pm24.git/tools, branch v3.1-rc6

Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm

2011-08-29T23:34:07Z

* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: pm: avoid writing the auxillary control register for ARMv7 ARM: pm: some ARMv7 requires a dsb in resume to ensure correctness ARM: pm: arm920/926: fix number of registers saved ARM: pm: CPU specific code should not overwrite r1 (v:p offset) ARM: 7066/1: proc-v7: disable SCTLR.TE when disabling MMU ARM: 7065/1: kexec: ensure new kernel is entered in ARM state ARM: 7003/1: vexpress: Add clock definition for the SP805. ARM: 7051/1: cpuimx* boards: fix mach-types errors ARM: 7019/1: Footbridge: select CLKEVT_I8253 for ARCH_NETWINDER ARM: 7015/1: ARM errata: Possible cache data corruption with hit-under-miss enabled ARM: 7014/1: cache-l2x0: Fix L2 Cache size calculation. ARM: 6967/1: ep93xx: ts72xx: fix board model detection ARM: 6965/1: ep93xx: add model detection for ts-7300 and ts-7400 boards ARM: cache: detect VIPT aliasing I-cache on ARMv6 ARM: twd: register clockevents device before enabling PPI ARM: realview: ensure visibility of writes during reset ARM: perf: make name of arm_pmu_type consistent ARM: perf: fix prototype of release_pmu ARM: fix perf build with uclibc toolchains

Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/cpupowerutils

2011-08-25T17:32:18Z

* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/cpupowerutils: cpupower: use man(1) when calling "cpupower help subcommand" cpupower: make NLS truly optional cpupower: fix Makefile typo cpupower: Make monitor command -c/--cpu aware cpupower: Better detect offlined CPUs cpupower: Do not show an empty Idle_Stats monitor if no idle driver is available cpupower: mperf monitor - Use TSC to calculate max frequency if possible cpupower: avoid using symlinks

cpupower: use man(1) when calling "cpupower help subcommand"

2011-08-19T15:13:56Z

Instead of printing something non-formatted to stdout, call man(1) to show the man page for the proper subcommand. Signed-off-by: Dominik Brodowski

cpupower: make NLS truly optional

2011-08-19T15:00:02Z

Loosely based on a patch for cpufrequtils, submittted by Sergey Dryabzhinsky and signed-off-by: Matt Turner Signed-off-by: Dominik Brodowski

cpupower: fix Makefile typo

2011-08-19T14:49:49Z

Signed-off-by: Dave Jones Signed-off-by: Dominik Brodowski

perf tools: Add group event scheduling option to perf record/stat

2011-08-18T10:35:46Z

Group event scheduling command line option is missing in perf record/stat. Add it to perf record/stat, which is same as in perf top. Reported-by: Andi Kleen Cc: Andi Kleen Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1313577727.2754.5.camel@hp6530s Signed-off-by: Lin Ming Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Fix build against newer glibc

2011-08-18T10:24:53Z

Upstream glibc commit 295e904 added a definition for __attribute_const__ to cdefs.h. This causes the following error when building perf: util/include/linux/compiler.h:8:0: error: "__attribute_const__" redefined [-Werror] /usr/include/sys/cdefs.h:226:0: note: this is the location of the previous definition Wrap __attribute_const__ in #ifndef as we do for __always_inline. Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20110818113720.GL2227@zod.bos.redhat.com Signed-off-by: Josh Boyer Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Fix error handling of unknown events

2011-08-18T10:21:13Z

There was a problem with the parse_events() code not printing the correct event name when an event was unknown and starting with an 'r'. The source of the problem was the way raw notation was parsed. Without the patch: $ perf stat -e retired_foo invalid event modifier: 'tired_foo' With the patch: $ perf stat -e retired_foo invalid or unsupported event: 'retired_foo' This also covers the case where the name of the event was not printed at all when perf was linked with libpfm4. Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20110723021043.GA20178@quad Signed-off-by: Stephane Eranian Signed-off-by: Arnaldo Carvalho de Melo

perf evlist: Fix missing event name init for default event

2011-08-18T10:20:31Z

When no event is given to perf record, perf top, a default event is initialized (cycles). However, perf_evlist__add_default() was not setting the symbolic name for the event. Perf top worked simply because it was reconstructing the name from the event code. But it should not have to do this. This patch initializes the evsel->name field properly. This second version improves the code flow on the non error path. Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20110607161936.GA8163@quad Signed-off-by: Stephane Eranian [committer note: Use perf_evsel__delete() instead of plain free()] Signed-off-by: Arnaldo Carvalho de Melo

perf list: Fix exit value

2011-08-18T10:19:15Z

This patch fixes an issue with the exit value of perf list: $ perf list; echo $? 129 perf list returns an error exit code even though there is no error. There was a stray exit(129) in print_events(). This patch removes this exit(). $ perf list; echo $? 0 $ perf list hw sw cpu-cycles OR cycles [Hardware event] stalled-cycles-frontend OR idle-cycles-frontend [Hardware event] stalled-cycles-backend OR idle-cycles-backend [Hardware event] instructions [Hardware event] cache-references [Hardware event] cache-misses [Hardware event] branch-instructions OR branches [Hardware event] branch-misses [Hardware event] bus-cycles [Hardware event] cpu-clock [Software event] task-clock [Software event] page-faults OR faults [Software event] minor-faults [Software event] major-faults [Software event] context-switches OR cs [Software event] cpu-migrations OR migrations [Software event] alignment-faults [Software event] emulation-faults [Software event] $ echo $? 0 Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20110523123917.GA31060@quad Signed-off-by: Stephane Eranian Signed-off-by: Arnaldo Carvalho de Melo