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=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no 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 57427C433E2 for ; Tue, 8 Sep 2020 07:56:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2F94F21D20 for ; Tue, 8 Sep 2020 07:56:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729738AbgIHH4j (ORCPT ); Tue, 8 Sep 2020 03:56:39 -0400 Received: from mx2.suse.de ([195.135.220.15]:53108 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729578AbgIHH4g (ORCPT ); Tue, 8 Sep 2020 03:56:36 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id 80E01B6CD; Tue, 8 Sep 2020 07:56:35 +0000 (UTC) From: Oscar Salvador To: akpm@linux-foundation.org Cc: naoya.horiguchi@nec.com, mhocko@kernel.org, tony.luck@intel.com, cai@lca.pw, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Oscar Salvador Subject: [PATCH v2 0/5] HWpoison: further fixes and cleanups Date: Tue, 8 Sep 2020 09:56:21 +0200 Message-Id: <20200908075626.11976-1-osalvador@suse.de> X-Mailer: git-send-email 2.13.7 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The important bit of this patchset is patch#1, which is a fix to take off HWPoison pages off a buddy freelist since it can lead us to having HWPoison pages back in the game without no one noticing it. So fix it (we did that already for soft_offline_page [1]). The other patches are clean-ups and not that important, so if anything, consider patch#1 for inclusion. [1] https://patchwork.kernel.org/cover/11704083/ Thanks Oscar Salvador (5): mm,hwpoison: Take free pages off the buddy freelists mm,hwpoison: Refactor madvise_inject_error mm,hwpoison: Drain pcplists before bailing out for non-buddy zero-refcount page mm,hwpoison: Drop unneeded pcplist draining mm,hwpoison: Remove stale code mm/madvise.c | 34 ++++++++++++------------------ mm/memory-failure.c | 50 +++++++++++++++++++++++++++++++++------------ 2 files changed, 50 insertions(+), 34 deletions(-) -- 2.26.2