peterz@infradead.org 9f6c532f59 futex: Add sys_futex_wake() ...

To complement sys_futex_waitv() add sys_futex_wake(). This syscall
implements what was previously known as FUTEX_WAKE_BITSET except it
uses 'unsigned long' for the bitmask and takes FUTEX2 flags.

The 'unsigned long' allows FUTEX2_SIZE_U64 on 64bit platforms.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/20230921105247.936205525@noisy.programming.kicks-ass.net

2023-09-21 19:22:07 +02:00

..

core.c

Linux 6.6-rc2

2023-09-18 22:17:15 +02:00

futex.h

futex: Validate futex value against futex size

2023-09-21 19:22:06 +02:00

Makefile

futex: Split out wait/wake

2021-10-07 13:51:11 +02:00

pi.c

futex/pi: Fix recursive rt_mutex waiter state

2023-09-20 09:31:14 +02:00

requeue.c

futex/pi: Fix recursive rt_mutex waiter state

2023-09-20 09:31:14 +02:00

syscalls.c

futex: Add sys_futex_wake()

2023-09-21 19:22:07 +02:00

waitwake.c

futex: Flag conversion

2023-09-21 19:22:05 +02:00