linux/arch/x86_64/kernel
Andy Currid a2ef3a50f1 [PATCH] Fix HPET operation on 64-bit NVIDIA platforms
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>
2006-06-08 15:12:21 -07:00
..
acpi
cpufreq
aperture.c [PATCH] x86_64: Rename e820_mapped to e820_any_mapped 2006-04-09 11:53:17 -07:00
apic.c [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
asm-offsets.c
crash_dump.c
crash.c
e820.c [PATCH] x86_64: Fix off by one in bad_addr checking in find_e820_area 2006-05-30 20:31:06 -07:00
early_printk.c [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
entry.S [PATCH] x86_64: Don't do syscall exit tracing twice 2006-05-30 20:31:06 -07:00
functionlist [PATCH] x86_64: Basic reorder infrastructure 2006-03-25 09:10:56 -08:00
genapic_cluster.c
genapic_flat.c
genapic.c
head64.c
head.S [PATCH] x86_64: Patch to make the head.S-must-be-first-in-vmlinux order explicit 2006-03-25 09:10:55 -08:00
i387.c
i8259.c
init_task.c
io_apic.c [PATCH] Fix HPET operation on 64-bit NVIDIA platforms 2006-06-08 15:12:21 -07:00
ioport.c
irq.c [PATCH] more for_each_cpu() conversions 2006-03-23 07:38:17 -08:00
kprobes.c [PATCH] kprobes: bad manipulation of 2 byte opcode on x86_64 2006-05-21 12:59:21 -07:00
ldt.c
machine_kexec.c
Makefile [PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/ 2006-04-14 11:41:25 -07:00
mce_amd.c [PATCH] Remove __devinit and __cpuinit from notifier_call definitions 2006-04-26 08:30:03 -07:00
mce_intel.c
mce.c [PATCH] Remove __devinit and __cpuinit from notifier_call definitions 2006-04-26 08:30:03 -07:00
module.c
mpparse.c [PATCH] x86_64: avoid IRQ0 ioapic pin collision 2006-05-08 09:34:56 -07:00
nmi.c [PATCH] x86_64: Don't run NMI watchdog during machine checks 2006-04-09 11:53:52 -07:00
pci-dma.c [PATCH] x86_64: Handle empty node zero 2006-05-30 20:31:06 -07:00
pci-gart.c [PATCH] x86_64: Fix no IOMMU warning in PCI-GART driver 2006-05-30 20:31:05 -07:00
pci-nommu.c [PATCH] x86_64: Don't warn for overflow in nommu case when dma_mask is < 32bit 2006-05-16 07:59:31 -07:00
pci-swiotlb.c
pmtimer.c [PATCH] x86_64: fix last_tsc calculation of PM timer 2006-05-30 20:31:05 -07:00
process.c [PATCH] i386/x86-64: Fix x87 information leak between processes 2006-04-20 07:58:11 -07:00
ptrace.c [PATCH] drop task argument of audit_syscall_{entry,exit} 2006-05-01 06:06:18 -04:00
reboot.c
relocate_kernel.S
setup64.c [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
setup.c [PATCH] x86_64: Handle empty node zero 2006-05-30 20:31:06 -07:00
signal.c [PATCH] swsusp: finally solve mysqld problem 2006-03-23 07:38:08 -08:00
smp.c [PATCH] x86_64: Use cpumask bitops for cpu_vm_mask 2006-03-25 09:10:56 -08:00
smpboot.c [PATCH] Don't pass boot parameters to argv_init[] 2006-03-31 12:18:53 -08:00
suspend_asm.S
suspend.c
sys_x86_64.c
syscall.c
time.c [PATCH] x86_64: Fix drift with HPET timer enabled 2006-04-09 11:53:53 -07:00
trampoline.S
traps.c [PATCH] x86_64: Don't schedule on exception stack on preemptive kernels 2006-05-16 07:59:32 -07:00
vmlinux.lds.S [PATCH] x86_64: Fixup read_mostly section on internode cache line size for vSMP 2006-04-09 11:53:52 -07:00
vsmp.c
vsyscall.c
x8664_ksyms.c [PATCH] No arch-specific strpbrk implementations 2006-04-11 06:18:40 -07:00