linux-kernel - Re: rcu: NO_HZ_FULL

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20170517110402.GH3956@linux.vnet.ibm.com>
Date:   Wed, 17 May 2017 04:04:02 -0700
From:   "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
To:     Valentin Rothberg <valentinrothberg@...il.com>
Cc:     LKML <linux-kernel@...r.kernel.org>
Subject: Re: rcu: NO_HZ_FULL_SYSIDLE leftovers

On Wed, May 17, 2017 at 07:48:03AM +0200, Valentin Rothberg wrote:
> Hi Paul,
> 
> I stumbled upon your commit 1cb830954ef9 ("rcu: Remove nohz_full
> full-system-idle state machine") as ./scripts/checkkconfigsymbols.py
> reported that there are some remaining references on the removed
> Kconfig symbol 'NO_HZ_FULL_SYSIDLE'. I couldn't find any commit
> removing them on LKML, and as I am unsure if you like to keep the
> affected code, I want to report it to you.
> 
> To get the report in linux-next:
> $ checkkconfigsymbols.py --diff next-20170516..next-20170517 --find

Good point, that was an oversight on my part.  Just started tests with
the remaining code removed, thank you for reporting it!

							Thanx, Paul