From patchwork Mon Jun 12 10:45:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeffrey Layton X-Patchwork-Id: 1793864 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=i06u1gEY; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4QfpYw6XTZz20XR for ; Mon, 12 Jun 2023 20:57:56 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237145AbjFLK5y (ORCPT ); Mon, 12 Jun 2023 06:57:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236952AbjFLK5e (ORCPT ); Mon, 12 Jun 2023 06:57:34 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2D8E59D2; Mon, 12 Jun 2023 03:45:32 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 70BA062418; Mon, 12 Jun 2023 10:45:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0036FC4339B; Mon, 12 Jun 2023 10:45:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686566731; bh=U7K8PnSDrmyymIFt6bT08pkz1Ns5zBOLh78eoHWTYGs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=i06u1gEYX2bd4j+uPzysbIxDaAwT6/CTUZOpnTs1UyXa7/5s7cUOEwUqZ3dlGz3O4 jFNXbxogq3HUsHaG8qzS2pUjFsLZ0pwm34sHEhWINSBx3x3GHErV87Ysw0Qytwbwe8 fFUrKe3sgWnKHIxnfLIjIUsPaN3Sh8LJvyjX55+rRGLxXbSB1eObzfgCW6lRFnH3r+ h9bCABGuEIoV6ij5WT16QU8p0vaVIMpWRciWV/eJdOCZn29lSLhV+99EbZsWG/Pglk 4MesuWDQf7yKM7JEJ5xr1+7Gp2JHA67EJFTynNQZaj0+fP9ZhYPuRC0fRqK+SN0Ale ksZ9p+qMIL1gg== From: Jeff Layton To: Christian Brauner , Al Viro , Brad Warrum , Ritu Agarwal , Arnd Bergmann , Greg Kroah-Hartman , Ian Kent , "Tigran A. Aivazian" , Jeremy Kerr , Ard Biesheuvel , Namjae Jeon , Sungjong Seo , Steve French , Paulo Alcantara , Ronnie Sahlberg , Shyam Prasad N , Tom Talpey , John Johansen , Paul Moore , James Morris , "Serge E. Hallyn" , Ruihan Li , Sebastian Reichel , Alan Stern , Suren Baghdasaryan , Wolfram Sang , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, autofs@vger.kernel.org, linux-efi@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org Subject: [PATCH v2 1/8] ibmvmc: update ctime in conjunction with mtime on write Date: Mon, 12 Jun 2023 06:45:17 -0400 Message-Id: <20230612104524.17058-2-jlayton@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230612104524.17058-1-jlayton@kernel.org> References: <20230612104524.17058-1-jlayton@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=-7.1 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-cifs@vger.kernel.org POSIX says: "Upon successful completion, where nbyte is greater than 0, write() shall mark for update the last data modification and last file status change timestamps of the file..." Signed-off-by: Jeff Layton --- drivers/misc/ibmvmc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/ibmvmc.c b/drivers/misc/ibmvmc.c index cbaf6d35e854..d7c7f0305257 100644 --- a/drivers/misc/ibmvmc.c +++ b/drivers/misc/ibmvmc.c @@ -1124,7 +1124,7 @@ static ssize_t ibmvmc_write(struct file *file, const char *buffer, goto out; inode = file_inode(file); - inode->i_mtime = current_time(inode); + inode->i_mtime = inode->i_ctime = current_time(inode); mark_inode_dirty(inode); dev_dbg(adapter->dev, "write: file = 0x%lx, count = 0x%lx\n",