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From: Christoffer Dall <c.dall@virtualopensystems.com>
To: kvmarm@lists.cs.columbia.edu
Cc: kvm@vger.kernel.org, Christoffer Dall <c.dall@virtualopensystems.com>
Subject: [RFC PATCH 1/4] KVM: ARM: Report support of mmu notifiers to user space
Date: Fri,  2 Nov 2012 11:03:19 +0100	[thread overview]
Message-ID: <1351850602-4781-2-git-send-email-c.dall@virtualopensystems.com> (raw)
In-Reply-To: <1351850602-4781-1-git-send-email-c.dall@virtualopensystems.com>

This should have been added a long time ago, and is at least required
for user space to take advantage of hugetlbfs.

Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com>
---
 arch/arm/kvm/arm.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index 69bec17..9a7d2d6 100644
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -199,6 +199,7 @@ int kvm_dev_ioctl_check_extension(long ext)
 		break;
 #endif
 	case KVM_CAP_USER_MEMORY:
+	case KVM_CAP_SYNC_MMU:
 	case KVM_CAP_DESTROY_MEMORY_REGION_WORKS:
 	case KVM_CAP_ONE_REG:
 		r = 1;
-- 
1.7.9.5


  reply	other threads:[~2012-11-02 10:03 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-02 10:03 [RFC PATCH 0/4] KVM: ARM: Support transparent huge pages and hugetlbfs Christoffer Dall
2012-11-02 10:03 ` Christoffer Dall [this message]
2012-11-02 10:03 ` [RFC PATCH 2/4] KVM: ARM: Fixup trace ipa printing Christoffer Dall
2012-11-02 10:03 ` [RFC PATCH 3/4] KVM: ARM: Improve stage2_clear_pte Christoffer Dall
2012-11-02 10:03 ` [RFC PATCH 4/4] KVM: ARM: Transparent huge pages and hugetlbfs support Christoffer Dall

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