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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-11-19 23:34:02 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-11-19 23:34:02 +0100 |
| commit | 0892d742132e09e132a501d3f54428f8ffd4b2b5 (patch) | |
| tree | 19b1bbaee2e77728dfd9a19f69db2a9d8141094f /arch/x86/Kconfig | |
| parent | Merge tag 'sched-core-2024-11-18' of git://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| parent | x86/bus_lock: Add support for AMD (diff) | |
| download | linux-0892d742132e09e132a501d3f54428f8ffd4b2b5.tar.xz linux-0892d742132e09e132a501d3f54428f8ffd4b2b5.zip | |
Merge tag 'x86-splitlock-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 splitlock updates from Ingo Molnar:
- Move Split and Bus lock code to a dedicated file (Ravi Bangoria)
- Add split/bus lock support for AMD (Ravi Bangoria)
* tag 'x86-splitlock-2024-11-18' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bus_lock: Add support for AMD
x86/split_lock: Move Split and Bus lock code to a dedicated file
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 4633489a149b..8f5362a2498f 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2429,6 +2429,14 @@ config CFI_AUTO_DEFAULT source "kernel/livepatch/Kconfig" +config X86_BUS_LOCK_DETECT + bool "Split Lock Detect and Bus Lock Detect support" + depends on CPU_SUP_INTEL || CPU_SUP_AMD + default y + help + Enable Split Lock Detect and Bus Lock Detect functionalities. + See <file:Documentation/arch/x86/buslock.rst> for more information. + endmenu config CC_HAS_NAMED_AS |