[v8,10/11] KVM: arm64: enable KVM_CAP_SET_GUEST_DEBUG
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Message ID 1436286603-15192-11-git-send-email-alex.bennee@linaro.org
State New
Headers show

Commit Message

Alex Bennée July 7, 2015, 4:30 p.m. UTC
Finally advertise the KVM capability for SET_GUEST_DEBUG. Once arm
support is added this check can be moved to the common
kvm_vm_ioctl_check_extension() code.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Christoffer Dall <christoffer.dall@linaro.org>

---

v3:
 - separated capability check from previous patches
 - moved into arm64 specific ioctl handler.
v4:
 - add a-b-tag
---
 arch/arm64/kvm/reset.c | 3 +++
 1 file changed, 3 insertions(+)

Patch
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diff --git a/arch/arm64/kvm/reset.c b/arch/arm64/kvm/reset.c
index 8620926..b4af618 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -77,6 +77,9 @@  int kvm_arch_dev_ioctl_check_extension(long ext)
 	case KVM_CAP_GUEST_DEBUG_HW_WPS:
 		r = get_num_wrps();
 		break;
+	case KVM_CAP_SET_GUEST_DEBUG:
+		r = 1;
+		break;
 	default:
 		r = 0;
 	}