This patch adds fprobe test cases for new print format type "%pd/%pD".The
test cases test the following items:
1. Test "%pd" type for dput();
2. Test "%pD" type for vfs_read();
This test case require enable CONFIG_HAVE_FUNCTION_ARG_ACCESS_API configuration.
Signed-o
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git
stprobe: (dput+0x4/0x30)
name="enable"
grep-15389 [003] . 16922.836103: testprobe: (dput+0x4/0x30)
name="enable"
bash-14844 [001] . 16931.820909: testprobe: (dput+0x4/0x30)
name="enable"
Note that this expects the given argument (e.g. $a
ff v2 vs v1:
1. Use "%pd/%pD" print format instead of "pd/pD" print format;
2. Add "%pd/%pD" in README;
3. Expand "%pd/%pD" argument before parameter parsing;
4. Add more detail information in ftrace documentation;
5. Add test cases for new print format in self
ON_ARG_ACCESS_API configuration.
Signed-off-by: Ye Bin
---
.../ftrace/test.d/kprobe/kprobe_args_vfs.tc | 40 +++
1 file changed, 40 insertions(+)
create mode 100644
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_vfs.tc
diff --git a/tools/testing/selftests/ftrace/t
d" trace | grep "enable"
grep-15108 [003] . 5228.328609: testprobe:
(vfs_read+0x4/0xbb0) name="enable"
Note that this expects the given argument (e.g. $arg1) is an address of struct
file. User must ensure it.
Signed-off-by: Ye Bin
---
kernel/trace/trace.c |
Similar to '%pD' for printk, use '%pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace.c | 2 +-
kernel/trace/trace_probe.c | 57 +++---
2 files changed, 36 insertions(+), 23 deletions(-)
diff --git a/kernel/trace/trace.c b
ON_ARG_ACCESS_API configuration.
Signed-off-by: Ye Bin
---
.../ftrace/test.d/kprobe/kprobe_args_vfs.tc | 40 +++
1 file changed, 40 insertions(+)
create mode 100644
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_vfs.tc
diff --git a/tools/testing/selftests/ftrace/t
This patch adds fprobe test cases for new print format type "%pd/%pD".The
test cases test the following items:
1. Test "%pd" type for dput();
2. Test "%pD" type for vfs_read();
This test case require enable CONFIG_HAVE_FUNCTION_ARG_ACCESS_API configuration.
Signed-o
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git
stead of "pd/pD" print format;
2. Add "%pd/%pD" in README;
3. Expand "%pd/%pD" argument before parameter parsing;
4. Add more detail information in ftrace documentation;
5. Add test cases for new print format in selftests/ftrace;
Ye Bin (5):
tracing/probes: support '%pd'
Support print type '%pd' for print dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace.c| 2 +-
kernel/trace/trace_fprobe.c | 6 +
kernel/trace/trace_kprobe.c | 6 +
kernel/trace/trace_probe.c | 50 +
kernel/trace/trace_probe.h
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git
Support print type '%pd' for print dentry's or file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_fprobe.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/kernel/trace/trace_fprobe.c b/kernel/trace/trace_fprobe.c
index 7d2ddbcfa377..988d68e906ad 100644
--- a/kernel/trace
ON_ARG_ACCESS_API configuration.
Signed-off-by: Ye Bin
---
.../ftrace/test.d/kprobe/kprobe_args_vfs.tc | 43 +++
1 file changed, 43 insertions(+)
create mode 100644
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_vfs.tc
diff --git a/tools/testing/selftests/ftrace/t
This patch adds fprobe test cases for new print format type "%pd/%pD".The
test cases test the following items:
1. Test "%pd" type for dput();
2. Test "%pD" type for vfs_read();
This test case require enable CONFIG_HAVE_FUNCTION_ARG_ACCESS_API configuration.
Signed-o
Signed-off-by: Ye Bin
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index b12f8384a36a..831dfd0773a4 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5510,7 +5510,7 @@ static const char
Similar to '%pD' for printk, use '%pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 57 +++---
1 file changed, 35 insertions(+), 22 deletions(-)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index
1:
1. Use "%pd/%pD" print format instead of "pd/pD" print format;
2. Add "%pd/%pD" in README;
3. Expand "%pd/%pD" argument before parameter parsing;
4. Add more detail information in ftrace documentation;
5. Add test cases for new print format in selftests/f
Add traceprobe_expand_dentry_args() to expand dentry args. this API is
prepare to support "%pd" print format for kprobe.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 50 ++
kernel/trace/trace_probe.h | 2 ++
2 files changed, 52 insertion
Similar to '%pd' for printk, use '%pd' for print struct dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_kprobe.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index c4c6e0e0068b..7cbb43740b4f 100644
--- a/kernel
This patch adds fprobe test cases for new print format type "%pd/%pD".The
test cases test the following items:
1. Test "%pd" type for dput();
2. Test "%pD" type for vfs_read();
This test case require enable CONFIG_HAVE_FUNCTION_ARG_ACCESS_API configuration.
