Thomas Gleixner 3f186d9748 futex: Add mutex around futex exit ...

The mutex will be used in subsequent changes to replace the busy looping of
a waiter when the futex owner is currently executing the exit cleanup to
prevent a potential live lock.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20191106224556.845798895@linutronix.de

2019-11-20 09:40:10 +01:00

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acpi

Merge tag 'acpi-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

2019-09-17 19:31:36 -07:00

asm-generic

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

clocksource

clocksource/drivers/hyperv: Enable TSC page clocksource on 32bit

2019-08-23 16:59:54 +02:00

crypto

Merge branch 'next-integrity' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

2019-09-27 19:37:27 -07:00

drm

drm: Measure Self Refresh Entry/Exit times to avoid thrashing

2019-09-19 10:03:32 -04:00

dt-bindings

Merge tag 'mips_5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2019-09-22 09:30:30 -07:00

keys

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kvm

KVM: arm/arm64: vgic: Use a single IO device per redistributor

2019-08-25 11:02:52 +01:00

linux

futex: Add mutex around futex exit

2019-11-20 09:40:10 +01:00

math-emu

nds32: Mark expected switch fall-throughs

2019-08-29 11:06:56 -05:00

media

media: v4l2-core: introduce a helper to unregister a i2c subdev

2019-08-26 10:52:06 -03:00

misc

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net

locking/lockdep: Remove unused @nested argument from lock_release()

2019-10-09 12:46:10 +02:00

pcmcia

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ras

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rdma

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2019-09-21 10:26:24 -07:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2019-09-21 10:50:15 -07:00

soc

Merge tag 'char-misc-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

2019-09-18 11:14:31 -07:00

sound

Merge tag 'asoc-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

2019-09-10 13:03:08 +02:00

target

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trace

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2019-10-05 08:50:15 -07:00

uapi

Merge tag 'copy-struct-from-user-v5.4-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux

2019-10-04 10:36:31 -07:00

vdso

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video

fbdev: da8xx: remove panel_power_ctrl() callback from platform data

2019-08-26 17:53:58 +05:30

xen

Merge tag 'for-linus-5.4-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2019-10-04 11:13:09 -07:00

Kbuild

Merge tag 'mfd-next-5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2019-09-23 19:37:49 -07:00