kernelversion:
stable - 5.11.20
mainline - 4.14.232
mainline - 5.4.118
mainline - 4.9.268
mainline - 5.10.36
mainline - 5.12.3
mainline - 4.4.268
mainline - 4.19.190
mainline - 5.13-rc1
5.9.9
[click here for custom version]
architecture:
>
x86
arm
arm64
powerpc
mips
sparc
ia64
arc
riscv
nds32
m68k
microblaze
alpha
unicore32
parisc
blackfin
CONFIG_ARM64_SSBD is not available for the default architecture x86.
Result is shown for architecture arm64
default or selected kernelversion does not have config value CONFIG_ARM64_SSBD.
Result is shown for kernelversion 5.9.9
Speculative Store Bypass Disable
modulename: ssbd.ko
configname: CONFIG_ARM64_SSBD
Linux Kernel Configuration
└─> Kernel Features
└─> Speculative Store Bypass Disable
This enables mitigation of the bypassing of previous stores
by speculative loads.
If unsure, say Y.
source code:
arch/arm64/kernel/ssbd.c
by speculative loads.
If unsure, say Y.