lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

KVM: PPC: Move guest enter/exit down into subarch-specific code

Browse Source 
Instead of doing the kvm_guest_enter/exit() and local_irq_dis/enable()
calls in powerpc.c, this moves them down into the subarch-specific
book3s_pr.c and booke.c.  This eliminates an extra local_irq_enable()
call in book3s_pr.c, and will be needed for when we do SMT4 guest
support in the book3s hypervisor mode code.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Paul Mackerras
2011-06-29 00:19:50 +00:00
committed by Avi Kivity
parent f9e0554dec
commit df6909e5d5
5 changed files with 22 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/powerpc/include/asm/kvm_ppc.h
View File

@@ -42,6 +42,7 @@ enum emulation_result {
EMULATE_AGAIN, /* something went wrong. go again */
};
extern int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
extern int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu);
extern char kvmppc_handlers_start[];
extern unsigned long kvmppc_handler_len;