Signed-o
ON_ARG_ACCESS_API configuration.
Signed-off-by: Ye Bin
---
.../ftrace/test.d/kprobe/kprobe_args_vfs.tc | 43 +++
1 file changed, 43 insertions(+)
create mode 100644
tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_vfs.tc
diff --git a/tools/testing/selftests/ftrace/t
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git
Signed-off-by: Ye Bin
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 2a7c6fd934e9..13197d3b86bd 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5745,7 +5745,7 @@ static const char
Support print type '%pd/%pD' for print dentry's or file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_fprobe.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/kernel/trace/trace_fprobe.c b/kernel/trace/trace_fprobe.c
index 7d2ddbcfa377..988d68e906ad 100644
--- a/kernel/trace
Similar to '%pd' for printk, use '%pd' for print struct dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_kprobe.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index c4c6e0e0068b..7cbb43740b4f 100644
--- a/kernel
Similar to '%pD' for printk, use '%pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 57 +++---
1 file changed, 35 insertions(+), 22 deletions(-)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index
Add traceprobe_expand_dentry_args() to expand dentry args. this API is
prepare to support "%pd" print format for kprobe.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 50 ++
kernel/trace/trace_probe.h | 2 ++
2 files changed, 52 insertion
. Expand "%pd/%pD" argument before parameter parsing;
4. Add more detail information in ftrace documentation;
5. Add test cases for new print format in selftests/ftrace;
Ye Bin (8):
tracing/probes: add traceprobe_expand_dentry_args() helper
tracing/probes: support '%pd' type for pri
This patch adds test cases for new print format type "%pd/%pD".The test cases
test the following items:
1. Test README if add "%pd/%pD" type;
2. Test "%pd" type for dput();
3. Test "%pD" type for vfs_read();
Signed-off-by: Ye Bin
---
.../ftrace
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation
Add traceprobe_expand_dentry_args() to expand dentry args. this API is
prepare to support "%pd" print format for kprobe.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 36
kernel/trace/trace_probe.h | 2 ++
2 files changed, 38 insertion
Similar to '%pd' for printk, use '%pd' for print struct dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_kprobe.c | 6 ++
kernel/trace/trace_probe.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index c4c6e0e0068b
Similar to '%pD' for printk, use '%pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 41 --
1 file changed, 26 insertions(+), 15 deletions(-)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index
str_has_suffix() is test string if ends with specify string, and also
this API may return the index of where the suffix was found.
Signed-off-by: Ye Bin
---
include/linux/string.h | 28
1 file changed, 28 insertions(+)
diff --git a/include/linux/string.h b/include
Signed-off-by: Ye Bin
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 2a7c6fd934e9..13197d3b86bd 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5745,7 +5745,7 @@ static const char
/%pD" in README;
3. Expand "%pd/%pD" argument before parameter parsing;
4. Add more detail information in ftrace documentation;
5. Add test cases for new print format in selftests/ftrace;
Ye Bin (7):
string.h: add str_has_suffix() helper for test string ends with
specif
This patch adds test cases for new print format type "%pd/%pD".The test cases
test the following items:
1. Test README if add "%pd/%pD" type;
2. Test "%pd" type for dput();
3. Test "%pD" type for vfs_read();
Signed-off-by: Ye Bin
---
.../ftrace
Similar to '%pd' for printk, use '%pd' for print struct dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_kprobe.c | 6 ++
kernel/trace/trace_probe.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index c4c6e0e0068b
Similar to '%pD' for printk, use '%pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 41 --
1 file changed, 26 insertions(+), 15 deletions(-)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index
cases for new print format in selftests/ftrace;
Ye Bin (7):
string.h: add str_has_suffix() helper for test string ends with
specify string
tracing/probes: add traceprobe_expand_dentry_args() helper
tracing/probes: support '%pd' type for print struct dentry's name
tracing/probes: support
Add traceprobe_expand_dentry_args() to expand dentry args. this API is
prepare to support "%pd" print format for kprobe.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 36
kernel/trace/trace_probe.h | 2 ++
2 files changed, 38 insertion
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation
str_has_suffix() is test string if ends with specify string, and also
this API may return the index of where the suffix was found.
