KVM: Pull extra page fault information into struct x86_exception

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Currently page fault cr2 and nesting infomation are carried outside
the fault data structure.  Instead they are placed in the vcpu struct,
which results in confusion as global variables are manipulated instead
of passing parameters.

Fix this issue by adding address and nested fields to struct x86_exception,
so this struct can carry all information associated with a fault.

Signed-off-by: Avi Kivity <avi@redhat.com>
Tested-by: Joerg Roedel <joerg.roedel@amd.com>
Tested-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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This commit is contained in:

Avi Kivity 2010-11-29 16:12:30 +02:00

parent 8c28d03165

commit 6389ee9463

6 changed files with 40 additions and 41 deletions

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2

arch/x86/include/asm/kvm_emulate.h

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17

arch/x86/include/asm/kvm_host.h

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5

arch/x86/kvm/mmu.c

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6

arch/x86/kvm/paging_tmpl.h

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7

arch/x86/kvm/svm.c

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44

arch/x86/kvm/x86.c

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