[Git] mISDN kernel tree branch socket updated. mISDN_1_1_2-634-g7523bb7

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The branch, socket has been updated
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- Log -----------------------------------------------------------------
commit 7523bb70434f6fdf4f725db8a7aa9cb39d132dac
Author: Karsten Keil <keil-shG/GajIFYqbacvFa/[email protected]>
Date:   Mon Oct 6 01:01:21 2014 +0200

    Set repo version to 2.0.36
    Merge all changes from recent mainline kernel
    TODO: Add reverse patches for some changes to compile with older vers=
ions
    currently only tested with 3.14 series

commit cc104c53663725b06c11912bb0b5f163e93fae2e
Author: Manuel Sch=C3=B6lling <[email protected]>
Date:   Wed May 21 22:08:48 2014 +0200

    mISDN: Use mod_timer()
   =20
    The code for resetting the timer can be simplified if mod_timer() is =
used
    instead of del_timer() followed by add_timer().
   =20
    Signed-off-by: Manuel Sch=C3=B6lling <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit beadba008fe28df78ad4dc3c27c34cb53c179ff9
Author: Manuel Sch=C3=B6lling <[email protected]>
Date:   Wed May 21 22:08:47 2014 +0200

    mISDN: Use time_before()
   =20
    To be future-proof and for better readability the time comparisons ar=
e modified
    to use time_before() instead of plain, error-prone math.
   =20
    Signed-off-by: Manuel Sch=C3=B6lling <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit 19adadeb92fc8577109fb1067f3f27df068e2d2a
Author: Alan Cox <alan-VuQAYsv1563Yd54FQh9/[email protected]>
Date:   Thu Oct 25 04:30:52 2012 +0000

    isdn: remove dead code
   =20
    multi is assigned to 0 and then acts as a constant. Remove the dead
    code.
   =20
    Signed-off-by: Alan Cox <alan-VuQAYsv1563Yd54FQh9/[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit a63031c119bd5455c79bbf2c9f6c165c96f9b564
Author: Jorrit Schippers <jorrit-iT/[email protected]>
Date:   Thu Dec 27 17:33:02 2012 +0100

    treewide: Replace incomming with incoming in all comments and strings
   =20
    Signed-off-by: Jorrit Schippers <jorrit-iT/[email protected]>
    Signed-off-by: Jiri Kosina <[email protected]>

commit afbc2373b99bb9d92962407c9d32a17d7211e373
Author: Kees Cook <[email protected]>
Date:   Wed Jul 3 15:04:56 2013 -0700

    drivers: avoid format string in dev_set_name
   =20
    Calling dev_set_name with a single paramter causes it to be handled a=
s a
    format string.  Many callers are passing potentially dynamic string
    content, so use "%s" in those cases to avoid any potential accidents,
    including wrappers like device_create*() and bdi_register().
   =20
    Signed-off-by: Kees Cook <[email protected]>
    Signed-off-by: Andrew Morton <akpm-de/[email protected]>
    Signed-off-by: Linus Torvalds <torvalds-de/[email protected]>

commit b091280c756289eb1d78731246bdb286a604df1e
Author: Masanari Iida <[email protected]>
Date:   Sat Nov 30 21:38:43 2013 +0900

    treewide: Fix typo in Kconfig
   =20
    Correct spelling typo in Kconfig.
   =20
    Signed-off-by: Masanari Iida <[email protected]>
    Acked-by: Randy Dunlap <[email protected]>
    Signed-off-by: Jiri Kosina <[email protected]>

commit 2b8227438753c74fc00c2b1e26010dcd71a13658
Author: Dan Carpenter <[email protected]>
Date:   Thu Aug 29 11:47:00 2013 +0300

    mISDN: return -EINVAL on error in dsp_control_req()
   =20
    If skb->len is too short then we should return an error.  Otherwise w=
e
    read beyond the end of skb->data for several bytes.
   =20
    Signed-off-by: Dan Carpenter <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit d47c4af46c6e5f9452c383ef7a97dd4a22ce9f1c
Author: Konstantin Khlebnikov <[email protected]>
Date:   Fri Dec 14 01:02:36 2012 +0000

    mISDN: fix race in timer canceling on module unloading
   =20
    Using timer_pending() without additional syncronization is racy,
    del_timer_sync() must be used here for waiting in-flight handler.
    Bug caught with help from "debug-objects" during random insmod/rmmod.
   =20
    Signed-off-by: Konstantin Khlebnikov <[email protected]>
    Cc: Karsten Keil <[email protected]>
    Cc: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>
    Cc: netdev <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit 8640d0d9d5ef421adec2f74a78bf46f35303d3d4
Author: Steffen Hurrle <[email protected]>
Date:   Fri Jan 17 22:53:15 2014 +0100

