linux-kernel - Re: i915: crash with 5.19-rc2

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Date:   Wed, 10 Aug 2022 14:54:31 -0700
From:   Andrew Morton <akpm@...ux-foundation.org>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     Hugh Dickins <hughd@...gle.com>,
        Zdenek Kabelac <zkabelac@...hat.com>,
        LKML <linux-kernel@...r.kernel.org>,
        intel-gfx@...ts.freedesktop.org, chris@...is-wilson.co.uk
Subject: Re: i915: crash with 5.19-rc2

On Wed, 10 Aug 2022 17:09:37 +0100 Matthew Wilcox <willy@...radead.org> wrote:

> On Wed, Aug 10, 2022 at 08:55:32AM -0700, Hugh Dickins wrote:
> > This is not a bug in zram or i915, but what Matthew fixes in
> > https://lore.kernel.org/lkml/20220730042518.1264767-1-willy@infradead.org/
> 
> Thanks for tracking that down, Hugh.  Nice to know it's a crash rather
> than a data corruption.  The fix is in Andrew's tree, so I think it's
> already destined for upstream soon.

Yes, that's in the hotfixes queue for sending upstream Fridayish.

> Andrew, I have two fixes that I don't see in your tree:

Is it expected to be in my tree?  It's a huge v1 patch series on which
I wasn't cc'ed?

> https://lore.kernel.org/linux-mm/20220808193430.3378317-2-willy@infradead.org/T/#u
> https://lore.kernel.org/linux-mm/20220808193430.3378317-4-willy@infradead.org/T/#u
> 
> The first is of minor importance, the second I believe Hugh has hit in
> his testing.

In that case the second patch should be pulled out of that series, have
its changelog made to describe the runtime effects and have a Cc:stable
added, please.