From: alex.bennee@linaro.org (Alex Bennée)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 10/11] KVM: arm64: enable KVM_CAP_SET_GUEST_DEBUG
Date: Wed, 1 Jul 2015 19:29:02 +0100 [thread overview]
Message-ID: <1435775343-20034-11-git-send-email-alex.bennee@linaro.org> (raw)
In-Reply-To: <1435775343-20034-1-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 21d5a62..88e5331 100644
--- a/arch/arm64/kvm/reset.c
+++ b/arch/arm64/kvm/reset.c
@@ -76,6 +76,9 @@ 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:[~2015-07-01 18:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-01 18:28 [PATCH v7 00/11] KVM Guest Debug support for arm64 Alex Bennée
2015-07-01 18:28 ` [PATCH v7 01/11] KVM: add comments for kvm_debug_exit_arch struct Alex Bennée
2015-07-01 18:28 ` [PATCH v7 02/11] KVM: arm64: guest debug, define API headers Alex Bennée
2015-07-01 18:28 ` [PATCH v7 03/11] KVM: arm: guest debug, add stub KVM_SET_GUEST_DEBUG ioctl Alex Bennée
2015-07-01 18:28 ` [PATCH v7 04/11] KVM: arm: introduce kvm_arm_init/setup/clear_debug Alex Bennée
2015-07-01 18:28 ` [PATCH v7 05/11] KVM: arm64: guest debug, add SW break point support Alex Bennée
2015-07-01 18:28 ` [PATCH v7 06/11] KVM: arm64: guest debug, add support for single-step Alex Bennée
2015-07-01 18:28 ` [PATCH v7 07/11] KVM: arm64: re-factor hyp.S debug register code Alex Bennée
2015-07-01 18:29 ` [PATCH v7 08/11] KVM: arm64: introduce vcpu->arch.debug_ptr Alex Bennée
2015-07-02 18:34 ` Christoffer Dall
2015-07-03 7:14 ` Alex Bennée
2015-07-03 21:46 ` Christoffer Dall
2015-07-03 21:43 ` Christoffer Dall
2015-07-01 18:29 ` [PATCH v7 09/11] KVM: arm64: guest debug, HW assisted debug support Alex Bennée
2015-07-02 8:48 ` Will Deacon
2015-07-02 13:50 ` Alex Bennée
2015-07-03 9:23 ` Will Deacon
2015-07-03 16:07 ` Alex Bennée
2015-07-06 8:51 ` Will Deacon
2015-07-06 9:02 ` Alex Bennée
2015-07-06 9:31 ` Christoffer Dall
2015-07-01 18:29 ` Alex Bennée [this message]
2015-07-01 18:29 ` [PATCH v7 11/11] KVM: arm64: add trace points for guest_debug debug Alex Bennée
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