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| author | Len Brown <len.brown@intel.com> | 2007-03-11 07:26:14 (GMT) |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-03-11 07:30:13 (GMT) |
| commit | a1fdcc0d2714b6622e3fd5c00db1635213d6c41a (patch) | |
| tree | bf1176f07ff83eebb41d1a292a62124680b81949 /include/asm-ia64/hardirq.h | |
| parent | be521466feb3bb1cd89de82a2b1d080e9ebd3cb6 (diff) | |
| download | linux-fsl-qoriq-a1fdcc0d2714b6622e3fd5c00db1635213d6c41a.tar.xz | |
ACPI: Add support to parse 2nd MADT
When a BIOS bug presents multiple APIC/MADTs,
Linux currently uses the 1st and ignores the 2nd.
But some machines work better if we use the 2nd.
http://bugzilla.kernel.org/show_bug.cgi?id=7465
Add a warning and boot parameter "acpi_apic_instance=2"
to allow parsing the 2nd.
No change to default behaviour in this patch.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/asm-ia64/hardirq.h')
0 files changed, 0 insertions, 0 deletions