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Wed, 27 Aug 2025 11:56:00 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFPb2pJYAkguncuQSx6IZaNOZrvdB1Zk3MUKrevEct/LLAhqT63GRfQVhKzRAZJNEzz7BkGLQ== X-Received: by 2002:a05:6e02:1c0b:b0:3ec:173e:8b6c with SMTP id e9e14a558f8ab-3ec173e8e6emr65344105ab.4.1756320959727; Wed, 27 Aug 2025 11:55:59 -0700 (PDT) Received: from redhat.com ([38.15.36.11]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3f0a3a1ae9esm10463375ab.3.2025.08.27.11.55.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Aug 2025 11:55:59 -0700 (PDT) Date: Wed, 27 Aug 2025 12:55:57 -0600 From: Alex Williamson To: "Gupta, Nipun" Cc: "arnd@arndb.de" , "gregkh@linuxfoundation.org" , "Agarwal, Nikhil" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "llvm@lists.linux.dev" , "oe-kbuild-all@lists.linux.dev" , "robin.murphy@arm.com" , "krzk@kernel.org" , "tglx@linutronix.de" , "maz@kernel.org" , "linux@weissschuh.net" , "chenqiuji666@gmail.com" , "peterz@infradead.org" , "robh@kernel.org" , "Gangurde, Abhijit" , "nathan@kernel.org" , kernel test robot Subject: Re: [PATCH v4 2/2] vfio/cdx: update driver to build without CONFIG_GENERIC_MSI_IRQ Message-ID: <20250827125557.6340d8d3.alex.williamson@redhat.com> In-Reply-To: References: <20250826043852.2206008-1-nipun.gupta@amd.com> <20250826043852.2206008-2-nipun.gupta@amd.com> <20250826102416.68ed8fc6.alex.williamson@redhat.com> X-Mailer: Claws Mail 4.3.1 (GTK 3.24.43; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: myDEbuEkRsKscRQ8ePmEwLForNFnJ3n3R4s29AI9jJg_1756320960 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 27 Aug 2025 11:04:12 +0000 "Gupta, Nipun" wrote: > [AMD Official Use Only - AMD Internal Distribution Only] > > > -----Original Message----- > > From: Alex Williamson > > Sent: Tuesday, August 26, 2025 9:54 PM > > To: Gupta, Nipun > > Cc: arnd@arndb.de; gregkh@linuxfoundation.org; Agarwal, Nikhil > > ; kvm@vger.kernel.org; linux-kernel@vger.kernel.org; > > llvm@lists.linux.dev; oe-kbuild-all@lists.linux.dev; robin.murphy@arm.com; > > krzk@kernel.org; tglx@linutronix.de; maz@kernel.org; linux@weissschuh.net; > > chenqiuji666@gmail.com; peterz@infradead.org; robh@kernel.org; Gangurde, > > Abhijit ; nathan@kernel.org; kernel test robot > > > > Subject: Re: [PATCH v4 2/2] vfio/cdx: update driver to build without > > CONFIG_GENERIC_MSI_IRQ > > > > On Tue, 26 Aug 2025 10:08:52 +0530 > > Nipun Gupta wrote: > > > > > Define dummy MSI related APIs in VFIO CDX driver to build the > > > driver without enabling CONFIG_GENERIC_MSI_IRQ flag. > > > > > > Reported-by: kernel test robot > > > Closes: https://lore.kernel.org/oe-kbuild-all/202508070308.opy5dIFX- > > lkp@intel.com/ > > > Reviewed-by: Nikhil Agarwal > > > Reviewed-by: Alex Williamson > > > Signed-off-by: Nipun Gupta > > > --- > > > > > > Changes v1->v2: > > > - fix linking intr.c file in Makefile > > > Changes v2->v3: > > > - return error from vfio_cdx_set_irqs_ioctl() when CONFIG_GENERIC_MSI_IRQ > > > is disabled > > > Changes v3->v4: > > > - changed the return value to -EINVAL from -ENODEV > > > > What are your intentions for merging this series, char-misc or vfio? > > Yes please, this can be taken via vfio. Series applied to vfio next branch for v6.18. Thanks, Alex