memory leak in sel_make_bools | Problem Details:
In sel_make_bools, kernel allocates memory for bool_pending_names[i]
with security_get_bools. So if we just free bool_pending_names, those
memories for bool_pending_names[i] will be leaked.
This patch resolves dozens of following kmemleak report after resuming
from suspend:
unreferenced object 0xffff8... | ```diff
diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
index a1cfc464bbb9..cd191bbec03c 100644
--- a/security/selinux/selinuxfs.c
+++ b/security/selinux/selinuxfs.c
@@ -977,6 +977,8 @@ static int sel_make_bools(void)
u32 sid;
/* remove any existing files */
+ for (i = 0; i < bool_num; i+... |
c0ce77b8323c1a0d4eeef97caf16c0ea971222a9 | Analyze and fix the following issue in the Linux kernel code: mac80211: fix deferred hardware scan requests | Problem Details:
Reinette found the reason for the warnings that
happened occasionally when a hw-offloaded scan
finished; her description of the problem:
mac80211 will defer the handling of scan requests if it is
busy with management work at the time. The scan requests
are deferred and run after the work has com... | ```diff
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index f934c9620b73..bc17cf7d68db 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -439,6 +439,16 @@ static int __ieee80211_start_scan(struct ieee80211_sub_if_data *sdata,
if (local->scan_req)
return -EBUSY;
+ if (req != local->int_scan_r... |
098dfded5b1b09927995e89c6d689f85a0f53384 | Analyze and fix the following issue in the Linux kernel code: iwlwifi: Fix to set correct ht configuration | Problem Details:
iwl_set_rxon_ht() only get called in iwl_post_associate(); which cause
possible incorrect ht configuration. Adding the call in iwl_mac_config() if
IEEE80211_CONF_CHANGE_CHANNEL flag is set to re-configure and send rxon
command.
Fixes
http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2146
Signed-... | ```diff
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 5461f105bd2d..d10bea64fce3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2744,6 +2744,7 @@ int iwl_mac_config(struct ieee80211_hw *hw, u32 changed)
if ... |
0da780c269957783d341fc3559e6b4c9912af7b4 | Analyze and fix the following issue in the Linux kernel code: mac80211: Fix probe request filtering in IBSS mode | Problem Details:
We only reply to probe request if either the requested SSID is the
broadcast SSID or if the requested SSID matches our own SSID. This
latter case was not properly handled since we were replying to different
SSID with the same length as our own SSID.
Signed-off-by: Benoit Papillault <benoit.papillault@... | ```diff
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 1f2db647bb5c..22f0c2aa7a89 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -647,7 +647,7 @@ static void ieee80211_rx_mgmt_probe_req(struct ieee80211_sub_if_data *sdata,
}
if (pos[1] != 0 &&
(pos[1] != ifibss->ssid_len ||
- ... |
86a06abab0ffbb9d8ce2b7f6b6652412ce2d2c36 | Analyze and fix the following issue in the Linux kernel code: ocfs2/dlm: Fix printing of lockname | Problem Details:
The debug call printing the name of the lock resource was chopping
off the last character. This patch fixes the problem.
Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com>
Acked-by: Mark Fasheh <mfasheh@suse.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com> | ```diff
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index 42b0bad7a612..0cd24cf54396 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -102,7 +102,7 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
assert_spin_locked(&res->spinlock);
stringify_lockname(re... |
260c64d23532caf19abb77e696971da05c388489 | Analyze and fix the following issue in the Linux kernel code: Revert "nfsd4: fix error return when pseudoroot missing" | Problem Details:
Commit f39bde24b275ddc45d fixed the error return from PUTROOTFH in the
case where there is no pseudofilesystem.
This is really a case we shouldn't hit on a correctly configured server:
in the absence of a root filehandle, there's no point accepting version
4 NFS rpc calls at all.
But the shared respo... | ```diff
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index c487810a2366..a0c4016413f1 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -1316,19 +1316,11 @@ rqst_exp_parent(struct svc_rqst *rqstp, struct path *path)
static struct svc_export *find_fsidzero_export(struct svc_rqst *rqstp)
{
- struct svc_expo... |
9d6939dac77102b09396ee0b89392ec7639612a7 | Analyze and fix the following issue in the Linux kernel code: net/9p: fix statsize inside twstat | Problem Details:
stat structures contain a size prefix. In our twstat messages
we were including the size of the size prefix in the prefix, which is not
what the protocol wants, and Inferno servers would complain.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> | ```diff
diff --git a/net/9p/client.c b/net/9p/client.c
index 90a2eb926d19..a2e2d61b903b 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -1222,10 +1222,11 @@ static int p9_client_statsize(struct p9_wstat *wst, int optional)
{
int ret;
+ /* NOTE: size shouldn't include its own length */
/* size[2] type[2] de... |
562ada612058133a5483c68a73605f3c5f42fffe | Analyze and fix the following issue in the Linux kernel code: net/9p: fix virtio transport to correctly update status on connect | Problem Details:
The 9p virtio transport was not updating its connection status correctly
preventing it from being able to mount the server.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> | ```diff
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index ea1e3daabefe..67c4bc704c5a 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -311,6 +311,7 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args)
}
client->trans = (void *)chan;
+ client->status = Conn... |
84eb8fb42c120ff32b201c1cdd910033c888f699 | Analyze and fix the following issue in the Linux kernel code: [SCSI] compat_ioct: fix bsg SG_IO | Problem Details:
bsg's SG_IO doesn't work on 32-bit userspace and 64-bit kernelspace.
