On 07/19/2010 06:31 PM, Gleb Natapov wrote:
If guest can detect that it runs in non-preemptable context it can
handle async PFs at any time, so let host know that it can send async
PF even if guest cpu is not in userspace.
Acked-by: Rik van Riel<riel@xxxxxxxxxx>
Signed-off-by: Gleb Natapov<gleb@xxxxxxxxxx>
---
arch/x86/include/asm/kvm_host.h | 1 +
arch/x86/include/asm/kvm_para.h | 1 +
arch/x86/kernel/kvm.c | 3 +++
arch/x86/kvm/x86.c | 5 +++--
4 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 45e6c12..c675d5d 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -367,6 +367,7 @@ struct kvm_vcpu_arch {
cpumask_var_t wbinvd_dirty_mask;
u32 __user *apf_data;
+ bool apf_send_user_only;
u32 apf_memslot_ver;
u64 apf_msr_val;
u32 async_pf_id;
Lots of apf stuff in here. Make it apg.data etc.?
--
error compiling committee.c: too many arguments to function
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