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Date: Mon, 17 Sep 2007 10:31:09 +0200 From: Avi Kivity <avi@...ranet.com> To: kvm-devel@...ts.sourceforge.net Cc: linux-kernel@...r.kernel.org, Jeff Dike <jdike@...toit.com> Subject: [PATCH 027/104] KVM: add hypercall nr to kvm_run From: Jeff Dike <jdike@...toit.com> Add the hypercall number to kvm_run and initialize it. This changes the ABI, but as this particular ABI was unusable before this no users are affected. Signed-off-by: Jeff Dike <jdike@...ux.intel.com> Signed-off-by: Avi Kivity <avi@...ranet.com> --- drivers/kvm/kvm_main.c | 1 + include/linux/kvm.h | 1 + 2 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 69d9ab4..2094746 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -1378,6 +1378,7 @@ int kvm_hypercall(struct kvm_vcpu *vcpu, struct kvm_run *run) } switch (nr) { default: + run->hypercall.nr = nr; run->hypercall.args[0] = a0; run->hypercall.args[1] = a1; run->hypercall.args[2] = a2; diff --git a/include/linux/kvm.h b/include/linux/kvm.h index 8db01a9..91a446f 100644 --- a/include/linux/kvm.h +++ b/include/linux/kvm.h @@ -99,6 +99,7 @@ struct kvm_run { } mmio; /* KVM_EXIT_HYPERCALL */ struct { + __u64 nr; __u64 args[6]; __u64 ret; __u32 longmode; -- 1.5.3 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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