Re: pagebuf_cleaner crash was Re: CVS 2.3 tree

[Steve Lord <lord@xxxxxxx>]

Did you update the system again - there was more pagebuf surgery that
went in yesterday? Just so we know what the baseline is here - I suspect
you did, guess it is time to go build some rpms - how do you make
rpm work in a different tree than /usr/src/redhat?

Steve


> On Thu, Jun 01, 2000 at 04:11:41PM -0500, Russell Cattelan wrote:
> > >
> > > to do that for the ``TAKE'' messages on the list? Then you could just
> > > click on a change to look at it.
> > >
> > > -Andi
> > 
> > BTW did switching compilers help?
> 
> Seems I was too quick. Unpack works now, but the libc compilation with 
> no CONFIG_KIOVEC_IO ended with a BUG in the page_cleaner_daemon
> (during a big ``ar'' run):
> 
> delalloc page 0xc101d370 with no extent
> 
>  Entering kdb (0xc6456000) on processor 1 Panic: invalid operand
> due to panic @ 0xc014b000
> eax = 0x0000001f ebx = 0xc0ddd680 ecx = 0xc0326464 edx = 0xc6ae9f74
> esi = 0xc101d370 edi = 0xc6457fa0 esp = 0xc6457f6c eip = 0xc014b000
> ebp = 0xc6457fb8  ss = 0x00000018  cs = 0x00000010 eflags = 0x00010282
>  ds = 0x00000018  es = 0x00000018 origeax = 0xffffffff &regs = 0xc6457f38
> [1]kdb> bt
>     EBP       EIP         Function(args)
> 0xc6457fb8 0xc014b000 pb_delalloc_convert+0x90 (0xc101d370, 0xc6457fea, 0x100
00000, 0x100, 0xc6477ce0)
>                                kernel .text 0xc0100000 0xc014af70 0xc014b13c
> 0xc6457fec 0xc014b41b page_cleaner_daemon+0x2df
>                                kernel .text 0xc0100000 0xc014b13c 0xc014b538
>            0xc0108f37 kernel_thread+0x23
>                                kernel .text 0xc0100000 0xc0108f14 0xc0108f4c
> [1]kdb> bt
>     EBP       EIP         Function(args)
> 0xc6457fb8 0xc014b000 pb_delalloc_convert+0x90 (0xc101d370, 0xc6457fea, 0x100
00000, 0x100, 0xc6477ce0)
>                                kernel .text 0xc0100000 0xc014af70 0xc014b13c
> 0xc6457fec 0xc014b41b page_cleaner_daemon+0x2df
>                                kernel .text 0xc0100000 0xc014b13c 0xc014b538
>            0xc0108f37 kernel_thread+0x23
>                                kernel .text 0xc0100000 0xc0108f14 0xc0108f4c
> [1]kdb> 
> [1]kdb> 
> 
> 
> -Andi