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lguest: disable ACPI explicitly.

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Once we add PCI, it starts trying to manage our interrupts.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2015-02-11 15:15:10 +10:30
parent 7313d5217e
commit ee72576c14
1 changed files with 4 additions and 0 deletions
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4
arch/x86/lguest/boot.c
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@ -56,6 +56,7 @@
#include <linux/virtio_console.h>
#include <linux/pm.h>
#include <linux/export.h>
#include <asm/acpi.h>
#include <asm/apic.h>
#include <asm/lguest.h>
#include <asm/paravirt.h>
@ -1428,6 +1429,9 @@ __init void lguest_init(void)
/* Register our very early console. */
virtio_cons_early_init(early_put_chars);
/* Don't let ACPI try to control our PCI interrupts. */
disable_acpi();
/*
* Last of all, we set the power management poweroff hook to point to
* the Guest routine to power off, and the reboot hook to our restart