Eric Lee / smarc-fsl-linux-kernel

11 Jan, 2012

1 commit

08 Dec, 2011

2 commits

  • 8b5690f88   MIPS: irq: Remove IRQF_DISABLED ... Browse Code »

    Since commit [e58aa3d2: genirq: Run irq handlers with interrupts disabled],
    We run all interrupt handlers with interrupts disabled and we even check
    and yell when an interrupt handler returns with interrupts enabled (see
    commit [b738a50a: genirq: Warn when handler enables interrupts]).

    So now this flag is a NOOP and can be removed.

    [ralf@linux-mips.org: Fixed up conflicts in
    arch/mips/alchemy/common/dbdma.c, arch/mips/cavium-octeon/smp.c and
    arch/mips/kernel/perf_event.c.]

    Signed-off-by: Yong Zhang
    To: linux-kernel@vger.kernel.org
    Cc: tglx@linutronix.de
    linux-mips@linux-mips.org
    Patchwork: https://patchwork.linux-mips.org/patch/2835/
    Signed-off-by: Ralf Baechle

    Yong Zhang
     
  • 3d18c9836   MIPS: Fix Jazz 64-bit build error. ... Browse Code »

    Move add_wired_entry to its own header file from where it will be
    always included. Patch up other users of add_wired_entry to also include
    the header as needed.

    Signed-off-by: Ralf Baechle

    Ralf Baechle
     

09 Jun, 2011

1 commit

  • 334955ef9   i8253: Create linux/i8253.h and use it in all 8253 related files ... Browse Code »

    Signed-off-by: Ralf Baechle
    Cc: linux-mips@linux-mips.org
    Link: http://lkml.kernel.org/r/20110601180610.054254048@duck.linux-mips.net
    Signed-off-by: Thomas Gleixner

    arch/arm/mach-footbridge/isa-timer.c | 2 +-
    arch/mips/cobalt/time.c | 2 +-
    arch/mips/jazz/irq.c | 2 +-
    arch/mips/kernel/i8253.c | 2 +-
    arch/mips/mti-malta/malta-time.c | 2 +-
    arch/mips/sgi-ip22/ip22-time.c | 2 +-
    arch/mips/sni/time.c | 2 +-
    arch/x86/kernel/apic/apic.c | 2 +-
    arch/x86/kernel/apm_32.c | 2 +-
    arch/x86/kernel/hpet.c | 2 +-
    arch/x86/kernel/i8253.c | 2 +-
    arch/x86/kernel/time.c | 2 +-
    drivers/block/hd.c | 2 +-
    drivers/clocksource/i8253.c | 2 +-
    drivers/input/gameport/gameport.c | 2 +-
    drivers/input/joystick/analog.c | 2 +-
    drivers/input/misc/pcspkr.c | 2 +-
    include/linux/i8253.h | 11 +++++++++++
    sound/drivers/pcsp/pcsp.h | 2 +-
    19 files changed, 29 insertions(+), 18 deletions(-)

    Ralf Baechle
     

11 May, 2011

1 commit

  • 84d3b0dba   MIPS: Jazz: Fix GCC 4.6.0 build error ... Browse Code »

    CC arch/mips/jazz/jazzdma.o
    arch/mips/jazz/jazzdma.c: In function 'vdma_remap':
    arch/mips/jazz/jazzdma.c:214:20: error: variable 'npages' set but not used [-Werror=unused-but-set-variable]
    cc1: all warnings being treated as errors

    Signed-off-by: Ralf Baechle

    Ralf Baechle
     

29 Mar, 2011

1 commit

26 Mar, 2011

1 commit

07 Oct, 2010

1 commit

  • ca4d3e674   MIPS: Add missing #inclusions of <linux/irq.h> ... Browse Code »

    Add missing #inclusions of to a whole bunch of files that should
    really include it. Note that this can replace #inclusions of .

    This is required for the patch to sort out irqflags handling function naming to
    compile on MIPS.

    The problem is that these files require access to things like setup_irq() -
    which isn't available by #including

    Signed-off-by: David Howells
    Acked-by: Ralf Baechle

    David Howells
     

05 Aug, 2010

1 commit

01 May, 2010

1 commit

  • b20947aaa   MIPS: Fixup screen_info struct initializations ... Browse Code »

    |arch/mips/sibyte/swarm/setup.c:153:
    | warning: large integer implicitly truncated to unsigned type

    The field was changed in d9b26352 aka ("x86, setup: Store the boot
    cursor state"). This patch changes the values back they way they were
    before this extra field got introduced.

