From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3EE0C9CC.1581ECC5@dualg4.com> Date: Fri, 06 Jun 2003 10:05:17 -0700 From: Jim Potter Reply-To: jpotter@dualg4.com MIME-Version: 1.0 To: linuxppc-embedded@lists.linuxppc.org Subject: IDE Partition check overwrites vectors Content-Type: text/plain; charset=us-ascii; x-mac-type="54455854"; x-mac-creator="4D4F5353" Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: I'm implementing the IDE driver on my embedded system, and I've got a strange problem -- when it performs the Partition check, it overwrites the vector area (when in read_cache_page()). Obviously, some caching variable hasn't been setup, so it's writing to addr zero; I'm not a mm person, anyone have any suggestions on this? Many thanks. The system is Linux version 2.4.21-rc6, pulled from linuxppc_2_4_devel several days ago, with a custom platform entry adapted from ev64260.c. -- Sincerely, Jim Potter 45th Parallel Processing, Inc. Volunteer Firefighting: Bustin' ours, Savin' yours. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/