From: "Yang, Sheng" <sheng.yang@intel.com>
To: Avi Kivity <avi@qumranet.com>
Cc: kvm@vger.kernel.org
Subject: [PATCH] KVM: Fix wrong KVM_GET_LAPIC
Date: Mon, 18 Aug 2008 11:15:40 +0800 [thread overview]
Message-ID: <200808181115.40534.sheng.yang@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 806 bytes --]
From a8ca7dd8f5fe0125e7b7d0a21f5caddacd754911 Mon Sep 17 00:00:00 2001
From: Sheng Yang <sheng.yang@intel.com>
Date: Mon, 18 Aug 2008 11:04:22 +0800
Subject: [PATCH] KVM: Fix wrong KVM_GET_LAPIC
Which caused migration fail in recent commits.
Signed-off-by: Sheng Yang <sheng.yang@intel.com>
---
arch/x86/kvm/x86.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index ee005a6..4a03375 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1555,7 +1555,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
if (r)
goto out;
r = -EFAULT;
- if (copy_to_user(argp, &lapic, sizeof lapic))
+ if (copy_to_user(argp, lapic, sizeof(struct kvm_lapic_state)))
goto out;
r = 0;
break;
--
1.5.4.5
[-- Attachment #2: 0001-KVM-Fix-wrong-KVM_GET_LAPIC.patch --]
[-- Type: text/x-diff, Size: 807 bytes --]
From a8ca7dd8f5fe0125e7b7d0a21f5caddacd754911 Mon Sep 17 00:00:00 2001
From: Sheng Yang <sheng.yang@intel.com>
Date: Mon, 18 Aug 2008 11:04:22 +0800
Subject: [PATCH] KVM: Fix wrong KVM_GET_LAPIC
Which caused migration fail in recent commits.
Signed-off-by: Sheng Yang <sheng.yang@intel.com>
---
arch/x86/kvm/x86.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index ee005a6..4a03375 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1555,7 +1555,7 @@ long kvm_arch_vcpu_ioctl(struct file *filp,
if (r)
goto out;
r = -EFAULT;
- if (copy_to_user(argp, &lapic, sizeof lapic))
+ if (copy_to_user(argp, lapic, sizeof(struct kvm_lapic_state)))
goto out;
r = 0;
break;
--
1.5.4.5
next reply other threads:[~2008-08-18 3:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-18 3:15 Yang, Sheng [this message]
2008-08-18 10:08 ` [PATCH] KVM: Fix wrong KVM_GET_LAPIC Avi Kivity
2008-08-20 6:42 ` Amit Shah
2008-08-20 7:10 ` Avi Kivity
2008-08-20 9:17 ` Amit Shah
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