Doug / smarc-fsl-linux-kernel

20 Nov, 2010

1 commit

  • caf839452   Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 ... Browse Code »

    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (31 commits)
    net: fix kernel-doc for sk_filter_rcu_release
    be2net: Fix to avoid firmware update when interface is not open.
    netfilter: fix IP_VS dependencies
    net: irda: irttp: sync error paths of data- and udata-requests
    ipv6: Expose reachable and retrans timer values as msecs
    ipv6: Expose IFLA_PROTINFO timer values in msecs instead of jiffies
    3c59x: fix build failure on !CONFIG_PCI
    ipg.c: remove id [SUNDANCE, 0x1021]
    net: caif: spi: fix potential NULL dereference
    ath9k_htc: Avoid setting QoS control for non-QoS frames
    net: zero kobject in rx_queue_release
    net: Fix duplicate volatile warning.
    MAINTAINERS: Add stmmac maintainer
    bonding: fix a race in IGMP handling
    cfg80211: fix can_beacon_sec_chan, reenable HT40
    gianfar: fix signedness issue
    net: bnx2x: fix error value sign
    8139cp: fix checksum broken
    r8169: fix checksum broken
    rds: Integer overflow in RDS cmsg handling
    ...

    Linus Torvalds
     

19 Nov, 2010

1 commit

18 Nov, 2010

1 commit

17 Nov, 2010

1 commit

  • 4c62ab9c5   irda: irttp: allow zero byte packets ... Browse Code »

    Sending zero byte packets is not neccessarily an error (AF_INET accepts it,
    too), so just apply a shortcut. This was discovered because of a non-working
    software with WINE. See

    http://bugs.winehq.org/show_bug.cgi?id=19397#c86
    http://thread.gmane.org/gmane.linux.irda.general/1643

    for very detailed debugging information and a testcase. Kudos to Wolfgang for
    those!

    Reported-by: Wolfgang Schwotzer
    Signed-off-by: Wolfram Sang
    Tested-by: Mike Evans
    Signed-off-by: David S. Miller

    Wolfram Sang
     

25 Oct, 2010

1 commit

  • 229aebb87   Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial ... Browse Code »

    * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
    Update broken web addresses in arch directory.
    Update broken web addresses in the kernel.
    Revert "drivers/usb: Remove unnecessary return's from void functions" for musb gadget
    Revert "Fix typo: configuation => configuration" partially
    ida: document IDA_BITMAP_LONGS calculation
    ext2: fix a typo on comment in ext2/inode.c
    drivers/scsi: Remove unnecessary casts of private_data
    drivers/s390: Remove unnecessary casts of private_data
    net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data
    drivers/infiniband: Remove unnecessary casts of private_data
    drivers/gpu/drm: Remove unnecessary casts of private_data
    kernel/pm_qos_params.c: Remove unnecessary casts of private_data
    fs/ecryptfs: Remove unnecessary casts of private_data
    fs/seq_file.c: Remove unnecessary casts of private_data
    arm: uengine.c: remove C99 comments
    arm: scoop.c: remove C99 comments
    Fix typo configue => configure in comments
    Fix typo: configuation => configuration
    Fix typo interrest[ing|ed] => interest[ing|ed]
    Fix various typos of valid in comments
    ...

    Fix up trivial conflicts in:
    drivers/char/ipmi/ipmi_si_intf.c
    drivers/usb/gadget/rndis.c
    net/irda/irnet/irnet_ppp.c

    Linus Torvalds
     

11 Oct, 2010

4 commits

24 Sep, 2010

1 commit

23 Sep, 2010

1 commit

16 Sep, 2010

1 commit

  • 0a5f1d476   irda/irnet: use noop_llseek ... Browse Code »

    There may be applications trying to seek
    on the irnet character device, so we should
    use noop_llseek to avoid returning an error
    when the default llseek changes to no_llseek.

