diff options
| author |   Ard Biesheuvel <ardb@kernel.org> | 2023-11-27 13:00:53 +0100 |
|---|---|---|
| committer |   Will Deacon <will@kernel.org> | 2023-12-11 11:40:38 +0000 |
| commit | 7540f70df98f5c46feb5fe2257f93f543e5821e5 (patch) | |
| tree | cd5d2fd92389b247a2fa5ed71bb5db6cc5d2830a | |
| parent | arm64: mm: Only map KPTI trampoline if it is going to be used (diff) | |
| download | wireguard-linux-7540f70df98f5c46feb5fe2257f93f543e5821e5.tar.xz wireguard-linux-7540f70df98f5c46feb5fe2257f93f543e5821e5.zip | |
arm64: Kconfig: drop KAISER reference from KPTI option description
KAISER is a reference to the KASLR hardening technique that already
existed before Meltdown happened, and by now, it is sufficiently obscure
that mentioning it does not actually clarify anything. So remove this
reference, and replace it with KPTI.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20231127120049.2258650-8-ardb@google.com
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | arch/arm64/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 7b071a00425d..b67e6934316f 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -1549,7 +1549,7 @@ config ARCH_FORCE_MAX_ORDER Don't change if unsure. config UNMAP_KERNEL_AT_EL0 - bool "Unmap kernel when running in userspace (aka \"KAISER\")" if EXPERT + bool "Unmap kernel when running in userspace (KPTI)" if EXPERT default y help Speculation attacks against some high-performance processors can |