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([2404:f801:9000:18:efec::50b]) by smtp.gmail.com with ESMTPSA id l11sm2847556pfd.187.2021.08.19.03.03.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 19 Aug 2021 03:03:18 -0700 (PDT) Subject: Re: [PATCH V3 10/13] x86/Swiotlb: Add Swiotlb bounce buffer remap function for HV IVM To: Christoph Hellwig Cc: kys@microsoft.com, haiyangz@microsoft.com, sthemmin@microsoft.com, wei.liu@kernel.org, decui@microsoft.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, x86@kernel.org, hpa@zytor.com, dave.hansen@linux.intel.com, luto@kernel.org, peterz@infradead.org, konrad.wilk@oracle.com, boris.ostrovsky@oracle.com, jgross@suse.com, sstabellini@kernel.org, joro@8bytes.org, will@kernel.org, davem@davemloft.net, kuba@kernel.org, jejb@linux.ibm.com, martin.petersen@oracle.com, arnd@arndb.de, m.szyprowski@samsung.com, robin.murphy@arm.com, thomas.lendacky@amd.com, brijesh.singh@amd.com, ardb@kernel.org, Tianyu.Lan@microsoft.com, pgonda@google.com, martin.b.radev@gmail.com, akpm@linux-foundation.org, kirill.shutemov@linux.intel.com, rppt@kernel.org, sfr@canb.auug.org.au, saravanand@fb.com, krish.sadhukhan@oracle.com, aneesh.kumar@linux.ibm.com, xen-devel@lists.xenproject.org, rientjes@google.com, hannes@cmpxchg.org, tj@kernel.org, michael.h.kelley@microsoft.com, iommu@lists.linux-foundation.org, linux-arch@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, netdev@vger.kernel.org, vkuznets@redhat.com, parri.andrea@gmail.com, dave.hansen@intel.com References: <20210809175620.720923-1-ltykernel@gmail.com> <20210809175620.720923-11-ltykernel@gmail.com> <20210812122741.GC19050@lst.de> <890e5e21-714a-2db6-f68a-6211a69bebb9@gmail.com> <20210819084951.GA10461@lst.de> <1c5ae861-2c35-2ef5-e764-db45bbcb88a9@gmail.com> <20210819100200.GA16908@lst.de> From: Tianyu Lan Message-ID: <8bcadc06-ce4c-8be9-c1ac-44c544e02960@gmail.com> Date: Thu, 19 Aug 2021 18:03:04 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: <20210819100200.GA16908@lst.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org On 8/19/2021 6:02 PM, Christoph Hellwig wrote: > On Thu, Aug 19, 2021 at 05:59:02PM +0800, Tianyu Lan wrote: >> >> >> On 8/19/2021 4:49 PM, Christoph Hellwig wrote: >>> On Mon, Aug 16, 2021 at 10:50:26PM +0800, Tianyu Lan wrote: >>>> Hi Christoph: >>>> Sorry to bother you.Please double check with these two patches >>>> " [PATCH V3 10/13] x86/Swiotlb: Add Swiotlb bounce buffer remap function >>>> for HV IVM" and "[PATCH V3 09/13] DMA: Add dma_map_decrypted/dma_ >>>> unmap_encrypted() function". >>> >>> Do you have a git tree somewhere to look at the whole tree? >> >> Yes, here is my github link for these two patches. >> >> https://github.com/lantianyu/linux/commit/462f7e4e44644fe7e182f7a5fb043a75acb90ee5 >> >> https://github.com/lantianyu/linux/commit/c8de236bf4366d39e8b98e5a091c39df29b03e0b > > Which branch is this? > https://github.com/lantianyu/linux/tree/isolationv3