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0c9d42ed4cee2aa1dfc3a260b741baae8615744f
linux/arch/x86/kernel
History
Peter Zijlstra 0c9d42ed4c perf, x86: Provide means for disabling userspace RDPMC 
Allow the disabling of RDPMC via a pmu specific attribute:

  echo 0 > /sys/bus/event_source/devices/cpu/rdpmc

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Cc: Arun Sharma <asharma@fb.com>
Link: http://lkml.kernel.org/n/tip-pqeog465zo5hsimtkfz73f27@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-12-21 11:01:11 +01:00
..
acpi
x86 idle: move mwait_idle_with_hints() to where it is used
2011-08-03 19:06:36 -04:00
apic
x86, UV: Fix UV2 hub part number
2011-12-05 11:49:52 +01:00
cpu
perf, x86: Provide means for disabling userspace RDPMC
2011-12-21 11:01:11 +01:00
.gitignore
…
alternative.c
x86: Call stop_machine_text_poke() on all CPUs
2011-11-14 13:05:15 +01:00
amd_gart_64.c
doc: fix broken references
2011-09-27 18:08:04 +02:00
amd_nb.c
x86, amd-nb: Rename CPU PCI id define for F4
2011-03-31 08:51:38 +02:00
apb_timer.c
Merge branch 'timers-clocksource-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-07-23 10:34:47 -07:00
aperture_64.c
x86, gart: Don't enforce GART aperture lower-bound by alignment
2011-04-18 10:31:38 -07:00
apm_32.c
doc: fix broken references
2011-09-27 18:08:04 +02:00
asm-offsets_32.c
lguest: use a special 1:1 linear pagetable mode until first switch.
2011-07-22 14:39:48 +09:30
asm-offsets_64.c
x86: Partly unify asm-offsets_{32,64}.c
2011-02-10 13:31:37 +01:00
asm-offsets.c
x86, asm: Cleanup unnecssary macros in asm-offsets.c
2011-02-25 16:37:32 -08:00
audit_64.c
…
bootflag.c
…
check.c
x86: Don't check for BIOS corruption in first 64K when there's no need to
2011-03-09 16:36:41 +01:00
cpuid.c
BKL: remove extraneous #include <smp_lock.h>
2010-11-17 08:59:32 -08:00
crash_dump_32.c
crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn
2011-03-23 19:47:19 -07:00
crash_dump_64.c
crash_dump: export is_kdump_kernel to modules, consolidate elfcorehdr_addr, setup_elfcorehdr and saved_max_pfn
2011-03-23 19:47:19 -07:00
crash.c
x86, nmi: Wire up NMI handlers to new routines
2011-10-10 06:56:57 +02:00
devicetree.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
doublefault_32.c
…
dumpstack_32.c
x86, dumpstack: Correct stack dump info when frame pointer is available
2011-03-18 10:51:42 +01:00
dumpstack_64.c
x86: Don't use frame pointer to save old stack on irq entry
2011-07-02 18:06:36 +02:00
dumpstack.c
Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
2011-05-19 18:24:11 -07:00
e820.c
Revert "x86, efi: Calling __pa() with an ioremap()ed address is invalid"
2011-12-12 18:25:56 +01:00
early_printk.c
x86, earlyprintk: Move mrst early console to platform/ and fix a typo
2010-12-06 20:52:04 +01:00
early-quirks.c
x86, quirk: Fix SB600 revision check
2011-03-16 14:03:32 +01:00
entry_32.S
x86-32: Fix boot with CONFIG_X86_INVD_BUG
2011-08-25 13:27:14 -07:00
entry_64.S
x86-64: Fix CFI data for interrupt frames
2011-09-28 19:04:52 +02:00
ftrace.c
x86/ftrace: Fix compiler warning in ftrace.c
2011-05-25 19:56:26 -04:00
head32.c
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-05-19 18:08:06 -07:00
head64.c
x86: Cleanup highmap after brk is concluded
2011-03-19 11:58:19 -07:00
head_32.S
Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-03-15 20:01:36 -07:00
head_64.S
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
head.c
x86: Use memblock to replace early_res
