From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Xen-devel <xen-devel@lists.xen.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
Kevin Tian <kevin.tian@intel.com>, Wei Liu <wei.liu2@citrix.com>,
Jun Nakajima <jun.nakajima@intel.com>,
Jan Beulich <JBeulich@suse.com>
Subject: [PATCH for-4.8 2/2] x86/vmx: Don't deliver #MC with an error code
Date: Thu, 24 Nov 2016 15:40:44 +0000 [thread overview]
Message-ID: <1480002044-32388-2-git-send-email-andrew.cooper3@citrix.com> (raw)
In-Reply-To: <1480002044-32388-1-git-send-email-andrew.cooper3@citrix.com>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
CC: Jan Beulich <JBeulich@suse.com>
CC: Jun Nakajima <jun.nakajima@intel.com>
CC: Kevin Tian <kevin.tian@intel.com>
CC: Wei Liu <wei.liu2@citrix.com>
---
xen/arch/x86/hvm/vmx/vmx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/hvm/vmx/vmx.c b/xen/arch/x86/hvm/vmx/vmx.c
index 0a52624..7b2c50c 100644
--- a/xen/arch/x86/hvm/vmx/vmx.c
+++ b/xen/arch/x86/hvm/vmx/vmx.c
@@ -2915,7 +2915,7 @@ static int vmx_msr_write_intercept(unsigned int msr, uint64_t msr_content)
if ( (rc < 0) ||
(msr_content && (vmx_add_host_load_msr(msr) < 0)) )
- hvm_inject_hw_exception(TRAP_machine_check, 0);
+ hvm_inject_hw_exception(TRAP_machine_check, HVM_DELIVER_NO_ERROR_CODE);
else
__vmwrite(GUEST_IA32_DEBUGCTL, msr_content);
--
2.1.4
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next prev parent reply other threads:[~2016-11-24 15:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-24 14:13 [PATCH] x86/SVM: don't deliver #GP without error code Jan Beulich
2016-11-24 14:19 ` Andrew Cooper
2016-11-24 14:33 ` Jan Beulich
2016-11-24 14:36 ` Wei Liu
2016-11-24 14:37 ` Andrew Cooper
2016-11-24 15:40 ` [PATCH for-4.8 1/2] x86/emul: Don't deliver #UD with an " Andrew Cooper
2016-11-24 15:40 ` Andrew Cooper [this message]
2016-11-24 15:45 ` [PATCH for-4.8 2/2] x86/vmx: Don't deliver #MC " Wei Liu
2016-11-24 16:08 ` Jan Beulich
2016-11-25 0:04 ` Tian, Kevin
2016-11-24 15:45 ` [PATCH for-4.8 1/2] x86/emul: Don't deliver #UD " Wei Liu
2016-11-24 16:08 ` Jan Beulich
2016-11-28 13:45 ` [PATCH] x86/SVM: don't deliver #GP without " Boris Ostrovsky
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