Re: -current userland working for others?

[Frank Wille <frank%phoenix.owl.de@localhost>]

Jeff Rizzo wrote:

>>> trap: pid 694.1 (ls): user read DSI trap @ 0x407eb46c by 0xeff0f2dc
>>> (DSISR 0x40000000, err=14) trap: pid 541.1 (dmesg): user ISI trap @
>>> 0x2000 (SRR1=0x4000f032) trap: pid 167.1 (dmesg): user ISI trap @
>>> 0x2000 (SRR1=0x4000f032)
>
>>>
>>> ...once I back out to userland from 20110111, things start working
>>> again.
> [...]
>
> Unfortunately, it doesn't seem to have fixed my problem.  With a system 
> compiled from this morning's sources (9AM PDT/1800 UTC), the problem 
> persists.

As an additional information: I just tried today's kernel, including the
asm.h fix, together with a 5.99.43 userland. I'm seeing a crash during
init:

[...]
root file system type: ffs
trap: pid1.1 (init): kernel PGM trap @ 0x57b008 (SRR1=0x89032)
panic: trap

The backtrace:

- at panic+0x25c
- at trap+0x100
- kernel PGM trap by trap+0x280: srr1=0x89032
  r1=0xd4f1bea0 cr=0x2000d034 xer=0 ctr=0x558944
- at cpu_lwp_free+0x24
- user trap 0x3000 by 0xefff2170: srr1=0xd032
  r1=0xffffdf20 cr=0 xer=0 ctr=0


At trap+0x280 I found the Altivec instruction "dssall", although I'm running
a G3. What happened here?

-- 
Frank Wille