From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat, 2 May 2020 00:03:06 +0000 (-0700)
Subject: Merge tag 'io_uring-5.7-2020-05-01' of git://git.kernel.dk/linux-block
X-Git-Tag: v5.7-rc4~9
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=cf0185308c41a307a4e7b37b6690d30735fa16a6;p=users%2Fhch%2Fconfigfs.git

Merge tag 'io_uring-5.7-2020-05-01' of git://git.kernel.dk/linux-block

Pull io_uring fixes from Jens Axboe:

 - Fix for statx not grabbing the file table, making AT_EMPTY_PATH fail

 - Cover a few cases where async poll can handle retry, eliminating the
   need for an async thread

 - fallback request busy/free fix (Bijan)

 - syzbot reported SQPOLL thread exit fix for non-preempt (Xiaoguang)

 - Fix extra put of req for sync_file_range (Pavel)

 - Always punt splice async. We'll improve this for 5.8, but wanted to
   eliminate the inode mutex lock from the non-blocking path for 5.7
   (Pavel)

* tag 'io_uring-5.7-2020-05-01' of git://git.kernel.dk/linux-block:
  io_uring: punt splice async because of inode mutex
  io_uring: check non-sync defer_list carefully
  io_uring: fix extra put in sync_file_range()
  io_uring: use cond_resched() in io_ring_ctx_wait_and_kill()
  io_uring: use proper references for fallback_req locking
  io_uring: only force async punt if poll based retry can't handle it
  io_uring: enable poll retry for any file with ->read_iter / ->write_iter
  io_uring: statx must grab the file table for valid fd
---

cf0185308c41a307a4e7b37b6690d30735fa16a6