From mboxrd@z Thu Jan 1 00:00:00 1970 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 9C5EB35503D; Tue, 16 Dec 2025 12:01:28 +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=1765886488; cv=none; b=M0nsMe5611/6CMFwFL4BO6mo0oCh/vT4OkTnpa8Kwdl2nPFs4OJ2b5yMknL9jgRZ+RLO2a00wrCf3XeWcfPAw1ok0vGis7rRdVmfcdkkNnrvjk6XNOoKm8aa8JrRCNvmlLIVLqOsGvfFgQnEHn3qSFaWhw9TWh5hiFkB+r9uPJc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765886488; c=relaxed/simple; bh=ronrqBTE9S+KJkSt8qXzAn05MG+QbsM2oRy+dJmkn8A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iD9F2G7vRBixBkaE2Ba5urACXvAgWhM+hZ0blJaKfE1i2qi3jrxhiMyEXV6/XBaxyolhcr5cfYAhjwAw9U3YunEybLSh7sQ8D2gC0vm1SifEDXmV2wPAVCcyncC+Ruemz8gzlEJ/QFZlsce8rQ9SqehGkDPxN40lSuy+RY4fPe8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=tnAcX3yE; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tnAcX3yE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09A74C4CEF1; Tue, 16 Dec 2025 12:01:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1765886488; bh=ronrqBTE9S+KJkSt8qXzAn05MG+QbsM2oRy+dJmkn8A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tnAcX3yEPQxp1pT6YyTHbkVn+Y1OOjlX32GEiviG7jymsKuqmmDnjdhcoTtK0eMhJ jfMkWl4t3RRcxFbldejhB++RRCKKt20ZPuna9kjPMMqr7fHUQUL/q50e5rbQjB9nZZ uwaDQFwT/LHP04Vfu2pMREFPnX1b/bboirwweu30= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Alkis Georgopoulos , Li Lingfeng , Trond Myklebust , Sasha Levin Subject: [PATCH 6.17 450/507] Revert "nfs: ignore SB_RDONLY when mounting nfs" Date: Tue, 16 Dec 2025 12:14:51 +0100 Message-ID: <20251216111401.755250995@linuxfoundation.org> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20251216111345.522190956@linuxfoundation.org> References: <20251216111345.522190956@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Trond Myklebust [ Upstream commit d4a26d34f1946142f9d32e540490e4926ae9a46b ] This reverts commit 52cb7f8f177878b4f22397b9c4d2c8f743766be3. Silently ignoring the "ro" and "rw" mount options causes user confusion, and regressions. Reported-by: Alkis Georgopoulos Cc: Li Lingfeng Fixes: 52cb7f8f1778 ("nfs: ignore SB_RDONLY when mounting nfs") Signed-off-by: Trond Myklebust Signed-off-by: Sasha Levin --- fs/nfs/internal.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index c0a44f389f8f4..5a43543c60b84 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -13,7 +13,7 @@ #include #include -#define NFS_SB_MASK (SB_NOSUID|SB_NODEV|SB_NOEXEC|SB_SYNCHRONOUS) +#define NFS_SB_MASK (SB_RDONLY|SB_NOSUID|SB_NODEV|SB_NOEXEC|SB_SYNCHRONOUS) extern const struct export_operations nfs_export_ops; -- 2.51.0