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Wed, 9 Dec 2020 22:09:15 +0000 From: Song Liu To: Jens Axboe , linux-raid CC: Xiao Ni , Matthew Ruffell , Mike Snitzer Subject: [GIT PULL] md-fixes 20201208 Thread-Topic: [GIT PULL] md-fixes 20201208 Thread-Index: AQHWznfuwTuyj/ktHkW5mEzn7LyCGw== Date: Wed, 9 Dec 2020 22:09:14 +0000 Message-ID: <1D36E148-BF3D-41D0-8361-746FCD524C5A@fb.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: Apple Mail (2.3608.120.23.2.4) authentication-results: kernel.dk; dkim=none (message not signed) header.d=none;kernel.dk; dmarc=none action=none header.from=fb.com; x-originating-ip: [2620:10d:c090:400::5:d023] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 4f36b3f2-5b63-4440-9a6a-08d89c8f10dc x-ms-traffictypediagnostic: BYAPR15MB2262: x-microsoft-antispam-prvs: x-fb-source: Internal x-ms-oob-tlc-oobclassifiers: OLM:2399; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: p5mzxbh2XL8N8Ibb5eoaFWWMZhqc+OIYJMPR72IE3QgbMPUnxSapX/lP5a45VS1geeO5KPOT9c050MdKTn5fdoWNjIqa04ayNCs9uw4w22XaU7svWSOAWOKcolsGKQFY4Zeiuzd62eR9sZCxvwiM1TSulEBGoh0jO/cp3LxujcIVHDuAmemN/eQ7KH60sPq5eAWwdrWtbMlxmjQSUzUFvkNAVvYmzPH7pR5Pyc25II01ON9UNm6d3nM3wUx2W3JZKphFJ8+zRaSaBQ9tK1bMim1NfFndVOlq2uzcq44hXcWUopW3hmIEArSfg23MhmR05kQzA+tI/QhJV8EGiJ14SreJYedLpmGb6v94KnLYA/O0eIKGP7H7d6N9xpNtQIHFjycKBOAV4zvvkOC2AGaomeGPF3Ig9KtPWx5Yig1gxL8j4EGExMWB2CJANeCjB+zJKimkMt2UnAF1L+KKTo8WTQ== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BYAPR15MB2999.namprd15.prod.outlook.com;PTR:;CAT:NONE;SFS:(346002)(376002)(136003)(366004)(33656002)(66946007)(66476007)(66556008)(110136005)(2906002)(71200400001)(6512007)(2616005)(4326008)(6506007)(36756003)(66446008)(76116006)(64756008)(8676002)(186003)(6486002)(966005)(83380400001)(508600001)(5660300002)(8936002)(86362001)(54906003)(45980500001);DIR:OUT;SFP:1102; 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charset="us-ascii" Content-ID: <4477037366421740B1A35F8C8DF40FB1@namprd15.prod.outlook.com> X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BYAPR15MB2999.namprd15.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 4f36b3f2-5b63-4440-9a6a-08d89c8f10dc X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Dec 2020 22:09:14.8865 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 8ae927fe-1255-47a7-a2af-5f3a069daaa2 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: +SuhxAWhbQAJs6u3bEyWhyiNqaLc0NOHgnQUPefts8zc04fuPLVHrQQ5vUNvjSq4htAy6R8lYHlJXDEGZD8w6w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR15MB2262 X-OriginatorOrg: fb.com Content-Transfer-Encoding: quoted-printable X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343,18.0.737 definitions=2020-12-09_18:2020-12-09,2020-12-09 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 impostorscore=0 malwarescore=0 mlxscore=0 suspectscore=0 spamscore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 mlxlogscore=999 priorityscore=1501 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2012090151 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org Hi Jens,=20 Please consider pulling the following changes on top of your master branch.= =20 This is to fix raid10 data corruption [1] in 5.10-rc7.=20 Thanks, Song [1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1907262/ The following changes since commit cd796ed3345030aa1bb332fe5c793b3dddaf56e7: Merge tag 'trace-v5.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/= git/rostedt/linux-trace (2020-12-07 11:20:26 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git md-fixes for you to fetch changes up to d7e34d25b3044e227187783a6d5987d0b0325565: Revert "md: add md_submit_discard_bio() for submitting discard bio" (2020= -12-09 11:44:42 -0800) ---------------------------------------------------------------- Song Liu (5): Revert "md/raid10: improve discard request for far layout" Revert "md/raid10: improve raid10 discard request" Revert "md/raid10: pull codes that wait for blocked dev into one func= tion" Revert "md/raid10: extend r10bio devs to raid disks" Revert "md: add md_submit_discard_bio() for submitting discard bio" drivers/md/md.c | 20 ---------- drivers/md/md.h | 2 - drivers/md/raid0.c | 14 ++++++- drivers/md/raid10.c | 423 +++++++++++++++++++++++++++++-------------------= ---------------------------------------------------------------------------= ---------------------------------------------------------------------------= ------------ drivers/md/raid10.h | 1 - 5 files changed, 69 insertions(+), 391 deletions(-)=