The problem is that both sg and bsg drivers use SG_IO
ioctl. sg_ioctl_trans() does 32/64-bit conversion even against bsg
header. It messes up bsg header. bsg driver gets garbage.
This patch fixes sg_ioctl_trans to handle only sg hea... | ```diff
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index c5c45de1a2ee..7cbbc7ab4b50 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -301,6 +301,12 @@ static int sg_ioctl_trans(unsigned int fd, unsigned int cmd,
u32 data;
void __user *dxferp;
int err;
+ int interface_id;
+
+ if (get_user(interfac... |
d696c7bdaa55e2208e56c6f98e6bc1599f34286d | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_conntrack: fix hash resizing with namespaces | Problem Details:
As noticed by Jon Masters <jonathan@jonmasters.org>, the conntrack hash
size is global and not per namespace, but modifiable at runtime through
/sys/module/nf_conntrack/hashsize. Changing the hash size will only
resize the hash in the current namespace however, so other namespaces
will use an invalid h... | ```diff
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index aed23b6c8478..63d449807d9b 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -11,6 +11,7 @@ struct nf_conntrack_ecache;
struct netns_ct {
atomic_t count;
unsigned int expect_count;
+ unsigned ... |
14c7dbe043d01a83a30633ab6b109ba2ac61d9f7 | Analyze and fix the following issue in the Linux kernel code: netfilter: xtables: compat out of scope fix | Problem Details:
As per C99 6.2.4(2) when temporary table data goes out of scope,
the behaviour is undefined:
if (compat) {
struct foo tmp;
...
private = &tmp;
}
[dereference private]
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy <kaber@trash.net> | ```diff
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 06632762ba5f..90203e1b9187 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -925,10 +925,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
if (t && !IS_ER... |
13ccdfc2af03e09e60791f7d4bc4ccf53398af7c | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_conntrack: restrict runtime expect hashsize modifications | Problem Details:
Expectation hashtable size was simply glued to a variable with no code
to rehash expectations, so it was a bug to allow writing to it.
Make "expect_hashsize" readonly.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy <kaber@trash.net> | ```diff
diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index fdf5d2a1d9b4..4ad7d1d809af 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -569,7 +569,7 @@ static void exp_proc_remove(struct net *net)
#endif /* CONFIG_PROC_FS */
}
-m... |
9edd7ca0a3e3999c260642c92fa008892d82ca6e | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_conntrack: fix memory corruption with multiple namespaces | Problem Details:
As discovered by Jon Masters <jonathan@jonmasters.org>, the "untracked"
conntrack, which is located in the data section, might be accidentally
freed when a new namespace is instantiated while the untracked conntrack
is attached to a skb because the reference count it re-initialized.
The best fix would... | ```diff
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 0e98c3282d42..37e2b88313f2 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1113,6 +1113,10 @@ static void nf_ct_release_dying_list(struct net *net)
static void nf_conntrack_clea... |
05507fa2ac8d5e503bcf33ee43329449027d9060 | Analyze and fix the following issue in the Linux kernel code: cifs: fix dentry hash calculation for case-insensitive mounts | Problem Details:
case-insensitive mounts shouldn't use full_name_hash(). Make sure we
use the parent dentry's d_hash routine when one is set.
Reported-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index f5618f8cc462..c343b14ba2d3 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -77,6 +77,11 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
cFYI(1, ("For %s", name->name));
+ if (parent->d_op && parent->d_op->d_hash)
+ parent... |
9ab48ddcb144fdee908708669448dd136cf4894a | Analyze and fix the following issue in the Linux kernel code: netfilter: nf_conntrack: fix hash resizing with namespaces | Problem Details:
As noticed by Jon Masters <jonathan@jonmasters.org>, the conntrack hash
size is global and not per namespace, but modifiable at runtime through
/sys/module/nf_conntrack/hashsize. Changing the hash size will only
resize the hash in the current namespace however, so other namespaces
will use an invalid h... | ```diff
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index aed23b6c8478..63d449807d9b 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -11,6 +11,7 @@ struct nf_conntrack_ecache;
struct netns_ct {
atomic_t count;
unsigned int expect_count;
+ unsigned ... |
f7e7ee36757f68778700cde1aaed89e1d23e59fd | Analyze and fix the following issue in the Linux kernel code: perf record: Fix existing process callgraph symbol | Problem Details:
When 'perf record -g' a existing process, even with debuginfo
packages, still cannnot get symbol from 'perf report'.
try:
perf record -g -p `pidof xxx` -f
perf report
68.26% :1181 b74870f2 [.] 0x000000b74870f2
|
|--32.09%-- 0xb73b5b44
| ... | ```diff
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 3ad599b12c91..771533ced6a8 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -570,7 +570,7 @@ static int __cmd_record(int argc, const char **argv)
}
if (!system_wide && profile_cpu == -1)
- event__syn... |
dab1531a07ad7c5be4ebe715a3d08742f0c638e3 | Analyze and fix the following issue in the Linux kernel code: netfilter: xtables: compat out of scope fix | Problem Details:
As per C99 6.2.4(2) when temporary table data goes out of scope,
the behaviour is undefined:
if (compat) {
struct foo tmp;
...
