From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dominique Martinet Date: Mon, 26 Oct 2020 18:14:10 +0100 Subject: [Ocfs2-devel] [PATCH 1/7] 9P: Cast to loff_t before multiplying In-Reply-To: <20201004180428.14494-2-willy@infradead.org> References: <20201004180428.14494-1-willy@infradead.org> <20201004180428.14494-2-willy@infradead.org> Message-ID: <20201026171410.GA31121@nautica> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: "Matthew Wilcox (Oracle)" Cc: linux-fsdevel@vger.kernel.org, ericvh@gmail.com, lucho@ionkov.net, viro@zeniv.linux.org.uk, jlayton@kernel.org, idryomov@gmail.com, mark@fasheh.com, jlbec@evilplan.org, joseph.qi@linux.alibaba.com, v9fs-developer@lists.sourceforge.net, linux-kernel@vger.kernel.org, ceph-devel@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-btrfs@vger.kernel.org, clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, stable@vger.kernel.org Matthew Wilcox (Oracle) wrote on Sun, Oct 04, 2020: > On 32-bit systems, this multiplication will overflow for files larger > than 4GB. > > Cc: stable at vger.kernel.org > Fixes: fb89b45cdfdc ("9P: introduction of a new cache=mmap model.") > Signed-off-by: Matthew Wilcox (Oracle) I realize I hadn't sent a mail -- FWIW this 9p patch has been merged, thanks! -- Dominique