switch in-kernel read/write calls to kernel_read/write V2

From	Christoph Hellwig <hch@lst.de>
Newsgroups	linux.kernel
Subject	switch in-kernel read/write calls to kernel_read/write V2
Date	2017-09-01 17:40 +0200
Message-ID	<ukWd4-6Xx-13@gated-at.bofh.it> (permalink)
Organization	linux.* mail to news gateway

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Hi all,

this series moves almost all kernel callers of vfs_read/write and
friends to the kernel_read/write family that includes the set_fs calls
inside the called routines.  The exceptions are the integrity code
(Mimi has a pending series for that one) and the splice readv code
which doesn't fit those helpers.  But at least no modular users
are left.

Changes since V1:
 - update f_pos under lock in ashmem
 - use void * arguments for kernel_read, kernel_write and __kernel_write
 - fix offset usage in cx25821 and target
 - fixed fpos calculation in nommu do_mmap_private

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switch in-kernel read/write calls to kernel_read/write V2 Christoph Hellwig <hch@lst.de> - 2017-09-01 17:40 +0200
  [PATCH 01/17] ashmem: switch to ->read_iter Christoph Hellwig <hch@lst.de> - 2017-09-01 17:40 +0200
  [PATCH 06/17] fs: fix kernel_write prototype Christoph Hellwig <hch@lst.de> - 2017-09-01 17:40 +0200
  [PATCH 04/17] fs: move kernel_read to fs/read_write.c Christoph Hellwig <hch@lst.de> - 2017-09-01 17:40 +0200
  [PATCH 03/17] fs: move kernel_write to fs/read_write.c Christoph Hellwig <hch@lst.de> - 2017-09-01 17:40 +0200
  [PATCH 15/17] fs: unexport __vfs_read/__vfs_write Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 16/17] fs: unexport vfs_read and vfs_write Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 07/17] fs: make the buf argument to __kernel_write a void pointer Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 14/17] lustre: switch to kernel_write Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 02/17] autofs4: switch autofs4_write to __kernel_write Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 10/17] net/9p: switch p9_fd_read to kernel_write Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 09/17] mm/nommu: switch do_mmap_private to kernel_read Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 05/17] fs: fix kernel_read prototype Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 13/17] gadget/f_mass_storage: stop messing with the address limit Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 12/17] mconsole: switch to kernel_read Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 08/17] serial2002: switch serial2002_tty_write to kernel_{read/write} Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 17/17] fs: unexport vfs_readv and vfs_writev Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200
  [PATCH 11/17] btrfs: switch write_buf to kernel_write Christoph Hellwig <hch@lst.de> - 2017-09-01 17:50 +0200

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