Re: 2.4.21-rc1 on x86_64 oops at shutdown -h

From: mikpe@csd.uu.se
Date: Fri Apr 25 2003 - 06:54:51 EST


Andi Kleen writes:
> mikpe@csd.uu.se writes:
>
> > 2.4.21-rc1 on x86_64 oopses on me at shutdown -h in certain situations.
> > It's repeatable. Here's the raw oops:
>
> Ah I know what the problem is. I already fixed it in CVS two weeks ago, but
> the merge with marcelo was in the brokenness window and I forgot about
> it because of the long delay (the patch got only applied three weeks
> later or so)
>
> Just copy arch/x86_64/lib/copy_user.S from an 2.4.20 kernel or revert the
> changes in that file in 2.4.21-rc1, that should fix it.

Confirmed. 2.4.21-rc1 with copy_user.S from -pre7 doesn't oops any more.
Thanks.

/Mikael
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