From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3AC23B01.A9162C3B@matrox.com> Date: Wed, 28 Mar 2001 14:26:57 -0500 From: =?iso-8859-1?Q?S=E9bastien=20C=F4t=E9?= MIME-Version: 1.0 Cc: linuxppc-embedded@lists.linuxppc.org Subject: Stability of MontaVista's 2.4.0-test2-1.2.2-1 References: Content-Type: text/plain; charset=iso-8859-1 Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Hi, Did anyone have stability problem with MontaVista's kernel 2.4.0=test2-1.2.2-1 ??? I'm running it on a board similar to Sandpoint with a 7400 processor and sometimes it crashes because "current->mm == NULL" (from do_page_fault). I'm not using any initrd but a shell (ash) instead. This seems to happen when I run a lot of programs in my script. I also seems to be related to a synchronisation problem since it gets a lot more stable when I add "printk"s in the functions switch_mm and activate_mm. This could also be related to the fact that I'm running in little-endian but since it only crashes once in a while, I would doubt it! So I'm a bit suspicious about this test kernel, did anybody else have problems with it?? Sébas.. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/