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| author | Alex Bennée <alex.bennee@linaro.org> | 2015-07-07 17:29:55 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2015-07-21 12:47:08 +0100 |
| commit | 0e6f07f29cfb8d79dbbdb12560a73f7121ba324e (patch) | |
| tree | 197742d8a93025972dd811b20d8e54da184a8a1b /arch/arm/kvm | |
| parent | 21b6f32f9471284f6d4621fc8be71719266db557 (diff) | |
| download | lwn-0e6f07f29cfb8d79dbbdb12560a73f7121ba324e.tar.gz lwn-0e6f07f29cfb8d79dbbdb12560a73f7121ba324e.zip | |
KVM: arm: guest debug, add stub KVM_SET_GUEST_DEBUG ioctl
This commit adds a stub function to support the KVM_SET_GUEST_DEBUG
ioctl. Any unsupported flag will return -EINVAL. For now, only
KVM_GUESTDBG_ENABLE is supported, although it won't have any effects.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>.
Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm/kvm')
| -rw-r--r-- | arch/arm/kvm/arm.c | 7 | ||||
| -rw-r--r-- | arch/arm/kvm/guest.c | 6 |
2 files changed, 6 insertions, 7 deletions
diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index bc738d2b8392..1b693cb2d5b2 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -301,13 +301,6 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) kvm_arm_set_running_vcpu(NULL); } -int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu, - struct kvm_guest_debug *dbg) -{ - return -EINVAL; -} - - int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu, struct kvm_mp_state *mp_state) { diff --git a/arch/arm/kvm/guest.c b/arch/arm/kvm/guest.c index d503fbb787d3..96e935bbc38c 100644 --- a/arch/arm/kvm/guest.c +++ b/arch/arm/kvm/guest.c @@ -290,3 +290,9 @@ int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, { return -EINVAL; } + +int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu, + struct kvm_guest_debug *dbg) +{ + return -EINVAL; +} |