Andreas Herrmann 6f9b41006a x86, apic: Clear APIC Timer Initial Count Register on shutdown ...

Commit a98f8fd24f (x86: apic reset
counter on shutdown) set the counter to max to avoid spurious
interrupts when the timer is re-enabled.

(In theory) you'll still get a spurious interrupt if spending
more than 344 seconds with this interrupt disabled and then
unmasking it.

The right thing to do is to clear the register. This disables
the interrupt from happening (at least it does on AMD hardware).

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
LKML-Reference: <20091027100138.GB30802@alberich.amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-10-27 14:54:21 +01:00

..

acpi

ACPI: fix Compaq Evo N800c (Pentium 4m) boot hang regression

2009-09-27 03:43:42 -04:00

apic

x86, apic: Clear APIC Timer Initial Count Register on shutdown

2009-10-27 14:54:21 +01:00

cpu

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

.gitignore

…

alternative.c

Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-14 07:57:32 -07:00

amd_iommu_init.c

Merge branch 'amd-iommu/passthrough' into amd-iommu/2.6.32

2009-09-03 16:34:23 +02:00

amd_iommu.c

Merge branch 'amd-iommu/pagetable' into amd-iommu/2.6.32

2009-09-03 17:14:57 +02:00

aperture_64.c

kmemleak: Ignore the aperture memory hole on x86_64

2009-09-01 11:12:32 +01:00

apm_32.c

Merge commit 'origin/x86/urgent' into x86/asm

2009-08-25 15:40:29 -07:00

asm-offsets_32.c

lguest: optimize by coding restore_flags and irq_enable in assembler.

2009-06-12 22:27:03 +09:30

asm-offsets_64.c

tracing: Define NR_syscalls for x86_64

2009-08-26 21:29:58 +02:00

asm-offsets.c

…

audit_64.c

…

bios_uv.c

x86, UV: system table in bios accessed after unmap

2009-04-03 19:25:57 +02:00

bootflag.c

…

check.c

x86: fix 64k corruption-check

2009-03-15 07:03:15 +01:00

cpuid.c

Driver-Core: extend devnode callbacks to provide permissions

2009-09-19 12:50:38 -07:00

crash_dump_32.c

…

crash_dump_64.c

…

crash.c

x86: disable IOMMUs on kernel crash

2009-06-15 15:20:40 +02:00

doublefault_32.c

x86: Use get_desc_base()

2009-07-19 18:27:51 +02:00

ds_selftest.c

x86, ds: fix buffer alignment in debug store selftest

2009-04-24 10:18:51 +02:00

ds_selftest.h

x86, bts: cleanups

2009-03-13 11:57:22 +01:00

ds.c

x86: ds.c fix invalid assignment

2009-06-20 17:53:13 +02:00

dumpstack_32.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

dumpstack_64.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

dumpstack.c

x86: Remove duplicated #include

2009-07-11 10:17:08 +02:00

dumpstack.h

x86: avoid multiple declaration of kstack_depth_to_print

2009-04-14 11:45:33 +02:00

e820.c

pci: increase alignment to make more space for hidden code

2009-10-11 14:43:36 -07:00

early_printk.c

x86: earlyprintk: Fix regression to handle serial,ttySn as 1 arg

2009-10-01 10:34:16 +02:00

early-quirks.c

x86 early quirks: eliminate unused function

2009-04-08 14:16:32 +02:00

efi_32.c

…

efi_64.c

x86: Make 64-bit efi_ioremap use ioremap on MMIO regions

2009-08-03 13:34:25 -07:00

efi_stub_32.S

Merge branch 'x86/asm' into x86/mm

2009-02-25 08:27:46 +01:00

efi_stub_64.S

x86: efi_stub_32,64 - add missing ENDPROCs

2009-02-24 18:08:40 +01:00

efi.c

x86: Move get/set_wallclock to x86_platform_ops

2009-09-16 14:34:50 +02:00

entry_32.S

Merge branch 'tracing-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-20 10:56:46 -07:00

