Received: by 2002:a6b:500f:0:0:0:0:0 with SMTP id e15csp1404244iob; Sat, 14 May 2022 08:07:37 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzsikjv3B1hMZzoVqxFS82ERF60iBZeb4hsnwNL5xWuEJv1h0fbyrblIloZPrBG9VDHHJCH X-Received: by 2002:a17:907:3e03:b0:6da:8c5a:6d4a with SMTP id hp3-20020a1709073e0300b006da8c5a6d4amr8669231ejc.585.1652540856932; Sat, 14 May 2022 08:07:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1652540856; cv=none; d=google.com; s=arc-20160816; b=KrWxCVDphOxr++GDvNwTn5C0kTyqZnHztfyTGNghQaKd5+ZVIn8aW069+scyLKKLWn +CdRm5/GVeom7yi4VraLyBh9pHWvt1hSAj5IUsA86kncTr09y2qXadHapgu/26fH2vdN ZU399Z4mrKRiodzC5vYf6DyTX+9ZyHXG1PHkJ/9Z3TqZLzD6KzeWnysHWTSXWPUlkgaQ RFWpPe9Hgg7SljfKeLkv/1iVNJeJYzO/14n4U4tdhY4t5ySGHUwqPQbyc429mL0SSSKE L3IG5GdJnIcZSQRhYsMHBdHqZ4lSpVI/UzVH8JtqsFuPFPHzJ7WqR3DUnL6oaD5zTWce 0wWw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=46Ju8k+Ffz4JCUb6v5QHH1nF9BUwzqBn3ZfQW3x2Jro=; b=GfgIn5gYS3U1EouR0tDchDOJLBMYRyu4lZXk7S4sY+5RVR17MhtOZmFiacOqNB56xX qrkVrMVLlNpOiP2GHR327Vd01pesMgMS7nUJDPehiErYkd8o3keYX9W+hWLfj2F6AT3A yM6n8D7xntuuf1gaFLFbSUWT1qJ8+n8X/SlVlE7uV2xSt+RR7olYWM9EMlnMx6Dnn2Xt 1Q3OorG1ODZDgcieOjtcriPF9CQPF39ktiDC/YGoLO9d7Qp03DyYOqnlKeSlIjtWOggp EI/jA2iVf0Khzm213xCTTETrd63KlkaEsG2gq5ObJ13OgtqiDfSM6S1as66YBCC2sVnO lH2w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=QaxVgG3X; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ht14-20020a170907608e00b006f3ab6a51dasi5310813ejc.661.2022.05.14.08.07.09; Sat, 14 May 2022 08:07:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-nfs-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=@kernel.org header.s=k20201202 header.b=QaxVgG3X; spf=pass (google.com: domain of linux-nfs-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-nfs-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233003AbiENOO3 (ORCPT + 99 others); Sat, 14 May 2022 10:14:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232464AbiENOOY (ORCPT ); Sat, 14 May 2022 10:14:24 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1FE4215815 for ; Sat, 14 May 2022 07:14:24 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id C5D5AB802BD for ; Sat, 14 May 2022 14:14:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 25AB4C340EE; Sat, 14 May 2022 14:14:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652537661; bh=OlCPLbXrkK6bmzaCkwWaRsSFTZ0uG3nR6f6NwBQLJlQ=; h=From:To:Cc:Subject:Date:From; b=QaxVgG3XYPYw4n4M007M8QSRpdZrm/feJL2AfjvdjMZpW88zCAUsg2Qs9LzXLrsVI 4SDbZrNpH5vB/cfhpmGBZP7qQoSMuwx0aaw/Grgf9D8VZ9VqginOOjtJzFc5HQ5iHE TqestSLBdVfqVXuaeepsM3uUuyuAG6etkatVPXpnTAcn0oxDgeADbgLX2RjVT8lmro wF66DpDI0s6KMnrE8Z/7+YtrLtNg8R9Q3rTDtN8q/PnwnQewUGdhung5MvwDx9Qch7 Vk1iBBhfhFAAZV+zb+NFdb3kGZblKVDRWZHWXqiG7FaijveButbyB80PexdbBCbPz9 zFTFCBvfv6H+Q== From: trondmy@kernel.org To: Anna Schumaker Cc: linux-nfs@vger.kernel.org Subject: [PATCH 1/5] NFS: Memory allocation failures are not server fatal errors Date: Sat, 14 May 2022 10:08:10 -0400 Message-Id: <20220514140814.3655-1-trondmy@kernel.org> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,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-nfs@vger.kernel.org From: Trond Myklebust We need to filter out ENOMEM in nfs_error_is_fatal_on_server(), because running out of memory on our client is not a server error. Reported-by: Olga Kornievskaia Fixes: 2dc23afffbca ("NFS: ENOMEM should also be a fatal error.") Cc: stable@vger.kernel.org Signed-off-by: Trond Myklebust --- fs/nfs/internal.h | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 7eefa16ed381..8f8cd6e2d4db 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -841,6 +841,7 @@ static inline bool nfs_error_is_fatal_on_server(int err) case 0: case -ERESTARTSYS: case -EINTR: + case -ENOMEM: return false; } return nfs_error_is_fatal(err); -- 2.36.1