linux-kernel - [PATCHES] uaccess __copy_to

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Message-ID: <20200529000345.GV23230@ZenIV.linux.org.uk>
Date:   Fri, 29 May 2020 01:03:45 +0100
From:   Al Viro <viro@...iv.linux.org.uk>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Subject: [PATCHES] uaccess __copy_to_user()

	Similar for __copy_to_user(); patches that didn't
fit anywhere else (e.g. into readdir series).  The goal,
again, is to get rid of __copy_to_user() outside of arch/*.
We are not quite there (e.g. there's regset crap, some
KVM/vhost-related callers that want different predicate
instead of access_ok()), but it's getting fairly close.

	Branch is #uaccess.__copy_to_user, based at
v5.7-rc1.

Al Viro (2):
      esas2r: don't bother with __copy_to_user()
      dlmfs: convert dlmfs_file_read() to copy_to_user()

 drivers/scsi/esas2r/esas2r_ioctl.c |  2 +-
 fs/ocfs2/dlmfs/dlmfs.c             | 33 ++++++++++++++-------------------
 2 files changed, 15 insertions(+), 20 deletions(-)