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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 6ED78C4361A for ; Fri, 4 Dec 2020 10:26:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 260C122518 for ; Fri, 4 Dec 2020 10:26:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729879AbgLDK0q (ORCPT ); Fri, 4 Dec 2020 05:26:46 -0500 Received: from mx2.suse.de ([195.135.220.15]:41386 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726014AbgLDK0p (ORCPT ); Fri, 4 Dec 2020 05:26:45 -0500 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 824F5ACB5; Fri, 4 Dec 2020 10:26:04 +0000 (UTC) From: Oscar Salvador To: akpm@linux-foundation.org Cc: n-horiguchi@ah.jp.nec.com, vbabka@suse.cz, qcai@redhat.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Oscar Salvador Subject: [PATCH v2 0/3] HWPoison: Refactor get page interface Date: Fri, 4 Dec 2020 11:25:55 +0100 Message-Id: <20201204102558.31607-1-osalvador@suse.de> X-Mailer: git-send-email 2.13.7 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Ok, this is v2. I left out the MF_COUNT_INCREASED changes as we need to have the pages pinned when coming from madvise, otherwise we might be messing with a page which belongs to someone else. I ran several tests [1] [2] to make sure nothing is broken. @Andrew: Please, remove [3] from mmotm and linux-next and replace it with this one. Thanks [1] https://github.com/Naoya-Horiguchi/mm_regression [2] https://e.coding.net/cailca/linux/mm [3] https://patchwork.kernel.org/project/linux-mm/cover/20201119105716.5962-1-osalvador@suse.de/ V1 -> V2: - Adressed feedback from Vlastimil - Add Acked-by from Vlastimil Oscar Salvador (3): mm,hwpoison: Refactor get_any_page mm,hwpoison: Disable pcplists before grabbing a refcount mm,hwpoison: Remove drain_all_pages from shake_page mm/memory-failure.c | 168 +++++++++++++++++++------------------------- 1 file changed, 74 insertions(+), 94 deletions(-) -- 2.26.2