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fix: mask all PIC IRQs after remap to prevent triple fault

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Co-authored-by: aider (openrouter/moonshotai/kimi-k2.6) <aider@aider.chat>
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Emin Arslan
2026-05-04 12:33:32 +03:00
parent 47b6a1eb82
commit 75ddd75ab9
1 changed files with 2 additions and 0 deletions
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platform_kernel.c
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@@ -229,6 +229,8 @@ void kernel_main(void) {
__asm__ volatile ("lidt %0" : : "m"(idt_ptr)); __asm__ volatile ("lidt %0" : : "m"(idt_ptr));
pic_remap(); pic_remap();
outb(0x21, 0xFF); // mask all IRQs on master
outb(0xA1, 0xFF); // mask all IRQs on slave
pic_unmask_keyboard(); pic_unmask_keyboard();
__asm__ volatile ("sti"); __asm__ volatile ("sti");