    While here, the other two boards are also converted to C99 initializer.

    Signed-off-by: Sebastian Andrzej Siewior
    Cc: linux-mips@linux-mips.org
    Patchwork: http://patchwork.linux-mips.org/patch/1137/
    Signed-off-by: Ralf Baechle

    Sebastian Andrzej Siewior
     

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
     

27 Feb, 2010

1 commit

02 Nov, 2009

1 commit

  • f45e51836   MIPS: Add IRQF_TIMER flag for timer interrupts ... Browse Code »

    Along the lines of d6c585a4342a2ff627a29f9aea77c5ed4cd76023, add IRQF_TIMER
    flag for all timer interrupts This ensures that timer interrupts won't be
    disabled on suspend and not threaded for PREEMPT_RT.

    Signed-off-by: Wu Zhangjin
    Acked-by: Thomas Gleixner
    Signed-off-by: Ralf Baechle

    Wu Zhangjin
     

04 Aug, 2009

1 commit

25 Jun, 2009

1 commit

31 Mar, 2009

1 commit

  • d17abcd54   Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask ... Browse Code »

    * git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-cpumask:
    oprofile: Thou shalt not call __exit functions from __init functions
    cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic
    cpumask: remove cpumask_t from core
    cpumask: convert rcutorture.c
    cpumask: use new cpumask_ functions in core code.
    cpumask: remove references to struct irqaction's mask field.
    cpumask: use mm_cpumask() wrapper: kernel/fork.c
    cpumask: use set_cpu_active in init/main.c
    cpumask: remove node_to_first_cpu
    cpumask: fix seq_bitmap_*() functions.
    cpumask: remove dangerous CPU_MASK_ALL_PTR, &CPU_MASK_ALL

    Linus Torvalds
     

30 Mar, 2009

2 commits

13 Dec, 2008

1 commit

26 Aug, 2008

1 commit

06 Aug, 2008

2 commits

  • 0e25f7106   remove unneeded #include <linux/ide.h>'s ... Browse Code »

    This patch remove unneeded #include 's.

    It also adds a required #include that was previously
    implicitely pulled by ide.h

    Signed-off-by: Adrian Bunk
    [bart: revert change to tests/lkdtm.c (spotted by Stephen Rothwell)]
    Signed-off-by: Bartlomiej Zolnierkiewicz

    Adrian Bunk
     
  • b5b9309d3   remove unnecessary <linux/hdreg.h> includes ... Browse Code »

    Following files don't need at all:

    - arch/mips/jazz/setup.c
    - arch/sh/boards/mach-systemh/irq.c
    - drivers/macintosh/mediabay.c
    - drivers/scsi/hptiop.c
    - drivers/usb/storage/freecom.c
    - arch/powerpc/include/asm/ide.h
    - init/main.c

    Cc: Christoph Hellwig
    Signed-off-by: Bartlomiej Zolnierkiewicz

    Bartlomiej Zolnierkiewicz
     

16 Jul, 2008

2 commits

29 Jan, 2008

1 commit

03 Nov, 2007

1 commit

19 Oct, 2007

1 commit

12 Oct, 2007

4 commits

01 Aug, 2007

1 commit

24 Jul, 2007

2 commits

11 Jul, 2007

1 commit

29 Jun, 2007

1 commit

25 Mar, 2007

1 commit

20 Mar, 2007

1 commit

  • 119537c09   [MIPS] Misc fixes for plat_irq_dispatch functions ... Browse Code »

    o adds missing ST0_IM masks, which caused the logging of valid interrupts
    as spurious
    o stops pnx8550 to log every interrupt as spurious
    o adds cause register masks for ip22/ip32, which caused handling of masked
    interrupts
    o removes some superfluous parentheses in the SNI interrupt code

    Signed-Off-By: Thiemo Seufer
    Signed-off-by: Ralf Baechle

    Thiemo Seufer
     

27 Feb, 2007

1 commit

  • d2af363cf   [MIPS] Kill redundant EXTRA_AFLAGS ... Browse Code »

    Many Makefiles in arch/mips have EXTRA_AFLAGS := $(CFLAGS) line. This
    is redundant while AFLAGS contains $(cflags-y) and any options only
    listed in CFLAGS (not in cflags-y) should be unnecessary for asm
    sources.

    Signed-off-by: Atsushi Nemoto
    Signed-off-by: Ralf Baechle

    Atsushi Nemoto
     

07 Feb, 2007

1 commit