mbox series

[0/2] some fixes and cleanups for x86

Message ID 20230330081552.54178-1-zhengqi.arch@bytedance.com
Headers
Series some fixes and cleanups for x86 |

Message

Qi Zheng March 30, 2023, 8:15 a.m. UTC 
  Hi all,

This series uses arch_stack_walk() to fix false positives of KASAN and
avoid open-coding of unwind logic.

This series is based on next-20230330.

Comments and suggestions are welcome.

Thanks,
Qi

Qi Zheng (2):
  x86: make profile_pc() use arch_stack_walk()
  x86: make __get_wchan() use arch_stack_walk()

 arch/x86/kernel/process.c | 22 ++++++++++++----------
 arch/x86/kernel/time.c    | 36 +++++++++++++++++-------------------
 2 files changed, 29 insertions(+), 29 deletions(-)

Comments

Qi Zheng April 7, 2023, 3:47 a.m. UTC | #1 
On 2023/3/30 16:15, Qi Zheng wrote:
> Hi all,
> 
> This series uses arch_stack_walk() to fix false positives of KASAN and
> avoid open-coding of unwind logic.

Gentle ping. Any comments or suggestions? :)

> 
> This series is based on next-20230330.
> 
> Comments and suggestions are welcome.
> 
> Thanks,
> Qi
> 
> Qi Zheng (2):
>    x86: make profile_pc() use arch_stack_walk()
>    x86: make __get_wchan() use arch_stack_walk()
> 
>   arch/x86/kernel/process.c | 22 ++++++++++++----------
>   arch/x86/kernel/time.c    | 36 +++++++++++++++++-------------------
>   2 files changed, 29 insertions(+), 29 deletions(-)
>