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| author | AlmuHS <almuhs@github.com> | 2019-10-04 19:31:59 +0200 |
|---|---|---|
| committer | AlmuHS <almuhs@github.com> | 2019-10-04 19:31:59 +0200 |
| commit | dfff0cf9e77f6db5131f055b89bdcdb2c11960fc (patch) | |
| tree | 238a5302201d92075a70424f273cd7a93ff04acf | |
| parent | 7acef0a3e24d15666fe066c36c4162e28c4a3541 (diff) | |
fix: only reserve lapic in SMP mode
| -rw-r--r-- | kern/startup.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kern/startup.c b/kern/startup.c index 08743586..50f3eb26 100644 --- a/kern/startup.c +++ b/kern/startup.c @@ -126,11 +126,14 @@ void setup_main(void) */ PMAP_ACTIVATE_KERNEL(master_cpu); + + #if NCPUS > 1 /* * After virtual memory is up, do extra initializations: * currently it maps LAPIC (in acpi_rsdp.c) */ extra_setup(); + #endif init_timers(); init_timeout(); |