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Message-ID: <20120726190814.GA2194@kroah.com>
Date:	Thu, 26 Jul 2012 12:08:14 -0700
From:	Greg KH <gregkh@...uxfoundation.org>
To:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Alan Cox <alan@...rguk.ukuu.org.uk>,
	Jiri Slaby <jslaby@...e.cz>
Cc:	Stephen Rothwell <sfr@...b.auug.org.au>,
	Andrew Morton <akpm@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: No big TTY/serial patch merge for 3.6-rc1

Hi Linus,

I don't really feel comfortable sending you the tty tree at the present
time to have merged for 3.6-rc1.  It contains some tty changes that are
still causing build problems, as Stephen has pointed out over the past
week.  These fixes are being resolved by Alan, but I don't feel that
they have had the time to fully be tested, and given the late arrival of
them (i.e. the past few days), and the lack of real amount of time
testing in linux-next, I'd really like to postpone the whole merge until
3.7.

Right now, this really isn't a whole lot of patches, there are only 62
patches in the tty-next tree.  I've included below the full diffstat and
shortlog of them if anyone wants to see them.

There are maybe a few patches below that I think I should cherry-pick
and have you pull, but that's just a handful, and are only for a few
drivers, nothing in the tty core code at all.

Jiri, I know this postpones your patches from being merged, sorry about
that, but this gives us a few more months to ensure that they are
working properly :)

Alan, please keep sending me patches to fix these merge issues, but for
now, I think it's best to wait until 3.7 for this to go to Linus.

