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

[Andi Kleen]

[e-mail] 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.

Thanks for testing,
-Andi