diff options
| author | sigsegv7 <ian@vegaa.systems> | 2023-09-30 09:23:20 -0400 |
|---|---|---|
| committer | sigsegv7 <ian@vegaa.systems> | 2023-09-30 09:23:20 -0400 |
| commit | b371c50b2fd724bf9c005d75361952b67dbbd161 (patch) | |
| tree | 756f28be4cdf20717189dd23c67ea5e5ad9a5e30 /sys/arch/amd64/machdep.c | |
| parent | f36625eef934bcee24635ac76a520898881ffb9a (diff) | |
kernel/amd64: machdep: Enable spectre mitigation
Signed-off-by: sigsegv7 <ian@vegaa.systems>
Diffstat (limited to 'sys/arch/amd64/machdep.c')
| -rw-r--r-- | sys/arch/amd64/machdep.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/arch/amd64/machdep.c b/sys/arch/amd64/machdep.c index e6088a0..9fd7a12 100644 --- a/sys/arch/amd64/machdep.c +++ b/sys/arch/amd64/machdep.c @@ -34,6 +34,7 @@ #include <machine/gdt.h> #include <machine/ioapic.h> #include <machine/lapic.h> +#include <machine/spectre.h> #define ISR(func) ((uintptr_t)func) #define INIT_FLAG_IOAPIC 0x00000001U @@ -75,4 +76,8 @@ processor_init(void) lapic_init(); /* Per core */ gdt_load(&g_gdtr); interrupts_init(); + + /* Enable spectre mitigation if enabled */ + if (try_spectre_mitigate != NULL) + try_spectre_mitigate(); } |