Re: [PATCH][2.6.0-test3] Disable APIC on reboot.
From: Maciej W. Rozycki
Date: Tue Aug 12 2003 - 08:53:18 EST
On Tue, 12 Aug 2003, Mikael Pettersson wrote:
> @@ -249,6 +250,14 @@
> * other OSs see a clean IRQ state.
> */
> smp_send_stop();
> +#elif CONFIG_X86_LOCAL_APIC
> + if (cpu_has_apic) {
> + local_irq_disable();
> + disable_local_APIC();
> + local_irq_enable();
> + }
> +#endif
> +#ifdef CONFIG_X86_IO_APIC
> disable_IO_APIC();
> #endif
You obviously want to disable I/O APICs first.
--
+ Maciej W. Rozycki, Technical University of Gdansk, Poland +
+--------------------------------------------------------------+
+ e-mail: macro@xxxxxxxxxxxxx, PGP key available +
-
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