From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michal Nazarewicz , Felipe Balbi Subject: [PATCH 3.14 72/94] tools: ffs-test: fix header values endianess Date: Mon, 7 Jul 2014 16:58:02 -0700 Message-Id: <20140707235758.907309481@linuxfoundation.org> In-Reply-To: <20140707235756.780319003@linuxfoundation.org> References: <20140707235756.780319003@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michal Nazarewicz commit f35f71244da6e51db4e1f2c7e318581f498ececf upstream. It appears that no one ever run ffs-test on a big-endian machine, since it used cpu-endianess for fs_count and hs_count fields which should be in little-endian format. Fix by wrapping the numbers in cpu_to_le32. Signed-off-by: Michal Nazarewicz Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- tools/usb/ffs-test.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/tools/usb/ffs-test.c +++ b/tools/usb/ffs-test.c @@ -116,8 +116,8 @@ static const struct { .header = { .magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC), .length = cpu_to_le32(sizeof descriptors), - .fs_count = 3, - .hs_count = 3, + .fs_count = cpu_to_le32(3), + .hs_count = cpu_to_le32(3), }, .fs_descs = { .intf = {