[PATCH] powerpc:entry_32: correct the path and function name in the comment

[PATCH] powerpc:entry_32: correct the path and function name in the comment

[chenzefeng]

Update the comment for file's directory and function name changed.

Fixes: facd04a904ff ("powerpc: convert to copy_thread_tls")
Fixes: 14cf11af6cf6 ("powerpc: Merge enough to start building in arch/powerpc.")

Signed-off-by: chenzefeng <chenzefeng2@huawei.com>
---
 arch/powerpc/kernel/entry_32.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
index 8420abd4ea1c..9937593d3a33 100644
--- a/arch/powerpc/kernel/entry_32.S
+++ b/arch/powerpc/kernel/entry_32.S
@@ -696,8 +696,8 @@ handle_dabr_fault:
  * to the "_switch" path.  If you change this , you'll have to
  * change the fork code also.
  *
- * The code which creates the new task context is in 'copy_thread'
- * in arch/ppc/kernel/process.c
+ * The code which creates the new task context is in 'copy_thread_tls'
+ * in arch/powerpc/kernel/process.c
  */
 _GLOBAL(_switch)
 	stwu	r1,-INT_FRAME_SIZE(r1)
-- 
2.12.3

Re: [PATCH] powerpc:entry_32: correct the path and function name in the comment

[Christophe Leroy]

Le 07/08/2020 à 12:19, chenzefeng a écrit :
> Update the comment for file's directory and function name changed.
> 
> Fixes: facd04a904ff ("powerpc: convert to copy_thread_tls")
> Fixes: 14cf11af6cf6 ("powerpc: Merge enough to start building in arch/powerpc.")
> 
> Signed-off-by: chenzefeng <chenzefeng2@huawei.com>
> ---
>   arch/powerpc/kernel/entry_32.S | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
> index 8420abd4ea1c..9937593d3a33 100644
> --- a/arch/powerpc/kernel/entry_32.S
> +++ b/arch/powerpc/kernel/entry_32.S
> @@ -696,8 +696,8 @@ handle_dabr_fault:
>    * to the "_switch" path.  If you change this , you'll have to
>    * change the fork code also.
>    *
> - * The code which creates the new task context is in 'copy_thread'
> - * in arch/ppc/kernel/process.c
> + * The code which creates the new task context is in 'copy_thread_tls'
> + * in arch/powerpc/kernel/process.c

Does it matters at all where the function is ? I'm sure people can find 
it themselves.

Christophe

>    */
>   _GLOBAL(_switch)
>   	stwu	r1,-INT_FRAME_SIZE(r1)
> 

Re: [PATCH] powerpc:entry_32: correct the path and function name in the comment

[Christophe Leroy]

Le 07/08/2020 à 12:19, chenzefeng a écrit :
> Update the comment for file's directory and function name changed.

The function name changed again with commit 714acdbd1c94 ("arch: rename 
copy_thread_tls() back to copy_thread()")

Please update the patch to just drop the file name. Users are able to 
find where the function is by themselves.

Thanks
Christophe

> 
> Fixes: facd04a904ff ("powerpc: convert to copy_thread_tls")
> Fixes: 14cf11af6cf6 ("powerpc: Merge enough to start building in arch/powerpc.")
> 
> Signed-off-by: chenzefeng <chenzefeng2@huawei.com>
> ---
>   arch/powerpc/kernel/entry_32.S | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
> index 8420abd4ea1c..9937593d3a33 100644
> --- a/arch/powerpc/kernel/entry_32.S
> +++ b/arch/powerpc/kernel/entry_32.S
> @@ -696,8 +696,8 @@ handle_dabr_fault:
>    * to the "_switch" path.  If you change this , you'll have to
>    * change the fork code also.
>    *
> - * The code which creates the new task context is in 'copy_thread'
> - * in arch/ppc/kernel/process.c
> + * The code which creates the new task context is in 'copy_thread_tls'
> + * in arch/powerpc/kernel/process.c
>    */
>   _GLOBAL(_switch)
>   	stwu	r1,-INT_FRAME_SIZE(r1)