[PATCH 00/15] oprofile fixes and updates for v2.6.34
From: Robert Richter
Date: Fri Feb 26 2010 - 12:40:53 EST
This patch series contains oprofile fixes and updates for v2.6.34. It
includes:
* Kconfig updates and fixes (patches 1, 2, 3)
* bug fixes (patches 4, 10, 12)
* IBS cpuid detection (patch 5)
* IBS software randomization (patches 6, 7)
* print warnings if counters are reserved or in use (patches 8, 9)
* code improvements (patch 11)
* x86 updates to perf_event.h to share code between subsystems
(patches 13, 14, 15)
See also enclosed changelog.
Ingo, please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git core
Thanks,
-Robert
The following changes since commit 724e6d3fe8003c3f60bf404bf22e4e331327c596:
Linus Torvalds (1):
Linux 2.6.33-rc8
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile.git core
Naga Chumbalkar (1):
oprofile/x86: add comment to counter-in-use warning
Robert Richter (13):
oprofile: remove tracing build dependency
oprofile: remove EXPERIMENTAL from the config option description
oprofile/x86: remove OPROFILE_IBS config option
oprofile/x86: remove node check in AMD IBS initialization
oprofile/x86: implement IBS cpuid feature detection
oprofile/x86: implement randomization for IBS periodic op counter
oprofile/x86: warn user if a counter is already active
oprofile/x86: fix perfctr nmi reservation for mulitplexing
oprofile/x86: use kzalloc() instead of kmalloc()
oprofile/x86: fix msr access to reserved counters
perf, x86: make IBS macros available in perf_event.h
perf, x86: add some IBS macros to perf_event.h
perf, x86: rename macro in ARCH_PERFMON_EVENTSEL_ENABLE
Suravee Suthikulpanit (1):
oprofile/x86: implement lsfr pseudo-random number generator for IBS
arch/Kconfig | 18 +--
arch/x86/include/asm/perf_event.h | 14 ++-
arch/x86/kernel/cpu/perf_event.c | 16 +-
arch/x86/kernel/cpu/perfctr-watchdog.c | 2 +-
arch/x86/oprofile/nmi_int.c | 17 +-
arch/x86/oprofile/op_model_amd.c | 261 ++++++++++++++++++++------------
arch/x86/oprofile/op_model_p4.c | 6 -
arch/x86/oprofile/op_model_ppro.c | 21 ++-
arch/x86/oprofile/op_x86_model.h | 20 +++
init/Kconfig | 2 +-
10 files changed, 227 insertions(+), 150 deletions(-)
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