private = &tmp;
}
[dereference private]
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Patrick McHardy <kaber@trash.net> | ```diff
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 06632762ba5f..90203e1b9187 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -925,10 +925,10 @@ static int get_info(struct net *net, void __user *user, int *len, int compat)
if (t && !IS_ER... |
76780373190d7e8ddfb6fed06aef068e2445c743 | Analyze and fix the following issue in the Linux kernel code: netfilter: fix build failure with CONNTRACK=y NAT=n | Problem Details:
net/ipv4/netfilter/nf_defrag_ipv4.c: In function 'ipv4_conntrack_defrag':
net/ipv4/netfilter/nf_defrag_ipv4.c:62: error: implicit declaration of function 'nf_ct_is_template'
Signed-off-by: Florian Westphal <fwestphal@astaro.com>
Signed-off-by: Patrick McHardy <kaber@trash.net> | ```diff
diff --git a/net/ipv4/netfilter/nf_defrag_ipv4.c b/net/ipv4/netfilter/nf_defrag_ipv4.c
index 77627fa80561..f6f46686cbc0 100644
--- a/net/ipv4/netfilter/nf_defrag_ipv4.c
+++ b/net/ipv4/netfilter/nf_defrag_ipv4.c
@@ -17,6 +17,7 @@
#include <linux/netfilter_bridge.h>
#include <linux/netfilter_ipv4.h>
#include <... |
07f804495cb08c8fdf16eee8f7d90edce4a3c9c5 | Analyze and fix the following issue in the Linux kernel code: ALSA: hda - Detect HP mute-LED GPIO setup from GPIO counts | Problem Details:
The GPIO pin number for the mute LED control on HP laptops can be
determined more easily by checking the number of available GPIO pins
of the codec chip. On a small package with up to 3 GPIOs, GPIO 0 is
used while GPIO 3 is used for others.
This fixes the missing mute GPIO for some HP laptops with ne... | ```diff
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 834c5980fe5d..39961879c414 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4754,19 +4754,14 @@ static int hp_blike_system(u32 subsystem_id);
static void set_hp_led_gpio(struct hda_codec *code... |
691c9ae099b9bcb5c27125af00a4a90120977458 | Analyze and fix the following issue in the Linux kernel code: V4L/DVB: dvb-core: fix initialization of feeds list in demux filter | Problem Details:
A DVB demultiplexer device can be used to set up either a PES filter or
a section filter. In the former case, the ts field of the feed union of
struct dmxdev_filter is used, in the latter case the sec field of the
same union is used.
The ts field is a struct list_head, and is currently initialized in t... | ```diff
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index c37790ad92d0..9ddc57909d49 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -761,7 +761,6 @@ static int dvb_demux_open(struct inode *inode, struct file *file)
dvb_ringbuffe... |
adefdceef4c1cefee2678724cd57824c8ca80091 | Analyze and fix the following issue in the Linux kernel code: V4L/DVB: Fix the risk of an oops at dvb_dmx_release | Problem Details:
dvb_dmx_init tries to allocate virtual memory for 2 pointers: filter and feed.
If the second vmalloc fails, filter is freed, but the pointer keeps pointing
to the old place. Later, when dvb_dmx_release() is called, it will try to
free an already freed memory, causing an OOPS.
Reviewed-by: Andy Walls ... | ```diff
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index b78cfb7d1897..a78408e76e75 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -1246,6 +1246,7 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
dvbdemux->feed = vma... |
fa535a77bd3fa32b9215ba375d6a202fe73e1dd6 | Analyze and fix the following issue in the Linux kernel code: sched: cpuacct: Use bigger percpu counter batch values for stats counters | Problem Details:
When CONFIG_VIRT_CPU_ACCOUNTING and CONFIG_CGROUP_CPUACCT are
enabled we can call cpuacct_update_stats with values much larger
than percpu_counter_batch. This means the call to
percpu_counter_add will always add to the global count which is
protected by a spinlock and we end up with a global spinlock ... | ```diff
diff --git a/kernel/sched.c b/kernel/sched.c
index f96be9370b75..bae6fcfe6d75 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8997,6 +8997,23 @@ static void cpuacct_charge(struct task_struct *tsk, u64 cputime)
rcu_read_unlock();
}
+/*
+ * When CONFIG_VIRT_CPU_ACCOUNTING is enabled one jiffy can be ver... |
7561f2dd393bd0c6397e6b2a6b021cdb827a2eb1 | Analyze and fix the following issue in the Linux kernel code: sh: Fix up SH7786 PCI resource definitions. | Problem Details:
This adds in some of the missing memory resources for channels 1/2 and
gets the code building again for the recent changes.
