| 2015-04-11 |
Denys Vlasenko | perf/x86/64: Do not guess user_regs->cs, ss, sp in...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-11 |
Denys Vlasenko | x86/asm/entry/32: Tidy up JNZ instructions after TESTs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Reduce padding in execve stubs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Remove GET_THREAD_INFO() in ret_from_fork
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Simplify jumps in ret_from_fork
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Remove a redundant jump
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Optimize [v]fork/clone stubs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Move stub_x32_execvecloser() to stub_execv...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-09 |
Denys Vlasenko | x86/asm/entry/64: Use common code for rt_sigreturn...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-08 |
Denys Vlasenko | x86/asm/entry/64: Add forgotten CFI annotation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-08 |
Denys Vlasenko | x86/asm/entry/irq: Simplify interrupt dispatch table...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-08 |
Denys Vlasenko | x86/asm/entry/64: Move opportunistic sysret code to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-08 |
Ingo Molnar | Merge tag 'v4.0-rc7' into x86/asm, to resolve conflicts
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-08 |
Andy Lutomirski | x86, selftests: Add sigreturn selftest
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-06 |
Borislav Petkov | x86/alternatives: Guard NOPs optimization
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-06 |
Denys Vlasenko | x86/asm/entry: Clear EXTRA_REGS for all executable...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-06 |
Brian Gerst | x86/signal: Remove pax argument from restore_sigcontext
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-04 |
Borislav Petkov | x86/alternatives: Fix ALTERNATIVE_2 padding generation...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Borislav Petkov | x86/asm/entry/64: Use a define for an invalid segment...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Borislav Petkov | x86/asm/entry/64: Fix MSR_IA32_SYSENTER_CS MSR value
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Borislav Petkov | x86/mm/KASLR: Propagate KASLR status to kernel proper
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Borislav Petkov | x86/asm/entry: Drop now unused ENABLE_INTERRUPTS_SYSEXIT32
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Andy Lutomirski | x86/asm/entry/64/compat: Use SYSRETL to return from...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Andy Lutomirski | x86/asm/entry/32: Stop caching MSR_IA32_SYSENTER_ESP...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Andy Lutomirski | x86/asm/entry/32: Improve a TOP_OF_KERNEL_STACK_PADDING...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-03 |
Ross Zwisler | x86/asm: Add support for the CLWB instruction
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Andi Kleen | perf/x86/intel: Fix Haswell CYCLE_ACTIVITY.* counter...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Kan Liang | perf/x86/intel: Filter branches for PEBS event
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Boris Ostrovsky | x86/cpu: Factor out common CPU initialization code...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Denys Vlasenko | x86/asm/boot/64: Use __BOOT_TSS instead of literal...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Denys Vlasenko | x86/asm/entry/64: Fold the 'test_in_nmi' macro into...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Steffen Liebergeld | kgdb/x86: Fix reporting of 'si' in kgdb on x86_64
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-02 |
Andy Lutomirski | x86/asm/entry/64: Disable opportunistic SYSRET if regs...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Stefan Lippers-Hollmann | x86/reboot: Add ASRock Q1900DC-ITX mainboard reboot...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm/entry/64: Use local label to skip around sycall...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm: Replace "MOVQ $imm, %reg" with MOVL
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm/entry/64: Simplify looping around preempt_schedule_irq()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm/entry/64: Remove redundant DISABLE_INTERRUPTS()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm/entry/64: Simplify retint_kernel label usage...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm/entry/32: Use smaller PUSH instructions instead...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-04-01 |
Denys Vlasenko | x86/asm/entry/64: Do not TRACE_IRQS fast SYSRET64 path
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-31 |
Ingo Molnar | x86/asm/entry: Remove user_mode_ignore_vm86()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-31 |
Ingo Molnar | Merge tag 'efi-urgent' of git://git.kernel.org/pub...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-31 |
Borislav Petkov | MAINTAINERS: Change the x86 microcode loader maintainer
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-31 |
Denys Vlasenko | x86/asm/entry/64: Do not GET_THREAD_INFO() too early
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-31 |
Denys Vlasenko | x86/asm/entry/64: Move retint_kernel code block closer...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/asm/entry/32: Make register zero-extension more...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/asm/entry/32: Update "interrupt off" comments