thanks,

greg k-h

------------------

 .../bindings/tty/serial/nxp-lpc32xx-hsuart.txt     |   14 +
 .../devicetree/bindings/tty/serial/of-serial.txt   |    3 +
 arch/ia64/hp/sim/simserial.c                       |    2 +-
 arch/um/drivers/chan_kern.c                        |    4 +-
 arch/um/drivers/line.c                             |   32 +-
 arch/um/drivers/line.h                             |    3 +-
 drivers/bluetooth/hci_ath.c                        |    2 +-
 drivers/char/mwave/mwavedd.c                       |   16 +-
 drivers/char/pcmcia/synclink_cs.c                  |   24 +-
 drivers/isdn/gigaset/interface.c                   |    4 +-
 drivers/isdn/i4l/isdn_tty.c                        |   16 +-
 drivers/misc/ibmasm/uart.c                         |   16 +-
 drivers/mmc/card/sdio_uart.c                       |   20 +-
 drivers/net/ethernet/sgi/ioc3-eth.c                |   22 +-
 drivers/net/irda/irtty-sir.c                       |   10 +-
 drivers/net/usb/hso.c                              |   12 +-
 drivers/tty/amiserial.c                            |   20 +-
 drivers/tty/cyclades.c                             |   82 +-
 drivers/tty/hvc/hvsi_lib.c                         |    2 +-
 drivers/tty/isicom.c                               |    8 +-
 drivers/tty/moxa.c                                 |   10 +-
 drivers/tty/mxser.c                                |   20 +-
 drivers/tty/n_gsm.c                                |    8 +-
 drivers/tty/n_tty.c                                |    8 +-
 drivers/tty/pty.c                                  |  144 ++--
 drivers/tty/rocket.c                               |   18 +-
 drivers/tty/serial/8250/8250.c                     |   88 +--
 drivers/tty/serial/8250/8250.h                     |   31 +-
 drivers/tty/serial/8250/8250_acorn.c               |   22 +-
 drivers/tty/serial/8250/8250_dw.c                  |   38 +-
 drivers/tty/serial/8250/8250_gsc.c                 |   26 +-
 drivers/tty/serial/8250/8250_hp300.c               |   26 +-
 drivers/tty/serial/8250/8250_pci.c                 |  126 +--
 drivers/tty/serial/8250/8250_pnp.c                 |   28 +-
 drivers/tty/serial/8250/serial_cs.c                |   30 +-
 drivers/tty/serial/Kconfig                         |   19 +
 drivers/tty/serial/Makefile                        |    1 +
 drivers/tty/serial/amba-pl011.c                    |   34 +-
 drivers/tty/serial/bfin_uart.c                     |    2 +-
 drivers/tty/serial/crisv10.c                       |   26 +-
 drivers/tty/serial/imx.c                           |    2 +-
 drivers/tty/serial/ioc4_serial.c                   |    2 +-
 drivers/tty/serial/jsm/jsm_tty.c                   |    8 +-
 drivers/tty/serial/lpc32xx_hs.c                    |  823 ++++++++++++++++++++
 drivers/tty/serial/of_serial.c                     |   14 +-
 drivers/tty/serial/pch_uart.c                      |   59 +-
 drivers/tty/serial/pxa.c                           |   14 +
 drivers/tty/serial/samsung.c                       |   30 +-
 drivers/tty/serial/serial_core.c                   |   34 +-
 drivers/tty/synclink.c                             |   36 +-
 drivers/tty/synclink_gt.c                          |   24 +-
 drivers/tty/synclinkmp.c                           |   24 +-
 drivers/tty/tty_io.c                               |  104 +--
 drivers/tty/tty_ioctl.c                            |  100 +--
 drivers/tty/tty_ldisc.c                            |   12 +-
 drivers/tty/tty_port.c                             |   23 +-
 drivers/tty/vt/keyboard.c                          |   50 +-
 drivers/tty/vt/vt.c                                |   63 +-
 drivers/tty/vt/vt_ioctl.c                          |   47 +-
 drivers/usb/class/cdc-acm.c                        |    2 +-
 drivers/usb/serial/ark3116.c                       |    4 +-
 drivers/usb/serial/belkin_sa.c                     |    2 +-
 drivers/usb/serial/cp210x.c                        |    8 +-
 drivers/usb/serial/cypress_m8.c                    |   40 +-
 drivers/usb/serial/digi_acceleport.c               |   14 +-
 drivers/usb/serial/empeg.c                         |    2 +-
 drivers/usb/serial/f81232.c                        |    3 +-
 drivers/usb/serial/ftdi_sio.c                      |    2 +-
 drivers/usb/serial/io_edgeport.c                   |   12 +-
 drivers/usb/serial/io_ti.c                         |   12 +-
 drivers/usb/serial/ir-usb.c                        |    2 +-
 drivers/usb/serial/iuu_phoenix.c                   |   28 +-
 drivers/usb/serial/keyspan.c                       |    6 +-
 drivers/usb/serial/keyspan_pda.c                   |    4 +-
 drivers/usb/serial/kl5kusb105.c                    |   18 +-
 drivers/usb/serial/kobil_sct.c                     |   14 +-
 drivers/usb/serial/mct_u232.c                      |    4 +-
 drivers/usb/serial/metro-usb.c                     |    8 +-
 drivers/usb/serial/mos7720.c                       |   14 +-
 drivers/usb/serial/mos7840.c                       |   12 +-
 drivers/usb/serial/oti6858.c                       |   10 +-
 drivers/usb/serial/pl2303.c                        |    6 +-
 drivers/usb/serial/quatech2.c                      |    4 +-
 drivers/usb/serial/sierra.c                        |    2 +-
 drivers/usb/serial/spcp8x5.c                       |   12 +-
 drivers/usb/serial/ssu100.c                        |    4 +-
 drivers/usb/serial/ti_usb_3410_5052.c              |   10 +-
 drivers/usb/serial/usb-serial.c                    |    7 +-
 drivers/usb/serial/usb_wwan.c                      |    2 +-
 drivers/usb/serial/whiteheat.c                     |    2 +-
 include/linux/Kbuild                               |    3 -
 include/linux/cd1400.h                             |  292 -------
 include/linux/cdk.h                                |  486 ------------
 include/linux/comstats.h                           |  119 ---
 include/linux/generic_serial.h                     |   35 -
 include/linux/istallion.h                          |  123 ---
 include/linux/kbd_kern.h                           |   13 -
 include/linux/sc26198.h                            |  533 -------------
 include/linux/serial167.h                          |  157 ----
 include/linux/serial_8250.h                        |   33 +-
 include/linux/serial_core.h                        |    3 +-
 include/linux/stallion.h                           |  147 ----
 include/linux/tty.h                                |   52 +-
 include/linux/tty_driver.h                         |   12 +-
 include/net/irda/ircomm_tty.h                      |   17 +-
 net/bluetooth/rfcomm/tty.c                         |    2 +-
 net/irda/ircomm/ircomm_param.c                     |    5 -
 net/irda/ircomm/ircomm_tty.c                       |  281 ++++---
 net/irda/ircomm/ircomm_tty_attach.c                |   40 +-
 net/irda/ircomm/ircomm_tty_ioctl.c                 |   33 +-
 110 files changed, 2081 insertions(+), 3061 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/tty/serial/nxp-lpc32xx-hsuart.txt
 create mode 100644 drivers/tty/serial/lpc32xx_hs.c
 delete mode 100644 include/linux/cd1400.h
 delete mode 100644 include/linux/cdk.h
 delete mode 100644 include/linux/comstats.h
 delete mode 100644 include/linux/generic_serial.h
 delete mode 100644 include/linux/istallion.h
 delete mode 100644 include/linux/sc26198.h
 delete mode 100644 include/linux/serial167.h
 delete mode 100644 include/linux/stallion.h

