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authorAndreas Herrmann <andreas.herrmann3@amd.com>2008-10-15 05:51:53 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-22 06:00:10 -0400
commit2bfef69d9e8cc056aa4dbc13f2136747340b4515 (patch)
tree1848b0bb729372a03c395d11491497dd549e3a98 /scripts/bloat-o-meter
parent8bcad30f2e6d4c20f7e71d2e2ac77acc0f0931e5 (diff)
x86: SB600: skip IRQ0 override if it is not routed to INT2 of IOAPIC
Impact: fix hung bootup and other misbehavior on certain laptops On some more HP laptops BIOS reports an IRQ0 override but the SB600 chipset is configured such that timer interrupts go to INT0 of IOAPIC. Check IRQ0 routing and if it is routed to INT0 of IOAPIC skip the timer override. See following bug reports: http://bugzilla.kernel.org/show_bug.cgi?id=11715 http://bugzilla.kernel.org/show_bug.cgi?id=11516 Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'scripts/bloat-o-meter')
0 files changed, 0 insertions, 0 deletions