Eric Lee / smarc-fsl-linux-kernel

11 Dec, 2014

1 commit

13 Nov, 2014

1 commit

  • 955a9d202   irda: Convert IRDA_DEBUG to pr_debug ... Browse Code »

    Use the normal kernel debugging mechanism which also
    enables dynamic_debug at the same time.

    Other miscellanea:

    o Remove sysctl for irda_debug
    o Remove function tracing like uses (use ftrace instead)
    o Coalesce formats
    o Realign arguments
    o Remove unnecessary OOM messages

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

    Joe Perches
     

12 Nov, 2014

1 commit

  • 6c91023dc   irda: Remove IRDA_<TYPE> logging macros ... Browse Code »

    And use the more common mechanisms directly.

    Other miscellanea:

    o Coalesce formats
    o Add missing newlines
    o Realign arguments
    o Remove unnecessary OOM message logging as
    there's a generic stack dump already on OOM.

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

    Joe Perches
     

20 Jul, 2013

1 commit

29 Nov, 2012

1 commit

05 Oct, 2012

1 commit

  • 096895818   silence some noisy printks in irda ... Browse Code »

    Fuzzing causes these printks to spew constantly.
    Changing them to DEBUG statements is consistent with other usage in the file,
    and makes them disappear when CONFIG_IRDA_DEBUG is disabled.

    Signed-off-by: Dave Jones
    Signed-off-by: David S. Miller

    Dave Jones
     

22 Nov, 2011

1 commit

01 Nov, 2011

1 commit

17 Jun, 2011

1 commit

  • ea1107338   net: Remove casts of void * ... Browse Code »

    Unnecessary casts of void * clutter the code.

    These are the remainder casts after several specific
    patches to remove netdev_priv and dev_priv.

    Done via coccinelle script:

    $ cat cast_void_pointer.cocci
    @@
    type T;
    T *pt;
    void *pv;
    @@

    - pt = (T *)pv;
    + pt = pv;

    Signed-off-by: Joe Perches
    Acked-by: Paul Moore
    Signed-off-by: David S. Miller

    Joe Perches
     

31 Mar, 2011

1 commit

19 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
     

13 Jun, 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
     

28 Jul, 2009

1 commit

  • 0cbb0a781   net: irda: init spinlock after memcpy ... Browse Code »

    irttp_dup() copies a tsap_cb struct, but does not initialize the
    spinlock in the new structure, which confuses lockdep.

    Signed-off-by: Deepak Saxena
    Signed-off-by: Ingo Molnar
    Signed-off-by: Thomas Gleixner
    Signed-off-by: David S. Miller

    Deepak Saxena
     

11 Dec, 2008

1 commit

06 Mar, 2008

1 commit

20 Oct, 2007

1 commit

  • 96de0e252   Convert files to UTF-8 and some cleanups ... Browse Code »

    * Convert files to UTF-8.

    * Also correct some people's names
    (one example is Eißfeldt, which was found in a source file.
    Given that the author used an ß at all in a source file
    indicates that the real name has in fact a 'ß' and not an 'ss',
    which is commonly used as a substitute for 'ß' when limited to
    7bit.)

    * Correct town names (Goettingen -> Göttingen)

    * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)

    Signed-off-by: Jan Engelhardt
    Signed-off-by: Adrian Bunk

    Jan Engelhardt
     

11 Oct, 2007

1 commit

18 Jul, 2007

1 commit

  • 75a69ac6d   [IrDA]: Fix IrDA build failure ... Browse Code »

    When having built-in IrDA, we hit the following error:

    `irda_sysctl_unregister' referenced in section `.init.text' of
    net/built-in.o: defined in discarded section `.exit.text' of
    net/built-in.o
    `irda_proc_unregister' referenced in section `.init.text' of
    net/built-in.o: defined in discarded section `.exit.text' of
    net/built-in.o
    `irsock_cleanup' referenced in section `.init.text' of net/built-in.o:
    defined in discarded section `.exit.text' of net/built-in.o
    `irttp_cleanup' referenced in section `.init.text' of net/built-in.o:
    defined in discarded section `.exit.text' of net/built-in.o
    `iriap_cleanup' referenced in section `.init.text' of net/built-in.o:
    defined in discarded section `.exit.text' of net/built-in.o
    `irda_device_cleanup' referenced in section `.init.text' of
    net/built-in.o: defined in discarded section `.exit.text' of
    net/built-in.o
    `irlap_cleanup' referenced in section `.init.text' of net/built-in.o:
    defined in discarded section `.exit.text' of net/built-in.o
    `irlmp_cleanup' referenced in section `.init.text' of net/built-in.o:
    defined in discarded section `.exit.text' of net/built-in.o
    make[1]: *** [.tmp_vmlinux1] Error 1
    make: *** [_all] Error 2

    This is due to the irda_init fix recently added, where we call __exit
    routines from an __init one. It is a build failure that I didn't catch
    because it doesn't show up when building IrDA as a module. My apologies
    for that.
    The following patch fixes that failure and is against your net-2.6
    tree. I hope it can make it to the merge window, and stable@kernel.org
    is CCed on this mail.

    Signed-off-by: Samuel Ortiz
    Signed-off-by: David S. Miller

    Samuel Ortiz
     

11 Jul, 2007

2 commits

26 Apr, 2007

3 commits

20 Mar, 2007

1 commit

13 Feb, 2007

1 commit

  • da7071d7e   [PATCH] mark struct file_operations const 8 ... Browse Code »

    Many struct file_operations in the kernel can be "const". Marking them const
    moves these to the .rodata section, which avoids false sharing with potential
    dirty data. In addition it'll catch accidental writes at compile time to
    these shared resources.

    Signed-off-by: Arjan van de Ven
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Arjan van de Ven
     

11 Feb, 2007

1 commit

07 Dec, 2006

1 commit

04 Dec, 2006

1 commit

03 Dec, 2006

1 commit

29 Sep, 2006

1 commit

22 Jul, 2006

2 commits

01 Jul, 2006

1 commit

25 Sep, 2005

2 commits

09 Jul, 2005

1 commit

  • b03efcfb2   [NET]: Transform skb_queue_len() binary tests into skb_queue_empty() ... Browse Code »

    This is part of the grand scheme to eliminate the qlen
    member of skb_queue_head, and subsequently remove the
    'list' member of sk_buff.

    Most users of skb_queue_len() want to know if the queue is
    empty or not, and that's trivially done with skb_queue_empty()
    which doesn't use the skb_queue_head->qlen member and instead
    uses the queue list emptyness as the test.

    Signed-off-by: David S. Miller

    David S. Miller
     

17 Apr, 2005

1 commit

  • 1da177e4c   Linux-2.6.12-rc2 ... Browse Code »

    Initial git repository build. I'm not bothering with the full history,
    even though we have it. We can create a separate "historical" git
    archive of that later if we want to, and in the meantime it's about
    3.2GB when imported into git - space that would just make the early
    git days unnecessarily complicated, when we don't have a lot of good
    infrastructure for it.

    Let it rip!

    Linus Torvalds