Gentoo Archives: gentoo-dev

From: Senor Rodgman <davidr@××××.org>
To: Kevin <gentoo-dev@××××××.biz>
Cc: Gentoo Dev <gentoo-dev@l.g.o>
Subject: Re: [gentoo-dev] Major MCE problem with SMP on Gentoo kernels
Date: Thu, 13 May 2004 11:12:38
Message-Id: Pine.LNX.4.58.0405131207420.23585@silver.sucs.org
In Reply to: Re: [gentoo-dev] Major MCE problem with SMP on Gentoo kernels by Kevin
1 On Thu, 13 May 2004, Kevin wrote:
2
3 > I had no lockup problems while running that kernel, but after rebooting
4 > with my kernel (gentoo-sources, built with Chris's
5 > CFLAGS="-march=pentium4 -O2 -pipe -fomit-frame-pointer") I've already
6 > suffered two lockups. I set MAKEOPS="-j1" for safety.
7
8 > Greg KH thinks it's bad memory, but I'm skeptical of that because the main
9 > address that fails (some 30 times in a row) is at 1023.8MB and the Dell
10 > Utilities only test up to 1022MB, and because I haven't seen the problem
11 > with the liveCD kernel.
12
13 I had some similar problems recently (on dual athlon), where it was
14 running oldish kernels (2.5.4 I think) OK, but 2.6.5 & later wouldn't
15 boot. Memtest reported bad memory; booting the new kernels with a suitable
16 mem= parameter confirmed this (they then booted fine, and continue to be
17 fine with replacement memory). So I recommend checking the memory.
18
19 dave
20
21 --
22 gentoo-dev@g.o mailing list