Signed-off-by: Paul Mundt <lethal@linux-sh.org> | ```diff
diff --git a/arch/sh/drivers/pci/pcie-sh7786.c b/arch/sh/drivers/pci/pcie-sh7786.c
index feac1fef21eb..95d095f26d66 100644
--- a/arch/sh/drivers/pci/pcie-sh7786.c
+++ b/arch/sh/drivers/pci/pcie-sh7786.c
@@ -1,7 +1,7 @@
/*
* Low-Level PCI Express Support for the SH7786
*
- * Copyright (C) 2009 Paul Mundt
... |
1fb9d6ad2766a1dd70d167552988375049a97f21 | Analyze and fix the following issue in the Linux kernel code: nmi_watchdog: Add new, generic implementation, using perf events | Problem Details:
This is a new generic nmi_watchdog implementation using the perf
events infrastructure as suggested by Ingo.
The implementation is simple, just create an in-kernel perf
event and register an overflow handler to check for cpu lockups.
I created a generic implementation that lives in kernel/ and
the ha... | ```diff
diff --git a/arch/x86/kernel/apic/hw_nmi.c b/arch/x86/kernel/apic/hw_nmi.c
new file mode 100644
index 000000000000..8c0e6a410d05
--- /dev/null
+++ b/arch/x86/kernel/apic/hw_nmi.c
@@ -0,0 +1,114 @@
+/*
+ * HW NMI watchdog support
+ *
+ * started by Don Zickus, Copyright (C) 2010 Red Hat, Inc.
+ *
+ * Arch spe... |
36350e00696df148507246c817cf6f86329479fd | Analyze and fix the following issue in the Linux kernel code: powerpc/pseries: Fix kexec regression caused by CPPR tracking | Problem Details:
The code to track the CPPR values added by commit
49bd3647134ea47420067aea8d1401e722bf2aac ("powerpc/pseries: Track previous
CPPR values to correctly EOI interrupts") broke kexec on pseries because
the kexec code in xics.c calls xics_set_cpu_priority() before the IPI has
been EOI'ed. This wasn't a prob... | ```diff
diff --git a/arch/powerpc/platforms/pseries/xics.c b/arch/powerpc/platforms/pseries/xics.c
index 1ee66db003be..f5f79196721c 100644
--- a/arch/powerpc/platforms/pseries/xics.c
+++ b/arch/powerpc/platforms/pseries/xics.c
@@ -784,9 +784,13 @@ static void xics_set_cpu_priority(unsigned char cppr)
{
struct xics_c... |
623b4ac4bf9e767991c66e29b47dd4b19458fb42 | Analyze and fix the following issue in the Linux kernel code: sh: fix Transfer Size calculation in both DMA drivers | Problem Details:
Both the original arch/sh/drivers/dma/dma-sh.c and the new SH dmaengine drivers
do not take into account bits 3:2 of the Transfer Size field in the CHCR
register, besides, bit-field defines set bit 2, but the mask only passes bits
1:0 through. TS_16BLK and TS_32BLK macros are bogus too. This patch fixe... | ```diff
diff --git a/arch/sh/drivers/dma/dma-sh.c b/arch/sh/drivers/dma/dma-sh.c
index 37fb5b8bbc3f..31830cb0af89 100644
--- a/arch/sh/drivers/dma/dma-sh.c
+++ b/arch/sh/drivers/dma/dma-sh.c
@@ -52,11 +52,14 @@ static inline unsigned int get_dmte_irq(unsigned int chan)
*
* iterations to complete the transfer.
*/
... |
80e1e823989ec44d8e35bdfddadbddcffec90424 | Analyze and fix the following issue in the Linux kernel code: Fix race in tty_fasync() properly | Problem Details:
This reverts commit 703625118069 ("tty: fix race in tty_fasync") and
commit b04da8bfdfbb ("fnctl: f_modown should call write_lock_irqsave/
restore") that tried to fix up some of the fallout but was incomplete.
It turns out that we really cannot hold 'tty->ctrl_lock' over calling
__f_setown, because no... | ```diff
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index c6f3b48be9dd..dcb9083ecde0 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1951,8 +1951,10 @@ static int tty_fasync(int fd, struct file *filp, int on)
pid = task_pid(current);
type = PIDTYPE_PID;
}
- retval = __f_set... |
076dc4a65a6d99a16979e2c7917e669fb8c91ee5 | Analyze and fix the following issue in the Linux kernel code: x86/alternatives: Fix build warning | Problem Details:
Fixes these warnings:
arch/x86/kernel/alternative.c: In function 'alternatives_text_reserved':
arch/x86/kernel/alternative.c:402: warning: comparison of distinct pointer types lacks a cast
arch/x86/kernel/alternative.c:402: warning: comparison of distinct pointer types lacks a cast
arch/x86/kernel... | ```diff
diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
index 3c13284ff86d..e63b80e5861c 100644
--- a/arch/x86/kernel/alternative.c
+++ b/arch/x86/kernel/alternative.c
@@ -395,12 +395,14 @@ int alternatives_text_reserved(void *start, void *end)
{
struct smp_alt_module *mod;
u8 **ptr;
+ u... |
ee11b90b12eb1ec25e1044bac861e90bfd19ec9e | Analyze and fix the following issue in the Linux kernel code: perf top: Fix annotate for userspace | Problem Details:
First, for programs and prelinked libraries, annotate code was
fooled by objdump output IPs (src->eip in the code) being
wrongly converted to absolute IPs. In such case there were no
conversion needed, but in
src->eip = strtoull(src->line, NULL, 16);
src->eip = map->unmap_ip(map, src->eip); // =... | ```diff
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index e4156bc4566d..befa57e2284d 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -216,7 +216,7 @@ static void parse_source(struct sym_entry *syme)
while (!feof(file)) {
struct source_line *src;
size_t dummy = 0;
- ... |
8eb988c70e7709b7bd1a69f0ec53d19ac20dea84 | Analyze and fix the following issue in the Linux kernel code: fix ima breakage | Problem Details:
The "Untangling ima mess, part 2 with counters" patch messed
up the counters. Based on conversations with Al Viro, this patch
streamlines ima_path_check() by removing the counter maintaince.
