On 04/27/2010 03:15 PM, Gleb Natapov wrote:
Return error to x86 emulator instead of injection exception behind its back.
Signed-off-by: Gleb Natapov<gleb@xxxxxxxxxx>
---
arch/x86/include/asm/kvm_emulate.h | 3 +++
arch/x86/kvm/emulate.c | 12 +++++++++++-
arch/x86/kvm/x86.c | 28 ++++++++++++++--------------
3 files changed, 28 insertions(+), 15 deletions(-)
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index ae4af86..b977ccf 100644
--- a/arch/x86/include/asm/kvm_emulate.h
+++ b/arch/x86/include/asm/kvm_emulate.h
@@ -94,6 +94,7 @@ struct x86_emulate_ops {
int (*read_emulated)(unsigned long addr,
void *val,
unsigned int bytes,
+ unsigned int *error,
struct kvm_vcpu *vcpu);
The fault may be at a different address than addr, if we cross a page
boundary. Need a struct here.
--
error compiling committee.c: too many arguments to function
--
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