Linus Torvalds 60f898eeaa Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip ... Pull x86 asm changes from Ingo Molnar: "There were lots of changes in this development cycle: - over 100 separate cleanups, restructuring changes, speedups and fixes in the x86 system call, irq, trap and other entry code, part of a heroic effort to deobfuscate a decade old spaghetti asm code and its C code dependencies (Denys Vlasenko, Andy Lutomirski) - alternatives code fixes and enhancements (Borislav Petkov) - simplifications and cleanups to the compat code (Brian Gerst) - signal handling fixes and new x86 testcases (Andy Lutomirski) - various other fixes and cleanups By their nature many of these changes are risky - we tried to test them well on many different x86 systems (there are no known regressions), and they are split up finely to help bisection - but there's still a fair bit of residual risk left so caveat emptor" * 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (148 commits) perf/x86/64: Report regs_user->ax too in get_regs_user() perf/x86/64: Simplify regs_user->abi setting code in get_regs_user() perf/x86/64: Do report user_regs->cx while we are in syscall, in get_regs_user() perf/x86/64: Do not guess user_regs->cs, ss, sp in get_regs_user() x86/asm/entry/32: Tidy up JNZ instructions after TESTs x86/asm/entry/64: Reduce padding in execve stubs x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork x86/asm/entry/64: Simplify jumps in ret_from_fork x86/asm/entry/64: Remove a redundant jump x86/asm/entry/64: Optimize [v]fork/clone stubs x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too x86/asm/entry/64: Move stub_x32_execvecloser() to stub_execveat() x86/asm/entry/64: Use common code for rt_sigreturn() epilogue x86/asm/entry/64: Add forgotten CFI annotation x86/asm/entry/irq: Simplify interrupt dispatch table (IDT) layout x86/asm/entry/64: Move opportunistic sysret code to syscall code path x86, selftests: Add sigreturn selftest x86/alternatives: Guard NOPs optimization x86/asm/entry: Clear EXTRA_REGS for all executable formats x86/signal: Remove pax argument from restore_sigcontext ...		2015-04-13 13:16:36 -07:00
..
acpi	x86/platform, acpi: Bypass legacy PIC and PIT in ACPI hardware reduced mode	2015-03-12 12:07:13 +01:00
apic	x86/apic/uv: Update the UV APIC HUB check	2015-04-10 10:16:08 +02:00
cpu	Linux 4.0-rc7	2015-04-08 09:01:54 +02:00
kprobes	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
.gitignore
alternative.c	x86/alternatives: Guard NOPs optimization	2015-04-06 09:24:09 +02:00
amd_gart_64.c
amd_nb.c
apb_timer.c
aperture_64.c
apm_32.c
asm-offsets_32.c	x86/asm/entry/32: Document the 32-bit SYSENTER "emergency stack" better	2015-03-17 09:25:29 +01:00
asm-offsets_64.c	x86/asm/entry/64/compat: Change the 32-bit sysenter code to use sp0	2015-03-06 08:32:58 +01:00
asm-offsets.c
audit_64.c
bootflag.c
check.c
cpuid.c
crash_dump_32.c
crash_dump_64.c
crash.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
devicetree.c
doublefault.c
dumpstack_32.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
dumpstack_64.c
dumpstack.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
e820.c
early_printk.c
early-quirks.c
entry_32.S	x86/asm/entry/32: Tidy up JNZ instructions after TESTs	2015-04-11 10:40:02 +02:00
entry_64.S	x86/asm/entry/64: Reduce padding in execve stubs	2015-04-09 10:31:26 +02:00
espfix_64.c
ftrace.c
head32.c
head64.c	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-02-16 14:58:12 -08:00
head_32.S	x86/asm/boot: Use already defined KEEP_SEGMENTS macro in head_{32,64}.S	2015-02-19 10:05:04 +01:00
