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-rw-r--r--arch/x86/.gitignore1
-rw-r--r--arch/x86/lib/x86-opcode-map.txt4
2 files changed, 4 insertions, 1 deletions
diff --git a/arch/x86/.gitignore b/arch/x86/.gitignore
index 028079065af6..7cab8c08e6d1 100644
--- a/arch/x86/.gitignore
+++ b/arch/x86/.gitignore
@@ -1,3 +1,4 @@
boot/compressed/vmlinux
tools/test_get_len
+tools/insn_sanity
diff --git a/arch/x86/lib/x86-opcode-map.txt b/arch/x86/lib/x86-opcode-map.txt
index 4c8010d4f5e6..819137904428 100644
--- a/arch/x86/lib/x86-opcode-map.txt
+++ b/arch/x86/lib/x86-opcode-map.txt
@@ -219,7 +219,9 @@ ab: STOS/W/D/Q Yv,rAX
ac: LODS/B AL,Xb
ad: LODS/W/D/Q rAX,Xv
ae: SCAS/B AL,Yb
-af: SCAS/W/D/Q rAX,Xv
+# Note: The May 2011 Intel manual shows Xv for the second parameter of the
+# next instruction but Yv is correct
+af: SCAS/W/D/Q rAX,Yv
# 0xb0 - 0xbf
b0: MOV AL/R8L,Ib
b1: MOV CL/R9L,Ib
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