AcoSail/kernel_optimize_test
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7f38551fc3
kernel_optimize_test/arch/x86/kernel
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Oleg Nesterov 7f38551fc3 ptrace: x86: implement user_single_step_siginfo() 
Suggested by Roland.

Implement user_single_step_siginfo() for x86.  Extract this code from
send_sigtrap().

Since x86 calls tracehook_report_syscall_exit(step => 0) the new helper is
not used yet.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Roland McGrath <roland@redhat.com>
Cc: <linux-arch@vger.kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-12-16 07:20:08 -08:00
..
acpi Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2009-12-09 19:43:33 -08:00
apic genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
cpu tree-wide: convert open calls to remove spaces to skip_spaces() lib function 2009-12-15 08:53:32 -08:00
.gitignore
alternative.c
amd_iommu_init.c Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-11 20:47:59 -08:00
amd_iommu.c Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-11 20:47:59 -08:00
aperture_64.c x86: Gart: fix breakage due to IOMMU initialization cleanup 2009-12-14 08:57:40 +01:00
apm_32.c
asm-offsets_32.c
asm-offsets_64.c
asm-offsets.c
audit_64.c
bios_uv.c
bootflag.c
check.c
cpuid.c Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-05 15:32:35 -08:00
crash_dump_32.c
crash_dump_64.c
crash.c
doublefault_32.c
ds_selftest.c
ds_selftest.h
ds.c
dumpstack_32.c x86: dumpstack: Clean up the x86_stack_ids[][] initalization and other details 2009-11-26 08:24:33 +01:00
dumpstack_64.c Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-11 20:47:30 -08:00
dumpstack.c locking: Convert __raw_spin* functions to arch_spin* 2009-12-14 23:55:32 +01:00
dumpstack.h
e820.c x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
early_printk.c
early-quirks.c
efi_32.c
efi_64.c
efi_stub_32.S
efi_stub_64.S
efi.c
entry_32.S
entry_64.S Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-11 20:47:30 -08:00
ftrace.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
head32.c x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
head64.c x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
head_32.S x86-32: Use symbolic constants, safer CPUID when enabling EFER.NX 2009-11-16 13:44:56 -08:00
head_64.S 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
head.c
hpet.c x86: hpet: Make WARN_ON understandable 2009-11-27 20:37:41 +01:00
hw_breakpoint.c hw-breakpoints: Use overflow handler instead of the event callback 2009-12-06 08:27:18 +01:00
i386_ksyms_32.c
i387.c
i8237.c
i8253.c
i8259.c
init_task.c
io_delay.c
ioport.c
irq_32.c
irq_64.c
irq.c genirq: Convert irq_desc.lock to raw_spinlock 2009-12-14 23:55:33 +01:00
irqinit.c
k8.c
kdebugfs.c
kgdb.c kgdb,x86: do not set kgdb_single_step on x86 2009-12-11 08:43:18 -06:00
kprobes.c Merge branch 'for-next' into for-linus 2009-12-07 18:36:35 +01:00
kvm.c
kvmclock.c
ldt.c
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
Makefile cs5535: drop the Geode-specific MFGPT/GPIO code 2009-12-15 08:53:28 -08:00
mca_32.c
microcode_amd.c arch/x86/kernel/microcode*: Use pr_fmt() and remove duplicated KERN_ERR prefix 2009-12-09 08:25:57 +01:00
microcode_core.c arch/x86/kernel/microcode*: Use pr_fmt() and remove duplicated KERN_ERR prefix 2009-12-09 08:25:57 +01:00
microcode_intel.c arch/x86/kernel/microcode*: Use pr_fmt() and remove duplicated KERN_ERR prefix 2009-12-09 08:25:57 +01:00
mmconf-fam10h_64.c
module.c
mpparse.c x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
mrst.c
msr.c Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-05 15:32:35 -08:00
olpc.c cs5535: move VSA2 checks into linux/cs5535.h 2009-12-15 08:53:28 -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
pci-calgary_64.c x86, Calgary IOMMU quirk: Find nearest matching Calgary while walking up the PCI tree 2009-12-03 11:44:05 +01:00
pci-dma.c x86: Move swiotlb initialization before dma32_free_bootmem 2009-12-14 08:57:40 +01:00
pci-gart_64.c x86: Gart: fix breakage due to IOMMU initialization cleanup 2009-12-14 08:57:40 +01:00
pci-nommu.c x86: Kill bad_dma_address variable 2009-11-17 07:53:21 +01:00
pci-swiotlb.c x86: Fix iommu=soft boot option 2009-11-25 10:12:51 +01:00
pcspeaker.c
pmtimer_64.c
probe_roms_32.c
process_32.c x86: Factor duplicated code out of __show_regs() into show_regs_common() 2009-12-09 10:17:58 +01:00
process_64.c x86: Factor duplicated code out of __show_regs() into show_regs_common() 2009-12-09 10:17:58 +01:00
process.c x86: Print DMI_BOARD_NAME as well as DMI_PRODUCT_NAME from __show_regs() 2009-12-09 10:17:59 +01:00
ptrace.c ptrace: x86: implement user_single_step_siginfo() 2009-12-16 07:20:08 -08:00
pvclock.c
quirks.c x86: AMD Northbridge: Verify NB's node is online 2009-11-16 15:43:05 +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 Merge branch 'linus' into x86/urgent 2009-12-07 13:14:18 +01:00
relocate_kernel_32.S
relocate_kernel_64.S
rtc.c
scx200_32.c
setup_percpu.c x86: setup_percpu.c: Use pr_<level> and add pr_fmt(fmt) 2009-12-10 08:57:50 +01:00
setup.c x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
sfi.c
signal.c Merge branch 'kvm-updates/2.6.33' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2009-12-08 08:02:38 -08:00
smp.c
smpboot.c x86: Limit the number of processor bootup messages 2009-12-11 15:16:00 -08:00
stacktrace.c
step.c
sys_i386_32.c Unify sys_mmap* 2009-12-11 06:44:29 -05:00
sys_x86_64.c Unify sys_mmap* 2009-12-11 06:44:29 -05:00
syscall_64.c
syscall_table_32.S Unify sys_mmap* 2009-12-11 06:44:29 -05:00
tboot.c
tce_64.c
test_nx.c
test_rodata.c
time.c
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
trampoline_64.S
trampoline.c x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
traps.c
tsc_sync.c locking: Convert __raw_spin* functions to arch_spin* 2009-12-14 23:55:32 +01:00
tsc.c
uv_irq.c
uv_sysfs.c
uv_time.c x86: UV RTC: Always enable RTC clocksource 2009-11-23 19:41:30 +01:00
verify_cpu_64.S
visws_quirks.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
vm86_32.c
vmi_32.c
vmiclock_32.c x86: vmiclock: Fix printk format 2009-11-18 12:31:06 +01:00
vmlinux.lds.S 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
vsmp_64.c
vsyscall_64.c Merge branch 'timers-for-linus-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2009-12-08 19:28:09 -08:00
x86_init.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
x8664_ksyms_64.c x86: Add missing might_fault() checks to copy_{to,from}_user() 2009-11-16 16:09:52 +01:00
xsave.c