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[80.230.39.63]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4790adc601dsm26881835e9.1.2025.11.25.22.27.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Nov 2025 22:27:50 -0800 (PST) Date: Wed, 26 Nov 2025 01:27:48 -0500 From: "Michael S. Tsirkin" To: Jason Wang Cc: Jakub Kicinski , eperezma@redhat.com, kvm@vger.kernel.org, virtualization@lists.linux.dev, netdev@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH net V2] vhost: rewind next_avail_head while discarding descriptors Message-ID: <20251126012023-mutt-send-email-mst@kernel.org> References: <20251120022950.10117-1-jasowang@redhat.com> <20251125194202.49e0eec7@kernel.org> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: VeNAWUTDIBrXhrs6452TXor9Mlo5qZ1as4vivtuJz7Y_1764138472 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit On Wed, Nov 26, 2025 at 02:18:25PM +0800, Jason Wang wrote: > On Wed, Nov 26, 2025 at 11:42 AM Jakub Kicinski wrote: > > > > On Thu, 20 Nov 2025 10:29:50 +0800 Jason Wang wrote: > > > Subject: [PATCH net V2] vhost: rewind next_avail_head while discarding descriptors > > > > > drivers/vhost/net.c | 53 ++++++++++++++++++------------ > > > drivers/vhost/vhost.c | 76 +++++++++++++++++++++++++++++++++++-------- > > > drivers/vhost/vhost.h | 10 +++++- > > > > Hm, is this targeting net because Michael is not planning any more PRs > > for the 6.18 season? > > Basically because it touches vhost-net. I need inputs for which tree > we should go for this and future modifications that touch both vhost > core and vhost-net. > > Thanks > > > Well this change is mostly net, vhost changes are just moving code around. net tree gets more testing and more eyes looking at it, so it's good for such cases. -- MST