2010-08-27 11:12:29 -07:00
hpet.c
x86, hpet: Immediately disable HPET timer 1 if rtc irq is masked
2011-12-08 21:47:22 +01:00
hw_breakpoint.c
x86: Use this_cpu_ops to optimize code
2010-12-30 12:20:28 +01:00
i386_ksyms_32.c
…
i387.c
treewide: fix potentially dangerous trailing ';' in #defined values/expressions
2011-07-21 14:10:00 +02:00
i8237.c
x86: Use syscore_ops instead of sysdev classes and sysdevs
2011-03-23 22:15:54 +01:00
i8253.c
x86: Use common i8253 clockevent
2011-07-01 10:37:14 +02:00
i8259.c
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
init_task.c
…
io_delay.c
…
ioport.c
x86: Use bitmap library functions
2011-02-17 14:59:22 +01:00
irq_32.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
irq_64.c
x86: Add user_mode_vm check in stack_overflow_check
2011-12-05 11:28:25 +01:00
irq_work.c
irq_work: Add generic hardirq context callbacks
2010-10-18 19:58:50 +02:00
irq.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
irqinit.c
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
jump_label.c
jump_label, x86: Fix section mismatch
2011-12-06 20:41:02 +01:00
kdebugfs.c
llseek: automatically add .llseek fop
2010-10-15 15:53:27 +02:00
kgdb.c
x86, nmi: Wire up NMI handlers to new routines
2011-10-10 06:56:57 +02:00
kprobes.c
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2011-10-26 17:03:38 +02:00
kvm.c
KVM guest: KVM Steal time registration
2011-07-24 11:49:36 +03:00
kvmclock.c
KVM guest: prevent tracing recursion with kvmclock
2011-11-20 10:53:48 +02:00
ldt.c
…
machine_kexec_32.c
…
machine_kexec_64.c
x86, cleanups: Use clear_page/copy_page rather than memset/memcpy
2010-09-22 15:36:49 -07:00
Makefile
x86, nmi: Split out nmi from traps.c
2011-10-10 06:56:47 +02:00
mca_32.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
microcode_amd.c
x86, microcode, AMD: Add microcode revision to /proc/cpuinfo
2011-10-19 16:07:30 +02:00
microcode_core.c
x86, microcode: Fix the failure path of microcode update driver init code
2011-12-05 14:21:01 +01:00
microcode_intel.c
x86, intel: Output microcode revision in /proc/cpuinfo
2011-10-14 13:16:35 +02:00
mmconf-fam10h_64.c
x86-64: Fix and clean up AMD Fam10 MMCONF enabling
2010-11-18 13:41:35 +01:00
module.c
modules: make arch's use default loader hooks
2011-07-24 22:06:04 +09:30
mpparse.c
x86/mpparse: Account for bus types other than ISA and PCI
2011-12-05 13:46:27 +01:00
msr.c
BKL: remove extraneous #include <smp_lock.h>
2010-11-17 08:59:32 -08:00
nmi.c
x86, ioapic: Only print ioapic debug information for IRQs belonging to an ioapic chip
2011-11-10 18:31:23 +01:00
paravirt_patch_32.c
…
paravirt_patch_64.c
…
paravirt-spinlocks.c
…
paravirt.c
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip
2011-08-12 20:46:24 -07:00
pci-calgary_64.c
treewide: Convert uses of struct resource to resource_size(ptr)
2011-06-10 14:55:36 +02:00
pci-dma.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
pci-iommu_table.c
arch/x86/kernel/pci-iommu_table.c: Convert sprintf_symbol to %pS
2011-05-10 10:21:35 +02:00
pci-nommu.c
…
pci-swiotlb.c
x86, swiotlb: Make SWIOTLB use IOMMU_INIT_* macros.
2010-08-26 15:13:37 -07:00
pcspeaker.c
…
probe_roms.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
process_32.c
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2011-10-26 17:03:38 +02:00
process_64.c
x86, nmi: Add in logic to handle multiple events and unknown NMIs
2011-10-10 06:57:01 +02:00
process.c
xen/pm_idle: Make pm_idle be default_idle under Xen.
