: Miguel Bernal Marin
---
drivers/thermal/intel_powerclamp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/thermal/intel_powerclamp.c
b/drivers/thermal/intel_powerclamp.c
index 6ceebd6..12623bc 100644
--- a/drivers/thermal/intel_powerclamp.c
+++ b/drivers/thermal/intel_powerclamp.c
When panel driver was moved from staging to misc a new line was missing
to be added on Kconfig file.
Fixes: 305b37bd01c2 ("misc: Move panel driver out of staging")
Signed-off-by: Miguel Bernal Marin
---
drivers/misc/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/dr
When objtool was added in 442f04c34a1a, fixdep was omitted to be
included in .gitignore file.
fixdep is a binary generated by objtool, and this patch adds it to
.gitignore file.
Signed-off-by: Miguel Bernal Marin
---
tools/objtool/.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a
storvsc_on_channel_callback is a void function and the return
statement at the end is not useful.
Found with checkpatch.
Signed-off-by: Miguel Bernal Marin
---
drivers/scsi/storvsc_drv.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi
Use kcalloc for allocating an array instead of kzalloc with multiply,
kcalloc is the preferred API.
Found with checkpatch.
Signed-off-by: Miguel Bernal Marin
---
drivers/scsi/storvsc_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/storvsc_drv.c b/drivers
On Thu, Sep 07, 2017 at 09:12:42AM +0200, Ingo Molnar wrote:
>
> * Miguel Bernal Marin wrote:
>
> > kernel/locking/rwsem.o: warning: objtool: up_read()+0x11: call without
> > frame pointer save/setup
> >
> > The warning means gcc 7.2.0 placed the __up_re
Since GCC version 3.1, it is possible to specify input and output
operands using symbolic names which can be referenced within the
assembler code.
Convert to named operands makes easy to understand and maintain for
future changes.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a
Since GCC version 3.1, it is possible to specify input and output
operands using symbolic names which can be referenced within the
assembler code.
Convert to named operands makes easy to understand and maintain for
future changes.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm
can result in incorrect
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2
Since GCC version 3.1, it is possible to specify input and output
operands using symbolic names which can be referenced within the
assembler code.
Convert to named operands makes easy to understand and maintain for
future changes.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm
incorrect
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff
asm statement.
Also to be easy to maintain and understand the operands from the extended
assembler instructions were converted to named operands.
Changes in v3:
- Convert to named operands
Changes in v2:
- Update first parameter from _ASM_ADD to '%3' at __downgrade_write()
Mig
incorrect
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a
can result in incorrect
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2
asm statement.
Miguel Bernal Marin (3):
locking/rwsem/x86: Add stack frame dependency for __up_read()
locking/rwsem/x86: Add stack frame dependency for __up_write()
locking/rwsem/x86: Add stack frame dependency for __downgrade_write()
arch/x86/include/asm/rwsem.h | 18 --
1
On Wed, Sep 06, 2017 at 04:33:02PM -0500, Josh Poimboeuf wrote:
> On Wed, Sep 06, 2017 at 12:26:13AM -0500, Miguel Bernal Marin wrote:
> > kernel/locking/rwsem.o: warning: objtool: downgrade_write()+0x22: call
> > without frame pointer save/setup
> >
> > The warning
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a
asm statement.
Changes in v2:
- Update first parameter from _ASM_ADD to '%3' at __downgrade_write()
Miguel Bernal Marin (3):
locking/rwsem/x86: Add stack frame dependency for __up_read()
locking/rwsem/x86: Add stack frame dependency for __up_write()
locking/rwsem/x86: Add s
incorrect
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff
can result in incorrect
stack traces.
Force a stack frame to be created before the call instruction by listing
the stack pointer as an output operand in the inline asm statement.
Signed-off-by: Miguel Bernal Marin
---
arch/x86/include/asm/rwsem.h | 6 --
1 file changed, 4 insertions(+), 2
On Wed, Sep 20, 2017 at 04:24:18PM -0500, Josh Poimboeuf wrote:
> On Tue, Sep 19, 2017 at 06:37:39PM -0500, Miguel Bernal Marin wrote:
> > Some warning were showed by objtool using gcc 7.2.0
> >
> > kernel/locking/rwsem.o: warning: objtool: up_read()+0x11: call without
&
On Mon, Sep 25, 2017 at 02:03:21PM -0500, Josh Poimboeuf wrote:
> On Mon, Sep 25, 2017 at 02:00:43PM -0500, Josh Poimboeuf wrote:
> > On Mon, Sep 25, 2017 at 12:34:19PM -0500, Miguel Bernal Marin wrote:
> > > On Wed, Sep 20, 2017 at 04:24:18PM -0500, Josh Poimboeuf wrote:
>
Bernal Marin
---
arch/x86/include/asm/rwsem.h | 53 ++--
1 file changed, 27 insertions(+), 26 deletions(-)
diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
index 7116b7931c7b..a8f486e7a124 100644
--- a/arch/x86/include/asm/rwsem.h
On Wed, Sep 20, 2017 at 04:24:18PM -0500, Josh Poimboeuf wrote:
> On Tue, Sep 19, 2017 at 06:37:39PM -0500, Miguel Bernal Marin wrote:
> > Some warning were showed by objtool using gcc 7.2.0
> >
> > kernel/locking/rwsem.o: warning: objtool: up_read()+0x11: call without
&
list the lower and merged files the process couldn't
finish and ends with a "ls: Memory exhausted"
I've tried to fix it but my knowledge is not enough on FS.
I've done small script to reproduce the issue, they are at
https://github.com/miguelinux/overlay-
Commit-ID: 30c23f29d2d5e3ce8e24f7dec550b7e15142aaef
Gitweb: https://git.kernel.org/tip/30c23f29d2d5e3ce8e24f7dec550b7e15142aaef
Author: Miguel Bernal Marin
AuthorDate: Mon, 25 Sep 2017 18:03:49 -0500
Committer: Ingo Molnar
CommitDate: Thu, 28 Sep 2017 09:43:15 +0200
locking/x86: Use
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