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| author | Thomas Gleixner <tglx@linutronix.de> | 2018-01-07 22:48:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-17 09:45:28 +0100 |
| commit | e0d753568c16f123e4805b7136734f3a83403fb6 (patch) | |
| tree | a079c95397ecd76d8572073af0832abf2c5c9362 /arch/x86/Kconfig | |
| parent | 5a3e4b399ebc994516f7b6bd8ae0584027e72418 (diff) | |
| download | linux-stable-e0d753568c16f123e4805b7136734f3a83403fb6.tar.gz linux-stable-e0d753568c16f123e4805b7136734f3a83403fb6.tar.bz2 linux-stable-e0d753568c16f123e4805b7136734f3a83403fb6.zip | |
x86/cpu: Implement CPU vulnerabilites sysfs functions
commit 61dc0f555b5c761cdafb0ba5bd41ecf22d68a4c4 upstream.
Implement the CPU vulnerabilty show functions for meltdown, spectre_v1 and
spectre_v2.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linuxfoundation.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Woodhouse <dwmw@amazon.co.uk>
Link: https://lkml.kernel.org/r/20180107214913.177414879@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 592c974d4558..7184ebb0cd78 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -89,6 +89,7 @@ config X86 select GENERIC_CLOCKEVENTS_MIN_ADJUST select GENERIC_CMOS_UPDATE select GENERIC_CPU_AUTOPROBE + select GENERIC_CPU_VULNERABILITIES select GENERIC_EARLY_IOREMAP select GENERIC_FIND_FIRST_BIT select GENERIC_IOMAP |