linux/arch/xtensa
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
..
boot xtensa: boot-redboot: clean up Makefile 2023-06-12 19:48:56 -07:00
configs treewide: drop CONFIG_EMBEDDED 2023-08-21 13:46:25 -07:00
include Xtensa updates for v6.6 2023-09-07 10:30:17 -07:00
kernel futex: Add sys_futex_wake() 2023-09-21 19:22:07 +02:00
lib powerpc updates for 6.5 2023-06-30 09:20:08 -07:00
mm xtensa: implement the new page table range API 2023-08-24 16:20:24 -07:00
platforms tty: make tty_operations::write()'s count size_t 2023-08-11 21:12:46 +02:00
variants xtensa: add test_kc705_be variant 2018-08-20 12:34:45 -07:00
Kbuild xtensa: move core-y in arch/xtensa/Makefile to arch/xtensa/Kbuild 2021-08-11 11:37:13 -07:00
Kconfig Xtensa updates for v6.6 2023-09-07 10:30:17 -07:00
Kconfig.debug xtensa: dump userspace code around the exception PC 2023-06-24 06:34:27 -07:00
Makefile kbuild: remove head-y syntax 2022-10-02 18:06:03 +09:00