The counters are now updated independently, from measuring the file,
in __dentry_open() and alloc_file() by cal... | ```diff
diff --git a/fs/namei.c b/fs/namei.c
index 94a5e60779f9..cd77b6375efd 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1736,8 +1736,7 @@ do_last:
if (nd.root.mnt)
path_put(&nd.root);
if (!IS_ERR(filp)) {
- error = ima_path_check(&filp->f_path, filp->f_mode &
- (MAY_READ | MAY_WRITE | MAY_EXEC)... |
8dd5ca532c2d2c2b85f16bc038ebfff05b8853e1 | Analyze and fix the following issue in the Linux kernel code: befs: fix leak | Problem Details:
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> | ```diff
diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
index 33baf27fac78..34ddda888e63 100644
--- a/fs/befs/linuxvfs.c
+++ b/fs/befs/linuxvfs.c
@@ -873,6 +873,7 @@ befs_fill_super(struct super_block *sb, void *data, int silent)
brelse(bh);
unacquire_priv_sbp:
+ kfree(befs_sb->mount_opts.iocharset);
... |
6f5a55f1a6c5abee15a0e878e5c74d9f1569b8b0 | Analyze and fix the following issue in the Linux kernel code: Fix potential crash with sys_move_pages | Problem Details:
We incorrectly depended on the 'node_state/node_isset()' functions
testing the node range, rather than checking it explicitly. That's not
reliable, even if it might often happen to work. So do the proper
explicit test.
Reported-by: Marcus Meissner <meissner@suse.de>
Acked-and-tested-by: Brice Goglin... | ```diff
diff --git a/mm/migrate.c b/mm/migrate.c
index efddbf0926b2..9a0db5bbabe4 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -912,6 +912,9 @@ static int do_pages_move(struct mm_struct *mm, struct task_struct *task,
goto out_pm;
err = -ENODEV;
+ if (node < 0 || node >= MAX_NUMNODES)
+ goto out_pm;
+... |
301a6a317797ca362951ea21da397c05236f0070 | Analyze and fix the following issue in the Linux kernel code: [CIFS] Maximum username length check in session setup does not match | Problem Details:
Fix length check reported by D. Binderman (see below)
d binderman <dcb314@hotmail.com> wrote:
>
> I just ran the sourceforge tool cppcheck over the source code of the
> new Linux kernel 2.6.33-rc6
>
> It said
>
> [./cifs/sess.c:250]: (error) Buffer access out-of-bounds
May turn out to be harmless, bu... | ```diff
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 7085a6275c4c..aaa9c1c5a5bd 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -223,9 +223,9 @@ static void unicode_ssetup_strings(char **pbcc_area, struct cifsSesInfo *ses,
/* null user mount */
*bcc_ptr = 0;
*(bcc_ptr+1) = 0;
- } else { /* 300 should... |
f12f98dba6ea1517cd7fbb912208893b9c014c15 | Analyze and fix the following issue in the Linux kernel code: cifs: fix length calculation for converted unicode readdir names | Problem Details:
cifs_from_ucs2 returns the length of the converted name, including the
length of the NULL terminator. We don't want to include the NULL
terminator in the dentry name length however since that'll throw off the
hash calculation for the dentry cache.
I believe that this is the root cause of several probl... | ```diff
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index f84062f9a985..f5618f8cc462 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -666,6 +666,7 @@ static int cifs_get_name_from_search_buf(struct qstr *pqst,
min(len, max_len), nlt,
cifs_sb->mnt_cifs_flags &
CIFS_MOUNT_MAP_SPE... |
bd6b0bf87d8cf3d9cfeadeb12dbf5449e3e50765 | Analyze and fix the following issue in the Linux kernel code: ocfs2: Fix contiguousness check in ocfs2_try_to_merge_extent_map() | Problem Details:
The wrong member was compared in the continguousness check.
Acked-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com> | ```diff
diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index d35a27f4523e..5328529e7fd2 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -192,7 +192,7 @@ static int ocfs2_try_to_merge_extent_map(struct ocfs2_extent_map_item *emi,
emi->ei_clusters += ins->ei_clusters;
return 1;
} els... |
d0679c730395d0bde9a46939e7ba255b4ba7dd7c | Analyze and fix the following issue in the Linux kernel code: kbuild: move -fno-dwarf2-cfi-asm to powerpc only | Problem Details:
Better dwarf2 unwind information is a good thing, it allows better
debugging with kgdb and crash and helps systemtap.
Commit 003086497f07f7f1e67c0c295e261740f822b377 ("Build with
-fno-dwarf2-cfi-asm") disabled some CFI information globally to work
around a module loader bug on powerpc.
