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[2001:4c4e:24d8:e500:ac9d:aee3:e0cd:fa47]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47a9de1e6ccsm33426889f8f.5.2026.07.07.04.02.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jul 2026 04:02:39 -0700 (PDT) From: Timur =?UTF-8?B?S3Jpc3TDs2Y=?= To: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Marco Crivellari Cc: Tejun Heo , Lai Jiangshan , Frederic Weisbecker , Sebastian Andrzej Siewior , Marco Crivellari , Michal Hocko , Alex Deucher , Christian Konig , David Airlie , Simona Vetter , Kees Cook , Tvrtko Ursulin , Ce Sun , Tao Zhou , Thadeu Lima de Souza Cascardo , Hawking Zhang Subject: Re: [PATCH] drm/amdgpu: Change system_unbound_wq with system_dfl_wq Date: Tue, 07 Jul 2026 13:02:37 +0200 Message-ID: <12766042.8bMQJbFj6T@timur-max> In-Reply-To: <20260707093812.109176-1-marco.crivellari@suse.com> References: <20260707093812.109176-1-marco.crivellari@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" On 2026. j=C3=BAlius 7., kedd 11:38:12 k=C3=B6z=C3=A9p-eur=C3=B3pai ny=C3= =A1ri id=C5=91 Marco Crivellari=20 wrote: > system_wq (per-CPU) and system_unbound_wq (unbound) are the older > workqueue name, replaced by system_{percpu|dfl}_wq. > The new workqueues have been introduced by: >=20 > 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") >=20 > Usage of older workqueues will now trigger a pr_warn_once() because they = are > marked as deprecated as per commit: >=20 > 64d8eae3f895 ("workqueue: Add warnings and fallback if system_{unbound}= _wq > is used") >=20 > So change the used workqueue with the newer, keeping the same behavior. >=20 > Suggested-by: Tejun Heo > Signed-off-by: Marco Crivellari Nice catch, thank you Marco! Reviewed-by: Timur Krist=C3=B3f > --- > drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) >=20 > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c > b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c index 53be764968e4..95cceed4e971 > 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c > @@ -545,7 +545,7 @@ void amdgpu_irq_delegate(struct amdgpu_device *adev, > unsigned int num_dw) > { > amdgpu_ih_ring_write(adev, &adev->irq.ih_soft, entry->iv_entry,=20 num_dw); > - queue_work(system_unbound_wq, &adev->irq.ih_soft_work); > + queue_work(system_dfl_wq, &adev->irq.ih_soft_work); > } >=20 > /**