| 2015-08-03 |
Peter Zijlstra | x86, tsc, locking/static_keys: Employ static_branch_likely()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | locking/static_keys: Add selftest
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | locking/static_keys: Add a new static_key interface
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | locking/static_keys: Rework update logic
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | locking/static_keys: Add static_key_{en,dis}able()...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | jump_label: Add jump_entry_key() helper
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | jump_label, locking/static_keys: Rename JUMP_LABEL_TYPE_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Ingo Molnar | Merge branch 'x86/asm' into locking/core
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Andrey Konovalov | locking, arch: use WRITE_ONCE()/READ_ONCE() in smp_store_rel...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Waiman Long | locking/pvqspinlock: Only kick CPU at unlock time
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Waiman Long | locking/qrwlock: Reduce reader/writer to reader lock...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Will Deacon | locking/pvqspinlock: Order pv_unhash() after cmpxchg...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Will Deacon | locking/Documentation: Clarify failed cmpxchg() memory...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Peter Zijlstra | locking: Clean up pvqspinlock warning
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-08-03 |
Ingo Molnar | Merge branch 'locking/urgent', tag 'v4.2-rc5' into...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Rename vm86->v86flags and v86mask
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Rename vm86->vm86_info to user_vm86
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Clean up vm86.h includes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Ingo Molnar | x86/vm86: Move the vm86 IRQ definitions to vm86.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Use the normal pt_regs area for vm86
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Eliminate 'struct kernel_vm86_struct'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Move fields from 'struct kernel_vm86_struct...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Brian Gerst | x86/vm86: Move vm86 fields out of 'thread_struct'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Andy Lutomirski | selftests/x86/vm86: Fix entry_from_vm86 test on 64...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Andy Lutomirski | x86/ldt: Make modify_ldt() optional
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Andy Lutomirski | selftests/x86, x86/ldt: Add a selftest for modify_ldt()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Ingo Molnar | Merge branch 'x86/urgent' into x86/asm, before applying...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Andy Lutomirski | x86/ldt: Make modify_ldt synchronous
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
Andy Lutomirski | x86/xen: Probe target addresses in set_aliased_prot...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-31 |
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 |
| 2015-07-22 |
Andy Lutomirski | x86/build: Fix detection of GCC -mpreferred-stack-boundary...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Andy Lutomirski | x86/selftests, x86/vm86: Improve entry_from_vm86 selftest
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Andy Lutomirski | x86/kconfig/32: Rename CONFIG_VM86 and default it to 'n'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Waiman Long | locking/pvqspinlock: Fix kernel panic in locking-selftest
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Denys Vlasenko | locking/spinlocks: Force inlining of spinlock ops
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Andy Lutomirski | x86/entry/syscalls: Wire up 32-bit direct socket calls
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
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 |
| 2015-07-21 |
Luis R. Rodriguez | x86/mm/pat, drivers/media/ivtv: Move the PAT warning...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Luis R. Rodriguez | x86/mm/pat, drivers/infiniband/ipath: Replace WARN...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Brian Gerst | x86/entry/vm86: Move userspace accesses to do_sys_vm86()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Brian Gerst | x86/entry/vm86: Preserve 'orig_ax'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Brian Gerst | x86/entry/vm86: Clean up saved_fs/gs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Jan Beulich | x86/mm/pat: Adjust default caching mode translation...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Jan Beulich | x86/fpu: Disable dependent CPU features on "noxsave"
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Andy Lutomirski | x86/nmi: Remove the 'b2b' parameter from nmi_handle()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Kirill A. Shutemov | x86/mpx: Do not set ->vm_ops on MPX VMAs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-21 |
Dave Hansen | x86/mm: Add parenthesis for TLB tracepoint size calculation
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-18 |
Ingo Molnar | x86/fpu, sched: Introduce CONFIG_ARCH_WANTS_DYNAMIC_TASK_STR...
...1437128892-9831-3-git-send-email-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-18 |
Dave Hansen | x86/fpu, sched: Dynamically allocate 'struct fpu'
...1437128892-9831-2-git-send-email-mingo@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/entry: Fix _TIF_USER_RETURN_NOTIFY check in prepare_exit...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/entry/64, x86/nmi/64: Add CONFIG_DEBUG_ENTRY NMI...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Make the "NMI executing" variable more...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Minor asm simplification
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Use DF to avoid userspace RSP confusing...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Reorder nested NMI checks
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Improve nested NMI comments
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Switch stacks on userspace NMI entry
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi/64: Remove asm code that saves CR2
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-17 |
Andy Lutomirski | x86/nmi: Enable nested do_nmi() handling for 64-bit...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-15 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo' of git://git.kernel...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-10 |
Peter Zijlstra | x86, perf: Fix static_key bug in load_mm_cr4()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-10 |
Ingo Molnar | Merge tag 'perf-urgent-for-mingo-2' of git://git.kernel...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-08 |
Andy Lutomirski | x86/entry/64: Fix IRQ state confusion and related warning...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-08 |
Sébastien Hinderer | x86/kconfig: Fix typo in the CONFIG_CMDLINE_BOOL help...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/irq, context_tracking: Document how IRQ context...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry: Remove SCHEDULE_USER and asm/context-tracking.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry: Remove exception_enter() from most trap...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/asm/entry/64: Migrate error and IRQ exit work to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/asm/entry/64: Simplify IRQ stack pt_regs handling
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/asm/entry/64: Save all regs on interrupt entry
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry/64: Migrate 64-bit and compat syscalls to...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry/64: Really create an error-entry-from-usermode...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry: Add new, comprehensible entry and exit handlers...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry: Add enter_from_user_mode() and use it in...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/traps, context_tracking: Assert that we're in CONTEXT_KE...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry: Move C entry and exit code to arch/x86/entry...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | notifiers, RCU: Assert that RCU is watching in notify_die()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | context_tracking: Add ct_state() and CT_WARN_ON()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Ingo Molnar | um: Fix do_signal() prototype
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry/64/compat: Fix bad fast syscall arg failure...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-07 |
Andy Lutomirski | x86/entry, selftests/x86: Add a test for 32-bit fast...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Steven Rostedt | x86/earlyprintk: Allow early_printk() to use console...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Separate ia32 and x32 compat ABIs
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Clean up HAVE_UID16 config
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Define ARCH_WANT_OLD_COMPAT_IPC only for...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Remove unneeded #include
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat, x86/perf: Don't build perf_callchain_user32...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Check for both 32-bit compat and x32 in...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Don't build the 32-bit VDSO if not needed
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Factor out ia32 compat code from compat_arch_ptr...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Rename 'start_thread_ia32' to 'compat_start_thread'
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Move ucontext_x32 to sigframe.h
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Make mmap_is_ia32() common compat
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Brian Gerst | x86/compat: Move copy_siginfo_*_user32() to signal_compat.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
George Spelvin | x86/asm/tsc: Save an instruction in DECLARE_ARGS users
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Andy Lutomirski | x86/asm/tsc: Remove rdtsc_barrier()
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Andy Lutomirski | x86/asm/tsc, x86/kvm: Drop open-coded barrier and use...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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commit | commitdiff | tree |
| 2015-07-06 |
Andy Lutomirski | x86/asm/tsc: Use rdtsc_ordered() in read_tsc() instead...
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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