From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcel Ziswiler Date: Tue, 05 May 2015 14:32:41 +0200 Subject: [U-Boot] [REGRESSION] commit 3ef46a9 "Fix hash verification" breaks crc32 verify Message-ID: <1430829161.2850.29.camel@localhost.localdomain> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de U-Boot SPL 2015.04-00631-gace97d2 (May 05 2015 - 13:32:44) U-Boot 2015.04-00631-gace97d2 (May 05 2015 - 13:32:44) TEGRA30 Model: Toradex Colibri T30 DRAM: 1 GiB iC: Tegra SD/MMC: 0, Tegra SD/MMC: 1 In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 0 Colibri T30 # crc32 0x80000000 0x100 crc32 for 80000000 ... 800000ff ==> 9eb4f5ca Colibri T30 # crc32 -v 0x80000000 0x100 c9a057b3 crc32 for 80000000 ... 800000ff ==> 9eb4f5ca != ffffffff ** ERROR ** Colibri T30 # crc32 -v 0x80000000 0x100 9eb4f5ca crc32 for 80000000 ... 800000ff ==> 9eb4f5ca != 301eeead ** ERROR ** WTF is going on? Git bisection revealed the following: 3ef46a998a2f2c52e227246ac0438ca048ddfd09 is the first bad commit commit 3ef46a998a2f2c52e227246ac0438ca048ddfd09 Author: Nikolay Dimitrov Date: Fri Dec 12 20:01:23 2014 +0200 Fix hash verification Fix issue in parse_verify_sum() which swaps handling of env-var and *address. Move hash_command() argc check earlier. Cosmetic change on do_hash() variable declaration. Improved help message for "hash" command. Signed-off-by: Nikolay Dimitrov Reviewed-by: Simon Glass :040000 040000 631448e48e845fa9a5c33600e02c7f5b8ea886b0 1a75a34d961c61729a10babb9e875ac8e66f03dc M common git revert 3ef46a998a2f2c52e227246ac0438ca048ddfd09 Colibri T30 # crc32 0x80000000 0x100 crc32 for 80000000 ... 800000ff ==> 9eb4f5ca Colibri T30 # crc32 -v 0x80000000 0x100 c9a057b3 crc32 for 80000000 ... 800000ff ==> 9eb4f5ca != c9a057b3 ** ERROR ** Colibri T30 # crc32 -v 0x80000000 0x100 9eb4f5ca Ah, that looks much better! I will cook up a proper patch shortly...