    Signed-off-by: Arnd Bergmann
    Cc: Samuel Ortiz
    Cc: netdev@vger.kernel.org
    Signed-off-by: David S. Miller

    Arnd Bergmann
     

15 Sep, 2010

1 commit

10 Sep, 2010

1 commit

08 Sep, 2010

1 commit

  • cf9b94f88   irda: off by one ... Browse Code »

    This is an off by one. We would go past the end when we NUL terminate
    the "value" string at end of the function. The "value" buffer is
    allocated in irlan_client_parse_response() or
    irlan_provider_parse_command().

    CC: stable@kernel.org
    Signed-off-by: Dan Carpenter
    Signed-off-by: David S. Miller

    Dan Carpenter
     

31 Aug, 2010

1 commit

  • 628e300cc   irda: Correctly clean up self->ias_obj on irda_bind() failure. ... Browse Code »

    If irda_open_tsap() fails, the irda_bind() code tries to destroy
    the ->ias_obj object by hand, but does so wrongly.

    In particular, it fails to a) release the hashbin attached to the
    object and b) reset the self->ias_obj pointer to NULL.

    Fix both problems by using irias_delete_object() and explicitly
    setting self->ias_obj to NULL, just as irda_release() does.

    Reported-by: Tavis Ormandy
    Signed-off-by: David S. Miller

    David S. Miller
     

22 Aug, 2010

1 commit

19 Aug, 2010

1 commit

05 Aug, 2010

1 commit

13 Jul, 2010

1 commit

13 Jun, 2010

1 commit

18 May, 2010

1 commit

  • 3fa21e07e   net: Remove unnecessary returns from void function()s ... Browse Code »

    This patch removes from net/ (but not any netfilter files)
    all the unnecessary return; statements that precede the
    last closing brace of void functions.

    It does not remove the returns that are immediately
    preceded by a label as gcc doesn't like that.

    Done via:
    $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \
    xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }'

    Signed-off-by: Joe Perches
    Signed-off-by: David S. Miller

    Joe Perches
     

21 Apr, 2010

1 commit

  • aa3951451   net: sk_sleep() helper ... Browse Code »

    Define a new function to return the waitqueue of a "struct sock".

    static inline wait_queue_head_t *sk_sleep(struct sock *sk)
    {
    return sk->sk_sleep;
    }

    Change all read occurrences of sk_sleep by a call to this function.

    Needed for a future RCU conversion. sk_sleep wont be a field directly
    available.

    Signed-off-by: Eric Dumazet
    Signed-off-by: David S. Miller

    Eric Dumazet
     

12 Apr, 2010

1 commit

30 Mar, 2010

1 commit

  • 5a0e3ad6a   include cleanup: Update gfp.h and slab.h includes to prepare for breaking implic… ... Browse Code »

    …it slab.h inclusion from percpu.h

    percpu.h is included by sched.h and module.h and thus ends up being
    included when building most .c files. percpu.h includes slab.h which
    in turn includes gfp.h making everything defined by the two files
    universally available and complicating inclusion dependencies.

    percpu.h -> slab.h dependency is about to be removed. Prepare for
    this change by updating users of gfp and slab facilities include those
    headers directly instead of assuming availability. As this conversion
    needs to touch large number of source files, the following script is
    used as the basis of conversion.

    http://userweb.kernel.org/~tj/misc/slabh-sweep.py

    The script does the followings.

    * Scan files for gfp and slab usages and update includes such that
    only the necessary includes are there. ie. if only gfp is used,
    gfp.h, if slab is used, slab.h.

    * When the script inserts a new include, it looks at the include
    blocks and try to put the new include such that its order conforms
    to its surrounding. It's put in the include block which contains
    core kernel includes, in the same order that the rest are ordered -
    alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
    doesn't seem to be any matching order.

    * If the script can't find a place to put a new include (mostly
    because the file doesn't have fitting include block), it prints out
    an error message indicating which .h file needs to be added to the
    file.

    The conversion was done in the following steps.

    1. The initial automatic conversion of all .c files updated slightly
    over 4000 files, deleting around 700 includes and adding ~480 gfp.h
    and ~3000 slab.h inclusions. The script emitted errors for ~400
    files.

    2. Each error was manually checked. Some didn't need the inclusion,
    some needed manual addition while adding it to implementation .h or
    embedding .c file was more appropriate for others. This step added
    inclusions to around 150 files.

