From: Greg KH <gregkh@linuxfoundation.org>
To: Sasha Levin <sashal@kernel.org>
Cc: stable@vger.kernel.org,
"Tvrtko Ursulin" <tvrtko.ursulin@igalia.com>,
"Christian König" <christian.koenig@amd.com>,
"Tvrtko Ursulin" <tursulin@ursulin.net>,
"Thadeu Lima de Souza Cascardo" <cascardo@igalia.com>
Subject: Re: [PATCH 6.18.y 1/2] drm/ttm: Tidy usage of local variables a little bit
Date: Thu, 17 Sep 2026 11:15:03 +0100 [thread overview]
Message-ID: <2026091753-convene-spousal-e670@gregkh> (raw)
In-Reply-To: <daily-reply-0005-re-ttm-bo-resource-uaf-6-18@kernel.org>
On Mon, Sep 14, 2026 at 10:03:21PM -0400, Sasha Levin wrote:
> > You need to apply 91d7e9df4259 ("drm/ttm: Fix bo resource use-after-free")
> > too, otherwise this introduces a UAF.
>
> Agreed, and thanks for catching it. 91d7e9df4259 ("drm/ttm: Fix bo resource
> use-after-free") fixes c06da4b3573a ("drm/ttm: Tidy usage of local variables a
> little bit"), which is not in 6.18.y yet, so it has nothing to apply against
> today. I will take it together with the series rather than on its own, so the
> two land in the same release.
I've done this now, thanks.
greg k-h
prev parent reply other threads:[~2026-09-17 10:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-09 11:54 FAILED: patch "[PATCH] drm/ttm: Drop tt->restore after successful restore" failed to apply to 6.18-stable tree gregkh
2026-09-12 14:34 ` [PATCH 6.18.y 1/2] drm/ttm: Tidy usage of local variables a little bit Sasha Levin
2026-09-12 14:34 ` [PATCH 6.18.y 2/2] drm/ttm: Drop tt->restore after successful restore Sasha Levin
2026-09-12 20:40 ` [PATCH 6.18.y 1/2] drm/ttm: Tidy usage of local variables a little bit Thadeu Lima de Souza Cascardo
2026-09-15 2:03 ` Sasha Levin
2026-09-17 10:15 ` Greg KH [this message]
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