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Arnaldo Carvalho de Melo 699c12a7cc perf intel-pt: Update documentation about context switch events 
Since the unprivileged sched switch event was added in perf, PT doesn't
need need perf_event_paranoid=-1 anymore for per cpu decoding.

Add a note stating that that is only needed for kernels < 4.2.

Reported-by: Andi Kleen <ak@linux.intel.com>
Report-Link: http://lkml.kernel.org/r/http://lkml.kernel.org/n/tip-x2ybghpqxxn3zu0m8o7qi42r@git.kernel.org
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 45ac1403f564 ("perf: Add PERF_RECORD_SWITCH to indicate context switches")
Link: http://lkml.kernel.org/n/tip-x2ybghpqxxn3zu0m8o7qi42r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2016-11-11 13:18:52 -03:00
..
arch
perf tools: Update x86's syscall_64.tbl, adding pkey_(alloc,free,mprotect)
2016-10-28 11:29:44 -02:00
bench
perf bench futex: Sanitize numeric parameters
2016-10-25 09:50:53 -03:00
Documentation
perf intel-pt: Update documentation about context switch events
2016-11-11 13:18:52 -03:00
jvmti
perf jit: Remove unecessary padding in jitdump file
2016-10-24 11:07:38 -03:00
pmu-events
perf vendor events: Support couple more POWER8 PVRs in mapfile
2016-10-17 13:39:47 -03:00
python
perf python: Add tracepoint example
2016-07-12 16:23:35 -03:00
scripts
perf/core improvements and fixes:
2016-08-04 11:02:38 +02:00
tests
perf tools: Fix typo "No enough" to "Not enough"
2016-10-24 11:07:42 -03:00
trace
perf trace beauty mmap: Add missing MADV_FREE
2016-09-19 11:25:07 -03:00
ui
perf hist browser: Fix hierarchy column counts
2016-10-25 09:52:49 -03:00
util
perf callchain: Fixup help/config for no-unwinding
2016-11-07 22:13:47 -03:00
.gitignore
perf tools: Add arch/*/include/generated/ to .gitignore
2016-05-30 12:41:46 -03:00
Build
perf c2c: Add c2c command
2016-10-19 13:18:31 -03:00
builtin-annotate.c
perf annotate: Add branch stack / basic block
2016-09-08 13:44:03 -03:00
builtin-bench.c
perf subcmd: Create subcmd library
2015-12-17 14:27:14 -03:00
builtin-buildid-cache.c
tools: Introduce str_error_r()
2016-07-12 15:19:47 -03:00
builtin-buildid-list.c
perf subcmd: Create subcmd library
2015-12-17 14:27:14 -03:00
builtin-c2c.c
perf c2c report: Add --show-all option
2016-10-21 10:32:02 -03:00
builtin-config.c
perf config: Reimplement show_config() using config_set__for_each
2016-06-23 17:23:00 -03:00
builtin-data.c
perf data ctf: Add '--all' option for 'perf data convert'
2016-06-28 10:54:57 -03:00
builtin-diff.c
perf hists: Add support for header span
2016-08-23 15:37:33 -03:00
builtin-evlist.c
perf evlist: Rename for_each() macros to for_each_entry()
2016-06-23 11:26:15 -03:00
builtin-help.c
tools: Introduce str_error_r()
2016-07-12 15:19:47 -03:00
builtin-inject.c
perf symbols: Remove symbol_filter_t machinery
2016-09-05 11:14:50 -03:00
builtin-kmem.c
perf symbols: Remove symbol_filter_t machinery
2016-09-05 11:14:50 -03:00
builtin-kvm.c
perf kvm: Use NSEC_PER_USEC
2016-08-23 15:37:33 -03:00
builtin-list.c
perf list: Support long jevents descriptions
2016-10-03 21:35:47 -03:00
builtin-lock.c
perf subcmd: Create subcmd library
2015-12-17 14:27:14 -03:00
builtin-mem.c
perf tools mem: Fix -t store option for record command
2016-08-12 14:39:48 -03:00
builtin-probe.c
perf probe: Ignore vmlinux Build-id when offline vmlinux given
2016-09-01 12:42:22 -03:00
builtin-record.c
perf record: Add support for using symbols in address filters
2016-09-29 11:17:02 -03:00
builtin-report.c
perf tools: Use normal error reporting when processing PERF_RECORD_READ events
2016-10-24 11:07:44 -03:00
builtin-sched.c
perf tools: Introduce timestamp__scnprintf_usec()
2016-10-28 11:29:40 -02:00
builtin-script.c
perf tools: Introduce timestamp__scnprintf_usec()
2016-10-28 11:29:40 -02:00
builtin-stat.c
perf tools: Add PMU configuration to tools
2016-09-22 13:07:36 -03:00
builtin-timechart.c
perf timechart: Use NSEC_PER_U?SEC
2016-08-23 15:37:33 -03:00
builtin-top.c
perf tools: Add PMU configuration to tools
2016-09-22 13:07:36 -03:00
builtin-trace.c
perf trace: Use the syscall raw_syscalls:sys_enter timestamp
2016-10-24 11:07:46 -03:00
builtin-version.c
perf tools: Move cmd_version() to builtin-version.c
2015-12-09 13:42:03 -03:00
builtin.h
perf c2c: Add c2c command
2016-10-19 13:18:31 -03:00
command-list.txt
perf tools: Do not show trace command if it's not compiled in
2016-01-08 12:46:17 -03:00
CREDITS
…
design.txt
perf tools: Update some code references in design.txt
2014-03-18 18:17:06 -03:00
Makefile
perf build tests: Do parallell builds with 'build-test'
2016-02-04 15:57:00 -03:00
Makefile.config
perf jit: Enable jitdump support without dwarf
2016-10-24 11:07:37 -03:00
Makefile.perf
perf bench mem: Ignore export.h related changes to mem{cpy,set}.S
2016-10-28 11:29:43 -02:00
MANIFEST
tools lib: Add for_each_clear_bit macro
2016-10-24 11:07:33 -03:00
perf-archive.sh
perf archive: Make 'f' the last parameter for tar
2012-09-17 13:10:42 -03:00
perf-completion.sh
perf tools: Avoid confusion with preloaded bash function for perf bash completion
2015-03-19 13:53:27 -03:00
perf-read-vdso.c
perf tools: Build programs to copy 32-bit compatibility
2014-10-29 10:32:48 -02:00
perf-sys.h
perf powerpc: Fix build-test failure
2016-09-08 13:44:07 -03:00
perf-with-kcore.sh
perf tools: Fix perf-with-kcore handling of arguments containing spaces
2015-08-06 16:48:27 -03:00
perf.c
perf c2c: Add c2c command
2016-10-19 13:18:31 -03:00
perf.h
tools: Introduce tools/include/linux/time64.h for *SEC_PER_*SEC macros
2016-08-23 15:37:33 -03:00