From: alex.bennee@linaro.org (Alex Bennée)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v8 10/11] KVM: arm64: enable KVM_CAP_SET_GUEST_DEBUG
Date: Tue, 7 Jul 2015 17:30:02 +0100 [thread overview]
Message-ID: <1436286603-15192-11-git-send-email-alex.bennee@linaro.org> (raw)
In-Reply-To: <1436286603-15192-1-git-send-email-alex.bennee@linaro.org>
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 Benn?e <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(+)
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;
}
--
2.4.5
next prev parent reply other threads:[~2015-07-07 16:30 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-07 16:29 [PATCH v8 00/11] KVM Guest Debug support for arm64 Alex Bennée
2015-07-07 16:29 ` [PATCH v8 01/11] KVM: add comments for kvm_debug_exit_arch struct Alex Bennée
2015-07-07 16:29 ` [PATCH v8 02/11] KVM: arm64: guest debug, define API headers Alex Bennée
2015-07-07 16:29 ` [PATCH v8 03/11] KVM: arm: guest debug, add stub KVM_SET_GUEST_DEBUG ioctl Alex Bennée
2015-07-07 16:29 ` [PATCH v8 04/11] KVM: arm: introduce kvm_arm_init/setup/clear_debug Alex Bennée
2015-07-07 16:29 ` [PATCH v8 05/11] KVM: arm64: guest debug, add SW break point support Alex Bennée
2015-07-07 16:29 ` [PATCH v8 06/11] KVM: arm64: guest debug, add support for single-step Alex Bennée
2015-07-07 16:29 ` [PATCH v8 07/11] KVM: arm64: re-factor hyp.S debug register code Alex Bennée
2015-07-07 16:30 ` [PATCH v8 08/11] KVM: arm64: introduce vcpu->arch.debug_ptr Alex Bennée
2015-07-08 10:02 ` Christoffer Dall
2015-07-07 16:30 ` [PATCH v8 09/11] KVM: arm64: guest debug, HW assisted debug support Alex Bennée
2015-07-07 16:30 ` Alex Bennée [this message]
2015-07-07 16:30 ` [PATCH v8 11/11] KVM: arm64: add trace points for guest_debug debug Alex Bennée
2015-07-08 10:03 ` Christoffer Dall
2015-07-09 9:53 ` [PATCH v8 00/11] KVM Guest Debug support for arm64 Christoffer Dall
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