| |
|
 |
|
 |
|
|
|
| |
|
|
xen-ia64-devel
Re: [Xen-ia64-devel] [Patch0/2] support config SPARSEMEM
On Fri, 2007-02-02 at 11:11 +0900, Akio Takebe wrote:
> Hi, Alex
>
> Hmm, I'm sorry.
> I can boot dom0, domU with my patches on PRIMEQUEST.
> I'll check this issue.
>
Thanks Akio. Note that the dump below is actually from dom0 while
domU is booting. The cciss driver is for an HP hardware raid card. The
domU is a 4-way, 4GB domain. dom0 is booted with dom0_max_vcpus=2
dom0_mem=16G. Disk I/O via the cciss driver seems to work normally with
only dom0 running, but blows up when domU is started. Thanks,
Alex
> Best Regards,
>
> Akio Takebe
>
> > Dom0 boots with this, but booting a domU w/ the -xen kernel does bad
> >things:
> >
> >Xen p2m: assign p2m table of [0x0000000000000000, 0x0000000100000000)
> >Xen p2m: to [0x0000000100000000, 0x0000000103ffc000) (65536 KBytes)
> >XENBUS: Device with no driver: device/console/0
> >Unable to handle kernel NULL pointer dereference (address 0000000000000000)
> >swapper[0]: Oops 11012296146944 [1]
> >Modules linked in:
> >
> >Pid: 0, CPU 0, comm: swapper
> >psr : 0000121008026010 ifs : 800000000000040b ip : [<a0000001005010a1>]
> >Not tainted
> >ip is at __sync_single+0x61/0x1e0
> >unat: 0000000000000000 pfs : 800000000000038c rsc : 0000000000000008
> >rnat: 0000021008026010 bsps: a0000001000dac30 pr : 0000000000019aa5
> >ldrs: 0000000000000000 ccv : 0000000000000000 fpsr: 0009804c0270033f
> >csd : 0000000000000000 ssd : 0000000000000000
> >b0 : a0000001005013e0 b6 : a00000010062e9a0 b7 : 0000000000000000
> >f6 : 000000000000000000000 f7 : 000000000000000000000
> >f8 : 000000000000000000000 f9 : 000000000000000000000
> >f10 : 000000000000000000000 f11 : 000000000000000000000
> >r1 : a0000001010ff400 r2 : 0000000000000030 r3 : a000000100cc3b98
> >r8 : e000000103a08928 r9 : 0000000000000000 r10 : 0000000000000000
> >r11 : 0000000000000000 r12 : a000000100cc3b80 r13 : a000000100cbc000
> >r14 : a000000100cc3ba0 r15 : e000000000000000 r16 : a000000100cc3ba8
> >r17 : a00000010116f400 r18 : 0000000000000c92 r19 : 0000000000649000
> >r20 : e000000005378000 r21 : a000000100f283e8 r22 : a000000100f283b8
> >r23 : e000000000000000 r24 : 00000000059c0000 r25 : 0000000000001000
> >r26 : 0000000000003fff r27 : 0000000000000008 r28 : 0000000000000000
> >r29 : 00001412082a6010 r30 : 8000000000000006 r31 : 0000000000000000
> >
> >Call Trace:
> > [<a00000010001d0c0>] show_stack+0x40/0xa0
> > sp=a000000100cc3730 bsp=a000000100cbd498
> > [<a00000010001dd20>] show_regs+0x840/0x880
> > sp=a000000100cc3900 bsp=a000000100cbd440
> > [<a000000100041520>] die+0x1c0/0x380
> > sp=a000000100cc3900 bsp=a000000100cbd3f0
> > [<a000000100065e70>] ia64_do_page_fault+0x810/0x940
> > sp=a000000100cc3920 bsp=a000000100cbd3a0
> > [<a000000100068840>] xen_leave_kernel+0x0/0x3c0
> > sp=a000000100cc39b0 bsp=a000000100cbd3a0
> > [<a0000001005010a0>] __sync_single+0x60/0x1e0
> > sp=a000000100cc3b80 bsp=a000000100cbd348
> > [<a0000001005013e0>] unmap_single+0xa0/0x220
> > sp=a000000100cc3b90 bsp=a000000100cbd310
> > [<a000000100502b10>] swiotlb_unmap_single+0x270/0x320
> > sp=a000000100cc3ba0 bsp=a000000100cbd2d0
> > [<a00000010006b4e0>] dma_unmap_single+0xa0/0xc0
> > sp=a000000100cc3ba0 bsp=a000000100cbd298
> > [<a00000010062ebe0>] cciss_softirq_done+0x240/0x5a0
> > sp=a000000100cc3ba0 bsp=a000000100cbd248
> > [<a0000001004ca680>] blk_done_softirq+0x240/0x2a0
> > sp=a000000100cc3ba0 bsp=a000000100cbd230
> > [<a0000001000959b0>] __do_softirq+0x1b0/0x340
> > sp=a000000100cc3bb0 bsp=a000000100cbd1b0
> > [<a000000100095c60>] do_softirq+0x120/0x240
> > sp=a000000100cc3bb0 bsp=a000000100cbd150
> > [<a000000100095e00>] irq_exit+0x80/0xa0
> > sp=a000000100cc3bb0 bsp=a000000100cbd138
> > [<a0000001006c49b0>] evtchn_do_upcall+0x1d0/0x320
> > sp=a000000100cc3bb0 bsp=a000000100cbd0a0
> > [<a000000100068240>] xen_event_callback+0x380/0x3c0
> > sp=a000000100cc3bb0 bsp=a000000100cbd0a0
> > [<a0000001005013e0>] unmap_single+0xa0/0x220
> > sp=a000000100cc3bb0 bsp=a000000100cbd0a0
> > <0>Kernel panic - not syncing: Aiee, killing interrupt handler!
> > (XEN) Domain 0 crashed: rebooting machine in 5 seconds.
> >(XEN) Domain0 halts the machine
> >
>
--
Alex Williamson HP Open Source & Linux Org.
_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel
|
|
|
| |
|
Home