From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Dike Subject: [PATCH 3/3] KVM - add hypercall nr to kvm_run Date: Mon, 16 Jul 2007 15:24:47 -0400 Message-ID: <20070716192447.GA16253@c2.user-mode-linux.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: KVM devel , LKML To: Avi Kivity Return-path: Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Add the hypercall number to kvm_run and initialize it. This might be considered API-changing, so I kept it separate. Signed-off-by: Jeff Dike -- drivers/kvm/kvm_main.c | 1 + include/linux/kvm.h | 1 + 2 files changed, 2 insertions(+) Index: kvm/drivers/kvm/kvm_main.c =================================================================== --- kvm.orig/drivers/kvm/kvm_main.c +++ kvm/drivers/kvm/kvm_main.c @@ -1361,6 +1361,7 @@ int kvm_hypercall(struct kvm_vcpu *vcpu, } switch (nr) { default: + run->hypercall.nr = nr; run->hypercall.args[0] = a0; run->hypercall.args[1] = a1; run->hypercall.args[2] = a2; Index: kvm/include/linux/kvm.h =================================================================== --- kvm.orig/include/linux/kvm.h +++ kvm/include/linux/kvm.h @@ -106,6 +106,7 @@ struct kvm_run { } mmio; /* KVM_EXIT_HYPERCALL */ struct { + __u64 nr; __u64 args[6]; __u64 ret; __u32 longmode; ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/