Signed-off-by: Ye Bin
---
include/linux/string.h | 28
1 file changed, 28 insertions(+)
diff --git a/include/linux/string.h b/include
Signed-off-by: Ye Bin
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 2a7c6fd934e9..13197d3b86bd 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5745,7 +5745,7 @@ static const char
Signed-off-by: Ye Bin
---
kernel/trace/trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 2a7c6fd934e9..13197d3b86bd 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -5745,7 +5745,7 @@ static const char
This patch adds test cases for new print format type "%pd/%pD".The test cases
test the following items:
1. Test README if add "%pd/%pD" type;
2. Test "%pd" type for dput();
3. Test "%pD" type for vfs_read();
Signed-off-by: Ye Bin
---
.../ftrace
Similar to '%pD' for printk, use '%pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 41 --
1 file changed, 26 insertions(+), 15 deletions(-)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index
Similar to printk() '%pd' is for fetch dentry's name from struct dentry's
pointer, and '%pD' is for fetch file's name from struct file's pointer.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation
Similar to '%pd' for printk, use '%pd' for print struct dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_kprobe.c | 6 ++
kernel/trace/trace_probe.h | 1 +
2 files changed, 7 insertions(+)
diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
index c4c6e0e0068b
Add traceprobe_expand_dentry_args() to expand dentry args. this API is
prepare to support "%pd" print format for kprobe.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 34 ++
kernel/trace/trace_probe.h | 2 ++
2 files changed, 36 insertion
at instead of "pd/pD" print format;
2. Add "%pd/%pD" in README;
3. Expand "%pd/%pD" argument before parameter parsing;
4. Add more detail information in ftrace documentation;
5. Add test cases for new print format in selftests/ftrace;
Ye Bin (7):
string.h: add str_
str_has_suffix() is test string if ends with specify string.
Signed-off-by: Ye Bin
---
include/linux/string.h | 20
1 file changed, 20 insertions(+)
diff --git a/include/linux/string.h b/include/linux/string.h
index 433c207a01da..e47e9597af27 100644
--- a/include/linux
Similar to '%pD' for printk, use 'pD' for print struct file's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 26 +++---
1 file changed, 19 insertions(+), 7 deletions(-)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index 460f98b85b1c
Similar to printk() 'pd' is for print dentry's name, and 'pD' is
for print file's name.
Signed-off-by: Ye Bin
---
Documentation/trace/kprobetrace.rst | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Documentation/trace/kprobetrace.rst
b/Documentation/trace/kprobetrace.rst
During fault locating, the file name needs to be printed based on the
dentry/file address. The offset needs to be calculated each time, which
is troublesome. Similar to printk, kprobe supports printing file names
for dentry/file addresses.
Ye Bin (3):
tracing/probes: support '%pd' type
Similar to '%pd' for printk, use 'pd' for print struct dentry's name.
Signed-off-by: Ye Bin
---
kernel/trace/trace_probe.c | 38 ++
1 file changed, 38 insertions(+)
diff --git a/kernel/trace/trace_probe.c b/kernel/trace/trace_probe.c
index 4dc74d73fc1d
it can be fixed by fsck later.
Signed-off-by: Ye Bin
---
fs/ext4/extents.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 77c84d6f1af6..6161db9c17c9 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -3245,8 +3245,
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/soc/fsl/qe/qe_common.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/soc/fsl/qe
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
idr can be initialized automatically with DEFINE_IDR()
rather than explicitly calling idr_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/dca/dca-sysfs.c | 7
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/macintosh/via-pmu-led.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/macintosh/via-pmu
spinlock can be initialized automatically with DEFINE_SPINLOCK()
rather than explicitly calling spin_lock_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/macintosh/via-pmu.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/macintosh/via-pmu.c b
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/platform/chrome/cros_ec_lpc_mec.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/platform/chrome
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
fs/dlm/lockspace.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/dlm/lockspace.c b/fs/dlm/lockspace.c
index
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
fs/dlm/debug_fs.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index
mutex lock can be initialized automatically with DEFINE_MUTEX()
rather than explicitly calling mutex_init().
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/char/xilinx_hwicap/xilinx_hwicap.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/char
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/wsa881x.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/rt1019.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/cx2072x.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/amd/renoir/acp3x-pdm-dma.c | 2 +-
1
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/rt715-sdca.c | 2 +-
1 file
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/lpass-rx-macro.c | 2 +-
1 file
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/wcd934x.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/lpass-tx-macro.c | 2 +-
1 file
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/rt711-sdca.c | 2 +-
1 file
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/tas2770.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/lpass-wsa-macro.c | 2 +-
1 file
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/wcd9335.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/intel/keembay/kmb_platform.c | 2 +-
1
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/amd/raven/acp3x-i2s.c | 2 +-
1 file
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/tas2764.c | 2 +-
1 file changed
The snd_soc_dai_ops structures is only stored in the ops field of a
snd_soc_dai_driver structure, so make the snd_soc_dai_ops structure
const to allow the compiler to put it in read-only memory.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
sound/soc/codecs/lpass-va-macro.c | 2 +-
1 file
As write_mmp_block return 1 when buffer isn't uptodate, return -EIO is
more appropriate.
