https://github.com/torvalds/linux
Revision a2ef3a50f19f64d350bdc0aa15c31ae4b8973f57 authored by Andy Currid on 08 June 2006, 07:43:39 UTC, committed by Linus Torvalds on 08 June 2006, 22:12:21 UTC
From: "Andy Currid" <ACurrid@nvidia.com>

This patch fixes a kernel panic during boot that occurs on NVIDIA platforms
that have HPET enabled.

When HPET is enabled, the standard timer IRQ is routed to IOAPIC pin 2 and is
advertised as such in the ACPI APIC table - but an earlier workaround in the
kernel was ignoring this override.  The fix is to honor timer IRQ overrides
from ACPI when HPET is detected on an NVIDIA platform.

Signed-off-by: Andy Currid <acurrid@nvidia.com>
Cc: "Brown, Len" <len.brown@intel.com>
Cc: "Yu, Luming" <luming.yu@intel.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent d44647b
History
Tip revision: a2ef3a50f19f64d350bdc0aa15c31ae4b8973f57 authored by Andy Currid on 08 June 2006, 07:43:39 UTC
[PATCH] Fix HPET operation on 64-bit NVIDIA platforms
Tip revision: a2ef3a5
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lib
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usr
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COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 87.4 KB
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MAINTAINERS -rw-r--r-- 68.9 KB
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REPORTING-BUGS -rw-r--r-- 3.0 KB

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