Add this syscall to match the profile in containerd
containerd: https://github.com/containerd/containerd/commit/a6e52c74fa043a63d7dae4ac6998215f6c1bb6ac
libseccomp: https://github.com/seccomp/libseccomp/commit/53267af3fb56eed93a50b8ef92f41825c97a7813
kernel: https://github.com/torvalds/linux/commit/9f6c532f59b20580acf8ede9409c9b8dce6e74e1
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: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit d69729e0533e63a436822949b472e3fc8f7d6c40)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>