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[82.27.106.168]) by smtp.gmail.com with ESMTPSA id u20-20020a05600c19d400b003929c4bf23asm1858009wmq.44.2022.04.22.08.51.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Apr 2022 08:51:03 -0700 (PDT) Date: Fri, 22 Apr 2022 16:50:38 +0100 From: Jean-Philippe Brucker To: "zhangfei.gao@foxmail.com" Subject: Re: Re: [PATCH v4 05/11] iommu/sva: Assign a PASID to mm on PASID allocation and free it on mm exit Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Cc: Fenghua Yu , Tony Luck , Ashok Raj , Ravi V Shankar , Peter Zijlstra , robin.murphy@arm.com, Dave Hansen , x86 , linux-kernel , Dave Hansen , iommu , Ingo Molnar , Borislav Petkov , Andy Lutomirski , Josh Poimboeuf , zhangfei.gao@linaro.org, Thomas Gleixner , will@kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; 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