From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Mon, 20 Feb 2023 22:03:57 +0000 (-0800)
Subject: Merge tag 'for-6.3/iter-ubuf-2023-02-16' of git://git.kernel.dk/linux
X-Git-Tag: v6.6.7~3536
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c1ef5003079531b5aae12467a350379496752334;p=platform%2Fkernel%2Flinux-starfive.git

Merge tag 'for-6.3/iter-ubuf-2023-02-16' of git://git.kernel.dk/linux

Pull io_uring ITER_UBUF conversion from Jens Axboe:
 "Since we now have ITER_UBUF available, switch to using it for single
  ranges as it's more efficient than ITER_IOVEC for that"

* tag 'for-6.3/iter-ubuf-2023-02-16' of git://git.kernel.dk/linux:
  block: use iter_ubuf for single range
  iov_iter: move iter_ubuf check inside restore WARN
  io_uring: use iter_ubuf for single range imports
  io_uring: switch network send/recv to ITER_UBUF
  iov: add import_ubuf()
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c1ef5003079531b5aae12467a350379496752334