lkml.org 
[lkml]   [2018]   [Dec]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: RFC [PATCH 1/1] locking/lockdep: Fix nest lock warning on unlock
On Tue, Dec 11, 2018 at 06:25:06PM -0800, Derek Basehore wrote:
> The function __lock_acquire checks that the nest lock is held passed
> in as an argument. The issue with this is that __lock_acquire is used
> for internal bookkeeping on lock_release. This produces a false
> positive lockdep warning on unlock. Since you explicitly don't need to
> hold the nest lock on unlock, this is an issue.

Who is triggering this?

\
 
 \ /
  Last update: 2018-12-12 10:10    [W:0.033 / U:0.684 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site