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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B375C27C76 for ; Sat, 28 Jan 2023 10:32:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234096AbjA1Kcm (ORCPT ); Sat, 28 Jan 2023 05:32:42 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231444AbjA1Kck (ORCPT ); Sat, 28 Jan 2023 05:32:40 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AF77DE078 for ; Sat, 28 Jan 2023 02:32:39 -0800 (PST) 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 dfw.source.kernel.org (Postfix) with ESMTPS id 4989960AC1 for ; Sat, 28 Jan 2023 10:32:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 34030C433EF; Sat, 28 Jan 2023 10:32:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1674901958; bh=SPTnuBIxR8VBSA4mE6Tax7hR/OLeSZHZkemoMogaXMU=; h=From:To:Cc:Subject:Date:From; b=aNsUWymYfllNo4dTvBfz7zwI6diVZn62CPF1s4hnCpMI6Q1/M7k8TV3m6R1KD96i3 8fD0Y578c87gj5xE8nz7fS2MEqjelKjpZajqFlpGtGyLVgmyoP7H9YmaelN4m90EZm rpiCybGsT60lHxxEYVPvPAR/qZ+G+egCSRcdMGaypXhRZIUk7PbP/Z0AWYoa/qfcWY mRE/9nE9EirYJZsgtX+tMRsMfgLyLqNI0RsDnMLHTF6dekjbwIAjWEeYBzhrqlOhOz 5EiR3MD4DSK7jY5c64AY05asUBfde+Znr6EzsE823WKRVrTds2cXvVuypcdZsOfp2H BphJdaD2jVsrg== From: Chao Yu To: jaegeuk@kernel.org Cc: linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, Chao Yu Subject: [PATCH] f2fs: fix to handle F2FS_IOC_START_ATOMIC_REPLACE in f2fs_compat_ioctl() Date: Sat, 28 Jan 2023 18:32:26 +0800 Message-Id: <20230128103226.1318362-1-chao@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Otherwise, 32-bits binary call ioctl(F2FS_IOC_START_ATOMIC_REPLACE) will fail in 64-bits kernel. Fixes: 41e8f85a75fc ("f2fs: introduce F2FS_IOC_START_ATOMIC_REPLACE") Signed-off-by: Chao Yu --- fs/f2fs/file.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 6f6181b9b01e..39e3e5c85e57 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -4845,6 +4845,7 @@ long f2fs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case F2FS_IOC32_MOVE_RANGE: return f2fs_compat_ioc_move_range(file, arg); case F2FS_IOC_START_ATOMIC_WRITE: + case F2FS_IOC_START_ATOMIC_REPLACE: case F2FS_IOC_COMMIT_ATOMIC_WRITE: case F2FS_IOC_START_VOLATILE_WRITE: case F2FS_IOC_RELEASE_VOLATILE_WRITE: -- 2.25.1