    net: add build-time checks for msg->msg_name size
   =20
    This is a follow-up patch to f3d3342602f8bc ("net: rework recvmsg
    handler msg_name and msg_namelen logic").
   =20
    DECLARE_SOCKADDR validates that the structure we use for writing the
    name information to is not larger than the buffer which is reserved
    for msg->msg_name (which is 128 bytes). Also use DECLARE_SOCKADDR
    consistently in sendmsg code paths.
   =20
    Signed-off-by: Steffen Hurrle <[email protected]>
    Suggested-by: Hannes Frederic Sowa <[email protected]>
    Acked-by: Hannes Frederic Sowa <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit d6ccfa44cf75999982a294ca81887f02d16af518
Author: Hannes Frederic Sowa <[email protected]>
Date:   Thu Nov 21 03:14:22 2013 +0100

    net: rework recvmsg handler msg_name and msg_namelen logic
   =20
    This patch now always passes msg->msg_namelen as 0. recvmsg handlers =
must
    set msg_namelen to the proper size <=3D sizeof(struct sockaddr_storag=
e)
    to return msg_name to the user.
   =20
    This prevents numerous uninitialized memory leaks we had in the
    recvmsg handlers and makes it harder for new code to accidentally lea=
k
    uninitialized memory.
   =20
    Optimize for the case recvfrom is called with NULL as address. We don=
't
    need to copy the address at all, so set it to NULL before invoking th=
e
    recvmsg handler. We can do so, because all the recvmsg handlers must
    cope with the case a plain read() is called on them. read() also sets
    msg_name to NULL.
   =20
    Also document these changes in include/linux/net.h as suggested by Da=
vid
    Miller.
   =20
    Changes since RFC:
   =20
    Set msg->msg_name =3D NULL if user specified a NULL in msg_name but h=
ad a
    non-null msg_namelen in verify_iovec/verify_compat_iovec. This doesn'=
t
    affect sendto as it would bail out earlier while trying to copy-in th=
e
    address. It also more naturally reflects the logic by the callers of
    verify_iovec.
   =20
    With this change in place I could remove "
    if (!uaddr || msg_sys->msg_namelen =3D=3D 0)
    	msg->msg_name =3D NULL
    ".
   =20
    This change does not alter the user visible error logic as we ignore
    msg_namelen as long as msg_name is NULL.
   =20
    Also remove two unnecessary curly brackets in ___sys_recvmsg and chan=
ge
    comments to netdev style.
   =20
    Cc: David Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>
    Suggested-by: Eric Dumazet <[email protected]>
    Signed-off-by: Hannes Frederic Sowa <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit bd7f79a46586e84a569128a4dceef1e65ab07866
Author: Al Viro <viro-RmSDqhL/[email protected]>
Date:   Mon Apr 15 17:27:11 2013 -0400

    mISDN: grabbing/dropping reference to THIS_MODULE in open/release is =
racy
   =20
    ... when you have no ->owner set.
   =20
    Signed-off-by: Al Viro <viro-RmSDqhL/[email protected]>

commit 2d49c7909cef7fd5e04ee181d87a91d3c3ef1fb0
Author: Al Viro <viro-RmSDqhL/[email protected]>
Date:   Mon Apr 15 17:18:17 2013 -0400

    mISDN: fix mISDN_read()/mISDN_read() race
   =20
    Signed-off-by: Al Viro <viro-RmSDqhL/[email protected]>

commit 3e7ebbc08a4ea55a91b5020d51967b5086a1d16c
Author: Al Viro <viro-RmSDqhL/[email protected]>
Date:   Mon Apr 15 17:04:04 2013 -0400

    mISDN: fix misdn_add_timer()/misdn_del_timer() race
   =20
    do add_timer() *before* unlocking dev->lock, or unpleasant things can
    happen if misdn_del_timer() on another CPU finds the sucker, calls
    del_timer_sync() (which does nothing, since we hadn't started the
    timer yet) and frees it, just as we get around to add_timer()...
   =20
    Signed-off-by: Al Viro <viro-RmSDqhL/[email protected]>

commit 12813f2d91f9197b60e08d78f347cae0ac233169
Author: Al Viro <viro-RmSDqhL/[email protected]>
Date:   Mon Apr 15 16:55:41 2013 -0400

    mISDN: fix races between misdn_del_timer() and timer callback
   =20
    mark the victim with negative ->id if misdn_del_timer() finds it on
    the list, have timer callback *not* move ones so marked to dev->expir=
ed
   =20
    Signed-off-by: Al Viro <viro-RmSDqhL/[email protected]>

