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[130.117.225.111]) by mx.google.com with ESMTPS id ffacd0b85a97d-48feee326e0si11466912f8f.282.2026.11.05.09.51.42 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Nov 2026 09:51:42 -0800 (PST) Received-SPF: pass (google.com: domain of khorenko@virtuozzo.com designates 130.117.225.111 as permitted sender) client-ip=130.117.225.111; Authentication-Results: mx.google.com; dkim=pass header.i=@virtuozzo.com header.s=relay header.b=mtyd9M5L; spf=pass (google.com: domain of khorenko@virtuozzo.com designates 130.117.225.111 as permitted sender) smtp.mailfrom=khorenko@virtuozzo.com; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=virtuozzo.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=Content-Type:MIME-Version:Date:Message-Id:Subject :From; bh=wlMr8xPfPq6py0PY8MtHfZtIPr/f+G9MA320vSkR8a4=; b=mtyd9M5Lm2qfhy9aCv9 bDi4NSU5loQL3nIKUgNpE/i9uB4kfPpHJphCWJJMTLfz/tcb4igNDz9DEwE1XuJiHxmuVEt+lh9ra 3PuO4hyT0r4cKRv8NXnG/KsTpyFclX9Acn44B9hW8fTYtaqaWGbBEWVF3Y6zOPAOqMHG7X2ImlGiI gb5lS0QClpkECOTCkGCJ3YRlSzw2lm0QBE6vLKlSJ1ehstLNxlqb9m+1Pqy4/tWVxDOXSHQVvk8O8 fDl76Ssdl7ns4pqMX+eHlEiefqpMxjr/K24fOCKKNnzDyeKY9D1Nr7njo38M7y2P5djpVPuL5Whwy WBCEsrsFKS9xt/w==; Received: from ch-demo-asa.virtuozzo.com ([130.117.225.8] helo=f0.sw.ru) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1xP1Yl-006Ay8-0v; Thu, 05 Nov 2026 18:51:39 +0100 From: Konstantin Khorenko To: devel@openvz.org, Andrey Drobyshev In-Reply-To: <20261105141759.750676-1-andrey.drobyshev@virtuozzo.com> References: <20261105141759.750676-1-andrey.drobyshev@virtuozzo.com> Message-Id: <179390109818.2925323.7150229271114101935.b4-ty@b4> Date: Thu, 05 Nov 2026 18:51:38 +0100 MIME-Version: 1.0 X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=723; i=khorenko@virtuozzo.com; h=from:subject:message-id; bh=DO6hh55QnHRPyfqJCSbpVdLzHyAjW1t74zKXZJYqHYE=; b=owEBbQKS/ZANAwAKAVGWCkf5YVwqAcsmYgBq7MItcjJV0+PsMpXtJVup9yUFWFCNipT+HPcox jP3nFyt9reJAjMEAAEKAB0WIQRWD23IPcXT0GO9CCxRlgpH+WFcKgUCauzCLQAKCRBRlgpH+WFc KoH2D/0agv+GC6humDDcKuYeM6Q6RA7g0y71mji8rN7hwHdmPVfVXOR+bbi5bfTlZ/ZwwnNXssN BPW2zDbx5LEs5D0D6vNktV9Y2TAEA+tnhuanlyoW1rhhe7sWcYKPKkYwQ7buKxWXBijZF52gQsZ /2oU1M6AXupg9eeAH2Nv1nqnKcZ/Tpyef4X+xiXi5B98GtlPQQmeT/zsfdmYV4veGRk8CTOn7XK Wu7GjFfT15rYtsFm3SxN/2Z0+tecLmkHh9PemRY5o1eAKWZzErnCFt67pj5AftgXx48WkgThuwf zvRgghihEoPB6nQJ6PxwnzIc1LFcJ3TVOL2qScVzm/5hCPQgvtaubqjcRKaqAW2rFKstPdVaJsN m+5H73IgH71RmsuD1+liKfkq+3t4TfzOk/4Hv6KMdG4RGrQ7/WSF8YgkzXMU47pNR8q6gkvl2UV eeV01bQXIqU5WbodzOmNP1FE8MifkJAPHOmK9QvVyM4QOhn/swIakk1TCyOgSpQd4yTPNGBO0f9 JweE85IgfJ+wwrqt0hY3KAXahitqz/vxSnoQBPnn96C/5NcV0qgUcXAGBzC8rRmL6yaEpEHzifL 0qDEETf2+L+3S9Y3pxdQp5id1igG/76rfy4+azaI0UXsQoRro22vpSmDAM0mabmYmdjeaLmM6RJ 8T2yJo1upn44pMg== X-Developer-Key: i=khorenko@virtuozzo.com; a=openpgp; fpr=560F6DC83DC5D3D063BD082C51960A47F9615C2A X-OZ-Fwd: true Subject: Re: [Devel] [PATCH hci-8.1 v3 0/1] vfio: kvm reference leak on live update X-BeenThere: devel@openvz.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: OpenVZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: devel-bounces@openvz.org Errors-To: devel-bounces@openvz.org On Thu, 05 Nov 2026 16:17:58 +0200, Andrey Drobyshev wrote: > vfio: kvm reference leak on live update > > A live update keeps the passthrough device open while the VM is > re-created. The device holds a reference to the kvm it was opened > with, so the first VM is never destroyed until the device closes. Take > that reference only for the drivers that read device->kvm. > > [...] Applied to branch-rh10-6.12.0-211.52.1.22.x.vz10-ovz, will be released in rh10-6.12.0-211.52.1.22.19.vz10, thanks! [1/1] vfio: take the kvm reference only for drivers that read device->kvm https://bitbucket.org/virtuozzocore/vzkernel.vzs/commits/d83d59385873 -- Konstantin Khorenko, Virtuozzo Linux Kernel Team _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel