lkml.org 
[lkml]   [2019]   [Oct]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 13/18] arm64: preserve x18 when CPU is suspended
On Mon, Oct 21, 2019 at 03:43:14PM -0700, Sami Tolvanen wrote:
> On Mon, Oct 21, 2019 at 9:56 AM Mark Rutland <mark.rutland@arm.com> wrote:
> > This should have a corresponding change to cpu_suspend_ctx in
> > <asm/suspend.h>. Otherwise we're corrupting a portion of the stack.
>
> Ugh, correct. I'll fix this in the next version. Thanks.

It's probably worth extending the comment above cpu_do_suspend to say:

| This must be kept in sync with struct cpu_suspend_ctx in
| <asm/suspend.h>

... to match what we have above struct cpu_suspend_ctx, and make this
more obvious in future.

Thanks,
Mark.

\
 
 \ /
  Last update: 2019-10-22 17:48    [W:0.257 / U:0.312 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site