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| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2024-04-11 07:40:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2024-04-12 12:05:54 +0200 |
| commit | 36d4fe147c870f6d3f6602befd7ef44393a1c87a (patch) | |
| tree | dc661efcbf9df6eb054f91302e3d59ff9299b33f /arch/x86/Kconfig | |
| parent | x86/bugs: Clarify that syscall hardening isn't a BHI mitigation (diff) | |
| download | linux-36d4fe147c870f6d3f6602befd7ef44393a1c87a.tar.xz linux-36d4fe147c870f6d3f6602befd7ef44393a1c87a.zip | |
x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto
Unlike most other mitigations' "auto" options, spectre_bhi=auto only
mitigates newer systems, which is confusing and not particularly useful.
Remove it.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Nikolay Borisov <nik.borisov@suse.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/412e9dc87971b622bbbaf64740ebc1f140bff343.1712813475.git.jpoimboe@kernel.org
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 10a6251f58f3..b63b6767a63d 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2651,11 +2651,6 @@ config SPECTRE_BHI_OFF bool "off" help Equivalent to setting spectre_bhi=off command line parameter. -config SPECTRE_BHI_AUTO - bool "auto" - depends on BROKEN - help - Equivalent to setting spectre_bhi=auto command line parameter. endchoice |