Re: [PATCH] [RFC] fix kernel crash (protection id trap) when compiling

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> r20-23  8210c000 00000000 0020fd0e 8210c39e
> r24-27  00000000 00000001 8e7c5660 105e7a90
> r28-31  0000000f 00190834 8210c500 101a12b8
> sr00-03  00000000 00000000 00000000 00000847
> sr04-07  00000000 00000000 00000000 00000000
> 
> IASQ: 00000000 00000000 IAOQ: 101a147c 101a1480
>  IIR: 0ed5d240    ISR: 00000847  IOR: 0020fd0e
>  CPU:        0   CR30: 8210c000 CR31: d22344f0
>  ORIG_R28: 00001000
>  IAOQ[0]: do_sys_poll+0x1ac/0x1b8
>  IAOQ[1]: do_sys_poll+0x1b0/0x1b8
>  RP(r2): do_sys_poll+0x14c/0x1b8

The faulting instruction is:

dave@hiauly6:~/opt/gnu/bin$ disasm 0x0ed5d240
   0:	0e d5 d2 40 	sth r21,0(sr3,r22)

r22 is 0.  r22 being 0 is a bit wierd as revents has on offset of 6.

Dave
-- 
J. David Anglin                                  dave.anglin@xxxxxxxxxxxxxx
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)
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