diff mbox series

[SRU,Focal,1/3] x86/bugs: Increase the x86 bugs vector size to two u32s

Message ID 20230830143837.220465-2-cascardo@canonical.com
State New
Headers show
Series CVE-2023-20588 | expand

Commit Message

Thadeu Lima de Souza Cascardo Aug. 30, 2023, 2:38 p.m. UTC 
From: "Borislav Petkov (AMD)" <bp@alien8.de>

There was never a doubt in my mind that they would not fit into a single
u32 eventually.

Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
(backported from commit 0e52740ffd10c6c316837c6c128f460f1aaba1ea)
[cascardo: conflict with NCAPINTS]
CVE-2023-20588
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
---
 arch/x86/include/asm/cpufeatures.h       | 2 +-
 tools/arch/x86/include/asm/cpufeatures.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h
index f0b04d6f8caa..5db05a90dfb6 100644
--- a/arch/x86/include/asm/cpufeatures.h
+++ b/arch/x86/include/asm/cpufeatures.h
@@ -14,7 +14,7 @@ 
  * Defines x86 CPU feature bits
  */
 #define NCAPINTS			19	   /* N 32-bit words worth of info */
-#define NBUGINTS			1	   /* N 32-bit bug flags */
+#define NBUGINTS			2	   /* N 32-bit bug flags */
 
 /*
  * Note: If the comment begins with a quoted string, that string is used
diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 3efaf338d325..2bb2a2735453 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -14,7 +14,7 @@ 
  * Defines x86 CPU feature bits
  */
 #define NCAPINTS			19	   /* N 32-bit words worth of info */
-#define NBUGINTS			1	   /* N 32-bit bug flags */
+#define NBUGINTS			2	   /* N 32-bit bug flags */
 
 /*
  * Note: If the comment begins with a quoted string, that string is used