commit ad335356e590328cdc8f3392a22457585d9c98f5
Author: Al Viro <viro-RmSDqhL/[email protected]>
Date:   Mon Apr 15 16:31:13 2013 -0400

    mISDN: fix the races with timers going off just as they are deleted
   =20
    timer callback in timerdev.c both accesses struct mISDNtimer it's
    called for *and* moves it to dev->expired.  We need del_timer_sync(),
    or we risk kfree() freeing it right under dev_expire_timer() *and*
    dev->expired getting corrupted.
   =20
    Signed-off-by: Al Viro <viro-RmSDqhL/[email protected]>

commit 4b16d9d66c8e9be45ef0eeab3c2b849d1f81f16e
Author: Greg Kroah-Hartman <[email protected]>
Date:   Wed Jul 24 15:05:12 2013 -0700

    ISDN: convert class code to use dev_groups
   =20
    The dev_attrs field of struct class is going away soon, dev_groups
    should be used instead.  This converts the mISDN class code to use th=
e
    correct field.
   =20
    Acked-by: Karsten Keil <[email protected]>
    Signed-off-by: Greg Kroah-Hartman <[email protected]>

commit 751bd04a4562aa4008e1a16fcccfd32f03b2ce6e
Author: Akinobu Mita <[email protected]>
Date:   Thu Nov 29 01:27:45 2012 +0000

    mISDN: improve bitops usage
   =20
    This improves bitops usages in several points:
   =20
    - Convert u64 to a proper bitmap declaration.  This enables to remove
      superfluous typecasting from 'u64' to 'unsigned long *'.
   =20
    - Convert superfluous atomic bitops to non atomic bitops.  The bitmap
      is allocated on the stack and it is not accessed by any other threa=
ds,
      so using atomic bitops is not necessary.
   =20
    - Use find_next_zero_bit and find_next_zero_bit instead of calling
      test_bit() for each bit.
   =20
    Signed-off-by: Akinobu Mita <[email protected]>
    Cc: Karsten Keil <[email protected]>
    Cc: [email protected]
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit 5a2c6b600b2a3878b3f0c771f17e699a96fa8f39
Author: Dan Carpenter <[email protected]>
Date:   Mon Apr 22 20:24:14 2013 +0000

    isdn: mISDN: set ->family in ->getname()
   =20
    The "maddr->family" variable was not set but instead it leaked stack
    information to userspace.
   =20
    Signed-off-by: Dan Carpenter <[email protected]>
    Signed-off-by: David S. Miller <davem-fT/PcQaiUtIeIZ0/[email protected]>

commit a813251acb17fac05bbf67f102b258c6b2e0df86
Author: Frederic Weisbecker <[email protected]>
Date:   Tue Nov 13 14:20:55 2012 +0100

    cputime: Use accessors to read task cputime stats
   =20
    This is in preparation for the full dynticks feature. While
    remotely reading the cputime of a task running in a full
    dynticks CPU, we'll need to do some extra-computation. This
    way we can account the time it spent tickless in userspace
    since its last cputime snapshot.
   =20
    Signed-off-by: Frederic Weisbecker <[email protected]>
    Cc: Andrew Morton <akpm-de/[email protected]>
    Cc: Ingo Molnar <[email protected]>
    Cc: Li Zhong <[email protected]>
    Cc: Namhyung Kim <[email protected]>
    Cc: Paul E. McKenney <[email protected]>
    Cc: Paul Gortmaker <[email protected]>
    Cc: Peter Zijlstra <[email protected]>
    Cc: Steven Rostedt <[email protected]>
    Cc: Thomas Gleixner <[email protected]>

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

Summary of changes:
 configure.ac                      |    2 +-
 drivers/isdn/mISDN/Kconfig        |    2 +-
 drivers/isdn/mISDN/core.c         |   64 +++++++++++++++++--------------
 drivers/isdn/mISDN/dsp_core.c     |    7 ++--
 drivers/isdn/mISDN/dsp_pipeline.c |    2 +-
 drivers/isdn/mISDN/l1oip_core.c   |   21 ++++------
 drivers/isdn/mISDN/socket.c       |   17 +++------
 drivers/isdn/mISDN/stack.c        |    7 +++-
 drivers/isdn/mISDN/tei.c          |   20 +++++-----
 drivers/isdn/mISDN/timerdev.c     |   76 ++++++++++++++++++++-----------=
------
 10 Dateien ge=C3=A4ndert, 113 Zeilen hinzugef=C3=BCgt(+), 105 Zeilen ent=
fernt(-)


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