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[2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id bh10-20020a170906a0ca00b00a51cc6479ddsi6499718ejb.1012.2024.04.23.04.53.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Apr 2024 04:53:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-155065-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=od9sNDn1; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-155065-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-155065-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 92C241F22BBD for ; Tue, 23 Apr 2024 11:53:01 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 31268145B39; Tue, 23 Apr 2024 11:41:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="od9sNDn1" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 47EAF145B24; Tue, 23 Apr 2024 11:41:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713872494; cv=none; b=jRHcMzHDRY9GOEERn2inJ9PL4rumHlV6qCUZgDcTIk0nTO6O42XRa3vxlKdOGNRpozoZFSFSTIOwMKBDnStgfFhkkaH1XnTOntBkzNuEsSiw1FNocRwnU8liDMnuQTn2yqdYW4kxvLG8+9CRIeZnx0LIl++4au94dKdSpR7rXBs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713872494; c=relaxed/simple; bh=ufTzEUAEaajkF1jHWBZch7zxR9570wEoG2eWInPd2tU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=nwa241+oT9mjGwsmzKXFJQaqpFLdp6cYXMOFqRmoc2dvDL8BXuC9vtCKk8gBe7Qjm1rm90TZPJzAL+PjtU+tStchT2Is6aJbdLKqEEZk//DIcm79YyQNxqnMFMr4skX4PshUzdJhwgM/qWnUCON+so4CzPizafA0rhYI3/jt970= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=od9sNDn1; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D9F02C2BD11; Tue, 23 Apr 2024 11:41:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1713872493; bh=ufTzEUAEaajkF1jHWBZch7zxR9570wEoG2eWInPd2tU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=od9sNDn1QDoeO73UBV09VYurdTQcUJ5ua9qCepe90Sk4lY8KO6Ylc2YAdshjbZQzD k19WK+85z3SO/W8h1xoSOHx6GTwoNxy7J/+Kp9cOI+kkYS8t5648udvB/34JhIDYnn PN3uYYEYGJx5AfZvn4dPCoueyGWvecdNlJnRri90juFwQBna/2Xiiu+ldZkVPMy2SR p5ldyXFtpw5OeilK1RQ3KqIXXgMS9lHRDP5XNwqcfVuUGDfIHb9Hl+tTsE7/mhIUb2 WEf8ZjpBEi5KG0M85d1dY5KyCNNbBKZdmngIpiQeAnM0sqHVH0JGj53ah5FKA8Un1i AUqFtFUsJ5ilw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Joakim Sindholt , Eric Van Hensbergen , Sasha Levin , lucho@ionkov.net, asmadeus@codewreck.org, v9fs@lists.linux.dev Subject: [PATCH AUTOSEL 5.10 2/9] fs/9p: translate O_TRUNC into OTRUNC Date: Tue, 23 Apr 2024 07:02:40 -0400 Message-ID: <20240423110249.1659263-2-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240423110249.1659263-1-sashal@kernel.org> References: <20240423110249.1659263-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 5.10.215 Content-Transfer-Encoding: 8bit From: Joakim Sindholt [ Upstream commit 87de39e70503e04ddb58965520b15eb9efa7eef3 ] This one hits both 9P2000 and .u as it appears v9fs has never translated the O_TRUNC flag. Signed-off-by: Joakim Sindholt Signed-off-by: Eric Van Hensbergen Signed-off-by: Sasha Levin --- fs/9p/vfs_inode.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 88ca5015f987e..4ffb0750c79b9 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -177,6 +177,9 @@ int v9fs_uflags2omode(int uflags, int extended) break; } + if (uflags & O_TRUNC) + ret |= P9_OTRUNC; + if (extended) { if (uflags & O_EXCL) ret |= P9_OEXCL; -- 2.43.0