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/asm/entry/64: Add missing CFI annotation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/asm/entry/64: Fix comment about SYSENTER MSRs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/irq/tracing: Do not save callee-preserved registers...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/irq/tracing: Fold ARCH_LOCKDEP_SYS_EXIT defines...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/irq/tracing: Move ARCH_LOCKDEP_SYS_EXIT defines...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/asm/entry/64: Use smaller instructions
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-27 |
Denys Vlasenko | x86/asm/entry/64: Use better label name, fix comments
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-26 |
Maxime Ripard | clocksource/drivers/sun5i: Fix cpufreq interaction...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-26 |
Richard Weinberger | clocksource/drivers: Fix various !CONFIG_HAS_IOMEM...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-25 |
Ingo Molnar | Merge branch 'x86/urgent' into x86/asm, to resolve...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Ingo Molnar | x86/asm: Further improve segment.h readability
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Andy Lutomirski | x86/asm/entry: Check for syscall exit work with IRQs...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Ingo Molnar | x86/asm/entry/64: Rename THREAD_INFO() to ASM_THREAD_INFO()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Ingo Molnar | x86/asm/entry/64: Merge the field offset into the THREAD_INF...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Ingo Molnar | x86/asm/entry/64: Improve the THREAD_INFO() macro explanation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Ingo Molnar | x86/asm/entry/64: Always set up SYSENTER MSRs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm: Deobfuscate segment.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm/entry/64: Get rid of int_ret_from_sys_call_fixup
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm/entry/64: Get rid of the FIXUP_TOP_OF_STACK...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm/entry/64: Use PUSH instructions to build pt_regs...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm/entry: Get rid of KERNEL_STACK_OFFSET
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm/entry/64: Change the THREAD_INFO() definition...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-24 |
Denys Vlasenko | x86/asm/entry/64: Fold syscall32_cpu_init() into its...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Denys Vlasenko | x86/asm/entry/64: Fix incorrect comment
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry: Replace some open-coded VM86 checks...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry: Remove user_mode_vm()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry: Change all 'user_mode_vm()' calls to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry: Make user_mode() work correctly if regs...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry: Use user_mode_ignore_vm86() where appropriate
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry, perf: Explicitly optimize vm86 handling...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry: Add user_mode_ignore_vm86()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Ingo Molnar | Merge tag 'v4.0-rc5' into x86/asm, to resolve conflicts
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Preeti U Murthy | timers/tick/broadcast-hrtimer: Fix suspicious RCU usage...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Peter Zijlstra | lockdep: Fix the module unload key range freeing logic
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Brian Silverman | sched: Fix RLIMIT_RTTIME when PI-boosting to RT
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Peter Zijlstra | perf: Fix irq_work 'tail' recursion
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/asm/entry, perf: Fix incorrect TIF_IA32 check in...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Andy Lutomirski | x86/mm/fault: Use TASK_SIZE_MAX in is_prefetch()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-23 |
Brian Gerst | x86/asm/entry: Fix execve() and sigreturn() syscalls...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Ingo Molnar | x86/asm/entry/64: Rename 'old_rsp' to 'rsp_scratch'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Ingo Molnar | x86/asm/entry/64: Update comments about stack frames
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Ingo Molnar | x86/asm/entry/64: Remove thread_struct::usersp
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Ingo Molnar | x86/asm/entry/64: Simplify 'old_rsp' usage
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Denys Vlasenko | x86/asm/entry/64: Enable interrupts *after* we fetch...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Ingo Molnar | x86/asm/entry: Document and clean up the enable_sep_cpu...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Denys Vlasenko | x86/asm/entry/32: Document the 32-bit SYSENTER "emergency...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Denys Vlasenko | include/stddef.h: Move offsetofend() from vfio.h to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Denys Vlasenko | x86/asm/entry: Simplify task_pt_regs() macro definition
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Andy Lutomirski | x86/asm/entry/32: Document our abuse of x86_hw_tss...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Andy Lutomirski | x86/asm/entry: Unify and fix initial thread_struct...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-03-17 |
Andy Lutomirski | x86/asm/entry: Create and use a 'TOP_OF_KERNEL_STACK_PADDING...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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