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base repository: raspberrypi/linux
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base: rpi-3.6.y
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head repository: technion/linux
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compare: rpi-3.6.y
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  • 11 commits
  • 13 files changed
  • 2 contributors

Commits on May 13, 2013

  1. Fixed build errors. 

    kernel/trace/trace_events_filter.c: In function "ftrace_function_set_filter_cb":
kernel/trace/trace_events_filter.c:2074:8: warning: "ret" may be used uninitialized in this function [-Wuninitialized]

Patch has been queued mainline commit 92d8d4a "tracing/filter: Add missing initialization

arch/arm/mach-bcm2708/bcm2708.c: In function "timer_set_mode":
arch/arm/mach-bcm2708/bcm2708.c:780:16: warning: unused variable "stc" [-Wunused-variable]
Removed unused variable.

drivers/usb/storage/realtek_cr.c: In function "init_realtek_cr":
drivers/usb/storage/realtek_cr.c:476:33: warning: "buf[15]" may be used uninitia
lized in this function [-Wuninitialized]
Change conditional.
    @technion
    technion committed May 13, 2013
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  2. Base PPS patch. 

    Spacing changed to meet kernel coding style guidelines.
    @technion
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  3. PPS is now a configurable kernel option. 

    Default is "disabled".
    @technion
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  4. The pin to use with PPS is now configurable. 

    Added a dmesg log on boot.
    @technion
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  5. Fixed for coding style guidelines.

    @technion
    technion committed May 13, 2013
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  6. The function of imagetool-uncompress.py is now built into "make"

    @technion
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  7. ptrace: introduce signal_wake_up_state() and ptrace_signal_wake_up() 

    Cleanup and preparation for the next change.

signal_wake_up(resume => true) is overused. None of ptrace/jctl callers
actually want to wakeup a TASK_WAKEKILL task, but they can't specify the
necessary mask.

Turn signal_wake_up() into signal_wake_up_state(state), reintroduce
signal_wake_up() as a trivial helper, and add ptrace_signal_wake_up()
which adds __TASK_TRACED.

This way ptrace_signal_wake_up() can work "inside" ptrace_request()
even if the tracee doesn't have the TASK_WAKEKILL bit set.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
    @oleg-nesterov @technion
    oleg-nesterov authored and technion committed May 13, 2013
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  8. wake_up_process() should be never used to wakeup a TASK_STOPPED/TRACE… 

    …D task

wake_up_process() should never wakeup a TASK_STOPPED/TRACED task.
Change it to use TASK_NORMAL and add the WARN_ON().

TASK_ALL has no other users, probably can be killed.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
    @oleg-nesterov @technion
    oleg-nesterov authored and technion committed May 13, 2013
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  9. ptrace: ensure arch_ptrace/ptrace_request can never race with SIGKILL 

    This is a merge of 9899d11
    @technion
    technion committed May 13, 2013
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  10. Useful readme now.

    @technion
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  11. Revert "Revert "ARM: 7668/1: fix memset-related crashes caused by rec… 

    …ent GCC (4.7.2) optimizations""

This reverts commit bb9948f.
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