[PATCH 0/3] powerpc/xmon: improvements and fixes

[Guilherme G. Piccoli]

This series contains some improvements and fixes to xmon:

1) Pan Xinhui fixed a long-term bug, in which the xmon debugger got
stuck enabled after user invoked it using sysrq, regardless of its
state set in the kernel command-line.

2) A debugfs entry was added in order to allow user to enable/disable
xmon without need a kernel reload.

3) The nobt option was dropped and some minor issues were fixed, like
a misplacement of __initdata.

@Pan Xinhui: I did a minor modification in your commit message, feel
free to improve it if you think it isn't ok.

Thanks!


Guilherme G. Piccoli (2):
  powerpc/xmon: drop the nobt option from xmon, yet keeping the
    functionality
  powerpc/xmon: add debugfs entry for xmon

Pan Xinhui (1):
  powerpc/xmon: Fix an unexpected xmon on/off state change

 arch/powerpc/xmon/xmon.c | 61 ++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 49 insertions(+), 12 deletions(-)

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2.7.4