Messages in this thread |  | | | Date | Wed, 3 Nov 2004 12:05:11 +0100 | | From | Andi Kleen <> | | Subject | Re: 2.6.8 and 2.6.9 Dual Opteron glitches |
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On Wed, Nov 03, 2004 at 11:53:05AM +0100, Daniel Egger wrote: > On 03.11.2004, at 06:06, Andi Kleen wrote: > > >> Replacing those panic(s) by printk make the machine boot just fine > >> and also work (seemingly) without any problems under load. > > >Can you print the two values? I've never seen such a problem. > >If it works then they must be identical, otherwise user space would > >break very quickly. > > printk("%p %p %p\n", (unsigned long) &vgettimeofday, &vgettimeofday, > VSYSCALL_ADDR(__NR_vgettimeofday)); > > ffffffffff600000 ffffffffff600000 ffffffffff600000 > > I've no idea why it still triggers. Also the next one BTW: > vtime link addr brokenIA32 > > The compiler is: gcc version 3.4.0 20040111 (experimental)
Looks like a compiler bug. I would talk to the gcc people.
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