From: Ingo Molnar <mingo@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>
Subject: Re: [GIT pull] perf fixes for 4.4
Date: Sun, 6 Dec 2015 12:54:14 +0100 [thread overview]
Message-ID: <20151206115414.GA5303@gmail.com> (raw)
In-Reply-To: <alpine.DEB.2.11.1512061052550.3595@nanos>
* Thomas Gleixner <tglx@linutronix.de> wrote:
> Linus,
>
> please pull the latest perf-urgent-for-linus git tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf-urgent-for-linus
>
> Some more perf fixes:
>
> - Properly read lock RCU in the cgroup perf context switch code.
>
> - Fix a LBR call stack regression.
>
> - Improve precice instruction sampling on modern Intel machines.
Linus, please hold up on pulling these bits - I just found out that this commit
(4576ceaa56a8) regresses on older machines. I also don't know what I was thinking
merging this into perf/urgent so late ...
I'll sort it out, but please don't pull it for the time being. Sorry about that!
Thanks,
Ingo
next prev parent reply other threads:[~2015-12-06 11:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-06 10:04 Thomas Gleixner
2015-12-06 11:54 ` Ingo Molnar [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-11-22 6:51 Thomas Gleixner
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