Peter Zijlstra ea8e61b7bb x86, ptrace: Fix block-step ...

Implement ptrace-block-step using TIF_BLOCKSTEP which will set
DEBUGCTLMSR_BTF when set for a task while preserving any other
DEBUGCTLMSR bits.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20100325135414.017536066@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2010-03-26 11:33:57 +01:00

..

acpi

Merge branches 'battery-2.6.34', 'bugzilla-10805', 'bugzilla-14668', 'bugzilla-531916-power-state', 'ht-warn-2.6.34', 'pnp', 'processor-rename', 'sony-2.6.34', 'suse-bugzilla-531547', 'tz-check', 'video' and 'misc-2.6.34' into release

2010-03-14 21:30:17 -04:00

apic

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

2010-03-13 14:45:49 -08:00

cpu

x86, perf, bts, mm: Delete the never used BTS-ptrace code

2010-03-26 11:33:55 +01:00

.gitignore

…

alternative.c

Merge branch 'perf-probes-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-03-05 10:50:22 -08:00

amd_iommu_init.c

x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt

2010-01-22 17:44:35 +01:00

amd_iommu.c

x86/amd-iommu: Fix deassignment of a device from the pt_domain

2010-01-22 17:56:49 +01:00

apb_timer.c

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

2010-03-07 15:59:39 -08:00

aperture_64.c

x86/gart: Unexport gart_iommu_aperture

2010-02-16 22:05:09 +01:00

apm_32.c

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

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

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

2010-02-28 11:00:55 -08:00

bootflag.c

…

check.c

…

cpuid.c

x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.

2010-01-26 23:52:38 -08:00

crash_dump_32.c

x86: crash_dump: Fix non-pae kdump kernel memory accesses

2009-10-26 12:38:59 +01:00

crash_dump_64.c

…

crash.c

x86: Use x86_platform for iommu_shutdown

2009-11-08 13:12:26 +01:00

doublefault_32.c

x86: Use get_desc_base()

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

dumpstack_32.c

perf: Drop useless check for ignored frame

2010-01-13 10:09:08 +01:00

dumpstack_64.c

perf/x86-64: Use frame pointer to walk on irq and process stacks

2010-03-10 14:26:40 +01:00

dumpstack.c

x86, perf, bts, mm: Delete the never used BTS-ptrace code

2010-03-26 11:33:55 +01:00

dumpstack.h

perf: Introduce new perf_fetch_caller_regs() for hot regs snapshot

2010-03-10 14:39:35 +01:00

e820.c

Merge branch 'linus' into x86/mm

2010-02-17 18:28:05 +01:00

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

…

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

…

efi_stub_64.S

…

efi.c

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

entry_32.S

x86, 32-bit: Use same regs as 64-bit for kernel_thread_helper

2009-12-10 15:55:36 -08:00

entry_64.S

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

2009-12-16 12:02:37 -08:00

ftrace.c

Merge branch 'tracing/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/core

2010-02-27 10:06:10 +01:00

head32.c

x86: Move bios page reserve early to head32/64.c

2010-02-12 09:42:38 -08:00

head64.c

x86: Use find_e820() instead of hard coded trampoline address

2009-12-11 09:28:22 +01:00

head_32.S

Merge branch 'master' into percpu

2010-01-05 09:17:33 +09:00

head_64.S

tree-wide: Assorted spelling fixes

2010-02-09 11:13:56 +01:00

head.c

…

hpet.c

clocksource: add argument to resume callback

2010-02-05 14:54:10 +01:00

hw_breakpoint.c

Merge branch 'perf/core' into perf/urgent

2010-03-04 11:47:52 +01:00

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, ptrace: Remove set_stopped_child_used_math() in [x]fpregs_set

2010-02-23 13:45:27 -08:00

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, pic: Fix section mismatch in legacy pic

2010-02-23 23:13:19 -08:00

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

…

ioport.c

x86-64, paravirt: Call set_iopl_mask() on 64 bits

2009-12-09 16:54:08 -08:00

irq_32.c

x86: Unify fixup_irqs() for 32-bit and 64-bit kernels

2009-11-02 15:56:34 +01:00

irq_64.c

x86: Unify fixup_irqs() for 32-bit and 64-bit kernels

2009-11-02 15:56:34 +01:00

irq.c

genirq: Convert irq_desc.lock to raw_spinlock

2009-12-14 23:55:33 +01:00

irqinit.c

x86, legacy_irq: Remove left over nr_legacy_irqs

2010-02-24 11:01:34 -08:00

k8.c

x86, k8 nb: Fix boot crash: enable k8_northbridges unconditionally on AMD systems

2010-03-13 08:36:16 +01:00

kdebugfs.c

…

kgdb.c

perf, hw_breakpoint, kgdb: Do not take mutex for kernel debugger

2010-01-30 08:42:21 +01:00

kprobes.c

x86, ptrace: Fix block-step

2010-03-26 11:33:57 +01:00

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

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

2009-12-08 13:27:33 -08:00

machine_kexec_64.c

hw-breakpoints: cleanup HW Breakpoint registers before kexec

2009-06-02 22:47:00 +02:00

Makefile

x86, perf, bts, mm: Delete the never used BTS-ptrace code

2010-03-26 11:33:55 +01:00

mca_32.c

…

microcode_amd.c

Revert "x86: ucode-amd: Load ucode-patches once ..."

2010-01-23 06:21:59 +01:00

microcode_core.c

Revert "x86: ucode-amd: Load ucode-patches once ..."

2010-01-23 06:21:59 +01:00

microcode_intel.c

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

mmconf-fam10h_64.c

x86: Move range related operation to one file

2010-02-10 17:47:17 -08:00

module.c

module: cleanup FIXME comments about trimming exception table entries.

