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Venkatesh Pallipadi 0080e66755 [PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs 
Intel now has support for Architectural Performance Monitoring Counters
( Refer to IA-32 Intel Architecture Software Developer's Manual
http://www.intel.com/design/pentium4/manuals/253669.htm ). This
feature is present starting from Intel Core Duo and Intel Core Solo processors.

What this means is, the performance monitoring counters and some performance
monitoring events are now defined in an architectural way (using cpuid).
And there will be no need to check for family/model etc for these architectural
events.

Below is the patch to use this performance counters in nmi watchdog driver.
Patch handles both i386 and x86-64 kernels.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 		2006-06-26 10:48:22 -07:00
..
acpi Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2006-06-23 07:52:36 -07:00
cpufreq
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Makefile [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
aperture.c [PATCH] x86_64: Calgary IOMMU - introduce iommu_detected 2006-06-26 10:48:18 -07:00
apic.c [PATCH] x86_64: fix apic error on bootup 2006-06-26 10:48:22 -07:00
asm-offsets.c
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crash.c [PATCH] x86_64: Standardize i386/x86_64 handling of NMI_VECTOR 2006-06-26 10:48:22 -07:00
crash_dump.c
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e820.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
early_printk.c
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entry.S [PATCH] x86_64: reliable stack trace support (x86-64 syscall 2006-06-26 10:48:17 -07:00
functionlist
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genapic.c
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genapic_cluster.c
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genapic_flat.c [PATCH] x86_64: Avoid broadcasting NMI IPIs 2006-06-26 10:48:22 -07:00
head.S
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head64.c [PATCH] x86_64: Remove long obsolete CVS 2006-06-26 10:48:16 -07:00
i387.c [PATCH] x86: make i387 mxcsr_feature_mask __read_mostly 2006-06-23 07:42:57 -07:00
i8259.c [PATCH] x86_64: x86_86 msi miss one entry handler 2006-06-26 10:48:17 -07:00
init_task.c
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io_apic.c [PATCH] x86_64: Rename IOMMU option, fix help and mark option embedded. 2006-06-26 10:48:17 -07:00
ioport.c
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irq.c [PATCH] i386/x86-64: adjust /proc/interrupts column headings 2006-06-26 10:48:21 -07:00
k8.c [PATCH] x86_64: Clean and enhance up K8 northbridge access code 2006-06-26 10:48:15 -07:00
kprobes.c [PATCH] kprobes: bad manipulation of 2 byte opcode on x86_64 2006-05-21 12:59:21 -07:00
ldt.c
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machine_kexec.c
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mce.c [PATCH] x86_64: mce_amd relocate sysfs files 2006-06-26 10:48:20 -07:00
mce_amd.c [PATCH] x86_64: Mark mce_amd cpu notifier __cpuinit/__cpuinitdata 2006-06-26 10:48:20 -07:00
mce_intel.c
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module.c [PATCH] x86_64: x86_64 version of the smp alternative patch. 2006-06-26 10:48:14 -07:00
mpparse.c [PATCH] x86_64: avoid IRQ0 ioapic pin collision 2006-05-08 09:34:56 -07:00
nmi.c [PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs 2006-06-26 10:48:22 -07:00
pci-calgary.c [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
pci-dma.c [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
pci-gart.c [PATCH] x86_64: moving phys_proc_id and cpu_core_id to cpuinfo_x86 2006-06-26 10:48:19 -07:00
pci-nommu.c [PATCH] x86_64: check_addr() cleanups 2006-06-26 10:48:20 -07:00
pci-swiotlb.c [PATCH] x86_64: Calgary IOMMU - introduce iommu_detected 2006-06-26 10:48:18 -07:00
pmtimer.c [PATCH] x86_64: fix last_tsc calculation of PM timer 2006-05-30 20:31:05 -07:00
process.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
ptrace.c [PATCH] drop task argument of audit_syscall_{entry,exit} 2006-05-01 06:06:18 -04:00
reboot.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
relocate_kernel.S
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setup.c [PATCH] x86_64: i386/x86-64 Add nmi watchdog support for new Intel CPUs 2006-06-26 10:48:22 -07:00
setup64.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
signal.c [PATCH] x86_64: Remove bogus RED-PEN comment in signal.c 2006-06-26 10:48:20 -07:00
smp.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
smpboot.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
suspend.c
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suspend_asm.S
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sys_x86_64.c
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syscall.c
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tce.c [PATCH] x86_64: Calgary IOMMU - Calgary specific bits 2006-06-26 10:48:19 -07:00
time.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
trampoline.S
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traps.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00
vmlinux.lds.S [PATCH] x86_64: reliable stack trace support (x86-64) 2006-06-26 10:48:17 -07:00
vsmp.c
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vsyscall.c [PATCH] x86_64: fix unlikely profiling & vsyscalls on x86_64 2006-06-26 10:48:16 -07:00
x8664_ksyms.c [PATCH] x86_64: Move export symbols to their C functions 2006-06-26 10:48:22 -07:00