lkml.org 
[lkml]   [2020]   [Feb]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [patch 3/8] x86/entry/common: Mark syscall entry points notrace/nokprobe
From
Date

On 2/25/20 11:08 PM, Thomas Gleixner wrote:
> Anything before enter_from_user_mode() is not safe to be traced or probed.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> ---
> arch/x86/entry/common.c | 9 ++++++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>

Reviewed-by: Alexandre Chartre <alexandre.chartre@oracle.com>

alex.

\
 
 \ /
  Last update: 2020-02-28 10:00    [W:0.209 / U:0.396 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site