But this disab... | ```diff
diff --git a/Makefile b/Makefile
index 03053c66bb3a..2e74a68878c7 100644
--- a/Makefile
+++ b/Makefile
@@ -579,9 +579,6 @@ KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,)
# disable invalid "can't wrap" optimizations for signed / pointers
KBUILD_CFLAGS += $(call cc-option,-fno-strict-overflow)
-# rever... |
773a38dbdad03474c5ee235f7d9bf9f51c9e3c2b | Analyze and fix the following issue in the Linux kernel code: vgaarb: Fix VGA arbiter to accept PCI domains other than 0 | Problem Details:
Update the VGA Arbiter to accept PCI Domains other than 0.
Signed-off-by: Mike Travis <travis@sgi.com>
LKML-Reference: <201002022238.o12McFe8018730@imap1.linux-foundation.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Robin Holt <holt@sgi.com>
Cc: Jack Steiner <steiner@sgi.com>
Cc: Ingo Molnar <min... | ```diff
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index 1ac0c93603c9..ba7fa9ee54dc 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -954,6 +954,7 @@ static ssize_t vga_arb_write(struct file *file, const char __user * buf,
}
} else if (strncmp(curr_pos, "target ", 7) ... |
59dde3853e07aaadc2b63abd16c954d5b0606cf1 | Analyze and fix the following issue in the Linux kernel code: markup_oops.pl: minor fixes | Problem Details:
1. Fix a little format issue.
2. Check the return of "Getopt::Long::GetOptions". Output usage and
exit if it get error.
3. Change $ARGV[$#ARGV] to $ARGV[0].
4. Change the code which get $modulefile from modinfo. Replace the
pipeline with `modinfo -F filename $module`.
4. Change usage from "Spec... | ```diff
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index a7e8e019e03d..90e1d9aa35b5 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -23,10 +23,10 @@ my $modulefile = "";
# Get options
Getopt::Long::GetOptions(
'cross-compile|c=s' => \$cross_compile,
- 'module|m=s' => \$modulefi... |
52e13e219d5930fb8fb774050e6ecffa244a60a9 | Analyze and fix the following issue in the Linux kernel code: markup_oops.pl: add options to improve cross-sompilation environments | Problem Details:
The markup_oops.pl have 3 troubles to support cross-compiler environment:
1. It use objdump directly.
2. It use modinfo to get the message of module.
3. It use hex function that cannot support 64-bit number in 32-bit arch.
This patch add 3 options to markup_oops.pl:
1. -c CROSS_COMPILE Specify the ... | ```diff
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index 4a95539c807a..a7e8e019e03d 100644
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
@@ -2,6 +2,7 @@
use File::Basename;
use Math::BigInt;
+use Getopt::Long;
# Copyright 2008, Intel Corporation
#
@@ -15,7 +16,17 @@ use Math::BigIn... |
197027e6ef830d60e10f76efc8d12bf3b6c35db5 | Analyze and fix the following issue in the Linux kernel code: hwmon: (lm78) Request I/O ports individually for probing | Problem Details:
Different motherboards have different PNP declarations for LM78/LM79
chips. Some declare the whole range of I/O ports (8 ports), some
declare only the useful ports (2 ports at offset 5) and some declare
fancy ranges, for example 4 ports at offset 4. To properly handle all
cases, request all ports indiv... | ```diff
diff --git a/drivers/hwmon/lm78.c b/drivers/hwmon/lm78.c
index cadcbd90ff3b..72ff2c4e757d 100644
--- a/drivers/hwmon/lm78.c
+++ b/drivers/hwmon/lm78.c
@@ -851,17 +851,16 @@ static struct lm78_data *lm78_update_device(struct device *dev)
static int __init lm78_isa_found(unsigned short address)
{
int val, sav... |
73c77e2ccc14413c232c3e0b3aa43a0c4b72ec70 | Analyze and fix the following issue in the Linux kernel code: xfs: fix xfs to work with Virtually Indexed architectures | Problem Details:
xfs_buf.c includes what is essentially a hand rolled version of
blk_rq_map_kern(). In order to work properly with the vmalloc buffers
that xfs uses, this hand rolled routine must also implement the flushing
API for vmap/vmalloc areas.
[style updates from hch@lst.de]
Acked-by: Christoph Hellwig <hch@l... | ```diff
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 77b8be81c769..6f3ebb634b8b 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -76,6 +76,27 @@ struct workqueue_struct *xfsconvertd_workqueue;
#define xfs_buf_deallocate(bp) \
kmem_zone_free(xfs_buf_zone, (bp))... |
1c010ff8912cbc08d80e865aab9c32b6b00c527d | Analyze and fix the following issue in the Linux kernel code: i2c-tiny-usb: Fix on big-endian systems | Problem Details:
The functionality bit vector is always returned as a little-endian
32-bit number by the device, so it must be byte-swapped to the host
endianness.
On the other hand, the delay value is handled by the USB stack, so no
byte swapping is needed on our side.
