linux-kernel - Re: [PATCH 3.19.y-ckt 128/128] sched/wait: Fix signal handling in bit wait helpers

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Date:	Wed, 16 Dec 2015 10:07:05 -0800
From:	Kamal Mostafa <kamal@...onical.com>
To:	Oleg Nesterov <oleg@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com,
	"Peter Zijlstra (Intel)" <peterz@...radead.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Mike Galbraith <efault@....de>,
	Thomas Gleixner <tglx@...utronix.de>, mark.rutland@....com,
	neilb@...e.de, Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH 3.19.y-ckt 128/128] sched/wait: Fix signal handling in
 bit wait helpers

On Wed, 2015-12-16 at 18:57 +0100, Oleg Nesterov wrote:
> On 12/16, Kamal Mostafa wrote:
> >
> > 3.19.8-ckt12 -stable review patch.  If anyone has any objections, please let me know.
> >
> >
> > commit 68985633bccb6066bf1803e316fbc6c1f5b796d6 upstream.
> 
> Please note that this patch is wrong without the next fix from Peter.
> 
> And in fact to me it is still not clear whether we really want to do
> this, this probably needs more investigation.
> 
> Oleg.
> 

Thanks for the heads-up, Linus and Oleg.  I'll just hold both of them
out of 3.19-stable until the dust settles.

Deferred until next 3.19 cycle:

6898563 sched/wait: Fix signal handling in bit wait helpers
dfd01f0 sched/wait: Fix the signal handling fix

 -Kamal

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