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    Subject[PATCH 00/76] Queued TTY Patches
    Date
    This is the patch stack waiting for 2.6.28 to open. The patches start with
    various queued bug fixes then move on to tackle the first stage of making the
    tty layer sane. These patches have been in linux-next.

    The main thrust is to begin using krefs and refcounts to kill races and make
    the locking saner. At this point we still have BKL users but will hopefully
    change bit by bit.

    Alan


    ---

    Adrian Bunk (1):
    coldfire: scheduled SERIAL_COLDFIRE removal

    Akinobu Mita (1):
    ip2: avoid add_timer with pending timer

    Alan Cox (43):
    ftdi: A few errors are err() that should be debug which causes much spewage
    applicom: Fix an unchecked user ioctl range and an error return
    hso: net driver using tty without locking
    tty: Minor tidyups and document fixes for n_tty
    tty: Remove lots of NULL checks
    tty: fix up gigaset a bit
    tty: some ICANON magic is in the wrong places
    tty: simplify ktermios allocation
    pty: simplify unix98 allocation
    pty: Fix allocation failure double free
    pty: Coding style and polish
    tty: extract the pty init time special cases
    tty: Finish fixing up the init_dev interface to use ERR_PTR
    tty: More driver operations
    tty: kref the tty driver object
    tty: Clean up the tty_init_dev changes further
    tty: Remove more special casing and out of place code
    tty: shutdown method
    vt: remove bogus lock dropping
    pty: If the administrator creates a device for a ptmx slave we should not error
    tty: Fix abusers of current->sighand->tty
    tty: Redo current tty locking
    tty: the vhangup syscall is racy
    mxser: Switch to kref tty
    stallion: Use krefs
    tty: kref usage for isicom and moxa
    tty: usb-serial krefs
    tty: Move tty_write_message out of kernel/printk
    tty: Make get_current_tty use a kref
    tty: compare the tty winsize
    tty: Termios locking - sort out real_tty confusions and lock reads
    tty: Add termiox
    tty: ipw need reworking
    tty: Cris has a nice RS485 ioctl so we should steal it
    tty: use krefs to protect driver module counts
    tty: Add a kref count
    pps: Reserve a line discipline number for PPS
    tty: Split tty_port into its own file
    tty: split the buffering from tty_io
    uml: small cleanups and note bugs to be dealt with by uml authors...
    tty: move tioclinux from a special case
    8250: Remove NR_IRQ usage
    epca: call tty_port_init

    Andrew Morton (1):
    serial-make-uart_ports-ioport-unsigned-long-fix

    David Miller (2):
    serial: allow 8250 to be used on sparc
    serial: Make uart_port's ioport "unsigned long".

    David S. Miller (1):
    serial: fix device name reporting when minor space is shared between drivers

    Graf Yang (1):
    Blackfin Serial Driver: Fix bug - ircp fails on sir over Blackfin UART

    Jason Wessel (2):
    usb: fix pl2303 initialization
    tty: tty_io.c shadows sparse fix

    Jiri Slaby (6):
    Char: sx, fix io unmapping
    Char: cyclades. remove bogus iomap
    ip2, init/deinit cleanup
    ip2, fix sparse warnings
    ip2, cleanup globals
    Char: merge ip2main and ip2base

    Julia Lawall (2):
    drivers/char/hvc_console.c: adjust call to put_tty_driver
    drivers/serial/crisv10.c: add missing put_tty_driver

    Mike Frysinger (3):
    Blackfin Serial Driver: move common variables out of serial headers and into the serial driver
    Blackfin Serial Driver: trim trailing whitespace -- no functional changes
    Blackfin Serial Driver: use __initdata for data, not __init

    Miloslav Trmac (1):
    audit: Handle embedded NUL in TTY input auditing

    Sonic Zhang (4):
    Blackfin Serial Driver: Fix bug - request UART2/3 peripheral mapped interrupts in PIO mode
    Blackfin Serial Driver: Fix bug - Don't call tx_stop in tx_transfer.
    Blackfin Serial Driver: Remove useless stop
    Blackfin Serial Driver: Fix bug - should suspend/resume/remove all uart ports.

    Stephen Rothwell (1):
    tty: Fallout from tty-move-canon-specials

    Sukadev Bhattiprolu (6):
    Simplify devpts_pty_kill
    Simplify devpts_pty_new()
    Simplify devpts_get_tty()
    Add an instance parameter devpts interfaces
    Move tty lookup/reopen to caller
    tty: Move parts of tty_init_dev into new functions