entry_64.S

x86: ptrace: sysret path should reach syscall_trace_leave

2009-09-22 20:33:42 -07:00

ftrace.c

tracing: Convert event tracing code to use NR_syscalls

2009-08-26 21:30:02 +02:00

geode_32.c

…

head32.c

x86: Add Moorestown early detection

2009-08-31 11:09:40 +02:00

head64.c

x86: Add early platform detection

2009-08-31 11:09:40 +02:00

head_32.S

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-26 10:13:35 -07:00

head_64.S

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-26 10:13:35 -07:00

head.c

…

hpet.c

x86: hpet: Mark per cpu interrupts IRQF_TIMER to prevent resume failure

2009-06-14 18:24:29 +02:00

i386_ksyms_32.c

x86: Don't generate cmpxchg8b_emu if CONFIG_X86_CMPXCHG64=y

2009-10-01 08:42:24 +02:00

i387.c

x86, math-emu: fix init_fpu for task != current

2009-03-04 20:33:16 +01:00

i8237.c

…

i8253.c

x86: Do not unregister PIT clocksource on PIT oneshot setup/shutdown

2009-08-21 21:13:37 +02:00

i8259.c

x86: refactor x86_quirks support

2009-02-23 00:08:11 +01:00

init_task.c

Use new __init_task_data macro in arch init_task.c files.

2009-09-21 06:27:08 +02:00

io_delay.c

x86: io_delay.c cleanup

2009-03-21 16:57:04 +05:30

ioport.c

x86-32: use non-lazy io bitmap context switching

2009-03-02 12:07:48 +01:00

irq_32.c

x86: Use printk_once()

2009-08-09 22:28:34 +02:00

irq_64.c

…

irq.c

x86, timers: Check for pending timers after (device) interrupts

2009-10-08 17:27:27 +02:00

irqinit.c

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

k8.c

…

kdebugfs.c

x86: kdebugfs.c cleanup

2009-03-21 16:55:45 +05:30

kgdb.c

Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-10 15:49:10 -07:00

kprobes.c

Merge branch 'tracing/core-v2' into tracing-for-linus

2009-04-02 00:49:02 +02:00

kvm.c

KVM guest: do not batch pte updates from interrupt context

2009-09-10 18:10:50 +03:00

kvmclock.c

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-18 14:05:47 -07:00

ldt.c

cpumask: use mm_cpumask() wrapper: x86

2009-09-24 09:34:52 +09:30

machine_kexec_32.c

x86, kexec: fix crashdump panic with CONFIG_KEXEC_JUMP

2009-05-07 22:01:05 -07:00

machine_kexec_64.c

x86, kexec: fix crashdump panic with CONFIG_KEXEC_JUMP

2009-05-07 22:01:05 -07:00

Makefile

Merge branch 'linus' into sfi-release

2009-09-19 00:11:26 -04:00

mca_32.c

x86: refactor x86_quirks support

2009-02-23 00:08:11 +01:00

mfgpt_32.c

x86: geode: Mark mfgpt irq IRQF_TIMER to prevent resume failure

2009-07-24 08:42:52 +02:00

microcode_amd.c

x86, microcode: Simplify vfree() use

2009-06-07 16:35:11 +02:00

microcode_core.c

mm: replace various uses of num_physpages by totalram_pages

2009-09-22 07:17:38 -07:00

microcode_intel.c

x86: microcode: use smp_call_function_single instead of set_cpus_allowed, cleanup of synchronization logic

2009-05-12 10:36:44 +02:00

mmconf-fam10h_64.c

x86: move various CPU initialization objects into .cpuinit.rodata

2009-03-12 13:13:07 +01:00

module.c

module: cleanup FIXME comments about trimming exception table entries.

2009-06-12 21:47:05 +09:30

mpparse.c

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-18 14:05:47 -07:00

mrst.c

x86: Add Moorestown early detection

2009-08-31 11:09:40 +02:00

msr.c

Driver-Core: extend devnode callbacks to provide permissions

2009-09-19 12:50:38 -07:00

olpc.c

…

paravirt_patch_32.c

…

paravirt_patch_64.c

…

paravirt-spinlocks.c

…

paravirt.c

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-18 14:05:47 -07:00

pci-calgary_64.c

x86: calgary: remove IOMMU_DEBUG

2009-04-14 13:03:36 +02:00

pci-dma.c

Merge git://git.infradead.org/~dwmw2/iommu-2.6.32

2009-10-13 10:04:40 -07:00

pci-gart_64.c

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

pci-nommu.c

dma-ops: Remove flush_write_buffers() in dma-mapping-common.h

2009-08-10 09:34:57 +02:00

pci-swiotlb.c

Merge git://git.infradead.org/iommu-2.6

2009-09-23 10:06:10 -07:00

pcspeaker.c

…

pmtimer_64.c

…

probe_roms_32.c

…

process_32.c

Merge branch 'x86-percpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-14 08:01:28 -07:00

process_64.c

Merge branch 'x86-percpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-14 08:01:28 -07:00

