x86, paravirt_ops: use unsigned long instead of u32 for alloc_p*() pfn args

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This patch changes the pfn args from 'u32' to 'unsigned long'
on alloc_p*() functions on paravirt_ops, and the corresponding
implementations for Xen and VMI. The prototypes for CONFIG_PARAVIRT=n
are already using unsigned long, so paravirt.h now matches the prototypes
on asm-x86/pgalloc.h.

It shouldn't result in any changes on generated code on 32-bit, with
or without CONFIG_PARAVIRT. On both cases, 'codiff -f' didn't show any
change after applying this patch.

On 64-bit, there are (expected) binary changes only when CONFIG_PARAVIRT
is enabled, as the patch is really supposed to change the size of the
pfn args.

[ v2: KVM_GUEST: use the right parameter type on kvm_release_pt() ]

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Acked-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Eduardo Habkost 2008-07-30 18:32:27 -03:00 • committed by Ingo Molnar

parent 6e86841d05

commit f86399396c

4 changed files with 31 additions and 31 deletions

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2

arch/x86/kernel/kvm.c

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10

arch/x86/kernel/vmi_32.c

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20

arch/x86/xen/enlighten.c

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30

include/asm-x86/paravirt.h

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