linux-kernel - [PATCHES] uaccess __put

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Message-ID: <20200529000957.GW23230@ZenIV.linux.org.uk>
Date:   Fri, 29 May 2020 01:09:57 +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 __put_user()

	Similar misc patches dealing with __put_user()
eliminations not fitting into other series (e.g. quite
a bit went into net-next already, then there's readdir
series and comedi one - the last one is the single
biggest pile of __put_user() outside of arch/*, etc.).

	Branch in #uaccess.__put_user, based at v5.7-rc1

Al Viro (3):
      compat sysinfo(2): don't bother with field-by-field copyout
      scsi_ioctl.c: switch SCSI_IOCTL_GET_IDLUN to copy_to_user()
      pcm_native: result of put_user() needs to be checked

 drivers/scsi/scsi_ioctl.c | 20 ++++++++++----------
 kernel/sys.c              | 33 +++++++++++++++++----------------
 sound/core/pcm_native.c   | 12 ++++++++----
 3 files changed, 35 insertions(+), 30 deletions(-)