    3. The script was run again and the output was compared to the edits
    from #2 to make sure no file was left behind.

    4. Several build tests were done and a couple of problems were fixed.
    e.g. lib/decompress_*.c used malloc/free() wrappers around slab
    APIs requiring slab.h to be added manually.

    5. The script was run on all .h files but without automatically
    editing them as sprinkling gfp.h and slab.h inclusions around .h
    files could easily lead to inclusion dependency hell. Most gfp.h
    inclusion directives were ignored as stuff from gfp.h was usually
    wildly available and often used in preprocessor macros. Each
    slab.h inclusion directive was examined and added manually as
    necessary.

    6. percpu.h was updated not to include slab.h.

    7. Build test were done on the following configurations and failures
    were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
    distributed build env didn't work with gcov compiles) and a few
    more options had to be turned off depending on archs to make things
    build (like ipr on powerpc/64 which failed due to missing writeq).

    * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
    * powerpc and powerpc64 SMP allmodconfig
    * sparc and sparc64 SMP allmodconfig
    * ia64 SMP allmodconfig
    * s390 SMP allmodconfig
    * alpha SMP allmodconfig
    * um on x86_64 SMP allmodconfig

    8. percpu.h modifications were reverted so that it could be applied as
    a separate patch and serve as bisection point.

    Given the fact that I had only a couple of failures from tests on step
    6, I'm fairly confident about the coverage of this conversion patch.
    If there is a breakage, it's likely to be something in one of the arch
    headers which should be easily discoverable easily on most builds of
    the specific arch.

    Signed-off-by: Tejun Heo <tj@kernel.org>
    Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>

    Tejun Heo
     

25 Mar, 2010

1 commit

19 Feb, 2010

1 commit

13 Feb, 2010

1 commit

11 Feb, 2010

1 commit

10 Feb, 2010

1 commit

04 Feb, 2010

2 commits

11 Jan, 2010

1 commit

  • c026ca581   NET: irda, remove unnecessary checks ... Browse Code »

    Stanse found a potential null dereference in ircomm_tty_close
    and ircomm_tty_hangup. There is a check for tty being NULL,
    but it is dereferenced earlier. But it is bogus, the tty cannot
    be NULL, so remove the !tty checks.

    Signed-off-by: Jiri Slaby
    Cc: Samuel Ortiz
    Cc: "David S. Miller"
    Cc: Alan Cox
    Cc: Greg Kroah-Hartman
    Cc: netdev@vger.kernel.org
    Signed-off-by: David S. Miller

    Jiri Slaby
     

16 Dec, 2009

1 commit

  • e7d2860b6   tree-wide: convert open calls to remove spaces to skip_spaces() lib function ... Browse Code »

    Makes use of skip_spaces() defined in lib/string.c for removing leading
    spaces from strings all over the tree.

    It decreases lib.a code size by 47 bytes and reuses the function tree-wide:
    text data bss dec hex filename
    64688 584 592 65864 10148 (TOTALS-BEFORE)
    64641 584 592 65817 10119 (TOTALS-AFTER)

    Also, while at it, if we see (*str && isspace(*str)), we can be sure to
    remove the first condition (*str) as the second one (isspace(*str)) also
    evaluates to 0 whenever *str == 0, making it redundant. In other words,
    "a char equals zero is never a space".

    Julia Lawall tried the semantic patch (http://coccinelle.lip6.fr) below,
    and found occurrences of this pattern on 3 more files:
    drivers/leds/led-class.c
    drivers/leds/ledtrig-timer.c
    drivers/video/output.c

    @@
    expression str;
    @@

    ( // ignore skip_spaces cases
    while (*str && isspace(*str)) { \(str++;\|++str;\) }
    |
    - *str &&
    isspace(*str)
    )

    Signed-off-by: André Goddard Rosa
    Cc: Julia Lawall
    Cc: Martin Schwidefsky
    Cc: Jeff Dike
    Cc: Ingo Molnar
    Cc: Thomas Gleixner
    Cc: "H. Peter Anvin"
    Cc: Richard Purdie
    Cc: Neil Brown
    Cc: Kyle McMartin
    Cc: Henrique de Moraes Holschuh
    Cc: David Howells
    Cc:
    Cc: Samuel Ortiz
    Cc: Patrick McHardy
    Cc: Takashi Iwai
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    André Goddard Rosa
     

