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[2620:137:e000::1:20]) by mx.google.com with ESMTP id q12-20020a170902dacc00b0016d190e8b78si8590467plx.548.2022.08.14.07.06.16; Sun, 14 Aug 2022 07:06:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=NBa7eQzE; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238945AbiHNOF1 (ORCPT + 99 others); Sun, 14 Aug 2022 10:05:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238931AbiHNOFZ (ORCPT ); Sun, 14 Aug 2022 10:05:25 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 88F3E265F for ; Sun, 14 Aug 2022 07:05:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660485923; x=1692021923; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=9fAAJ+0Y6IupPR1Maei1hF/1z3rRhAIksVvzcmYEB40=; b=NBa7eQzEKXtZLSQYm8ok44aZczJwW+cZEArb4bvt8H33xD21rjv5Kequ 2QvmjnMI88XbmhfEzg8ibBaPuaVo/5H/bG7464btGwKcu7Xp4/tXqLPI6 pDzLP5T+BAtVOON6RSQig3bwxt3gk0AQFWonv9A816j31bYqR3xysutCR URnx2xj9RzziT33LaDDsOj+jGbAHpAYqqT10GTVB+6iW0gI+GZEw/502H bM+rWhKkzir/TiPZbrlZhpArx1LUXKEulxe+YvJ1OJtlIuzRzM3Z7qdzy 6Puwgv/Y6jXSDAg7IuCKtdnEjKxOBqZCYbFteluasuxp/e0WV6uVqLEDf Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10439"; a="278784433" X-IronPort-AV: E=Sophos;i="5.93,236,1654585200"; d="scan'208";a="278784433" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Aug 2022 07:05:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.93,236,1654585200"; d="scan'208";a="639385151" Received: from sse-cse-haiyue-nuc.sh.intel.com ([10.239.241.114]) by orsmga001.jf.intel.com with ESMTP; 14 Aug 2022 07:05:20 -0700 From: Haiyue Wang To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, david@redhat.com, linmiaohe@huawei.com, ying.huang@intel.com, songmuchun@bytedance.com, naoya.horiguchi@linux.dev, alex.sierra@amd.com, Haiyue Wang Subject: [PATCH v2 0/3] fix follow_page related issues Date: Sun, 14 Aug 2022 22:05:31 +0800 Message-Id: <20220814140534.363348-1-haiyue.wang@intel.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220812084921.409142-1-haiyue.wang@intel.com> References: <20220812084921.409142-1-haiyue.wang@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HK_RANDOM_ENVFROM, HK_RANDOM_FROM,RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org v2: Add the Non-LRU pages fix with two patches, so that 'mm: migration: fix the FOLL_GET' can be applied directly on linux-5.19 stable branch. Haiyue Wang (3): mm: revert handling Non-LRU pages returned by follow_page mm: migration: fix the FOLL_GET failure on following huge page mm: handling Non-LRU pages returned by follow_page mm/huge_memory.c | 4 ++-- mm/ksm.c | 16 +++++++++++++--- mm/migrate.c | 20 +++++++++++++++----- 3 files changed, 30 insertions(+), 10 deletions(-) -- 2.37.2