Eric Lee / smarc-fsl-linux-kernel

27 Jul, 2011

1 commit

  • 60063497a   atomic: use <linux/atomic.h> ... Browse Code »

    This allows us to move duplicated code in
    (atomic_inc_not_zero() for now) to

    Signed-off-by: Arun Sharma
    Reviewed-by: Eric Dumazet
    Cc: Ingo Molnar
    Cc: David Miller
    Cc: Eric Dumazet
    Acked-by: Mike Frysinger
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Arun Sharma
     

04 Oct, 2009

1 commit

  • 0a3d31b79   m32r: Fix IPI function calls for SMP ... Browse Code »

    This patch fixes the m32r SMP kernel after 2.6.27.

    A part of the following patch breaks m32r SMP operation.
    > m32r: convert to generic helpers for IPI function calls
    > commit 7b7426c8a615cf61df9a77b9df7d5b75d91e3fa0

    In the above patch, a CALL_FUNC_SINGLE_IPI was newly introduced,
    but the its IPI vector number was wrong in the patch code.

    The m32r SMP kernel hanged-up during boot operation, because
    the CPU_BOOT_IPI was called instead of CALL_FUNC_SINGLE_IPI
    (CPU_BOOT_IPI had no side effect at that time because the 2nd
    core had already been started up),
    as a result, csd_unlock() was not called, then a dead lock
    occurred in csd_lock_wait() after the detection of Compact Flash
    memory as IDE generic disk.

    Signed-off-by: Toshihiro HANAWA
    Signed-off-by: Hirokazu Takata

    Toshihiro HANAWA
     

27 Sep, 2008

1 commit

  • 81e480730   m32r/kernel/: cleanups ... Browse Code »

    This patch contains the following cleanups:
    - make the following needlessly global code static:
    - entry.S: resume_userspace
    - process.c: pm_idle
    - process.c: default_idle()
    - smp.c: send_IPI_allbutself()
    - time.c: timer_interrupt()
    - time.c: struct irq0
    - traps.c: set_eit_vector_entries()
    - traps.c: kstack_depth_to_print
    - traps.c: show_trace()
    - traps.c: die_lock
    - remove the following unused code:
    - head.S: startup_32
    - process.c: hlt_counter
    - process.c: disable_hlt()
    - process.c: enable_hlt()
    - process.c: dump_task_regs()
    - remove the following variables and their usages since they were
    always 0:
    - irq.c: irq_err_count
    - irq.c: irq_mis_count

    Signed-off-by: Adrian Bunk
    Signed-off-by: Andrew Morton
    Signed-off-by: Hirokazu Takata

    Adrian Bunk
     

26 Jun, 2008

1 commit

20 Oct, 2007

1 commit

  • 19c5870c0   Use helpers to obtain task pid in printks (arch code) ... Browse Code »

    One of the easiest things to isolate is the pid printed in kernel log.
    There was a patch, that made this for arch-independent code, this one makes
    so for arch/xxx files.

    It took some time to cross-compile it, but hopefully these are all the
    printks in arch code.

    Signed-off-by: Alexey Dobriyan
    Signed-off-by: Pavel Emelyanov
    Cc:
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Alexey Dobriyan
     

12 Oct, 2006

1 commit

01 Jul, 2006

1 commit

12 Oct, 2005

1 commit

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