[git pull] uaccess readdir

* [git pull] uaccess readdir
@ 2020-06-01 18:27 Al Viro
  2020-06-01 23:55 ` pr-tracker-bot
  0 siblings, 1 reply; 2+ messages in thread
From: Al Viro @ 2020-06-01 18:27 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: linux-fsdevel

	Finishing the conversion of readdir.c to unsafe_... API;
includes uaccess_{read,write}_begin series by Christophe Leroy.

The following changes since commit 8f3d9f354286745c751374f5f1fcafee6b3f3136:

  Linux 5.7-rc1 (2020-04-12 12:35:55 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git uaccess.readdir

for you to fetch changes up to 5fb1514164de20ddb21886ffceda4cb54d6538f6:

  readdir.c: get rid of the last __put_user(), drop now-useless access_ok() (2020-05-01 20:29:54 -0400)

----------------------------------------------------------------
Al Viro (3):
      switch readdir(2) to unsafe_copy_dirent_name()
      readdir.c: get compat_filldir() more or less in sync with filldir()
      readdir.c: get rid of the last __put_user(), drop now-useless access_ok()

Christophe Leroy (3):
      uaccess: Add user_read_access_begin/end and user_write_access_begin/end
      uaccess: Selectively open read or write user access
      drm/i915/gem: Replace user_access_begin by user_write_access_begin

 drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c |   5 +-
 fs/readdir.c                                   | 104 ++++++++++++-------------
 include/linux/uaccess.h                        |   8 ++
 kernel/compat.c                                |  12 +--
 kernel/exit.c                                  |  12 +--
 lib/strncpy_from_user.c                        |   4 +-
 lib/strnlen_user.c                             |   4 +-
 lib/usercopy.c                                 |   6 +-
 8 files changed, 80 insertions(+), 75 deletions(-)

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