linux-kernel - Re: [PATCH AUTOSEL 5.9 13/21] lockdep: Avoid to modify chain keys in validate

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Date:   Wed, 18 Nov 2020 20:22:54 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     Boqun Feng <boqun.feng@...il.com>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Chris Wilson <chris@...is-wilson.co.uk>,
        Peter Zijlstra <peterz@...radead.org>
Subject: Re: [PATCH AUTOSEL 5.9 13/21] lockdep: Avoid to modify chain keys in
 validate_chain()

On Wed, Nov 18, 2020 at 09:26:34AM +0800, Boqun Feng wrote:
>Hi Sasha,
>
>I don't think this commit should be picked by stable, since the problem
>it fixes is caused by commit f611e8cf98ec ("lockdep: Take read/write
>status in consideration when generate chainkey"), which just got merged
>in the merge window of 5.10. So 5.9 and 5.4 don't have the problem.

I'll drop it, thanks!

-- 
Thanks,
Sasha