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| author | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-06-21 15:10:04 +0100 |
|---|---|---|
| committer | kfraser@localhost.localdomain <kfraser@localhost.localdomain> | 2007-06-21 15:10:04 +0100 |
| commit | 814685710454a2061ac4e5941d3eb6acda5ea6b1 (patch) | |
| tree | 37ae2f7b7c9ac9ff855cb63f1bd0f7ad4213a15e /xen/include/asm-x86/hvm/trace.h | |
| parent | d8b6ccfe2d40d2964feb992bf2026957c54e982a (diff) | |
| download | xen-814685710454a2061ac4e5941d3eb6acda5ea6b1.tar.gz xen-814685710454a2061ac4e5941d3eb6acda5ea6b1.tar.bz2 xen-814685710454a2061ac4e5941d3eb6acda5ea6b1.zip | |
x86: machine check exception handling
Properly handle MCE (connecting the exisiting, but so far unused
vendor specific handlers). HVM guests don't own CR4.MCE (and hence
can't suppress the exception) anymore, preventing silent machine
shutdown.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen/include/asm-x86/hvm/trace.h')
| -rw-r--r-- | xen/include/asm-x86/hvm/trace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/include/asm-x86/hvm/trace.h b/xen/include/asm-x86/hvm/trace.h index a48605b359..740d1d1108 100644 --- a/xen/include/asm-x86/hvm/trace.h +++ b/xen/include/asm-x86/hvm/trace.h @@ -21,6 +21,7 @@ #define DO_TRC_HVM_CPUID 1 #define DO_TRC_HVM_INTR 1 #define DO_TRC_HVM_NMI 1 +#define DO_TRC_HVM_MCE 1 #define DO_TRC_HVM_SMI 1 #define DO_TRC_HVM_VMMCALL 1 #define DO_TRC_HVM_HLT 1 |