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linux/arch/x86/kernel
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Thomas Gleixner 302a98f896 x86/apic: Remove the duplicated tracing version of local_timer_interrupt() 
The two NOP5s are noise in the rest of the work which is done by the timer
interrupt and modern CPUs are pretty good in optimizing NOPs anyway.

Get rid of the interrupt handler duplication and move the tracepoints into
the regular handler.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20170828064956.751247330@linutronix.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-08-29 11:42:24 +02:00
..
acpi x86/acpi: Prevent out of bound access caused by broken ACPI tables 2017-07-20 10:27:59 +02:00
apic x86/apic: Remove the duplicated tracing version of local_timer_interrupt() 2017-08-29 11:42:24 +02:00
cpu Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-08-20 09:36:52 -07:00
fpu KVM: x86: Fix load damaged SSEx MXCSR register 2017-05-15 16:08:56 +02:00
kprobes kprobes/x86: Release insn_slot in failure path 2017-07-24 11:14:59 +02:00
.gitignore
alternative.c x86: Clarify/fix no-op barriers for text_poke_bp() 2017-08-10 17:35:19 +02:00
amd_gart_64.c x86: remove arch specific dma_supported implementation 2017-06-28 06:54:46 -07:00
amd_nb.c
apb_timer.c
aperture_64.c
apm_32.c
asm-offsets.c
asm-offsets_32.c x86/lguest: Remove lguest support 2017-08-24 09:57:28 +02:00
asm-offsets_64.c
audit_64.c
bootflag.c
check.c
cpuid.c
crash.c kexec: move vmcoreinfo out of the kernel's .bss section 2017-07-12 16:25:59 -07:00
crash_dump_32.c
crash_dump_64.c
devicetree.c x86/devicetree: Convert to using %pOF instead of ->full_name 2017-07-21 10:14:15 +02:00
doublefault.c
dumpstack.c x86/asm/32: Remove a bunch of '& 0xffff' from pt_regs segment reads 2017-07-30 12:04:41 +02:00
dumpstack_32.c x86/dumpstack: Fix interrupt and exception stack boundary checks 2017-07-18 10:56:23 +02:00
dumpstack_64.c x86/dumpstack: Fix interrupt and exception stack boundary checks 2017-07-18 10:56:23 +02:00
e820.c x86/boot/e820: Introduce the bootloader provided e820_table_firmware[] table 2017-07-05 10:09:02 +02:00
early-quirks.c main drm pull request for 4.12 kernel 2017-05-03 11:44:24 -07:00
early_printk.c
ebda.c
eisa.c x86/boot: Move EISA setup to a separate file 2017-08-29 11:42:22 +02:00
espfix_64.c x86/boot/64: Rename init_level4_pgt and early_level4_pgt 2017-06-13 08:56:55 +02:00
ftrace.c x86/ftrace: Make sure that ftrace trampolines are not RWX 2017-05-26 22:37:02 -04:00
ftrace_32.S x86/ftrace: Fix ebp in ftrace_regs_caller that screws up unwinder 2017-04-21 09:48:16 +02:00
ftrace_64.S
head32.c
head64.c x86/boot/64/clang: Use fixup_pointer() to access 'next_early_pgt' 2017-08-17 09:53:00 +02:00
head_32.S x86/lguest: Remove lguest support 2017-08-24 09:57:28 +02:00
head_64.S x86/boot/64: Add support of additional page table level during early boot 2017-06-13 08:56:55 +02:00
hpet.c x86/hpet: Cure interface abuse in the resume path 2017-08-01 13:02:37 +02:00
hw_breakpoint.c
i8237.c
i8253.c
i8259.c x86: i8259: export legacy_pic symbol 2017-04-14 12:08:51 +02:00
io_delay.c
ioport.c
irq.c x86/irq: Get rid of the 'first_system_vector' indirection bogosity 2017-08-29 11:42:21 +02:00
irq_32.c
irq_64.c
irq_work.c
irqinit.c x86/irq: Get rid of the 'first_system_vector' indirection bogosity 2017-08-29 11:42:21 +02:00
itmt.c
jump_label.c jump_label: Reorder hotplug lock and jump_label_lock 2017-05-26 10:10:45 +02:00
kdebugfs.c
kexec-bzimage64.c x86/boot/e820: Rename the e820_table_firmware to e820_table_kexec 2017-07-05 10:09:02 +02:00
kgdb.c
ksysfs.c x86: Constify attribute_group structures 2017-08-18 11:30:35 +02:00
