Messages in this thread | | | Date | Thu, 10 Oct 2002 16:31:43 +0200 (CEST) | From | Karel Gardas <> | Subject | Re: [BUG] apm resume hangs on IBM T22 with 2.4.19 (harddrive sleeps forever) |
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I've applied patch sent by Marcelo (below) (by hand since it fails with patch -p0) and now I'm able to boot 2.4.19pre3. The result of this testing is that this kernel has the bug too, so IMHO this bug/feature was introduced between 2.4.19pre2 and 2.4.19pre3.
Any other patch/idea which should I try?
Thanks a lot,
Karel
> > 2.4.18 - OK (I'm using this now) > > 2.4.19pre1 - OK > > 2.4.19pre2 - OK > > 2.4.19pre3 - doesn't boot for me.^ > > 2.4.19pre4 - BUG > > 2.4.19pre5 - BUG > > 2.4.19 - BUG > > 2.4.20pre10 - BUG > >
[sniped]
> # This is a BitKeeper generated patch for the following project: > # Project Name: Linux kernel tree > # This patch format is intended for GNU patch command version 2.5 or higher. > # This patch includes the following deltas: > # ChangeSet 1.181 -> 1.181.1.1 > # arch/i386/kernel/bluesmoke.c 1.13 -> 1.14 > # > # -------------------------------------------- > # 02/03/14 marcelo@plucky.distro.conectiva 1.181.1.1 > # Remove off-by-one Davej's fix in bluesmoke.c: it causes some > # machines to crash at boot. > # > # -------------------------------------------- > # > diff -Nru a/arch/i386/kernel/bluesmoke.c b/arch/i386/kernel/bluesmoke.c > --- a/arch/i386/kernel/bluesmoke.c Thu Oct 10 02:40:07 2002 > +++ b/arch/i386/kernel/bluesmoke.c Thu Oct 10 02:40:07 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); > } > >
-- Karel Gardas kgardas@objectsecurity.com ObjectSecurity Ltd. http://www.objectsecurity.com
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