linux-kernel - Re: [PATCH 5.4 24/28] drm/amd/display: Fix overlay validation by considering cursors

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Message-ID: <YMomAl5cM6LDJDQC@kroah.com>
Date:   Wed, 16 Jun 2021 18:25:38 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Harry Wentland <harry.wentland@....com>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        "Tianci.Yin" <tianci.yin@....com>,
        Nicholas Choi <nicholas.choi@....com>,
        Bhawanpreet Lakha <bhawanpreet.lakha@....com>,
        Nicholas Kazlauskas <Nicholas.Kazlauskas@....com>,
        Mark Yacoub <markyacoub@...gle.com>,
        Daniel Wheeler <daniel.wheeler@....com>,
        Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>
Subject: Re: [PATCH 5.4 24/28] drm/amd/display: Fix overlay validation by
 considering cursors

On Wed, Jun 16, 2021 at 11:59:55AM -0400, Harry Wentland wrote:
> Hi Greg
> 
> Please drop this from 5.4, 5.10, or 5.12 stable kernels as it's apt to break any userspace that is using the legacy cursor IOCTL, which is most userspace.
> 
> We are in the process of reverting this on amd-staging-drm-next. Siqueira will send a patch.

Dropped from all 3 trees now, thanks!

greg k-h