Subject: Re: RiscPC boot freeze
To: Patrick Welche <prlw1@cam.ac.uk>
From: Mark Brinicombe <mark@causality.com>
List: port-arm32
Date: 04/06/1999 13:03:01
On Tue, 6 Apr 1999, Patrick Welche wrote:

> > Well I have managed to get my system so that it panics at the same point 
> > Patrick's system hangs. To do this I had to remove one of my SIMM's. The panic 
> > was as follows:
> > 
> > [u]vm_fault(0xf355e0b0, b018000,1,0) -> 1
> > Unhandled trap (frame = 0xf3569d74)
> > Data abort: 'Translation fault (section)' status=005 address=0b018f04 PC=f012ef5
> > 8
> > Stopped in sh at _pmap_enter_pv+0x64: ldr r3,[r4,#0x0004]
> > 
> > _pmap_enter_pv(_pmap_enter_pv+x010)
> > _pmap_enter(_pmap_enter+0x10)
> > _uvm_fault(_uvm_fault+0x10)
> > _data_abort_handler(_data_abort_handler+0x10)
> > 
> Just thought I'd mention: I tried the exact same thing again, with the
> exact same result, ie., this time with 6 Apr source code. (hang, not panic..)
Hi,
  Check arm32/riscpc/rpc_machdep.c this problem was fixed in 1.27 which I
commited last night. This was a casualty of the recent pmap changes.

Cheers,
				Mark