[PATCH 1/6] x86/traps: add X86_NR_HW_TRAPS to <asm/trapnr.h>

[H. Peter Anvin]

From: "H. Peter Anvin (Intel)" <hpa@xxxxxxxxx>

The x86 architecture supports up to 32 trap vectors. Add that constant
to <asm/trapnr.h>.

Signed-off-by: H. Peter Anvin (Intel) <hpa@xxxxxxxxx>
---
 arch/x86/include/asm/trapnr.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/x86/include/asm/trapnr.h b/arch/x86/include/asm/trapnr.h
index f5d2325aa0b7..f0baf92da20b 100644
--- a/arch/x86/include/asm/trapnr.h
+++ b/arch/x86/include/asm/trapnr.h
@@ -27,6 +27,7 @@
 #define X86_TRAP_VE		20	/* Virtualization Exception */
 #define X86_TRAP_CP		21	/* Control Protection Exception */
 #define X86_TRAP_VC		29	/* VMM Communication Exception */
+#define X86_NR_HW_TRAPS		32	/* Max hardware trap number */
 #define X86_TRAP_IRET		32	/* IRET Exception */
 
 #endif
-- 
2.31.1