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

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To: tglx@xxxxxxxxxxxxx, axboe@xxxxxxxxx
Subject: [PATCH v2 00/14] futex: More futex2 bits
From: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Date: Mon, 07 Aug 2023 14:18:43 +0200
Cc: linux-kernel@xxxxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx, mingo@xxxxxxxxxx, dvhart@xxxxxxxxxxxxx, dave@xxxxxxxxxxxx, andrealmeid@xxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, urezki@xxxxxxxxx, hch@xxxxxxxxxxxxx, lstoakes@xxxxxxxxx, Arnd Bergmann <arnd@xxxxxxxx>, linux-api@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx, malteskarupke@xxxxxx
User-agent: quilt/0.66

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

Follow-Ups:
- Re: [PATCH v2 00/14] futex: More futex2 bits
  - From: Jens Axboe
- [PATCH v2 06/14] futex: Add sys_futex_wait()
  - From: Peter Zijlstra
- [PATCH v2 09/14] futex: Add sys_futex_requeue()
  - From: Peter Zijlstra
- [PATCH v2 05/14] futex: Add sys_futex_wake()
  - From: Peter Zijlstra
- [PATCH v2 10/14] mm: Add vmalloc_huge_node()
  - From: Peter Zijlstra
- [PATCH v2 13/14] futex: Enable FUTEX2_{8,16}
  - From: Peter Zijlstra
- [PATCH v2 14/14] futex,selftests: Extend the futex selftests
  - From: Peter Zijlstra
- [PATCH v2 08/14] futex: Add flags2 argument to futex_requeue()
  - From: Peter Zijlstra
- [PATCH v2 07/14] futex: Propagate flags into get_futex_key()
  - From: Peter Zijlstra
- [PATCH v2 04/14] futex: Validate futex value against futex size
  - From: Peter Zijlstra
- [PATCH v2 11/14] futex: Implement FUTEX2_NUMA
  - From: Peter Zijlstra
- [PATCH v2 02/14] futex: Extend the FUTEX2 flags
  - From: Peter Zijlstra
- [PATCH v2 12/14] futex: Propagate flags into futex_get_value_locked()
  - From: Peter Zijlstra
- [PATCH v2 03/14] futex: Flag conversion
  - From: Peter Zijlstra
- [PATCH v2 01/14] futex: Clarify FUTEX2 flags
  - From: Peter Zijlstra

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