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Tue, 24 Mar 2020 11:36:15 -0700 (PDT) Date: Tue, 24 Mar 2020 14:36:11 -0400 From: Peter Xu To: Liu Yi L Subject: Re: [PATCH v1 21/22] intel_iommu: process PASID-based Device-TLB invalidation Message-ID: <20200324183611.GF127076@xz-x1> References: <1584880579-12178-1-git-send-email-yi.l.liu@intel.com> <1584880579-12178-22-git-send-email-yi.l.liu@intel.com> MIME-Version: 1.0 In-Reply-To: <1584880579-12178-22-git-send-email-yi.l.liu@intel.com> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 216.205.24.74 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: jean-philippe@linaro.org, kevin.tian@intel.com, Jacob Pan , Yi Sun , Eduardo Habkost , kvm@vger.kernel.org, mst@redhat.com, jun.j.tian@intel.com, qemu-devel@nongnu.org, eric.auger@redhat.com, alex.williamson@redhat.com, pbonzini@redhat.com, hao.wu@intel.com, yi.y.sun@intel.com, Richard Henderson , david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Sun, Mar 22, 2020 at 05:36:18AM -0700, Liu Yi L wrote: > This patch adds an empty handling for PASID-based Device-TLB > invalidation. For now it is enough as it is not necessary to > propagate it to host for passthru device and also there is no > emulated device has device tlb. >=20 > Cc: Kevin Tian > Cc: Jacob Pan > Cc: Peter Xu > Cc: Yi Sun > Cc: Paolo Bonzini > Cc: Richard Henderson > Cc: Eduardo Habkost > Signed-off-by: Liu Yi L OK this patch seems to be mostly meaningless... but OK since you've wrote it... :) Reviewed-by: Peter Xu --=20 Peter Xu