From: Andi Kleen <a...@linux.intel.com>
The Intel SDM Vol 3 9.11.1 Microcode update states that
the update revision field is signed. However we do the comparison
unsigned, as the comparison gets promoted. Change the field
to be signed, so that comparision is really signed.
v2: Change field.
Signed-off-by: Andi Kleen <a...@linux.intel.com>
---
arch/x86/include/asm/microcode_intel.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/microcode_intel.h
b/arch/x86/include/asm/microcode_intel.h
index 9067166..ed1884b 100644
--- a/arch/x86/include/asm/microcode_intel.h
+++ b/arch/x86/include/asm/microcode_intel.h
@@ -5,7 +5,7 @@
struct microcode_header_intel {
unsigned int hdrver;
- unsigned int rev;
+ int rev;
unsigned int date;
unsigned int sig;
unsigned int cksum;
--
1.8.3.1
--
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