This fixes bug #15105:
http://bugzilla.kernel.o... | ```diff
diff --git a/drivers/i2c/busses/i2c-tiny-usb.c b/drivers/i2c/busses/i2c-tiny-usb.c
index b1c050ff311d..e29b6d5ba8ef 100644
--- a/drivers/i2c/busses/i2c-tiny-usb.c
+++ b/drivers/i2c/busses/i2c-tiny-usb.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/module.h>
+#include <... |
73d2eaac8a3f1ec1d6d0a80ea7302a439ca9b933 | Analyze and fix the following issue in the Linux kernel code: CS5536: apply pci quirk for BIOS SMBUS bug | Problem Details:
The new cs5535-* drivers use PCI header config info rather than MSRs to
determine the memory region to use for things like GPIOs and MFGPTs. As
anticipated, we've run into a buggy BIOS:
[ 0.081818] pci 0000:00:14.0: reg 10: [io 0x6000-0x7fff]
[ 0.081906] pci 0000:00:14.0: reg 14: [io 0x6100-0... | ```diff
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index c74694345b6e..d58b94030ef3 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -338,6 +338,23 @@ static void __devinit quirk_s3_64M(struct pci_dev *dev)
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_S3, PCI_DEVICE_ID_S3_868, quirk_s3_64M);
D... |
c54a42b19fbaae4e9f212322ecca25a6bc95c1ba | Analyze and fix the following issue in the Linux kernel code: clocksource: add suspend callback | Problem Details:
Add a clocksource suspend callback. This callback can be used by the
clocksource driver to shutdown and perform any kind of late suspend
activities even though the clocksource driver itself is a non-sysdev
driver.
One example where this is useful is to fix the sh_cmt.c platform driver
that today susp... | ```diff
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 0de7e72c3995..4bca8b60cdf7 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -154,6 +154,7 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
* @max_idle_ns: max idle time permitted by the clocksou... |
3b9447fb7fa1829731290e64ef928d4f6461310a | Analyze and fix the following issue in the Linux kernel code: ASoC: pandora: Add APLL supply to fix audio output | Problem Details:
Pandora's external DAC is using 256*Fs output from the TWL4030
codec, and TWL4030 needs to have APLL enabled for it's 256*Fs
output to function.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed... | ```diff
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 71b2c161158d..68980c19a3bc 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -145,6 +145,7 @@ static const struct snd_soc_dapm_widget omap3pandora_in_dapm_widgets[] = {
};
static const struct snd... |
531c2dc70d339c5dfa8c3eb628c3459dc6f3a075 | Analyze and fix the following issue in the Linux kernel code: cciss: Make cciss_seq_show handle holes in the h->drv[] array | Problem Details:
It is possible (and expected) for there to be holes in the h->drv[]
array, that is, some elements may be NULL pointers. cciss_seq_show
needs to be made aware of this possibility to avoid an Oops.
To reproduce the Oops which this fixes:
1) Create two "arrays" in the Array Configuratino Utility and
... | ```diff
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 873e594860d3..9291614ac6b7 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -337,6 +337,9 @@ static int cciss_seq_show(struct seq_file *seq, void *v)
if (*pos > h->highest_lun)
return 0;
+ if (drv == NULL) /* it's possible ... |
1537a3638cbf741d3826c1002026cce487a6bee0 | Analyze and fix the following issue in the Linux kernel code: tree-wide: fix 'lenght' typo in comments and code | Problem Details:
Some misspelled occurences of 'octet' and some comments were also fixed
as I was on it.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Jiri Kosina <trivial@kernel.org>
Cc: Joe Perches <joe@perches.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/arch/arm/mach-at91/include/mach/at91_mci.h b/arch/arm/mach-at91/include/mach/at91_mci.h
index 550d503a1bca..57f8ee154943 100644
--- a/arch/arm/mach-at91/include/mach/at91_mci.h
+++ b/arch/arm/mach-at91/include/mach/at91_mci.h
@@ -77,7 +77,7 @@
#define AT91_MCI_BLKR 0x18 /* Block Register */
#... |
b5218a87cbe0f01d551b2dae90b54cad8ded72df | Analyze and fix the following issue in the Linux kernel code: drm/kms: fix spelling in error message | Problem Details:
Signed-off-by: Pavel Roskin <proski@gnu.org>
[clemens@ladisch.de: merged into drm_fb_helper]
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
index 0f9e90552dc4..6ce65f0a5cc0 100644
--- a/drivers/gpu/drm/drm_fb_helper.c
+++ b/drivers/gpu/drm/drm_fb_helper.c
@@ -694,7 +694,7 @@ int drm_fb_helper_set_par(struct fb_info *info)
int i;
if (var->pixclock != 0) {
- DRM_ERR... |
a64061e100826be758145462f8c656ba17c9541b | Analyze and fix the following issue in the Linux kernel code: doc: capitalization and other minor fixes in pnp doc | Problem Details:
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/Documentation/pnp.txt b/Documentation/pnp.txt
index a327db67782a..763e4659bf18 100644
--- a/Documentation/pnp.txt
+++ b/Documentation/pnp.txt
@@ -57,7 +57,7 @@ PC standard floppy disk controller
# cat resources
DISABLED
-- Notice the string "DISABLED". THis means the device is not active.
