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boundary="------------pVFob0fEvH9cMcgu47dQBB89"; protected-headers="v1" Message-ID: <008f3c3e-bcb9-40d9-a1ad-bcf68c7940ef@imgtec.com> Date: Thu, 12 Mar 2026 13:32:04 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] drm/imagination: Drain interrupts before suspending the GPU To: Alessio Belle , Frank Binns , Brajesh Gupta , Alexandru Dadu , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20260310-drain-irqs-before-suspend-v1-0-bf4f9ed68e75@imgtec.com> Content-Language: en-GB From: Matt Coster Autocrypt: addr=matt.coster@imgtec.com; keydata= xjMEYl2lchYJKwYBBAHaRw8BAQdAOYlooFfHTXzAQ9aGoSnT9JS9wq8xprG+KVLbkxJDF5DN JE1hdHQgQ29zdGVyIDxtYXR0LmNvc3RlckBpbWd0ZWMuY29tPsKWBBMWCAA+AhsDBQsJCAcC BhUKCQgLAgQWAgMBAh4BAheAFiEEBaQM/OcmnWHZcQChdH8KkDb5DfoFAmgHpowFCQlsaBoA CgkQdH8KkDb5DfqxDgEA81pbVLJDmpFyFZLRhAGig9rgoDY6l774yhTzRVm/SvkBAJLzpSlm wyQaQuB668TKOX9XvRLKFGjSq5kkdQcxqjkCzjgEYl2lchIKKwYBBAGXVQEFAQEHQCaVC8X5 7NOv2jNbeXqjP9ekY7rzy7auiEZ5PxaDWUQVAwEIB8J+BBgWCAAmAhsMFiEEBaQM/OcmnWHZ cQChdH8KkDb5DfoFAmgHpowFCQlsaBoACgkQdH8KkDb5DfoK+AD/Q4aN/zUvP72RRE4cNWpM MXeRXg+LTN+OJ24U10LltxIA/2w3kDqMC/0t1oqO8TM+c2LMWO/x2IBkG7oRZ/hVw1QI In-Reply-To: <20260310-drain-irqs-before-suspend-v1-0-bf4f9ed68e75@imgtec.com> --------------pVFob0fEvH9cMcgu47dQBB89 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 10/03/2026 11:41, Alessio Belle wrote: > The first commit is the actual fix and will need backporting to stable > branches, though some of the code being removed didn't exist prior to > 6.16 so the patch will need adaptations. >=20 > The second commit tries to prevent similar issues and doesn't need > backporting. >=20 > Signed-off-by: Alessio Belle For the series: Reviewed-by: Matt Coster Cheers, Matt > --- > Alessio Belle (2): > drm/imagination: Synchronize interrupts before suspending the GPU= > drm/imagination: Disable interrupts before suspending the GPU >=20 > drivers/gpu/drm/imagination/pvr_device.c | 17 -------------- > drivers/gpu/drm/imagination/pvr_power.c | 40 +++++++++++++++++++++++-= -------- > 2 files changed, 29 insertions(+), 28 deletions(-) > --- > base-commit: d2e20c8951e4bb5f4a828aed39813599980353b6 > change-id: 20260309-drain-irqs-before-suspend-8f9c656516f4 >=20 > Best regards, > -- > Alessio Belle >=20 --=20 Matt Coster E: matt.coster@imgtec.com --------------pVFob0fEvH9cMcgu47dQBB89-- --------------KzkfmLUz5MdQXfKqUzL47Gk8 Content-Type: application/pgp-signature; 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