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Message-ID: <20170623085402.kfzu6sri6bwi2ppo@gmail.com>
Date: Fri, 23 Jun 2017 10:54:02 +0200
From: Ingo Molnar <mingo@...nel.org>
To: Dmitry Vyukov <dvyukov@...gle.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
Mark Rutland <mark.rutland@....com>,
Peter Zijlstra <peterz@...radead.org>,
Ingo Molnar <mingo@...hat.com>,
Will Deacon <will.deacon@....com>,
"H. Peter Anvin" <hpa@...or.com>,
Andrey Ryabinin <aryabinin@...tuozzo.com>,
kasan-dev <kasan-dev@...glegroups.com>,
"x86@...nel.org" <x86@...nel.org>,
LKML <linux-kernel@...r.kernel.org>,
"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: [PATCH v5 1/4] x86: switch atomic.h to use atomic-instrumented.h
* Dmitry Vyukov <dvyukov@...gle.com> wrote:
> On Thu, Jun 22, 2017 at 11:14 PM, Andrew Morton
> <akpm@...ux-foundation.org> wrote:
> > On Thu, 22 Jun 2017 16:14:16 +0200 Dmitry Vyukov <dvyukov@...gle.com> wrote:
> >
> >> Add arch_ prefix to all atomic operations and include
> >> <asm-generic/atomic-instrumented.h>. This will allow
> >> to add KASAN instrumentation to all atomic ops.
> >
> > This gets a large number of (simple) rejects when applied to
> > linux-next. Can you please redo against -next?
>
>
> This is based on tip/locking tree. Ingo already took a part of these
> series. The plan is that he takes the rest, and this applies on
> tip/locking without conflicts.
Yeah, so I've taken the rest as well, it all looks very clean now. Should show up
in the next -next, if it passes my (arguably limited) testing.
Andrew, is this workflow fine with you? You usually take KASAN patches, but I was
unhappy with the atomics instrumention of the earlier patches, and ended up
reviewing the followup variants, and felt that if I hinder a patchset I might as
well test and apply it once I'm happy with them! ;-)
Should be a special exception for this series only.
Thanks,
Ingo
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