Re: [PATCH v2 00/14] futex: More futex2 bits

From: Jens Axboe
Date: Tue Aug 08 2023 - 17:11:07 EST


On 8/7/23 6:18?AM, Peter Zijlstra wrote:
> Hi!
>
> New version of the futex2 patches. Futex2 is a new interface to the same 'old'
> futex core. An attempt to get away from the multiplex syscall and add a little
> room for extentions.
>
> Changes since v1:
> - Moved the FUTEX2_{8,16,32,64} into FUTEX2_SIZE_Un namespace (tglx)
> - Added FUTEX2_SIZE_MASK by popular demand (arnd,tglx)
> - Added more comments (tglx)
> - Updated __NR_compat_syscalls for arm64 (arnd)
> - Folded some tags

Thanks Peter - for the series:

Reviewed-and-tested-by: Jens Axboe <axboe@xxxxxxxxx>

on arm64 and x86-64. Caveat - only tested the existing futex api, not
the new syscall, and the io_uring futex implementation on top as well.

--
Jens Axboe