    \\\"Will Newton\\\ (1):
    8250: remove a few inlines of dubious value


    Documentation/feature-removal-schedule.txt | 8
    arch/blackfin/kernel/bfin_dma_5xx.c | 13
    .../mach-bf527/include/mach/bfin_serial_5xx.h | 6
    .../mach-bf533/include/mach/bfin_serial_5xx.h | 4
    .../mach-bf537/include/mach/bfin_serial_5xx.h | 6
    .../mach-bf548/include/mach/bfin_serial_5xx.h | 6
    .../mach-bf561/include/mach/bfin_serial_5xx.h | 4
    arch/sparc/include/asm/serial.h | 6
    arch/um/drivers/line.c | 2
    drivers/bluetooth/hci_ldisc.c | 2
    drivers/char/Kconfig | 4
    drivers/char/Makefile | 2
    drivers/char/amiserial.c | 6
    drivers/char/applicom.c | 6
    drivers/char/cyclades.c | 21
    drivers/char/epca.c | 5
    drivers/char/generic_serial.c | 21
    drivers/char/hvc_console.c | 4
    drivers/char/ip2/Makefile | 2
    drivers/char/ip2/i2ellis.c | 32
    drivers/char/ip2/i2ellis.h | 2
    drivers/char/ip2/ip2base.c | 108 -
    drivers/char/ip2/ip2main.c | 550 +++---
    drivers/char/isicom.c | 61 -
    drivers/char/istallion.c | 113 +
    drivers/char/moxa.c | 61 -
    drivers/char/mxser.c | 193 +-
    drivers/char/n_hdlc.c | 2
    drivers/char/n_r3964.c | 9
    drivers/char/n_tty.c | 99 +
    drivers/char/pcmcia/ipwireless/tty.c | 19
    drivers/char/pty.c | 335 +++
    drivers/char/stallion.c | 139 +
    drivers/char/sx.c | 4
    drivers/char/tty_audit.c | 2
    drivers/char/tty_buffer.c | 511 +++++
    drivers/char/tty_io.c | 1380 ++++----------
    drivers/char/tty_ioctl.c | 212 ++
    drivers/char/tty_port.c | 96 +
    drivers/char/vt.c | 84 -
    drivers/char/vt_ioctl.c | 2
    drivers/isdn/capi/capi.c | 2
    drivers/isdn/gigaset/ser-gigaset.c | 27
    drivers/net/usb/hso.c | 46
    drivers/net/wan/Kconfig | 2
    drivers/s390/char/fs3270.c | 3
    drivers/serial/68328serial.c | 11
    drivers/serial/8250.c | 123 +
    drivers/serial/Kconfig | 17
    drivers/serial/Makefile | 16
    drivers/serial/bfin_5xx.c | 123 +
    drivers/serial/crisv10.c | 5
    drivers/serial/mcfserial.c | 1965 --------------------
    drivers/serial/mcfserial.h | 74 -
    drivers/serial/serial_core.c | 12
    drivers/usb/serial/aircable.c | 15
    drivers/usb/serial/belkin_sa.c | 3
    drivers/usb/serial/console.c | 8
    drivers/usb/serial/cyberjack.c | 3
    drivers/usb/serial/cypress_m8.c | 5
    drivers/usb/serial/digi_acceleport.c | 19
    drivers/usb/serial/empeg.c | 8
    drivers/usb/serial/ftdi_sio.c | 25
    drivers/usb/serial/garmin_gps.c | 3
    drivers/usb/serial/generic.c | 3
    drivers/usb/serial/io_edgeport.c | 43
    drivers/usb/serial/io_ti.c | 26
    drivers/usb/serial/ipaq.c | 3
    drivers/usb/serial/ipw.c | 3
    drivers/usb/serial/ir-usb.c | 3
    drivers/usb/serial/iuu_phoenix.c | 3
    drivers/usb/serial/keyspan.c | 77 -
    drivers/usb/serial/keyspan_pda.c | 16
    drivers/usb/serial/kl5kusb105.c | 3
    drivers/usb/serial/kobil_sct.c | 3
    drivers/usb/serial/mct_u232.c | 6
    drivers/usb/serial/mos7720.c | 36
    drivers/usb/serial/mos7840.c | 7
    drivers/usb/serial/navman.c | 3
    drivers/usb/serial/omninet.c | 10
    drivers/usb/serial/option.c | 18
    drivers/usb/serial/oti6858.c | 3
    drivers/usb/serial/pl2303.c | 15
    drivers/usb/serial/safe_serial.c | 11
    drivers/usb/serial/sierra.c | 16
    drivers/usb/serial/spcp8x5.c | 3
    drivers/usb/serial/ti_usb_3410_5052.c | 44
    drivers/usb/serial/usb-serial.c | 24
    drivers/usb/serial/visor.c | 18
    drivers/usb/serial/whiteheat.c | 8
    fs/devpts/inode.c | 66 -
    fs/dquot.c | 6
    fs/open.c | 3
    include/asm-x86/ioctls.h | 6
    include/linux/devpts_fs.h | 31
    include/linux/serial.h | 16
    include/linux/serial_core.h | 2
    include/linux/termios.h | 15
    include/linux/tty.h | 45
    include/linux/tty_driver.h | 56 +
    include/linux/vt_kern.h | 2
    kernel/acct.c | 2
    kernel/auditsc.c | 9
    kernel/fork.c | 5
    kernel/printk.c | 16
    kernel/sys.c | 4
    security/selinux/hooks.c | 3
    107 files changed, 2948 insertions(+), 4401 deletions(-)
    create mode 100644 arch/sparc/include/asm/serial.h
    delete mode 100644 drivers/char/ip2/ip2base.c
    create mode 100644 drivers/char/tty_buffer.c
    create mode 100644 drivers/char/tty_port.c
    delete mode 100644 drivers/serial/mcfserial.c
    delete mode 100644 drivers/serial/mcfserial.h

    --
    Signature


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