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Thomas Gleixner 89039b37be x86: force timer broadcast on late AMD C1E detection 
The 64bit SMP bootup is slightly different to the 32bit one. It enables
the boot CPU local APIC timer before all CPUs are brought up. Some AMD C1E
systems have the C1E feature flag only set in the secondary CPU. Due to
the early enable of the boot CPU local APIC timer the APIC timer is
registered as a fully functional device. When we detect the wreckage during
the bringup of the secondary CPU, we need to force the boot CPU into
broadcast mode. 

Check the C1E caused APIC timer disable, when the secondary APIC timer is
initialized. If the boot CPU APIC timer was registered as a functional
clock event device, then fix this up and utilize the
CLOCK_EVT_NOTIFY_BROADCAST_FORCE mechanism to force the already
registered boot CPU APIC timer into broadcast mode.

Tested by force injecting the failure mode.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
 		2007-10-14 22:57:45 +02:00
..
acpi Merge branch 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2007-10-11 19:18:45 -07:00
cpu Delete filenames in comments. 2007-10-13 10:01:23 -07:00
cpufreq x86_64: move kernel/cpufreq 2007-10-11 11:17:06 +02:00
.gitignore i386: move kernel 2007-10-11 11:17:01 +02:00
Makefile x86_64: move kernel 2007-10-11 11:17:24 +02:00
Makefile_32 x86_64: remove now unused code 2007-10-12 23:04:23 +02:00
Makefile_64 x86_64: remove now unused code 2007-10-12 23:04:23 +02:00
alternative.c x86: fix missing include for vsyscall 2007-10-14 22:57:45 +02:00
aperture_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
apic_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
apic_64.c x86: force timer broadcast on late AMD C1E detection 2007-10-14 22:57:45 +02:00
apm_32.c Merge branch 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2007-10-11 19:18:45 -07:00
asm-offsets.c i386: move kernel 2007-10-11 11:17:01 +02:00
asm-offsets_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
asm-offsets_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
audit_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
bootflag.c i386: move kernel 2007-10-11 11:17:01 +02:00
bugs_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
cpuid.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
crash_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
crash_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
crash_dump_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
crash_dump_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
doublefault_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
e820_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
e820_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
early-quirks_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
early_printk.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
efi_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
efi_stub_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
entry_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
entry_64.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
genapic_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
genapic_flat_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
geode_32.c x86: Geode Multi-Function General Purpose Timers support 2007-10-12 23:04:06 +02:00
head64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
head_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
head_64.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
hpet.c x86: HPET force enable for ICH5 2007-10-12 23:04:24 +02:00
i386_ksyms_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
i387_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
i387_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
i8237.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
i8253.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
i8259_32.c x86: kill 8253pit.h 2007-10-12 23:04:23 +02:00
i8259_64.c x86_64: convert to clock events 2007-10-12 23:04:07 +02:00
init_task_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
init_task_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
io_apic_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
io_apic_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
ioport_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
ioport_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
irq_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
irq_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
k8.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
kprobes_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
kprobes_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
ldt_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
ldt_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
machine_kexec_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
machine_kexec_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
mca_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
mce_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
mce_amd_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
mce_intel_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
mfgpt_32.c x86: Geode MFGPT clock event device support 2007-10-12 23:04:06 +02:00
microcode.c i386: move kernel 2007-10-11 11:17:01 +02:00
module_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
module_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
mpparse_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
mpparse_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
msr.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
nmi_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
nmi_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
numaq_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
paravirt_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
pci-calgary_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
pci-dma_32.c dma_free_coherent() needs irqs enabled (sigh) 2007-10-12 15:03:15 -07:00
pci-dma_64.c dma_free_coherent() needs irqs enabled (sigh) 2007-10-12 15:03:15 -07:00
pci-gart_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
pci-nommu_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
pci-swiotlb_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
pcspeaker.c i386: move kernel 2007-10-11 11:17:01 +02:00
pmtimer_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
process_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
process_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
ptrace_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
ptrace_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
quirks.c x86: HPET add another ICH7 PCI id 2007-10-12 23:04:24 +02:00
reboot_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
reboot_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
reboot_fixups_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
relocate_kernel_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
relocate_kernel_64.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
scx200_32.c long vs. unsigned long - low-hanging fruits in drivers 2007-10-14 12:41:51 -07:00
setup64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
setup_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
setup_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
sigframe_32.h i386: move kernel 2007-10-11 11:17:01 +02:00
signal_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
signal_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
smp_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
smp_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
smpboot_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
smpboot_64.c x86: move local APIC timer init to the end of start_secondary() 2007-10-14 22:57:45 +02:00
smpcommon_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
srat_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
stacktrace.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
summit_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
suspend_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
suspend_asm_64.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
sys_i386_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
sys_x86_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
syscall_64.c i386/x86_64: move headers to include/asm-x86 2007-10-11 11:20:03 +02:00
syscall_table_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
sysenter_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
tce_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
time_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
time_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
topology.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
trampoline_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
trampoline_64.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
traps_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
traps_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
tsc_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
tsc_64.c x86: unify timex.h variants 2007-10-12 23:04:23 +02:00
tsc_sync.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
verify_cpu_64.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
vm86_32.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
vmi_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
vmiclock_32.c i386: move kernel 2007-10-11 11:17:01 +02:00
vmlinux.lds.S i386: move kernel 2007-10-11 11:17:01 +02:00
vmlinux_32.lds.S i386: move kernel 2007-10-11 11:17:01 +02:00
vmlinux_64.lds.S x86_64: move kernel 2007-10-11 11:17:24 +02:00
vsmp_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00
vsyscall-int80_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
vsyscall-note_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
vsyscall-sigreturn_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
vsyscall-sysenter_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
vsyscall_32.S i386: move kernel 2007-10-11 11:17:01 +02:00
vsyscall_32.lds.S i386: move kernel 2007-10-11 11:17:01 +02:00
vsyscall_64.c Delete filenames in comments. 2007-10-13 10:01:23 -07:00
x8664_ksyms_64.c x86_64: move kernel 2007-10-11 11:17:24 +02:00