lkml.org 
[lkml]   [2020]   [Sep]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v3 0/3] arm64: Convert to ARCH_STACKWALK
On Mon, 14 Sep 2020, Mark Brown wrote:

> This series updates the arm64 stacktrace code to use the newer and much
> simpler arch_stack_walk() interface, the main benefit being a single
> entry point to the arch code with no need for the arch code to worry
> about skipping frames. Along the way I noticed that the reliable
> parameter to the arch_stack_walk() callback appears to be redundant
> so there's also a patch here removing that from the existing code to
> simplify the interface.
>
> This is preparatory work for implementing reliable stack trace for
> arm64.
>
> v3:
> - Rebase onto v5.9-rc3.
> - Fix handling of task == current.
> - Flip the sense of the walk_stackframe() callback.
> v2:
> - Rebase onto v5.9-rc1.
>
> Mark Brown (3):
> stacktrace: Remove reliable argument from arch_stack_walk() callback
> arm64: stacktrace: Make stack walk callback consistent with generic
> code
> arm64: stacktrace: Convert to ARCH_STACKWALK

The patches look good to me.

Reviewed-by: Miroslav Benes <mbenes@suse.cz>

M

\
 
 \ /
  Last update: 2020-09-16 22:53    [W:0.179 / U:0.020 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site