head_64.S	x86/asm: Optimize unnecessarily wide TEST instructions	2015-03-07 11:12:43 +01:00
head.c
hpet.c	kernel.h: remove ancient __FUNCTION__ hack	2015-02-12 18:54:13 -08:00
hw_breakpoint.c
i386_ksyms_32.c
i387.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
i8237.c
i8253.c
i8259.c
io_delay.c
ioport.c	x86/asm/entry: Rename 'init_tss' to 'cpu_tss'	2015-03-06 08:32:58 +01:00
iosf_mbi.c
irq_32.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
irq_64.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
irq_work.c
irq.c	x86/irq: Check for valid irq descriptor in check_irq_vectors_for_cpu_disable()	2015-02-18 15:01:42 +01:00
irqinit.c	x86/asm/entry/irq: Simplify interrupt dispatch table (IDT) layout	2015-04-08 09:02:13 +02:00
jump_label.c
kdebugfs.c
kexec-bzimage64.c
kgdb.c	Linux 4.0-rc7	2015-04-08 09:01:54 +02:00
ksysfs.c
kvm.c	x86/spinlocks/paravirt: Fix memory corruption on unlock	2015-02-18 14:53:49 +01:00
kvmclock.c
ldt.c
livepatch.c
machine_kexec_32.c
machine_kexec_64.c
Makefile	Linux 4.0-rc2	2015-03-04 06:35:43 +01:00
mcount_64.S
mmconf-fam10h_64.c
module.c	x86/mm/KASLR: Propagate KASLR status to kernel proper	2015-04-03 15:26:15 +02:00
mpparse.c
msr.c
nmi_selftest.c
nmi.c
paravirt_patch_32.c
paravirt_patch_64.c
paravirt-spinlocks.c
paravirt.c
pci-calgary_64.c
pci-dma.c
pci-iommu_table.c
pci-nommu.c
pci-swiotlb.c
pcspeaker.c
perf_regs.c	perf/x86/64: Report regs_user->ax too in get_regs_user()	2015-04-11 13:08:53 +02:00
pmc_atom.c
probe_roms.c
process_32.c	x86/asm/entry: Get rid of KERNEL_STACK_OFFSET	2015-03-24 19:42:38 +01:00
process_64.c	x86/asm/entry: Get rid of KERNEL_STACK_OFFSET	2015-03-24 19:42:38 +01:00
process.c	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-04-13 13:16:36 -07:00
ptrace.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
pvclock.c	x86: kvm: Revert "remove sched notifier for cross-cpu migrations"	2015-03-23 20:22:48 -03:00
quirks.c
reboot_fixups_32.c
reboot.c	x86/reboot: Add ASRock Q1900DC-ITX mainboard reboot quirk	2015-04-01 14:08:09 +02:00
relocate_kernel_32.S	x86/asm: Optimize unnecessarily wide TEST instructions	2015-03-07 11:12:43 +01:00
relocate_kernel_64.S	x86/asm: Replace "MOVQ $imm, %reg" with MOVL	2015-04-01 13:17:39 +02:00
resource.c
rtc.c	kernel.h: remove ancient __FUNCTION__ hack	2015-02-12 18:54:13 -08:00
setup_percpu.c
setup.c	x86/mm/KASLR: Propagate KASLR status to kernel proper	2015-04-03 15:26:15 +02:00
signal.c	x86/signal: Remove pax argument from restore_sigcontext	2015-04-06 09:06:39 +02:00
smp.c
smpboot.c	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2015-04-13 13:16:36 -07:00
stacktrace.c
step.c
sys_x86_64.c
syscall_32.c	x86/compat: Merge native and compat 32-bit syscall tables	2015-03-04 06:16:21 +01:00
syscall_64.c
sysfb_efi.c
sysfb_simplefb.c
sysfb.c
tboot.c
tce_64.c
test_nx.c
test_rodata.c
time.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
tls.c
tls.h
topology.c
trace_clock.c
tracepoint.c
traps.c	x86/asm/entry: Remove user_mode_ignore_vm86()	2015-03-31 11:45:19 +02:00
tsc_msr.c
tsc_sync.c
tsc.c
uprobes.c	x86/asm/entry: Change all 'user_mode_vm()' calls to 'user_mode()'	2015-03-23 11:14:17 +01:00
verify_cpu.S
vm86_32.c	x86/asm/entry: Rename 'init_tss' to 'cpu_tss'	2015-03-06 08:32:58 +01:00
vmlinux.lds.S
vsmp_64.c
vsyscall_64.c
vsyscall_emu_64.S
vsyscall_gtod.c	time: Rename timekeeper::tkr to timekeeper::tkr_mono	2015-03-27 09:45:06 +01:00
vsyscall_trace.h
x86_init.c
x8664_ksyms_64.c	x86_64: kasan: add interceptors for memset/memmove/memcpy functions	2015-02-13 21:21:41 -08:00
xsave.c	x86/fpu: Avoid math_state_restore() without used_math() in __restore_xstate_sig()	2015-03-13 12:44:28 +01:00