10 Dec, 2009

1 commit

  • 4ef58d4e2   Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial ... Browse Code »

    * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
    tree-wide: fix misspelling of "definition" in comments
    reiserfs: fix misspelling of "journaled"
    doc: Fix a typo in slub.txt.
    inotify: remove superfluous return code check
    hdlc: spelling fix in find_pvc() comment
    doc: fix regulator docs cut-and-pasteism
    mtd: Fix comment in Kconfig
    doc: Fix IRQ chip docs
    tree-wide: fix assorted typos all over the place
    drivers/ata/libata-sff.c: comment spelling fixes
    fix typos/grammos in Documentation/edac.txt
    sysctl: add missing comments
    fs/debugfs/inode.c: fix comment typos
    sgivwfb: Make use of ARRAY_SIZE.
    sky2: fix sky2_link_down copy/paste comment error
    tree-wide: fix typos "couter" -> "counter"
    tree-wide: fix typos "offest" -> "offset"
    fix kerneldoc for set_irq_msi()
    spidev: fix double "of of" in comment
    comment typo fix: sybsystem -> subsystem
    ...

    Linus Torvalds
     

08 Dec, 2009

1 commit

  • d7fc02c7b   Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 ... Browse Code »

    * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1815 commits)
    mac80211: fix reorder buffer release
    iwmc3200wifi: Enable wimax core through module parameter
    iwmc3200wifi: Add wifi-wimax coexistence mode as a module parameter
    iwmc3200wifi: Coex table command does not expect a response
    iwmc3200wifi: Update wiwi priority table
    iwlwifi: driver version track kernel version
    iwlwifi: indicate uCode type when fail dump error/event log
    iwl3945: remove duplicated event logging code
    b43: fix two warnings
    ipw2100: fix rebooting hang with driver loaded
    cfg80211: indent regulatory messages with spaces
    iwmc3200wifi: fix NULL pointer dereference in pmkid update
    mac80211: Fix TX status reporting for injected data frames
    ath9k: enable 2GHz band only if the device supports it
    airo: Fix integer overflow warning
    rt2x00: Fix padding bug on L2PAD devices.
    WE: Fix set events not propagated
    b43legacy: avoid PPC fault during resume
    b43: avoid PPC fault during resume
    tcp: fix a timewait refcnt race
    ...

    Fix up conflicts due to sysctl cleanups (dead sysctl_check code and
    CTL_UNNUMBERED removed) in
    kernel/sysctl_check.c
    net/ipv4/sysctl_net_ipv4.c
    net/ipv6/addrconf.c
    net/sctp/sysctl.c

    Linus Torvalds
     

04 Dec, 2009

1 commit

  • af901ca18   tree-wide: fix assorted typos all over the place ... Browse Code »

    That is "success", "unknown", "through", "performance", "[re|un]mapping"
    , "access", "default", "reasonable", "[con]currently", "temperature"
    , "channel", "[un]used", "application", "example","hierarchy", "therefore"
    , "[over|under]flow", "contiguous", "threshold", "enough" and others.

    Signed-off-by: André Goddard Rosa
    Signed-off-by: Jiri Kosina

    André Goddard Rosa
     

30 Nov, 2009

1 commit

19 Nov, 2009

1 commit

12 Nov, 2009

1 commit

  • f8572d8f2   sysctl net: Remove unused binary sysctl code ... Browse Code »

    Now that sys_sysctl is a compatiblity wrapper around /proc/sys
    all sysctl strategy routines, and all ctl_name and strategy
    entries in the sysctl tables are unused, and can be
    revmoed.

    In addition neigh_sysctl_register has been modified to no longer
    take a strategy argument and it's callers have been modified not
    to pass one.

    Cc: "David Miller"
    Cc: Hideaki YOSHIFUJI
    Cc: netdev@vger.kernel.org
    Signed-off-by: Eric W. Biederman

    Eric W. Biederman