Messages in this thread Patch in this message | | | Subject | Re: Linux 2.4.19-pre3 | From | Trond Myklebust <> | Date | 12 Mar 2002 18:24:48 +0100 |
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>>>>> " " == Gerd Knorr <kraxel@bytesex.org> writes:
>> Here goes -pre3, with the new IDE code. It has been stable >> enough time in the -ac tree, in my and Alan's opinion.
> Doesn't boot my machine. "Intel machine check architecture > supported" is the last message printed before it just hangs.
Ditto on my laptop. I've tracked it down to a change in the file arch/i386/kernel/bluesmoke.c between pre2 and pre3. My guess is that
- Fix off-by-one error in bluesmoke (Dave Jones)
is wrong for some reason. Backing out that change using the appended patch causes pre3 to boot normally.
Cheers, Trond
--- linux-2.4.19-up/arch/i386/kernel/bluesmoke.c.orig Tue Mar 12 14:56:56 2002 +++ linux-2.4.19-up/arch/i386/kernel/bluesmoke.c Tue Mar 12 18:07:44 2002 @@ -169,7 +169,7 @@ if(l&(1<<8)) wrmsr(MSR_IA32_MCG_CTL, 0xffffffff, 0xffffffff); banks = l&0xff; - for(i=0;i<banks;i++) + for(i=1;i<banks;i++) { wrmsr(MSR_IA32_MC0_CTL+4*i, 0xffffffff, 0xffffffff); } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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