---------------

Alan Cox (16):
      tty: note race we need to fix
      tty: localise the lock
      usb: fix sillies in the metro USB driver
      8250: use the 8250 register interface not the legacy one
      8250: propogate the bugs field
      8250: add support for ASIX devices with a FIFO bug
      tty: revert incorrectly applied lock patch
      tty: move the termios object into the tty
      f81232: correct stubbed termios handler
      usb, kobil: Sort out some bogus tty handling
      tty: Fix up PPC fallout from the termios move
      8250: three way resolve of the 8250 diffs
      vt: fix the keyboard/led locking
      tty: Move the handling of the tty release logic
      pch_uart: Fix missing break for 16 byte fifo
      pcmcia,synclink_cs: fix termios port I missed

Chao Xie (1):
      serial: pxa: add spin lock for console write

Christopher Brannon (1):
      tty: keyboard.c: Remove locking from vt_get_leds.

Corbin (1):
      serial_core: Update buffer overrun statistics.

Dan Carpenter (1):
      tty: double unlock on error in ptmx_open()

Darren Hart (1):
      pch_uart: Add eg20t_port lock field, avoid recursive spinlocks

Gabor Juhos (1):
      tty: of_serial: add no-loopback-test property

Jiri Slaby (23):
      TTY: cyclades, add local pointer for card
      TTY: ircomm, add tty_port
      TTY: ircomm, use close times from tty_port
      TTY: ircomm, use open counts from tty_port
      TTY: ircomm, use flags from tty_port
      TTY: ircomm, revamp locking
      TTY: ircomm, use tty from tty_port
      TTY: ircomm, define local tty_port
      TTY: ircomm, define carrier routines
      TTY: ircomm, use tty_port_close_end helper
      TTY: ircomm, use tty_port_close_start helper
      TTY: um/line, add tty_port
      TTY: um/line, use tty from tty_port
      PTY: remove one empty ops->remove
      PTY: merge pty_install implementations
      PTY: add tty_port
      TTY: vt, remove con_schedule_flip
      TTY: provide drivers with tty_port_install
      TTY: vt, add ->install
      TTY: usb-serial, use tty_port_install
      TTY: centralize fail paths in tty_register_driver
      TTY: add ports array to tty_driver
      TTY: add tty_port_register_device helper

KeyYoung Park (1):
      serial: samsung: protect NULL dereference of clock name

Kyoungil Kim (2):
      serial: samsung: Remove NULL checking for baud clock
      serial: samsung: Fixed wrong comparison for baudclk_rate

Laurent Pinchart (2):
      serial: sh-sci: Fix probe error paths
      serial: sh-sci: Make probe fail for ports that exceed the maximum count

Linus Walleij (1):
      serial/amba-pl011: fix ages old copy-paste errors

Paul Bolle (2):
      delete seven tty headers
      Delete generic_serial.h

Rabin Vincent (1):
      vt: fix race in vt_waitactive()

Roland Stigge (3):
      serial/8250: Add LPC3220 standard UART type
      serial/of-serial: Add LPC3220 standard UART compatible string
      serial: Add driver for LPC32xx High Speed UARTs

Shachar Shemesh (1):
      tty ldisc: Close/Reopen race prevention should check the proper flag

Shawn Bohrer (1):
      8250_pci: Remove duplicate struct pciserial_board

Tomoya MORINAGA (2):
      pch_uart: Fix rx error interrupt setting issue
      pch_uart: Fix parity setting issue

Uwe Kleine-König (1):
      serial/imx: make devdata member point to const data

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