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Diffstat (limited to 'arch/x86/include/asm/idtentry.h')
-rw-r--r--arch/x86/include/asm/idtentry.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h
index 9521f329bbbe..ce97478ffc40 100644
--- a/arch/x86/include/asm/idtentry.h
+++ b/arch/x86/include/asm/idtentry.h
@@ -368,4 +368,7 @@ DECLARE_IDTENTRY_XEN(X86_TRAP_NMI, nmi);
DECLARE_IDTENTRY_DEBUG(X86_TRAP_DB, exc_debug);
DECLARE_IDTENTRY_XEN(X86_TRAP_DB, debug);
+/* #DF */
+DECLARE_IDTENTRY_DF(X86_TRAP_DF, exc_double_fault);
+
#endif