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Tsirkin" To: Christoph Hellwig Cc: iommu@lists.linux.dev, Marek Szyprowski , Robin Murphy , Sakari Ailus , Bingbu Cao , Jason Wang , linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linux-media@vger.kernel.org, virtualization@lists.linux.dev, xen-devel@lists.xenproject.org Subject: Re: [PATCH 1/2] vdpa_sim: don't select DMA_OPS Message-ID: <20240903053857-mutt-send-email-mst@kernel.org> References: <20240828061104.1925127-1-hch@lst.de> <20240828061104.1925127-2-hch@lst.de> MIME-Version: 1.0 In-Reply-To: <20240828061104.1925127-2-hch@lst.de> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240903_023915_215090_6EFC1F25 X-CRM114-Status: GOOD ( 19.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Aug 28, 2024 at 09:10:28AM +0300, Christoph Hellwig wrote: > vdpa_sim has been fixed to not override the dma_map_ops in commit > 6c3d329e6486 ("vdpa_sim: get rid of DMA ops"), so don't select the > symbol and don't depend on HAS_DMA. > > Signed-off-by: Christoph Hellwig Acked-by: Michael S. Tsirkin > --- > drivers/vdpa/Kconfig | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig > index 5265d09fc1c409..b08de3b7706109 100644 > --- a/drivers/vdpa/Kconfig > +++ b/drivers/vdpa/Kconfig > @@ -11,8 +11,7 @@ if VDPA > > config VDPA_SIM > tristate "vDPA device simulator core" > - depends on RUNTIME_TESTING_MENU && HAS_DMA > - select DMA_OPS > + depends on RUNTIME_TESTING_MENU > select VHOST_RING > select IOMMU_IOVA > help > -- > 2.43.0