2011-12-03 10:49:58 -08:00
ptrace.c
perf: Add context field to perf_event
2011-07-01 11:06:38 +02:00
pvclock.c
x86/pvclock: Zero last_value on resume
2010-11-28 09:33:20 +01:00
quirks.c
x86, amd: Fix up numa_node information for AMD CPU family 15h model 0-0fh northbridge functions
2011-12-05 18:13:11 +01:00
reboot_32.S
x86, reboot: Fix relocations in reboot_32.S
2011-05-02 14:44:46 -07:00
reboot_fixups_32.c
x86: Ce4100: Add reboot_fixup() for CE4100
2010-11-12 00:45:41 +01:00
reboot.c
x86: Fix "Acer Aspire 1" reboot hang
2011-12-05 15:06:17 +01:00
relocate_kernel_32.S
kexec, x86: Fix incorrect jump back address if not preserving context
2011-07-21 11:19:28 +02:00
relocate_kernel_64.S
kexec, x86: Fix incorrect jump back address if not preserving context
2011-07-21 11:19:28 +02:00
resource.c
x86: avoid high BIOS area when allocating address space
2010-12-17 10:01:30 -08:00
rtc.c
x86/rtc, mrst: Don't register a platform RTC device for for Intel MID platforms
2011-12-05 17:09:21 +01:00
setup_percpu.c
x86: Unify CPU -> NUMA node mapping between 32 and 64bit
2011-01-28 14:54:09 +01:00
setup.c
Revert "x86, efi: Calling __pa() with an ioremap()ed address is invalid"
2011-12-12 18:25:56 +01:00
signal.c
x86: Kill handle_signal()->set_fs()
2011-07-14 21:46:20 -07:00
smp.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
smpboot.c
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-07-22 17:02:38 -07:00
stacktrace.c
x86: Swap save_stack_trace_regs parameters
2011-06-14 22:48:51 -04:00
step.c
x86-64: Add user_64bit_mode paravirt op
2011-08-04 16:13:49 -07:00
sys_i386_32.c
i386: Make kernel_execve() suitable for stack unwinding
2010-09-03 08:16:02 +02:00
sys_x86_64.c
x86, amd: Include linux/elf.h since we use stuff from asm/elf.h
2011-09-28 10:34:31 +02:00
syscall_64.c
…
syscall_table_32.S
Cross Memory Attach
2011-10-31 17:30:44 -07:00
tboot.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
tce_64.c
…
test_nx.c
x86: Eliminate various 'set but not used' warnings
2011-05-21 19:10:33 +02:00
test_rodata.c
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time.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
tls.c
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tls.h
…
topology.c
x86: Fix files explicitly requiring export.h for EXPORT_SYMBOL/THIS_MODULE
2011-10-31 19:30:35 -04:00
trampoline_32.S
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
trampoline_64.S
x86-64, trampoline: Remove unused variable
2011-02-18 15:50:36 -08:00
trampoline.c
x86, trampoline: Common infrastructure for low memory trampolines
2011-02-17 21:02:43 -08:00
traps.c
x86, nmi: Split out nmi from traps.c
2011-10-10 06:56:47 +02:00
tsc_sync.c
…
tsc.c
Merge branches 'x86-detect-hyper-for-linus', 'x86-fpu-for-linus', 'x86-kexec-for-linus', 'x86-platform-for-linus', 'x86-quirks-for-linus', 'x86-tsc-for-linus' and 'x86-smpboot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2011-07-23 10:38:21 -07:00
verify_cpu.S
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00
vm86_32.c
thp: split_huge_page_mm/vma
2011-01-13 17:32:41 -08:00
vmlinux.lds.S
x86-64: Rework vsyscall emulation and add vsyscall= parameter
2011-08-10 19:26:46 -05:00
vsmp_64.c
…
vsyscall_64.c
x86: fix implicit include of <linux/topology.h> in vsyscall_64
2011-10-31 19:30:34 -04:00
vsyscall_emu_64.S
x86-64: Rework vsyscall emulation and add vsyscall= parameter
2011-08-10 19:26:46 -05:00
vsyscall_trace.h
x86-64: Add vsyscall:emulate_vsyscall trace event
2011-08-04 16:13:53 -07:00
x86_init.c
x86/mrst: Avoid reporting wrong nmi status
2011-11-10 16:21:01 +01:00
x8664_ksyms_64.c
x86-64, mem: Convert memmove() to assembly file and fix return value bug
2011-01-25 16:58:39 -08:00
xsave.c
x86: Fix common misspellings
2011-03-18 10:39:30 +01:00