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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5D3B8C433FE for ; Fri, 29 Apr 2022 06:40:39 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 143036B0075; Fri, 29 Apr 2022 02:40:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0EFDA6B007E; Fri, 29 Apr 2022 02:40:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D71FA6B007B; Fri, 29 Apr 2022 02:40:36 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.hostedemail.com [64.99.140.25]) by kanga.kvack.org (Postfix) with ESMTP id B6E656B0073 for ; Fri, 29 Apr 2022 02:40:36 -0400 (EDT) Received: from smtpin18.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id D0A5F6125D for ; Fri, 29 Apr 2022 06:40:36 +0000 (UTC) X-FDA: 79408968072.18.CF2D3FA Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by imf06.hostedemail.com (Postfix) with ESMTP id 7FA1B18005B for ; Fri, 29 Apr 2022 06:40:34 +0000 (UTC) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.56]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4KqNBb2Y8Wz1JBpy; Fri, 29 Apr 2022 14:39:35 +0800 (CST) Received: from huawei.com (10.175.124.27) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Fri, 29 Apr 2022 14:40:31 +0800 From: Miaohe Lin To: , CC: , , Subject: [PATCH 0/9] A few fixup patches for z3fold Date: Fri, 29 Apr 2022 14:40:42 +0800 Message-ID: <20220429064051.61552-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected X-Rspamd-Queue-Id: 7FA1B18005B X-Stat-Signature: od8w7zfdoegmp77fthhsio7sbmkmta5x Authentication-Results: imf06.hostedemail.com; dkim=none; dmarc=pass (policy=quarantine) header.from=huawei.com; spf=pass (imf06.hostedemail.com: domain of linmiaohe@huawei.com designates 45.249.212.255 as permitted sender) smtp.mailfrom=linmiaohe@huawei.com X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1651214434-513374 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi everyone, This series contains a few fixup patches to fix sheduling while atomic, fix possible null pointer dereferencing, fix various race conditions and so on. More details can be found in the respective changelogs. Thanks! Miaohe Lin (9): mm/z3fold: fix sheduling while atomic mm/z3fold: fix possible null pointer dereferencing mm/z3fold: remove buggy use of stale list for allocation mm/z3fold: throw warning on failure of trylock_page in z3fold_alloc revert "mm/z3fold.c: allow __GFP_HIGHMEM in z3fold_alloc" mm/z3fold: put z3fold page back into unbuddied list when reclaim or migration fails mm/z3fold: always clear PAGE_CLAIMED under z3fold page lock mm/z3fold: fix z3fold_reclaim_page races with z3fold_free mm/z3fold: fix z3fold_page_migrate races with z3fold_map mm/z3fold.c | 97 ++++++++++++++++++++++------------------------------- 1 file changed, 41 insertions(+), 56 deletions(-) -- 2.23.0