From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C3ADC43463 for ; Sat, 19 Sep 2020 00:24:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 38ED621D7B for ; Sat, 19 Sep 2020 00:24:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600475078; bh=l3eTSc495DvB41fqmqsQ5gDU9vp3Z4Sb0C4NDe0R6n0=; h=Date:From:To:Subject:Reply-To:List-ID:From; b=IYn9VqX2wLPha9wZc/dXhdh2oyN7N11BS2ywz4Os60DimNV/tXgdOBfjm9ajD2cvd 9c3bKzF7rNcoElra6WH4rIQbmOGL1klF0l+0vw8M2/83IvkRxu3EMMyTOtjZ35DUkJ b49fulqq7uUn/R9yzzTT4AsP1XEkhBY1tcx783V8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726221AbgISAYh (ORCPT ); Fri, 18 Sep 2020 20:24:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:56076 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726009AbgISAYh (ORCPT ); Fri, 18 Sep 2020 20:24:37 -0400 Received: from X1 (unknown [67.22.170.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1639421D20; Sat, 19 Sep 2020 00:24:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600475077; bh=l3eTSc495DvB41fqmqsQ5gDU9vp3Z4Sb0C4NDe0R6n0=; h=Date:From:To:Subject:From; b=RIFZX1txQWL1j8InEg4HZlwdk40F0jq3T9OOdGMtHkV39kjExxH3G54WQDSDrwgCm +TaKaG2jxMG9StDoKMFCfbOsMnKRmsyFlOfKkYxEjAd+R2oiCkGW+jmg6b5uMcOSU+ wkmjSE4AY9NtS/cWflP/4ogQKauvTXm9INlvgnyw= Date: Fri, 18 Sep 2020 17:24:36 -0700 From: akpm@linux-foundation.org To: mm-commits@vger.kernel.org, osalvador@suse.de, naoya.horiguchi@nec.com, dan.j.williams@intel.com, cai@lca.pw, songmuchun@bytedance.com Subject: [to-be-updated] mmhwpoison-refactor-soft_offline_huge_page-and-__soft_offline_page-fix-2.patch removed from -mm tree Message-ID: <20200919002436.kuYCG%akpm@linux-foundation.org> User-Agent: s-nail v14.9.10 Precedence: bulk Reply-To: linux-kernel@vger.kernel.org List-ID: X-Mailing-List: mm-commits@vger.kernel.org The patch titled Subject: mm/memory-failure: fix return wrong value when isolate page fail has been removed from the -mm tree. Its filename was mmhwpoison-refactor-soft_offline_huge_page-and-__soft_offline_page-fix-2.patch This patch was dropped because an updated version will be merged ------------------------------------------------------ From: Muchun Song Subject: mm/memory-failure: fix return wrong value when isolate page fail When we isolate page fail, we should not return 0, because we do not set page HWPoison on any page. Link: https://lore.kernel.org/lkml/20200811220643.GB39857@lca.pw/ Link: http://lkml.kernel.org/r/20200830081053.64981-1-songmuchun@bytedance.com Signed-off-by: Muchun Song Reported-by: Qian Cai Reviewed-by: Qian Cai Cc: Naoya Horiguchi Cc: Oscar Salvador Cc: Dan Williams Signed-off-by: Andrew Morton --- mm/memory-failure.c | 1 + 1 file changed, 1 insertion(+) --- a/mm/memory-failure.c~mmhwpoison-refactor-soft_offline_huge_page-and-__soft_offline_page-fix-2 +++ a/mm/memory-failure.c @@ -1845,6 +1845,7 @@ static int __soft_offline_page(struct pa } else { pr_info("soft offline: %#lx: %s isolation failed: %d, page count %d, type %lx (%pGp)\n", pfn, msg_page[huge], ret, page_count(page), page->flags, &page->flags); + ret = -EBUSY; } return ret; } _ Patches currently in -mm which might be from songmuchun@bytedance.com are kprobes-fix-kill-kprobe-which-has-been-marked-as-gone.patch mm-memcontrol-fix-missing-suffix-of-workingset_restore.patch mm-memcontrol-add-the-missing-numa_stat-interface-for-cgroup-v2.patch