process.c

cpumask: use zalloc_cpumask_var() where possible

2009-09-24 09:34:24 +09:30

ptrace.c

x86: ptrace: set TS_COMPAT when 32-bit ptrace sets orig_eax>=0

2009-09-22 22:49:24 -07:00

pvclock.c

x86: Fix warning in pvclock.c

2009-07-14 16:25:05 +02:00

quirks.c

x86/PCI: pci quirks, fix pci refcounting

2009-09-09 14:11:02 -07:00

reboot_fixups_32.c

…

reboot.c

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

relocate_kernel_32.S

x86, kexec: fix kexec x86 coding style

2009-03-10 18:13:25 -07:00

relocate_kernel_64.S

x86, kexec: x86_64: add kexec jump support for x86_64

2009-03-10 18:13:25 -07:00

rtc.c

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-18 14:05:47 -07:00

scx200_32.c

…

setup_percpu.c

x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA

2009-08-14 15:00:52 +09:00

setup.c

Merge branch 'sfi-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6

2009-09-23 09:34:07 -07:00

sfi.c

SFI: remove unneeded includes

2009-09-15 15:08:40 -04:00

signal.c

Merge branch 'x86-mce-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-17 21:07:08 -07:00

smp.c

x86, timers: Check for pending timers after (device) interrupts

2009-10-08 17:27:27 +02:00

smpboot.c

cpumask: use zalloc_cpumask_var() where possible

2009-09-24 09:34:24 +09:30

stacktrace.c

x86: add save_stack_trace_bp() for tracing from a specific stack frame

2009-06-12 23:01:05 +02:00

step.c

x86: Use get_desc_base()

2009-07-19 18:27:51 +02:00

sys_i386_32.c

…

sys_x86_64.c

tracing: Convert x86_64 mmap and uname to use DEFINE_SYSCALL

2009-08-11 20:35:29 +02:00

syscall_64.c

…

syscall_table_32.S

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

tboot.c

x86, intel_txt: clean up the impact on generic code, unbreak non-x86

2009-09-01 18:25:07 -07:00

tce_64.c

…

test_nx.c

…

test_rodata.c

…

time.c

cpumask: remove last assignment to mask field of struct irqaction.

2009-09-24 09:34:37 +09:30

tlb_uv.c

x86: uv: Clean up uv_ptc_init(), use proc_create()

2009-08-24 12:26:46 +02:00

tls.c

…

tls.h

…

topology.c

x86: topology.c cleanup

2009-03-21 16:55:24 +05:30

trampoline_32.S

x86: cpuinit-annotate SMP boot trampolines properly

2009-09-20 20:23:37 +02:00

trampoline_64.S

x86: cpuinit-annotate SMP boot trampolines properly

2009-09-20 20:23:37 +02:00

trampoline.c

x86: cpuinit-annotate SMP boot trampolines properly

2009-09-20 20:23:37 +02:00

traps.c

Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-26 10:13:35 -07:00

tsc_sync.c

x86: Reduce verbosity of "TSC is reliable" message

2009-09-24 11:35:19 +02:00

tsc.c

Merge branch 'linus' into x86/urgent

2009-09-20 20:25:03 +02:00

uv_irq.c

x86, apic: Move SGI UV functionality out of generic IO-APIC code

2009-10-14 09:17:09 +02:00

uv_sysfs.c

x86: prevent /sys/firmware/sgi_uv from being created on non-uv systems

2009-04-08 14:58:10 +02:00

uv_time.c

uv_time: add parameter to uv_read_rtc()

2009-04-22 17:41:25 +02:00

verify_cpu_64.S

…

visws_quirks.c

x86: Add timer_init to x86_init_ops

2009-08-31 09:35:46 +02:00

vm86_32.c

Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-06-10 16:15:14 -07:00

vmi_32.c

x86: Move get/set_wallclock to x86_platform_ops

2009-09-16 14:34:50 +02:00

vmiclock_32.c

x86: Move tsc_calibration to x86_init_ops

2009-08-31 09:35:47 +02:00

vmlinux.lds.S

Merge branch 'x86/asm' into x86/urgent

2009-09-25 10:47:00 +02:00

vsmp_64.c

Revert "x86: don't compile vsmp_64 for 32bit"

2009-03-25 21:34:28 +01:00

vsyscall_64.c

sysctl: remove "struct file *" argument of ->proc_handler

2009-09-24 07:21:04 -07:00

x86_init.c

x86: Move get/set_wallclock to x86_platform_ops

2009-09-16 14:34:50 +02:00

x8664_ksyms_64.c

…

xsave.c

x86-64: fix FPU corruption with signals and preemption

2009-04-20 14:33:00 -07:00