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7b37b5fd9b
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Len Brown 7b37b5fd9b ACPI: disable MPS when NO APIC-table found 
When ACPI is asked to find an MADT (APIC table)
and fails, then ACPI expects to run in PIC mode.

However, if an MP Table is was found, IRQs will be
registered as if an IOAPIC is being used, even
though ACPI is configuring interrupt links links for PIC mode.

In this scenario, disable MPS so that IRQs
are registered in PIC mode, consistent with ACPI.

http://bugzilla.kernel.org/show_bug.cgi?id=12257

Signed-off-by: Len Brown <len.brown@intel.com>
2008-12-23 01:47:42 -05:00
..
alpha alpha: pcibios_resource_to_bus() is callable from normal code 2008-11-30 10:03:37 -08:00
arm [ARM] Ensure linux/hardirqs.h is included where required 2008-12-15 10:34:48 +00:00
avr32 avr32: favr-32 build fix 2008-12-18 16:22:13 +01:00
blackfin Blackfin arch: fix a broken define in dma-mapping 2008-11-18 17:48:22 +08:00
cris [CRIS] Remove links from CRIS build 2008-10-31 23:37:57 +01:00
frv frv: fix mmap2 error handling 2008-12-01 19:55:24 -08:00
h8300 Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb 2008-10-23 08:20:34 -07:00
ia64 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-12-15 16:30:22 -08:00
m32r m32r: section noise in head.S 2008-11-30 10:03:37 -08:00
m68k m68k: Update defconfigs for 2.6.28-rc7 2008-12-02 20:58:26 +01:00
m68knommu container freezer: implement freezer cgroup subsystem 2008-10-20 08:52:34 -07:00
mips MIPS: IP32: Update defconfig 2008-12-12 18:12:23 +00:00
mn10300 MN10300: Give correct size when reserving interrupt vector table 2008-12-10 13:34:33 -08:00
parisc Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 2008-11-30 14:04:31 -08:00
powerpc powerpc: Fix corruption error in rh_alloc_fixed() 2008-12-17 10:06:14 -06:00
s390 Merge branch 'kvm-updates/2.6.28' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm 2008-12-02 15:56:17 -08:00
sh sh: Disable GENERIC_HARDIRQS_NO__DO_IRQ for unconverted platforms. 2008-12-16 16:42:53 +09:00
sparc sparc: We need to implement arch_ptrace_stop(). 2008-12-16 21:55:44 -08:00
sparc64 sparc64: Sync FPU state in VIS emulation handler. 2008-12-04 09:12:57 -08:00
um uml: boot broken due to buffer overrun 2008-12-10 08:01:52 -08:00
x86 ACPI: disable MPS when NO APIC-table found 2008-12-23 01:47:42 -05:00
xtensa Merge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6 2008-10-23 09:16:56 -07:00
.gitignore
Kconfig remove __ARCH_WANT_COMPAT_SYS_PTRACE 2008-11-30 11:00:15 -08:00