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[109.26.222.94]) by smtp.gmail.com with ESMTPSA id o187sm1745075wmo.20.2019.10.27.07.43.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Oct 2019 07:43:37 -0700 (PDT) Date: Sun, 27 Oct 2019 09:40:37 +0100 From: Stefan Hajnoczi To: Eugenio =?iso-8859-1?Q?P=E9rez?= Subject: Re: [PATCH v7 0/8] Packed virtqueue for virtio Message-ID: <20191027084037.GF4472@stefanha-x1.localdomain> References: <20191025083527.30803-1-eperezma@redhat.com> <20191025073257-mutt-send-email-mst@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="1Y7d0dPL928TPQbc" Content-Disposition: inline In-Reply-To: <20191025073257-mutt-send-email-mst@kernel.org> User-Agent: Mutt/1.12.1 (2019-06-15) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::443 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: Kevin Wolf , Laurent Vivier , qemu-block@nongnu.org, Amit Shah , Jason Wang , "Michael S. Tsirkin" , qemu-devel@nongnu.org, Max Reitz , Stefan Hajnoczi , =?iso-8859-1?Q?Marc-Andr=E9?= Lureau , Paolo Bonzini , Fam Zheng , Jens Freimann Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" --1Y7d0dPL928TPQbc Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Oct 25, 2019 at 07:34:03AM -0400, Michael S. Tsirkin wrote: > On Fri, Oct 25, 2019 at 10:35:19AM +0200, Eugenio P=E9rez wrote: > > Hi: > >=20 > > This is an updated version of packed virtqueue support based on Wei and= Jason's > > V6, mainly solving the clang leak detector error CI gave. >=20 >=20 > Looks good, I will queue this up. >=20 > It would be nice to add libqos based tests on top, > based on Stefan's work. Packed virtqueue support in libqos would be nice now that we have VIRTIO 1.0 support. I think it could be added nicely now. Writing a low-level virtqueue layout test is also possible if you want to test QEMU's packed virtqueue code. For example, a test case could trigger error code paths by creating invalid rings/descriptors. 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