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x86/bugs: Increase the x86 bugs vector size to two u32s 

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>

CVE-2023-20588
(backported from commit 0e52740ffd10c6c316837c6c128f460f1aaba1ea)
[cascardo: conflict with NCAPINTS]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Acked-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Cengiz Can <cengiz.can@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Borislav Petkov (AMD) 2023-08-30 16:38:00 +02:00 committed by Roxana Nicolescu
parent 8725b89915
commit 468d909935
2 changed files with 2 additions and 2 deletions
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2
arch/x86/include/asm/cpufeatures.h
View File

@ -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

2
tools/arch/x86/include/asm/cpufeatures.h
View File

@ -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