From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 90A433E1D0A for ; Tue, 17 Mar 2026 14:52:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773759162; cv=none; b=Xr+am+MnepsPvWiNxb0AvtdnYnOAOR2o3y8FWyMoEZZcFw1BrVICsEP78csTlmlaZDnYz6l19qYxAt+vDf2MuNPSfq8ZxOaRKwM7AA2sIqFV5wBz4AJxiZ6osKm3MTr5/LO5kweEl1fRBdNHJvZ8Kbj8LNqMKFdekb0phUzFs7I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773759162; c=relaxed/simple; bh=nRmUAUhg90W/Bh2gvuQ9Vw7WYNE1iqA/N00wuni7oqU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=iFlPndODyRhQxeABi6kEKSl0LGvMQ2QpCuGnS6N9kGx7HRJydgN+ta66mGHrPWjp6RiQ6gJZGv6k/UDB28bl0l/cbQhjTGZtrH/iEOLAXK7WST3P0aCC38KcrPmaldckVitdIkpjhetJOtWrp63fWa8C3/np/+ElwVUlLafC5+A= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=2kx4Ab0+; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="2kx4Ab0+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 803F4C4CEF7; Tue, 17 Mar 2026 14:52:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1773759162; bh=nRmUAUhg90W/Bh2gvuQ9Vw7WYNE1iqA/N00wuni7oqU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=2kx4Ab0+ASxYNCv07G6xhzwnPkx8l2gj4JBh3JHXmbMfP9LBwFCDICZh2u2vLPSrP 08TIQQZKaqMZ3ZHZpuV79iqYQsgzc52iz77YPWmS5HdMP5hfHSoaVOvxISE2IuEiDW PK4uKeUvwSisEITiwek40IuNNXL/4a8nIrCdeMoE= Date: Tue, 17 Mar 2026 15:52:38 +0100 From: Greg KH To: Simon Richter Cc: intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org, stable@vger.kernel.org Subject: Re: [PATCH 1/2] drm/xe: allow request_irq on GSC interrupt Message-ID: <2026031723-ridden-prevent-f005@gregkh> References: <20260317134741.3420-1-Simon.Richter@hogyros.de> <20260317134741.3420-2-Simon.Richter@hogyros.de> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260317134741.3420-2-Simon.Richter@hogyros.de> On Tue, Mar 17, 2026 at 10:47:17PM +0900, Simon Richter wrote: > The default flags for freshly allocated interrupts are platform dependent, > and apparently powerpc and arm set IRQ_NOREQUEST by default. > > The normal path is to clear this flag from irq_domain_associate_locked(), > which wraps the irq domain's "map" function, but the xe driver does not > define an irq domain and instead allocates the irq descriptor directly, so > the flags need to be set up manually as well. > > Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/6468 > Fixes: 87a4c85d3a3ed579c86fd2612715ccb94c4001ff Didn't checkpatch complain about this? Please use the documented format for this. thanks, greg k-h