kamkow1/mop3
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Handle swapgs in interrupts and scheduling
All checks were successful
Build documentation / build-and-deploy (push) Successful in 29s
Details

Browse Source
This commit is contained in:
Kamil Kowalczyk
2026-01-01 18:42:53 +01:00
parent 3bcbdb5ec4
commit 5e6bdcc52d
5 changed files with 24 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
kernel/amd64/smp.c
View File

@@ -41,10 +41,10 @@ struct cpu* cpu_get (uint32_t id) {
}
/// Get ID of current running CPU
uint32_t cpu_id (void) { return (uint32_t)amd64_rdmsr (MSR_GS_BASE); }
uint32_t cpu_id (void) { return (uint32_t)amd64_rdmsr (MSR_SHADOW_GS_BASE); }
/// Assign an ID to the current running CPU
void cpu_assign (uint32_t id) { amd64_wrmsr (MSR_GS_BASE, (uint64_t)id); }
void cpu_assign (uint32_t id) { amd64_wrmsr (MSR_SHADOW_GS_BASE, (uint64_t)id); }
/// Bootstrap code for non-BSP CPUs
static void amd64_smp_bootstrap (struct limine_mp_info* mp_info) {