Fixes: 54d3adbc29f0 ("ext4: save all error info in save_error_info() and drop
ext4_set_errno()")
Reported-by: Liu Zhi Qiang
Signed-off-by: Ye Bin
Reviewed-by: Andreas Dilger
---
fs/ext4/mmp.c
error()")
Signed-off-by: Ye Bin
---
fs/ext4/super.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index b9693680463a..acb75dc396f8 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -667,9 +667,6 @@ static void ext4_handle_er
As read_mmp_block return 1 when failed. read_mmp_block return -EIO when buffer
isn't uptodate.
Fixes: 54d3adbc29f0 ("ext4: save all error info in save_error_info() and
drop ext4_set_errno()")
Reported-by: Liu Zhi Qiang
Signed-off-by: Ye Bin
---
fs/ext4/mmp.c | 2 +-
1 file changed, 1
As read_mmp_block return 1 when failed, so just pass retval to
save_error_info.
Fixes: 54d3adbc29f0 ("ext4: save all error info in save_error_info() and
drop ext4_set_errno()")
Reported-by: Liu Zhi Qiang
Signed-off-by: Ye Bin
---
fs/ext4/mmp.c | 2 +-
1 file changed, 1 insertion(+),
, we just
update "ex->ee_len = orig_ex.ee_len", this will lead to extent overlap, then
cause bug on when cache extent.
If call ext4_ext_insert_extent failed don't update ex->ee_len with old value.
Maybe there will lead to block leak, but it can be fixed by fsck later.
Signed-off-by:
Fix follow warning:
drivers/usb/typec/class.c:763:6: warning: unused variable ‘ret’
[-Wunused-variable]
int ret;
^~~
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/usb/typec/class.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/typec/class.c b/drivers/usb
btmtk_patch_header *patchhdr = NULL;
^~~~
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/bluetooth/btusb.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index eeafb8432c0f..9609b6cbf20f 100644
Fix follow warning:
drivers/gpu/drm/nouveau/nouveau_bios.c:2086:18: warning: variable ‘pdev’ set
but not used [-Wunused-but-set-variable]
struct pci_dev *pdev;
^~~~
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/gpu/drm/nouveau/nouveau_bios.c | 2 --
1 file
Fix follow warning:
init/version.c:16:1: unused including
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
init/version.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/init/version.c b/init/version.c
index 92afc782b043..b1329f16c6b6 100644
--- a/init/version.c
+++ b/init/version.c
/pci-epf-ntb.c:972:17: warning: variable
‘peer_barno’ set but not used [-Wunused-but-set-variable]
972 | enum pci_barno peer_barno, barno;
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/pci/endpoint/functions/pci-epf-ntb.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions
alue after add list, this may lead to reference NULL
ptr.
Signed-off-by: Ye Bin
---
drivers/scsi/device_handler/scsi_dh_rdac.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c
b/drivers/scsi/device_handler/scsi_dh_rdac.c
index
t;sdev = NULL;
There is race runing rdac_bus_attach concurrently, maybe we access rdac_dh_data
but h->sdev has not been set.
Signed-off-by: Ye Bin
---
drivers/scsi/device_handler/scsi_dh_rdac.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/device_handler/scsi_d
Fix warning:
drivers/acpi/x86/s2idle.c:138:25: warning: variable ‘obj_new’ set but
not used [-Wunused-but-set-variable]
union acpi_object *obj_new;
^~~
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/acpi/x86/s2idle.c | 2 --
1 file changed, 2
Fix follow warning:
drivers/pinctrl/nomadik/pinctrl-nomadik.c:952:8: warning: unused
variable ‘wake’ [-Wunused-variable]
bool wake;
^~~~
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
drivers/pinctrl/nomadik/pinctrl-nomadik.c | 1 -
1 file changed, 1 deletion(-)
diff --git
Fix follow warning:
fs/io_uring.c:1523:22: warning: variable ‘id’ set but not used
[-Wunused-but-set-variable]
struct io_identity *id;
^~
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
fs/io_uring.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/fs/io_uring.c
Fix follow warning:
[crypto/testmgr.c:2317]: (warning) %d in format string (no. 5) requires
'int' but the argument type is 'unsigned int'.
Reported-by: Hulk Robot
Signed-off-by: Ye Bin
---
crypto/testmgr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/testmgr.c b
and the buffer up-to-date flag
is cleared. If that happens mark_buffer_dirty() can end up throwing a
WARN_ON_ONCE.
To Fix this warning, lock buffer when call mark_buffer_dirty in function
__ext4_handle_dirty_metadate.
Signed-off-by: Ye Bin
---
fs/ext4/ext4_jbd2.c | 2 ++
1 file changed, 2 insertions
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