Patchwork [GIT,PULL] hw-breakpoint updates for 3.8

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Submitter Will Deacon
Date Nov. 9, 2012, 3:06 p.m.
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Permalink /patch/198098/
State New
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git:// hw-breakpoint


Will Deacon - Nov. 9, 2012, 3:06 p.m.
Hi Russell,

This series of patches reworks much of the debug register reset sequence
for ARM debug architecture 7.1 in light of some comments from Stephen



The following changes since commit 3d70f8c617a436c7146ecb81df2265b4626dfe89:

  Linux 3.7-rc4 (2012-11-04 11:07:39 -0800)

are available in the git repository at:
  git:// hw-breakpoint

Dietmar Eggemann (1):
      ARM: hw_breakpoint: use CRn as argument for debug reg accessor macros

Will Deacon (7):
      ARM: hw_breakpoint: only clear OS lock when implemented on v7
      ARM: hw_breakpoint: fix monitor mode detection with v7.1
      ARM: hw_breakpoint: fix ordering of debug register reset sequence
      ARM: hw_breakpoint: don't try to clear v6 debug registers during boot
      ARM: hw_breakpoint: make boot quieter without CPUID feature registers
      ARM: hw_breakpoint: check if monitor mode is enabled during validation
      ARM: hw_breakpoint: kill WARN_ONCE usage

 arch/arm/include/asm/hw_breakpoint.h |    8 +-
 arch/arm/kernel/hw_breakpoint.c      |  154 +++++++++++++++++++---------------
 2 files changed, 89 insertions(+), 73 deletions(-)