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received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: adzM/hgIStuBPGyRMZbeZW3tI3aZg98pbWLvSgnzBMCvrrhjVxWQtFGqc1a/yi6I6imIOUt74wAxhCmO/Tz/tiDaA2ySB8idd5hZiZ1tSTteAKPcB8NVpLLOo1TOLpASe0tgRIauZAzZwRPIQmoU961/5qzmDNwEGFYCJj8QlcCoFZvCMnRTa50qh3vkbF2Vad5WOnyfkcTdcs6AMrcr5fh7e8+If6kUAK9OqwasHoVfR4c+IK+3QXCevNMykWAN+j/tYVSi68UHsPaa7tYxqZ3rfS8hY+FSPC3VxIGSaAJDHHoUhCcJdmlI93C4NKQTCRzfGxSXSun99PVWim/Q02+0wraqZqgrgY1gbF5+PBQycQCv/ZA2sGOFxH3q5dOSvRcsvnkXfKz4XzMwPBAuShLEIHOhNhPGzIkAHAXUOZ8= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 171bda58-a846-45b7-175f-08d732093a20 X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Sep 2019 13:59:10.9169 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: cJHkiKeD5jjSxVxs3lfvbMZrXhjFojVGmf1BmFlK7WeSM62dGGLgx3Aw5ApkrsgJx+luBZMkx8jDfllTC7/ETg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB5183 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, Sep 05, 2019 at 08:27:34PM +0800, Jason Wang wrote: > Hi: >=20 > Per request from Michael and Jason, the metadata accelreation is > reverted in this version and rework in next version. >=20 > Please review. >=20 > Thanks >=20 > Jason Wang (2): > Revert "vhost: access vq metadata through kernel virtual address" > vhost: re-introducing metadata acceleration through kernel virtual > address There are a bunch of patches in the queue already that will help vhost, and I a working on one for next cycle that will help alot more too. I think you should apply the revert this cycle and rebase the other patch for next.. Jason