Handle swapgs in interrupts and scheduling

2026-01-01 18:42:53 +01:00
parent 3bcbdb5ec4
commit 5e6bdcc52d
5 changed files with 24 additions and 8 deletions
--- a/kernel/amd64/sched.S
+++ b/kernel/amd64/sched.S
@@ -20,5 +20,11 @@ amd64_do_sched:
  movq %rsi, %cr3
  movq %rdi, %rsp
  pop_regs
+
+  movq 144(%rsp), %rax
+  testb $3, %al
+  jz 1f
+  swapgs
+1:
  add $16, %rsp
  iretq