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x86/vdso: Zap vvar pages when switching to a time namespace
2020-01-14
Dmitry Safonov
x86/vdso: Zap vvar pages when switching to a time namespace
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
x86/vdso: On timens page fault prefault also VVAR page
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
x86/vdso: Handle faults on timens page
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
time: Allocate per-timens vvar page
Based-on-work-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
x86/vdso: Add time napespace page
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
x86/vdso: Provide vdso_data offset on vvar_page
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Thomas Gleixner
lib/vdso: Prepare for time namespace support
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
x86/vdso: Restrict splitting VVAR VMA
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Dmitry Safonov
fs/proc: Respect boottime inside time namespace for...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
posix-timers: Make clock_nanosleep() time namespace...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
hrtimers: Prepare hrtimer_nanosleep() for time namespaces
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
alarmtimer: Make nanosleep() time namespace aware
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
posix-timers: Make timer_settime() time namespace aware
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
timerfd: Make timerfd_settime() time namespace aware
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
time: Add do_timens_ktime_to_host() helper
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
posix-clocks: Wire up clock_gettime() with timens offsets
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
posix-timers: Use clock_get_ktime() in common_timer_get()
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
posix-clocks: Introduce clock_get_ktime() callback
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
alarmtimer: Provide get_timespec() callback
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
alarmtimer: Rename gettime() callback to get_ktime()
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
posix-clocks: Rename .clock_get_timespec() callbacks...
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Andrei Vagin
posix-clocks: Rename the clock_get() callback to clock_get_t...
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
time: Add timens_offsets to be used for tasks in time...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
ns: Introduce Time Namespace
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Andrei Vagin
lib/vdso: Mark do_hres() and do_coarse() as __always_inline
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Andrei Vagin
lib/vdso: Add unlikely() hint into vdso_read_begin()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Christophe Leroy
lib/vdso: Avoid duplication in __cvdso_clock_getres()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Christophe Leroy
lib/vdso: Let do_coarse() return 0 to simplify the...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Vincenzo Frascino
x86/vdso: Remove unused VDSO_HAS_32BIT_FALLBACK
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Vincenzo Frascino
mips: vdso: Remove unused VDSO_HAS_32BIT_FALLBACK
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Vincenzo Frascino
arm64: compat: vdso: Remove unused VDSO_HAS_32BIT_FALLBACK
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Vincenzo Frascino
lib/vdso: Remove checks on return value for 32 bit...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Vincenzo Frascino
lib/vdso: Remove VDSO_HAS_32BIT_FALLBACK
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-14
Vincenzo Frascino
lib/vdso: Build 32 bit specific functions in the right...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Thomas Gleixner
ARM: vdso: Set BUILD_VDSO32 and provide 32bit fallbacks
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-14
Vincenzo Frascino
arm64: compat: vdso: Expose BUILD_VDSO32
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2020-01-10
Thomas Gleixner
Merge branch 'timers/urgent' into timers/core
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2020-01-10
Vincenzo Frascino
lib/vdso: Make __cvdso_clock_getres() static
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-09
Paul Cercueil
time/sched_clock: Disable interrupts in sched_clock_register()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2020-01-09
Arnd Bergmann
time/posix-stubs: Provide compat itimer supoprt for...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-21
Dmitry Safonov
time: Zero the upper 32-bits in __kernel_timespec on...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
Merge tag 'irqchip-5.5' of git://git.kernel.org/pub...