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

mpparse.c

x86, apic: Don't use logical-flat mode when CPU hotplug may exceed 8 CPUs

2010-02-09 20:51:11 -08:00

mrst.c

x86, mrst: Platform clock setup code

2010-02-24 11:01:33 -08:00

msr.c

x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.

2010-01-26 23:52:38 -08:00

olpc.c

x86, olpc: Use pci subarch init for OLPC

2010-02-25 19:26:23 -08:00

paravirt_patch_32.c

…

paravirt_patch_64.c

…

paravirt-spinlocks.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

paravirt.c

x86, paravirt: Remove kmap_atomic_pte paravirt op.

2010-02-27 14:41:35 -08:00

pci-calgary_64.c

tree-wide: Assorted spelling fixes

2010-02-09 11:13:56 +01:00

pci-dma.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

pci-gart_64.c

x86, k8 nb: Fix boot crash: enable k8_northbridges unconditionally on AMD systems

2010-03-13 08:36:16 +01:00

pci-nommu.c

x86: Kill bad_dma_address variable

2009-11-17 07:53:21 +01:00

pci-swiotlb.c

x86: Split swiotlb initialization into two stages

2009-12-15 13:01:57 +01:00

pcspeaker.c

…

pmtimer_64.c

…

probe_roms_32.c

…

process_32.c

x86, perf, bts, mm: Delete the never used BTS-ptrace code

2010-03-26 11:33:55 +01:00

process_64.c

x86, perf, bts, mm: Delete the never used BTS-ptrace code

2010-03-26 11:33:55 +01:00

process.c

x86, ptrace: Fix block-step

2010-03-26 11:33:57 +01:00

ptrace.c

x86, perf, bts, mm: Delete the never used BTS-ptrace code

2010-03-26 11:33:55 +01:00

pvclock.c

x86: Fix warning in pvclock.c

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

quirks.c

x86: Disable HPET MSI on ATI SB700/SB800

2010-01-23 06:21:58 +01:00

reboot_fixups_32.c

cs5535: move the DIVIL MSR definition into linux/cs5535.h

2009-12-15 08:53:28 -08:00

reboot.c

x86: Add iMac9,1 to pci_reboot_dmi_table

2010-02-17 08:08:21 +01:00

relocate_kernel_32.S

…

relocate_kernel_64.S

…

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

early_res: Add free_early_partial()

2010-02-26 08:25:35 +01:00

setup.c

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

2010-03-03 08:15:05 -08:00

sfi.c

SFI: remove unneeded includes

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

signal.c

x86: Merge sys_sigaltstack

2009-12-09 16:28:59 -08:00

smp.c

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

2009-10-09 15:58:20 +02:00

smpboot.c

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

2010-03-07 15:59:39 -08:00

stacktrace.c

perf events, x86/stacktrace: Make stack walking optional

2009-12-17 09:56:19 +01:00

step.c

x86, ptrace: Fix block-step

2010-03-26 11:33:57 +01:00

sys_i386_32.c

Add generic sys_olduname()

2010-03-12 15:52:32 -08:00

sys_x86_64.c

improve sys_newuname() for compat architectures

2010-03-12 15:52:32 -08:00

syscall_64.c

…

syscall_table_32.S

Add generic sys_old_mmap()

2010-03-12 15:52:32 -08:00

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

x86: Convert i8259_lock to raw_spinlock

2010-02-16 18:21:32 +01:00

tlb_uv.c

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

2009-12-08 13:27:33 -08:00

tls.c

…

tls.h

…

topology.c

…

trampoline_32.S

x86: cpuinit-annotate SMP boot trampolines properly

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

trampoline_64.S

x86: Fix Suspend to RAM freeze on Acer Aspire 1511Lmi laptop

2009-10-12 18:06:48 +02:00

trampoline.c

x86: Use find_e820() instead of hard coded trampoline address

2009-12-11 09:28:22 +01:00

traps.c

x86, ptrace: Fix block-step

2010-03-26 11:33:57 +01:00

tsc_sync.c

locking: Convert __raw_spin* functions to arch_spin*

2009-12-14 23:55:32 +01:00

tsc.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

uv_irq.c

x86, irq: Allow 0xff for /proc/irq/[n]/smp_affinity on an 8-cpu system

2009-12-17 22:03:06 -08:00

uv_sysfs.c

x86: Remove trailing spaces in messages

2010-02-07 17:47:51 +01:00

uv_time.c

x86, UV: Fix RTC latency bug by reading replicated cachelines

2010-01-27 11:33:53 +01:00

verify_cpu_64.S

…

visws_quirks.c

Merge remote branch 'origin/x86/apic' into x86/mrst

2010-02-22 16:25:18 -08:00

vm86_32.c

x86, 32-bit: Convert sys_vm86 & sys_vm86old

2009-12-09 16:29:23 -08:00

vmi_32.c

x86, paravirt: Remove kmap_atomic_pte paravirt op.

2010-02-27 14:41:35 -08:00

vmiclock_32.c

Merge branch 'for-next' into for-linus

2010-03-08 16:55:37 +01:00

vmlinux.lds.S

Merge branch 'master' into percpu

2010-01-05 09:17:33 +09:00

vsmp_64.c

…

vsyscall_64.c

x86: Raise vsyscall priority on hotplug notifier chain

2010-03-01 12:35:40 -03:00

x86_init.c

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

2010-03-07 15:59:39 -08:00

x8664_ksyms_64.c

x86-64: Modify copy_user_generic() alternatives mechanism

2009-12-30 11:57:31 +01:00

xsave.c

x86, ptrace: regset extensions to support xstate

2010-02-11 15:08:17 -08:00