Re: [PATCH 00 of 31] x86: unification and xen updates

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From: Jeremy Fitzhardinge

Subject: Re: [PATCH 00 of 31] x86: unification and xen updates

Date: Friday, March 21, 2008 - 7:34 pm

Ingo Molnar wrote:
quoted text> * Jeremy Fitzhardinge <jeremy@goop.org> wrote:
>
>   
>>> it just crashed again, crashlog and config attached. This time it 
>>> didnt need an irq flood.
>>>       
>> Hm.  I presume it happens immediately/consistently.  Is it something 
>> particular about this .config?  Do other configs work for you?
>>     
>
> it's a generic distro config this time around. It crashed on the first 
> attempt.

I haven't had a chance to try this on real hardware yet, but could you 
confirm that booting with "nosep" avoids the problem?  If not, then some 
deep voodoo is going on...

Thanks,
    J
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Messages in current thread:

[PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 01 of 31] xen: fix RMW when unmasking events, Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 02 of 31] xen: fix UP setup of shared_info, Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 03 of 31] x86: convert pgalloc_64.h from macros to ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 04 of 31] x86: add common mm/pgtable.c, Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 05 of 31] x86: put paravirt stubs into common asm/p ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 06 of 31] x86: move pte functions into common asm/p ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 07 of 31] x86: move pmd functions into common asm/p ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 08 of 31] x86: move pgalloc pud and pgd operations ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:36 pm)

[PATCH 09 of 31] x86: move all the pgd_list handling to on ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 10 of 31] x86: rename paravirt_alloc_pt etc after t ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 11 of 31] x86: add pud_alloc for 4-level pagetables, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 12 of 31] x86/pgtable.h: demacro ptep_set_access_flags, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 13 of 31] x86/pgtable.h: demacro ptep_test_and_clea ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 14 of 31] x86/pgtable.h: demacro ptep_clear_flush_young, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 15 of 31] x86: demacro pgalloc paravirt stubs, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 16 of 31] xen: use appropriate pte types, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 17 of 31] xen: make use of pte_t union, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 18 of 31] xen: unify pte operations, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 19 of 31] xen: use phys_addr_t when referring to ph ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 20 of 31] xen: unify pte operations on machine frames, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 21 of 31] xen: make sure iret faults are trapped, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 22 of 31] x86: unify KERNEL_PGD_PTRS, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 23 of 31] x86: unify pgd ctor/dtor, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 24 of 31] xen: add support for callbackops hypercall, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 25 of 31] x86: only enable interrupts when kernel s ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 26 of 31] xen: support sysenter/sysexit if hypervis ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 27 of 31] xen: implement a debug-interrupt handler, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 28 of 31] xen: make sure retriggered events are set ..., Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 29 of 31] xen: short-cut for recursive event handling, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 30 of 31] xen: no need for domU to worry about MCE/MCA, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

[PATCH 31 of 31] xen: jump to iret fixup, Jeremy Fitzhardinge, (Mon Mar 17, 4:37 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Zachary Amsden, (Tue Mar 18, 2:33 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Tue Mar 18, 2:37 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ian Campbell, (Wed Mar 19, 2:22 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 8:11 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ian Campbell, (Wed Mar 19, 9:50 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 11:45 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 12:05 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 12:07 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 12:19 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 12:46 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 1:02 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 1:09 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 2:12 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 2:33 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 2:54 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 2:58 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 3:00 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 3:04 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Wed Mar 19, 3:15 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Wed Mar 19, 4:52 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Thu Mar 20, 1:24 pm)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Fri Mar 21, 6:17 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Fri Mar 21, 7:35 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Fri Mar 21, 8:15 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Ingo Molnar, (Fri Mar 21, 8:25 am)

Re: [PATCH 00 of 31] x86: unification and xen updates, Jeremy Fitzhardinge, (Fri Mar 21, 7:34 pm)