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From: "Sébastien Côté" <scote1@matrox.com>
Cc: linuxppc-embedded@lists.linuxppc.org
Subject: Stability of MontaVista's 2.4.0-test2-1.2.2-1
Date: Wed, 28 Mar 2001 14:26:57 -0500	[thread overview]
Message-ID: <3AC23B01.A9162C3B@matrox.com> (raw)
In-Reply-To: H00002af04b2e173@MHS


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/

  reply	other threads:[~2001-03-28 19:26 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-03-24  1:13 Flash Device Driver kingseft
2001-03-28 19:26 ` Sébastien Côté [this message]
2001-03-28 21:10   ` Stability of MontaVista's 2.4.0-test2-1.2.2-1 Mark A. Greer
2001-03-29 14:33     ` Alex Shnitman
2001-03-29 15:28       ` Tom Rini
2001-03-29 16:40       ` Sébastien Côté
2001-03-29 18:11         ` Mark A. Greer
2001-03-29 17:29       ` Mark A. Greer
2001-03-30  1:08         ` Alex Shnitman
2001-03-30 22:52     ` Sébastien Côté
2001-03-30 23:19       ` Mark A. Greer
2001-03-30 23:29         ` Mark A. Greer
2001-03-31  0:25         ` Ron Bianco

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