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[199.106.103.254]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-739d97f2fd3sm8971891b3a.69.2025.04.07.09.02.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Apr 2025 09:02:58 -0700 (PDT) Message-ID: Date: Mon, 7 Apr 2025 10:02:52 -0600 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC] PCI: add CONFIG_MMU dependency To: Arnd Bergmann , Bjorn Helgaas Cc: Arnd Bergmann , Carl Vanderlip , Oded Gabbay , Takashi Sakamoto , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Alex Deucher , =?UTF-8?Q?Christian_K=C3=B6nig?= , Dave Airlie , Jocelyn Falempe , Patrik Jakobsson , Xinliang Liu , Tian Tao , Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz , Sui Jingfeng , Lyude Paul , Danilo Krummrich , Gerd Hoffmann , Zack Rusin , Broadcom internal kernel review list , Lucas De Marchi , =?UTF-8?Q?Thomas_Hellstr=C3=B6m?= , Rodrigo Vivi , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Saurav Kashyap , Javed Hasan , GR-QLogic-Storage-Upstream@marvell.com, "James E.J. Bottomley" , "Martin K. Petersen" , Nilesh Javali , Manish Rangankar , Alex Williamson , Geert Uytterhoeven , Javier Martinez Canillas , Jani Nikula , Mario Limonciello , =?UTF-8?Q?Thomas_Wei=C3=9Fschuh?= , Lijo Lazar , Niklas Schnelle , Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux1394-devel@lists.sourceforge.net, amd-gfx@lists.freedesktop.org, nouveau@lists.freedesktop.org, virtualization@lists.linux.dev, spice-devel@lists.freedesktop.org, intel-xe@lists.freedesktop.org, netdev@vger.kernel.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, kvm@vger.kernel.org References: <20250407104025.3421624-1-arnd@kernel.org> Content-Language: en-US From: Jeff Hugo In-Reply-To: <20250407104025.3421624-1-arnd@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: XHZ3EUqYaVtkSYUIfagjtczw-o4JKZjR X-Authority-Analysis: v=2.4 cv=LLlmQIW9 c=1 sm=1 tr=0 ts=67f3f734 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=VwQbUJbxAAAA:8 a=ZLGELXoPAAAA:8 a=EUspDBNiAAAA:8 a=mM23EaL7GqIQzlWAp5AA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 a=CFiPc5v16LZhaT-MVE1c:22 X-Proofpoint-ORIG-GUID: XHZ3EUqYaVtkSYUIfagjtczw-o4JKZjR X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-07_04,2025-04-03_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 bulkscore=0 clxscore=1011 mlxlogscore=687 malwarescore=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 spamscore=0 adultscore=0 suspectscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504070112 On 4/7/2025 4:38 AM, Arnd Bergmann wrote: > From: Arnd Bergmann > > It turns out that there are no platforms that have PCI but don't have an MMU, > so adding a Kconfig dependency on CONFIG_PCI simplifies build testing kernels > for those platforms a lot, and avoids a lot of inadvertent build regressions. > > Add a dependency for CONFIG_PCI and remove all the ones for PCI specific > device drivers that are currently marked not having it. > > Link: https://lore.kernel.org/lkml/a41f1b20-a76c-43d8-8c36-f12744327a54@app.fastmail.com/ > Signed-off-by: Arnd Bergmann > --- > drivers/accel/qaic/Kconfig | 1 - For qaic: Acked-by: Jeff Hugo