Re: [Xen-devel] [PATCH 00 of 12] xenpaging fixes for xen-unstable

[Keir Fraser <keir.xen@xxxxxxxxx>]

On 10/06/2011 12:27, "Olaf Hering" <olaf@xxxxxxxxx> wrote:

> On Fri, Jun 10, Keir Fraser wrote:
> 
>> On 07/06/2011 14:38, "Olaf Hering" <olaf@xxxxxxxxx> wrote:
>> 
>>> On Tue, Jun 07, Keir Fraser wrote:
>>> 
>>>> Once they're in, what is left to do? Do you need help with the in-Xen
>>>> waitqueue stuff? Do you have test cases that fail, a private patch queue,
>>>> etc?
>>> 
>>> Keir,
>>> 
>>> I have no new patches, just returned to xenpaging end of last week.
>>> A few months ago I collected my TODO list below.
>>> 
>>> One thing that I would need help with is the machine_to_phys_mapping[]
>>> handling, an attempt to fix it was reverted before the 4.1 release. See
>>> the thread in the URL below.
>> 
>> I've reapplied this as xen-unstable:23507.
> 
> Thanks Keir.
> 
> But the change breaks 32bit builds:

Thanks, fixed by xen-unstable:23509.

 -- Keir

> prelink.o: In function `populate_physmap':
> /usr/src/packages/BUILD/xen-unstable.hg-4.2.23508/xen/common/memory.c:155:
> undefined reference to `machine_to_phys_mapping_valid'
> prelink.o: In function `memory_exchange':
> /usr/src/packages/BUILD/xen-unstable.hg-4.2.23508/xen/common/memory.c:491:
> undefined reference to `machine_to_phys_mapping_valid'
> prelink.o: In function `free_heap_pages':
> /usr/src/packages/BUILD/xen-unstable.hg-4.2.23508/xen/common/page_alloc.c:544:
> undefined reference to `machine_to_phys_mapping_valid'
> prelink.o: In function `share_xen_page_with_guest':
> /usr/src/packages/BUILD/xen-unstable.hg-4.2.23508/xen/arch/x86/mm.c:440:
> undefined reference to `machine_to_phys_mapping_valid'
> prelink.o: In function `do_mmu_update':
> /usr/src/packages/BUILD/xen-unstable.hg-4.2.23508/xen/arch/x86/mm.c:3688:
> undefined reference to `machine_to_phys_mapping_valid'
> prelink.o:/usr/src/packages/BUILD/xen-unstable.hg-4.2.23508/xen/arch/x86/mm/p2
> m.c:373: more undefined references to `machine_to_phys_mapping_valid' follow
> 



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