From 9fbc02760d61fddc7716f9e6aa6ed1ff33e65405 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Tue, 4 Feb 2014 14:43:25 +0100 Subject: KVM: s390: Add a generic function for translating guest addresses This patch adds a function for translating logical guest addresses into physical guest addresses without touching the memory at the given location. Signed-off-by: Thomas Huth Reviewed-by: Cornelia Huck --- arch/s390/kvm/gaccess.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/s390/kvm/gaccess.h') diff --git a/arch/s390/kvm/gaccess.h b/arch/s390/kvm/gaccess.h index a07ee08ac478..2d37a46195e2 100644 --- a/arch/s390/kvm/gaccess.h +++ b/arch/s390/kvm/gaccess.h @@ -155,6 +155,9 @@ int read_guest_lc(struct kvm_vcpu *vcpu, unsigned long gra, void *data, return kvm_read_guest(vcpu->kvm, gpa, data, len); } +int guest_translate_address(struct kvm_vcpu *vcpu, unsigned long gva, + unsigned long *gpa, int write); + int access_guest(struct kvm_vcpu *vcpu, unsigned long ga, void *data, unsigned long len, int write); -- cgit v1.2.3