lkml.org 
[lkml]   [2020]   [Jan]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] locking/osq_lock: fix a data race in osq_wait_next
Date


> On Jan 22, 2020, at 11:59 AM, Will Deacon <will@kernel.org> wrote:
>
> I don't understand this; 'next' is a local variable.
>
> Not keen on the onslaught of random "add a READ_ONCE() to shut the
> sanitiser up" patches we're going to get from kcsan :(

My fault. I suspect it is node->next. I’ll do a bit more testing to confirm.
\
 
 \ /
  Last update: 2020-01-22 18:09    [W:0.111 / U:0.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site