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jthoughton@google.com, linmiaohe@huawei.com, mhocko@suse.com, naoya.horiguchi@nec.com, songmuchun@bytedance.com, stable@vger.kernel.org Subject: Re: FAILED: patch "[PATCH] hugetlb: do not clear hugetlb dtor until allocating vmemmap" failed to apply to 5.15-stable tree Message-ID: <20230816232147.GA4230@monkey> References: <2023081206-asleep-slain-4704@gregkh> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <2023081206-asleep-slain-4704@gregkh> X-ClientProxiedBy: MW4PR03CA0149.namprd03.prod.outlook.com (2603:10b6:303:8c::34) To BY5PR10MB4196.namprd10.prod.outlook.com (2603:10b6:a03:20d::23) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BY5PR10MB4196:EE_|IA1PR10MB6074:EE_ X-MS-Office365-Filtering-Correlation-Id: 2bf2a885-1e53-4e48-8117-08db9eaf91d9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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definitions=2023-08-16_21,2023-08-15_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 mlxscore=0 mlxlogscore=815 bulkscore=0 phishscore=0 suspectscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308160207 X-Proofpoint-ORIG-GUID: 58aH-j8xDpg5huSsF7tFVNdmAxfnpIJj X-Proofpoint-GUID: 58aH-j8xDpg5huSsF7tFVNdmAxfnpIJj Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On 08/12/23 08:10, gregkh@linuxfoundation.org wrote: > > The patch below does not apply to the 5.15-stable tree. > If someone wants it applied there, or to any other stable or longterm > tree, then please email the backport, including the original git commit > id to . Not really necessary in 5.15-stable. Why? Reproducing the issue addressed by this patch depends on commit 161df60e9e89 which introduced support for tracking errors in subpages of a hugetlb page. This commit is not present in 5.15-stable. -- Mike Kravetz