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Fri, 2 Oct 2020 17:55:12 +0000 Date: Fri, 2 Oct 2020 10:55:06 -0700 From: Roman Gushchin To: Philip Li CC: kernel test robot , Linus Torvalds , , LKML , Bastian Bittorf , Vlastimil Babka , Andrew Morton , Linux Memory Management List , Shakeel Butt Subject: Re: [kbuild-all] Re: [PATCH] mm: memcg/slab: fix slab statistics in !SMP configuration Message-ID: <20201002175506.GB2954069@carbon.dhcp.thefacebook.com> References: <20201001203931.GD2706729@carbon.DHCP.thefacebook.com> <202010020814.M5nb692Y-lkp@intel.com> <20201002005559.GF2706729@carbon.DHCP.thefacebook.com> <20201002053405.GA30771@intel.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201002053405.GA30771@intel.com> X-Originating-IP: [2620:10d:c090:400::5:96ed] X-ClientProxiedBy: MWHPR14CA0058.namprd14.prod.outlook.com (2603:10b6:300:81::20) To SN6PR1501MB4141.namprd15.prod.outlook.com (2603:10b6:805:e3::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from carbon.dhcp.thefacebook.com (2620:10d:c090:400::5:96ed) by MWHPR14CA0058.namprd14.prod.outlook.com (2603:10b6:300:81::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3391.14 via Frontend Transport; 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X-MS-Exchange-AntiSpam-MessageData: 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 X-MS-Exchange-CrossTenant-Network-Message-Id: 11e23ea4-1865-4980-8ec9-08d866fc4f34 X-MS-Exchange-CrossTenant-AuthSource: SN6PR1501MB4141.namprd15.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Oct 2020 17:55:12.1460 (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: HbYLtpUbvY2jOaj3oq+P8vKpSReqj1OpAXa3OZEnbL42l64RaoKe6pjcukhJZMyF X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR1501MB4144 X-OriginatorOrg: fb.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-10-02_11:2020-10-02,2020-10-02 signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 adultscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 mlxscore=0 suspectscore=1 clxscore=1011 malwarescore=0 mlxlogscore=939 spamscore=0 phishscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2010020131 X-FB-Internal: deliver 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 Fri, Oct 02, 2020 at 01:34:06PM +0800, Philip Li wrote: > On Thu, Oct 01, 2020 at 05:55:59PM -0700, Roman Gushchin wrote: > > On Fri, Oct 02, 2020 at 08:08:40AM +0800, kbuild test robot wrote: > > > Hi Roman, > > > > > > Thank you for the patch! Yet something to improve: > > > > > > [auto build test ERROR on mmotm/master] > > > > It's a bogus error, the patch was applied onto mmotm/master, which doesn't > > contain necessary slab controller patches. > sorry for the wrong report, and thanks for the input, we will check > this to see whether we can find an appropriate base for this case. I wonder if you can look at the "Fixes" tag if the patch contains one? > Meanwhile, you can give a try to use --base option when git format patch, which > helps us to have more clue when looking for base info. Will do. Thanks!