Eric Lee / linux-smarc-t335x-v3.2

08 Jan, 2011

1 commit

  • 2d75af2f2   dynamic debug: Fix build issue with older gcc ... Browse Code »

    On older gcc (3.3) dynamic debug fails to compile:

    include/net/inet_connection_sock.h: In function `inet_csk_reset_xmit_timer':
    include/net/inet_connection_sock.h:236: error: duplicate label declaration `do_printk'
    include/net/inet_connection_sock.h:219: error: this is a previous declaration
    include/net/inet_connection_sock.h:236: error: duplicate label declaration `out'
    include/net/inet_connection_sock.h:219: error: this is a previous declaration
    include/net/inet_connection_sock.h:236: error: duplicate label `do_printk'
    include/net/inet_connection_sock.h:236: error: duplicate label `out'

    Fix, by reverting the usage of JUMP_LABEL() in dynamic debug for now.

    Cc:
    Reported-by: Tetsuo Handa
    Tested-by: Tetsuo Handa
    Signed-off-by: Jason Baron
    Signed-off-by: Steven Rostedt

    Jason Baron
     

23 Oct, 2010

1 commit

  • 8abfc6e7a   Merge branch 'for-2.6.37/drivers' of git://git.kernel.dk/linux-2.6-block ... Browse Code »

    * 'for-2.6.37/drivers' of git://git.kernel.dk/linux-2.6-block: (95 commits)
    cciss: fix PCI IDs for new Smart Array controllers
    drbd: add race-breaker to drbd_go_diskless
    drbd: use dynamic_dev_dbg to optionally log uuid changes
    dynamic_debug.h: Fix dynamic_dev_dbg() macro if CONFIG_DYNAMIC_DEBUG not set
    drbd: cleanup: change "s
    drbd: add explicit drbd_md_sync to drbd_resync_finished
    drbd: Do not log an ASSERT for P_OV_REQUEST packets while C_CONNECTED
    drbd: fix for possible deadlock on IO error during resync
    drbd: fix unlikely access after free and list corruption
    drbd: fix for spurious fullsync (uuids rotated too fast)
    drbd: allow for explicit resync-finished notifications
    drbd: preparation commit, using full state in receive_state()
    drbd: drbd_send_ack_dp must not rely on header information
    drbd: Fix regression in recv_bm_rle_bits (compressed bitmap)
    drbd: Fixed a stupid copy and paste error
    drbd: Allow larger values for c-fill-target.
    ...

    Fix up trivial conflict in drivers/block/ataflop.c due to BKL removal

    Linus Torvalds
     

15 Oct, 2010

1 commit

23 Sep, 2010

1 commit

05 Jul, 2010

1 commit

  • ff49d74ad   module: initialize module dynamic debug later ... Browse Code »

    We should initialize the module dynamic debug datastructures
    only after determining that the module is not loaded yet. This
    fixes a bug that introduced in 2.6.35-rc2, where when a trying
    to load a module twice, we also load it's dynamic printing data
    twice which causes all sorts of nasty issues. Also handle
    the dynamic debug cleanup later on failure.

    Signed-off-by: Yehuda Sadeh
    Signed-off-by: Rusty Russell (removed a #ifdef)
    Signed-off-by: Linus Torvalds

    Yehuda Sadeh
     

25 May, 2010

1 commit

16 Dec, 2009

1 commit

  • 00b55864b   dynamic_debug.h/kernel.h: Remove KBUILD_MODNAME from dynamic_pr_debug ... Browse Code »

    If CONFIG_DYNAMIC_DEBUG is enabled and a source file has:

    #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
    #include

    dynamic_debug.h will duplicate KBUILD_MODNAME
    in the output string.

    Remove the use of KBUILD_MODNAME from the
    output format string generated by dynamic_debug.h

    If CONFIG_DYNAMIC_DEBUG is not enabled, no compile-time
    check is done to printk/dev_printk arguments.

    Add it.

    Signed-off-by: Joe Perches
    Cc: Jason Baron
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    Joe Perches
     

17 Apr, 2009

1 commit

25 Mar, 2009

2 commits

  • e6e66b02e   Dynamic debug: fix pr_fmt() build error ... Browse Code »

    When CONFIG_DYNAMIC_DEBUG is enabled, allow callers of pr_debug()
    to provide their own definition of pr_fmt() even if that definition
    uses tricks like

    #define pr_fmt(fmt) "%s:" fmt, __func__

    Signed-off-by: Greg Banks
    Cc: Jason Baron
    Acked-by: Geert Uytterhoeven
    Signed-off-by: Greg Kroah-Hartman

    Greg Banks
     
  • e9d376f0f   dynamic debug: combine dprintk and dynamic printk ... Browse Code »

    This patch combines Greg Bank's dprintk() work with the existing dynamic
    printk patchset, we are now calling it 'dynamic debug'.

    The new feature of this patchset is a richer /debugfs control file interface,
    (an example output from my system is at the bottom), which allows fined grained
    control over the the debug output. The output can be controlled by function,
    file, module, format string, and line number.

    for example, enabled all debug messages in module 'nf_conntrack':

    echo -n 'module nf_conntrack +p' > /mnt/debugfs/dynamic_debug/control

    to disable them:

    echo -n 'module nf_conntrack -p' > /mnt/debugfs/dynamic_debug/control

    A further explanation can be found in the documentation patch.

    Signed-off-by: Greg Banks
    Signed-off-by: Jason Baron
    Signed-off-by: Greg Kroah-Hartman

    Jason Baron