Jeremy Fitzhardinge
2009-May-07 18:56 UTC
[Xen-devel] [PATCH 3/5] xen: deal with NMI''s use of IST too
NMI uses the IST, and Xen will also deal with it.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
---
arch/x86/xen/enlighten.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 88f3aa4..b88ecc3 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -451,7 +451,8 @@ static int cvt_gate_to_trap(int vector, const gate_desc
*val,
else if (addr == (unsigned long)int3)
addr = (unsigned long)xen_int3;
else if (addr == (unsigned long)double_fault ||
- addr == (unsigned long)stack_segment) {
+ addr == (unsigned long)stack_segment ||
+ addr == (unsigned long)nmi) {
/* Don''t need to handle these */
return 0;
#ifdef CONFIG_X86_MCE
--
1.6.0.6
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