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Ignore invalid APIC entries

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This commit is contained in:
Ruihan Li
2025-04-01 16:08:17 +08:00
committed by Junyang Zhang
parent 0bbd56ecf3
commit 8f72192f07
3 changed files with 40 additions and 37 deletions
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4
ostd/src/cpu/mod.rs
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@ -16,7 +16,7 @@ cfg_if::cfg_if! {
pub use set::{AtomicCpuSet, CpuSet};
use spin::Once;
use crate::{arch::boot::smp::get_num_processors, cpu_local_cell, task::atomic_mode::InAtomicMode};
use crate::{arch::boot::smp::count_processors, cpu_local_cell, task::atomic_mode::InAtomicMode};
/// The ID of a CPU in the system.
///
@ -59,7 +59,7 @@ static NUM_CPUS: Once<u32> = Once::new();
/// The caller must ensure that this function is called only once on the BSP
/// at the correct time when the number of CPUs is available from the platform.
pub(crate) unsafe fn init_num_cpus() {
let num_processors = get_num_processors().unwrap_or(1);
let num_processors = count_processors().unwrap_or(1);
NUM_CPUS.call_once(|| num_processors);
}