[Xen-ia64-devel] [Patch0/2] support config SPARSEMEM
Hi, These patches are for supporting domain config of SPARSEMEM. See the following thread. http://lists.xensource.com/archives/html/xen-ia64-devel/2007-01/msg00278.html [1/2] change config SPARSEMEM [2/2] remove pfn_valid for supporting SPARSEMEM Best Regards, Akio Takebe ___ Xen-ia64-devel mailing list Xen-ia64-devel@lists.xensource.com http://lists.xensource.com/xen-ia64-devel
Re: [Xen-ia64-devel] [Patch0/2] support config SPARSEMEM
On Fri, 2007-02-02 at 01:19 +0900, Akio Takebe wrote: Hi, These patches are for supporting domain config of SPARSEMEM. See the following thread. http://lists.xensource.com/archives/html/xen-ia64-devel/2007-01/msg00278.html [1/2] change config SPARSEMEM [2/2] remove pfn_valid for supporting SPARSEMEM Hi Akio, Dom0 boots with this, but booting a domU w/ the -xen kernel does bad things: Xen p2m: assign p2m table of [0x, 0x0001) Xen p2m: to [0x0001, 0x000103ffc000) (65536 KBytes) XENBUS: Device with no driver: device/console/0 Unable to handle kernel NULL pointer dereference (address ) swapper[0]: Oops 11012296146944 [1] Modules linked in: Pid: 0, CPU 0, comm: swapper psr : 121008026010 ifs : 840b ip : [a001005010a1]Not tainted ip is at __sync_single+0x61/0x1e0 unat: pfs : 838c rsc : 0008 rnat: 021008026010 bsps: a001000dac30 pr : 00019aa5 ldrs: ccv : fpsr: 0009804c0270033f csd : ssd : b0 : a001005013e0 b6 : a0010062e9a0 b7 : f6 : 0 f7 : 0 f8 : 0 f9 : 0 f10 : 0 f11 : 0 r1 : a001010ff400 r2 : 0030 r3 : a00100cc3b98 r8 : e00103a08928 r9 : r10 : r11 : r12 : a00100cc3b80 r13 : a00100cbc000 r14 : a00100cc3ba0 r15 : e000 r16 : a00100cc3ba8 r17 : a0010116f400 r18 : 0c92 r19 : 00649000 r20 : e5378000 r21 : a00100f283e8 r22 : a00100f283b8 r23 : e000 r24 : 059c r25 : 1000 r26 : 3fff r27 : 0008 r28 : r29 : 1412082a6010 r30 : 8006 r31 : Call Trace: [a0010001d0c0] show_stack+0x40/0xa0 sp=a00100cc3730 bsp=a00100cbd498 [a0010001dd20] show_regs+0x840/0x880 sp=a00100cc3900 bsp=a00100cbd440 [a00100041520] die+0x1c0/0x380 sp=a00100cc3900 bsp=a00100cbd3f0 [a00100065e70] ia64_do_page_fault+0x810/0x940 sp=a00100cc3920 bsp=a00100cbd3a0 [a00100068840] xen_leave_kernel+0x0/0x3c0 sp=a00100cc39b0 bsp=a00100cbd3a0 [a001005010a0] __sync_single+0x60/0x1e0 sp=a00100cc3b80 bsp=a00100cbd348 [a001005013e0] unmap_single+0xa0/0x220 sp=a00100cc3b90 bsp=a00100cbd310 [a00100502b10] swiotlb_unmap_single+0x270/0x320 sp=a00100cc3ba0 bsp=a00100cbd2d0 [a0010006b4e0] dma_unmap_single+0xa0/0xc0 sp=a00100cc3ba0 bsp=a00100cbd298 [a0010062ebe0] cciss_softirq_done+0x240/0x5a0 sp=a00100cc3ba0 bsp=a00100cbd248 [a001004ca680] blk_done_softirq+0x240/0x2a0 sp=a00100cc3ba0 bsp=a00100cbd230 [a001000959b0] __do_softirq+0x1b0/0x340 sp=a00100cc3bb0 bsp=a00100cbd1b0 [a00100095c60] do_softirq+0x120/0x240 sp=a00100cc3bb0 bsp=a00100cbd150 [a00100095e00] irq_exit+0x80/0xa0 sp=a00100cc3bb0 bsp=a00100cbd138 [a001006c49b0] evtchn_do_upcall+0x1d0/0x320 sp=a00100cc3bb0 bsp=a00100cbd0a0 [a00100068240] xen_event_callback+0x380/0x3c0 sp=a00100cc3bb0 bsp=a00100cbd0a0 [a001005013e0] unmap_single+0xa0/0x220 sp=a00100cc3bb0 bsp=a00100cbd0a0 0Kernel 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@lists.xensource.com http://lists.xensource.com/xen-ia64-devel
Re: [Xen-ia64-devel] [Patch0/2] support config SPARSEMEM
Hi, Alex Hmm, I'm sorry. I can boot dom0, domU with my patches on PRIMEQUEST. I'll check this issue. 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 [0x, 0x0001) Xen p2m: to [0x0001, 0x000103ffc000) (65536 KBytes) XENBUS: Device with no driver: device/console/0 Unable to handle kernel NULL pointer dereference (address ) swapper[0]: Oops 11012296146944 [1] Modules linked in: Pid: 0, CPU 0, comm: swapper psr : 121008026010 ifs : 840b ip : [a001005010a1] Not tainted ip is at __sync_single+0x61/0x1e0 unat: pfs : 838c rsc : 0008 rnat: 021008026010 bsps: a001000dac30 pr : 00019aa5 ldrs: ccv : fpsr: 0009804c0270033f csd : ssd : b0 : a001005013e0 b6 : a0010062e9a0 b7 : f6 : 0 f7 : 0 f8 : 0 f9 : 0 f10 : 0 f11 : 0 r1 : a001010ff400 r2 : 0030 r3 : a00100cc3b98 r8 : e00103a08928 r9 : r10 : r11 : r12 : a00100cc3b80 r13 : a00100cbc000 r14 : a00100cc3ba0 r15 : e000 r16 : a00100cc3ba8 r17 : a0010116f400 r18 : 0c92 r19 : 00649000 r20 : e5378000 r21 : a00100f283e8 r22 : a00100f283b8 r23 : e000 r24 : 059c r25 : 1000 r26 : 3fff r27 : 0008 r28 : r29 : 1412082a6010 r30 : 8006 r31 : Call Trace: [a0010001d0c0] show_stack+0x40/0xa0 sp=a00100cc3730 bsp=a00100cbd498 [a0010001dd20] show_regs+0x840/0x880 sp=a00100cc3900 bsp=a00100cbd440 [a00100041520] die+0x1c0/0x380 sp=a00100cc3900 bsp=a00100cbd3f0 [a00100065e70] ia64_do_page_fault+0x810/0x940 sp=a00100cc3920 bsp=a00100cbd3a0 [a00100068840] xen_leave_kernel+0x0/0x3c0 sp=a00100cc39b0 bsp=a00100cbd3a0 [a001005010a0] __sync_single+0x60/0x1e0 sp=a00100cc3b80 bsp=a00100cbd348 [a001005013e0] unmap_single+0xa0/0x220 sp=a00100cc3b90 bsp=a00100cbd310 [a00100502b10] swiotlb_unmap_single+0x270/0x320 sp=a00100cc3ba0 bsp=a00100cbd2d0 [a0010006b4e0] dma_unmap_single+0xa0/0xc0 sp=a00100cc3ba0 bsp=a00100cbd298 [a0010062ebe0] cciss_softirq_done+0x240/0x5a0 sp=a00100cc3ba0 bsp=a00100cbd248 [a001004ca680] blk_done_softirq+0x240/0x2a0 sp=a00100cc3ba0 bsp=a00100cbd230 [a001000959b0] __do_softirq+0x1b0/0x340 sp=a00100cc3bb0 bsp=a00100cbd1b0 [a00100095c60] do_softirq+0x120/0x240 sp=a00100cc3bb0 bsp=a00100cbd150 [a00100095e00] irq_exit+0x80/0xa0 sp=a00100cc3bb0 bsp=a00100cbd138 [a001006c49b0] evtchn_do_upcall+0x1d0/0x320 sp=a00100cc3bb0 bsp=a00100cbd0a0 [a00100068240] xen_event_callback+0x380/0x3c0 sp=a00100cc3bb0 bsp=a00100cbd0a0 [a001005013e0] unmap_single+0xa0/0x220 sp=a00100cc3bb0 bsp=a00100cbd0a0 0Kernel panic - not syncing: Aiee, killing interrupt handler! (XEN) Domain 0 crashed: rebooting machine in 5 seconds. (XEN) Domain0 halts the machine ___ Xen-ia64-devel mailing list Xen-ia64-devel@lists.xensource.com http://lists.xensource.com/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 [0x, 0x0001) Xen p2m: to [0x0001, 0x000103ffc000) (65536 KBytes) XENBUS: Device with no driver: device/console/0 Unable to handle kernel NULL pointer dereference (address ) swapper[0]: Oops 11012296146944 [1] Modules linked in: Pid: 0, CPU 0, comm: swapper psr : 121008026010 ifs : 840b ip : [a001005010a1] Not tainted ip is at __sync_single+0x61/0x1e0 unat: pfs : 838c rsc : 0008 rnat: 021008026010 bsps: a001000dac30 pr : 00019aa5 ldrs: ccv : fpsr: 0009804c0270033f csd : ssd : b0 : a001005013e0 b6 : a0010062e9a0 b7 : f6 : 0 f7 : 0 f8 : 0 f9 : 0 f10 : 0 f11 : 0 r1 : a001010ff400 r2 : 0030 r3 : a00100cc3b98 r8 : e00103a08928 r9 : r10 : r11 : r12 : a00100cc3b80 r13 : a00100cbc000 r14 : a00100cc3ba0 r15 : e000 r16 : a00100cc3ba8 r17 : a0010116f400 r18 : 0c92 r19 : 00649000 r20 : e5378000 r21 : a00100f283e8 r22 : a00100f283b8 r23 : e000 r24 : 059c r25 : 1000 r26 : 3fff r27 : 0008 r28 : r29 : 1412082a6010 r30 : 8006 r31 : Call Trace: [a0010001d0c0] show_stack+0x40/0xa0 sp=a00100cc3730 bsp=a00100cbd498 [a0010001dd20] show_regs+0x840/0x880 sp=a00100cc3900 bsp=a00100cbd440 [a00100041520] die+0x1c0/0x380 sp=a00100cc3900 bsp=a00100cbd3f0 [a00100065e70] ia64_do_page_fault+0x810/0x940 sp=a00100cc3920 bsp=a00100cbd3a0 [a00100068840] xen_leave_kernel+0x0/0x3c0 sp=a00100cc39b0 bsp=a00100cbd3a0 [a001005010a0] __sync_single+0x60/0x1e0 sp=a00100cc3b80 bsp=a00100cbd348 [a001005013e0] unmap_single+0xa0/0x220 sp=a00100cc3b90 bsp=a00100cbd310 [a00100502b10] swiotlb_unmap_single+0x270/0x320 sp=a00100cc3ba0 bsp=a00100cbd2d0 [a0010006b4e0] dma_unmap_single+0xa0/0xc0 sp=a00100cc3ba0 bsp=a00100cbd298 [a0010062ebe0] cciss_softirq_done+0x240/0x5a0 sp=a00100cc3ba0 bsp=a00100cbd248 [a001004ca680] blk_done_softirq+0x240/0x2a0 sp=a00100cc3ba0 bsp=a00100cbd230 [a001000959b0] __do_softirq+0x1b0/0x340 sp=a00100cc3bb0 bsp=a00100cbd1b0 [a00100095c60] do_softirq+0x120/0x240 sp=a00100cc3bb0 bsp=a00100cbd150 [a00100095e00] irq_exit+0x80/0xa0 sp=a00100cc3bb0 bsp=a00100cbd138 [a001006c49b0] evtchn_do_upcall+0x1d0/0x320 sp=a00100cc3bb0 bsp=a00100cbd0a0 [a00100068240] xen_event_callback+0x380/0x3c0 sp=a00100cc3bb0 bsp=a00100cbd0a0 [a001005013e0] unmap_single+0xa0/0x220 sp=a00100cc3bb0 bsp=a00100cbd0a0 0Kernel 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@lists.xensource.com http://lists.xensource.com/xen-ia64-devel
