linux-kernel - Re: [PATCH 0/2] A couple of qspinlock fixes

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Message-ID: <20180213134533.GK25201@hirez.programming.kicks-ass.net>
Date:   Tue, 13 Feb 2018 14:45:33 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Will Deacon <will.deacon@....com>
Cc:     linux-kernel@...r.kernel.org, mingo@...hat.com
Subject: Re: [PATCH 0/2] A couple of qspinlock fixes

On Tue, Feb 13, 2018 at 01:22:55PM +0000, Will Deacon wrote:
> Hi all,
> 
> Here are a couple of fixes for qspinlock issues I've found by code
> inspection whilst investigating the possibility of enabling this for
> arm64. The first patch fixes a problem with unusual hardware re-ordering
> whilst the second fixes a problem with unusual compiler re-ordering.

Thanks Will!

Acked-by: Peter Zijlstra (Intel) <peterz@...radead.org>