kvm.c x86/traps: Simplify pagefault tracing logic 2017-08-29 11:42:23 +02:00
kvmclock.c
ldt.c x86/ldt/64: Refresh DS and ES when modify_ldt changes an entry 2017-07-27 09:12:57 +02:00
livepatch.c
machine_kexec_32.c x86: use set_memory.h header 2017-05-08 17:15:13 -07:00
machine_kexec_64.c x86/boot/64: Rename init_level4_pgt and early_level4_pgt 2017-06-13 08:56:55 +02:00
Makefile x86/boot: Move EISA setup to a separate file 2017-08-29 11:42:22 +02:00
mmconf-fam10h_64.c
module.c x86/unwind: Add the ORC unwinder 2017-07-26 13:18:20 +02:00
mpparse.c
msr.c
nmi.c * An EDAC driver for Cavium ThunderX RAS IP (Sergey Temerkhanov) 2017-05-01 11:36:00 -07:00
nmi_selftest.c x86/nmi: Fix timeout test in test_nmi_ipi() 2017-06-20 12:52:43 +02:00
paravirt-spinlocks.c
paravirt.c x86/mm: Split read_cr3() into read_cr3_pa() and __read_cr3() 2017-06-13 08:48:09 +02:00
paravirt_patch_32.c
paravirt_patch_64.c
pci-calgary_64.c x86: remove arch specific dma_supported implementation 2017-06-28 06:54:46 -07:00
pci-dma.c x86: remove arch specific dma_supported implementation 2017-06-28 06:54:46 -07:00
pci-iommu_table.c
pci-nommu.c x86: remove arch specific dma_supported implementation 2017-06-28 06:54:46 -07:00
pci-swiotlb.c
pcspeaker.c
perf_regs.c
platform-quirks.c x86/lguest: Remove lguest support 2017-08-24 09:57:28 +02:00
pmem.c
probe_roms.c
process.c arch: remove unused macro/function thread_saved_pc() 2017-06-28 16:13:57 -07:00
process_32.c x86/asm/32: Remove a bunch of '& 0xffff' from pt_regs segment reads 2017-07-30 12:04:41 +02:00
process_64.c x86/switch_to/64: Rewrite FS/GS switching yet again to fix AMD CPUs 2017-08-10 17:15:13 +02:00
ptrace.c
pvclock.c
quirks.c
reboot.c x86/efi: Fix reboot_mode when EFI runtime services are disabled 2017-07-25 11:30:45 +02:00
reboot_fixups_32.c
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c
setup.c x86/unwind: Add the ORC unwinder 2017-07-26 13:18:20 +02:00
setup_percpu.c x86/boot/32: Fix UP boot on Quark and possibly other platforms 2017-05-09 08:14:24 +02:00
signal.c x86/asm/32: Remove a bunch of '& 0xffff' from pt_regs segment reads 2017-07-30 12:04:41 +02:00
signal_compat.c x86/signals: Fix lower/upper bound reporting in compat siginfo 2017-04-05 10:16:43 +02:00
smp.c Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-05-01 20:51:12 -07:00
smpboot.c x86/smpboot: Unbreak CPU0 hotplug 2017-08-10 17:02:47 +02:00
stacktrace.c
step.c x86/asm/32: Remove a bunch of '& 0xffff' from pt_regs segment reads 2017-07-30 12:04:41 +02:00
sys_x86_64.c mm: larger stack guard gap, between vmas 2017-06-19 21:50:20 +08:00
sysfb.c
sysfb_efi.c
sysfb_simplefb.c
tboot.c iommu/vt-d: Correctly disable Intel IOMMU force on 2017-06-15 16:41:10 +02:00
tce_64.c
time.c x86/time: Make setup_default_timer_irq() static 2017-06-13 08:42:09 +02:00
tls.c
tls.h
topology.c
trace_clock.c
tracepoint.c x86/tracing: Introduce a static key for exception tracing 2017-08-29 11:42:23 +02:00
traps.c x86/boot: Move EISA setup to a separate file 2017-08-29 11:42:22 +02:00
tsc.c Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-07-03 18:01:50 -07:00
tsc_msr.c
tsc_sync.c x86/tsc: Remove the TSC_ADJUST clamp 2017-06-04 21:55:53 +02:00
unwind_frame.c x86/unwind: Add the ORC unwinder 2017-07-26 13:18:20 +02:00
unwind_guess.c x86/unwind: Add the ORC unwinder 2017-07-26 13:18:20 +02:00
unwind_orc.c x86/unwind: Add the ORC unwinder 2017-07-26 13:18:20 +02:00
uprobes.c
verify_cpu.S
vm86_32.c x86/vm86/32: Switch to flush_tlb_mm_range() in mark_screen_rdonly() 2017-04-26 10:02:06 +02:00
vmlinux.lds.S x86/unwind: Add the ORC unwinder 2017-07-26 13:18:20 +02:00
vsmp_64.c
x86_init.c