+- N... |
9ce8e498ee58bb8a866a6c3c08fcb385ed66e9d2 | Analyze and fix the following issue in the Linux kernel code: devres: typo fix s/dev/devm/ | Problem Details:
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/kernel/irq/devres.c b/kernel/irq/devres.c
index d06df9c41cba..30d56bafc9c2 100644
--- a/kernel/irq/devres.c
+++ b/kernel/irq/devres.c
@@ -81,7 +81,7 @@ EXPORT_SYMBOL(devm_request_threaded_irq);
* Except for the extra @dev argument, this function takes the
* same arguments and performs the same ... |
7d9b48ea81ee49779b95ecd0df5a8c2789e4f836 | Analyze and fix the following issue in the Linux kernel code: fix typo "definetly" -> "definitely" in comment | Problem Details:
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/drivers/i2c/algos/i2c-algo-pcf.c b/drivers/i2c/algos/i2c-algo-pcf.c
index 7ce75775ec73..6b6bd06202b2 100644
--- a/drivers/i2c/algos/i2c-algo-pcf.c
+++ b/drivers/i2c/algos/i2c-algo-pcf.c
@@ -176,7 +176,7 @@ static int pcf_init_8584 (struct i2c_algo_pcf_data *adap)
*/
if (((temp = get_pcf(adap, ... |
7dd607e82d823e40675b0b87f035ff04dcb0b5c0 | Analyze and fix the following issue in the Linux kernel code: crypto: fix typo in Kconfig help text | Problem Details:
Reported-by: Toralf Förster <toralf.foerster@gmx.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 81c185a6971f..755ab90294da 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -816,8 +816,8 @@ config CRYPTO_ANSI_CPRNG
help
This option enables the generic pseudo random number generator
for cryptographic modules. Uses the Algorithm specified in
- ... |
5e39df5625fb903587ac8e281fa57d76714996e4 | Analyze and fix the following issue in the Linux kernel code: grammar fix in comment | Problem Details:
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/mm/highmem.c b/mm/highmem.c
index 9c1e627f282e..bed8a8bfd01f 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -220,7 +220,7 @@ EXPORT_SYMBOL(kmap_high);
* @page: &struct page to pin
*
* Returns the page's current virtual memory address, or NULL if no mapping
- * exists. When and only when a n... |
9ddc5b6f18fbac07d2746566b73b89e89fdd4e6a | Analyze and fix the following issue in the Linux kernel code: tree-wide: fix typos "ammount" -> "amount" | Problem Details:
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 4ec900af332f..b1dbd9ee87cc 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -47,7 +47,7 @@
#include "mmu_decl.h"
#if defined(CONFIG_KERNEL_START_BOOL) || defined(CONFIG_LOWMEM_SIZE_BOOL)
-/* The ammount of lowm... |
659431fcafd820cc426afedadcc4548933224985 | Analyze and fix the following issue in the Linux kernel code: fix typos "precidence" -> "precedence" in comments | Problem Details:
This patch was generated by
git grep -E -i -l 'precidence' | xargs -r perl -p -i -e 's/precidence/precedence/'
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/arch/arm/boot/bootp/init.S b/arch/arm/boot/bootp/init.S
index df7bc7068d0f..8b0de41c3dcb 100644
--- a/arch/arm/boot/bootp/init.S
+++ b/arch/arm/boot/bootp/init.S
@@ -49,7 +49,7 @@ _start: add lr, pc, #-0x8 @ lr = current load addr
/*
* find the end of the tag list, and then add an INITRD tag o... |
3333e9ee9f8b82307f99fb8466724649da573025 | Analyze and fix the following issue in the Linux kernel code: doc: fix Defaultd -> Defaults typo in EISA doc | Problem Details:
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/Documentation/eisa.txt b/Documentation/eisa.txt
index 60e361ba08c0..f297fc1202ae 100644
--- a/Documentation/eisa.txt
+++ b/Documentation/eisa.txt
@@ -171,7 +171,7 @@ device.
virtual_root.force_probe :
Force the probing code to probe EISA slots even when it cannot find an
-EISA compliant mainboa... |
2273130de8b24adeb59231a9a8c6274bf5d35447 | Analyze and fix the following issue in the Linux kernel code: fix comment typo leve -> level in powerpc | Problem Details:
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/arch/powerpc/mm/tlb_low_64e.S b/arch/powerpc/mm/tlb_low_64e.S
index f288279e679d..8b04c54e596f 100644
--- a/arch/powerpc/mm/tlb_low_64e.S
+++ b/arch/powerpc/mm/tlb_low_64e.S
@@ -1,5 +1,5 @@
/*
- * Low leve TLB miss handlers for Book3E
+ * Low level TLB miss handlers for Book3E
*
* Copyright... |
de8164fb2242d77c8a83fb3c63830eb7914d696d | Analyze and fix the following issue in the Linux kernel code: doc: fix leve -> level typo in pm-runtime doc | Problem Details:
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz> | ```diff
diff --git a/Documentation/power/runtime_pm.txt b/Documentation/power/runtime_pm.txt
index 356fd86f4ea8..8602e15212d6 100644
--- a/Documentation/power/runtime_pm.txt
+++ b/Documentation/power/runtime_pm.txt
@@ -250,7 +250,7 @@ drivers/base/power/runtime.c and include/linux/pm_runtime.h:
to suspend the de... |
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