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2019-11-20
Thomas Gleixner
futex: Prevent exit livelock
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-20
Thomas Gleixner
futex: Provide distinct return value when owner is...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Add mutex around futex exit
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Provide state handling for exec() as well
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Sanitize exit state handling
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Mark the begin of futex exit explicitly
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Set task::futex_state to DEAD right after handling...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Split futex_mm_release() for exit/exec
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
exit/exec: Seperate mm_release()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-20
Thomas Gleixner
futex: Replace PF_EXITPIDONE with a state
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-20
Thomas Gleixner
futex: Move futex exit handling into futex code
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-19
Jan Beulich
x86/xen/32: Simplify ring check in xen_iret_crit_fixup()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-19
Jan Beulich
x86/xen/32: Make xen_iret_crit_fixup() independent...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-19
Jan Beulich
x86/stackframe/32: Repair 32-bit Xen PV
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-18
Thomas Gleixner
x86: Remove unused asm/rio.h
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/entry/64: Remove pointless jump in paranoid_exit
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/entry/32: Remove unused resume_userspace label
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/entry/32: Clarify register saving in __switch_to_asm()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
selftests/x86/iopl: Extend test to cover IOPL emulation
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Extend IOPL config to control ioperm()...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/iopl: Remove legacy IOPL option
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/iopl: Restrict iopl() permission scope
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/iopl: Fixup misleading comment
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
selftests/x86/ioperm: Extend testing so the shared...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Share I/O bitmap if identical
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Remove bitmap if all permissions dropped
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Move TSS bitmap update to exit to user...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Add bitmap sequence number
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-16
Thomas Gleixner
x86/ioperm: Move iobitmap data into a struct
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/tss: Move I/O bitmap data into a seperate struct
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/io: Speedup schedule out of I/O bitmap user
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Avoid bitmap allocation if no permissions...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ioperm: Simplify first ioperm() invocation logic
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-16
Thomas Gleixner
x86/iopl: Cleanup include maze
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-16
Thomas Gleixner
x86/tss: Fix and move VMX BUILD_BUG_ON()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-16
Thomas Gleixner
x86/cpu: Unify cpu_init()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-16
Thomas Gleixner
x86/process: Unify copy_thread_tls()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-16
Thomas Gleixner
x86/ptrace: Prevent truncation of bitmap size
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-15
Fenghua Yu
x86/cpu: Align the x86_capability array to size of...
Suggested-by: Thomas Gleixner <
tglx@linutronix.de
>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-15
Fenghua Yu
x86/cpu: Align cpu_caps_cleared and cpu_caps_set to...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-15
Yang Tao
futex: Prevent robust futex exit race
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-15
luanshi
genirq: Fix function documentation of __irq_alloc_descs()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-15
Frederic Weisbecker
irq_work: Fix IRQ_WORK_BUSY bit clearing
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-15
Christoph Hellwig
x86/pci: Remove #ifdef __KERNEL__ guard from <asm/pci.h>
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-15
Christoph Hellwig
x86/pci: Remove pci_64.h
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-15
Christoph Hellwig
x86: Remove the calgary IOMMU driver
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-15
Michael Kelley
x86/hyperv: Initialize clockevents earlier in CPU onlining
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-15
Thomas Gleixner
Merge branch 'linus' into x86/hyperv
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2019-11-12
Sebastian Andrzej...
hrtimer: Remove the comment about not used HRTIMER_SOFTIRQ
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Kai-Heng Feng
x86/quirks: Disable HPET on Intel Coffe Lake platforms
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Rahul Tanwar
x86/init: Allow DT configured systems to disable RTC...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Andrea Parri
x86/hyperv: Allow guests to enable InvariantTSC
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Vitaly Kuznetsov
x86/hyperv: Micro-optimize send_ipi_one()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Srivatsa S. Bhat...
sched/Kconfig: Fix spelling mistake in user-visible...
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Mukesh Ojha
time: Fix spelling mistake in comment
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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2019-11-12
Thomas Gleixner
Merge tag 'efi-next' of git://git.kernel.org/pub/scm...
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2019-11-12
Arnd Bergmann
time: Optimize ns_to_timespec64()
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
>
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2019-11-12
Arnd Bergmann
ntp/y2038: Remove incorrect time_t truncation
Signed-off-by: Thomas Gleixner <
tglx@linutronix.de
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