Andi Kleen a5c2a4c956 perf tools: Fix perf record as non root with kptr_restrict == 1 ... Currently perf record always errors out when you run it as non-root with kptr_restrict == 1, which is often the default. Make it only warn instead and fix the kernel resolve code to not segfault later. Profiling works still fine, except kernel symbols are not resolved. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1411594794-7229-1-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2014-09-26 10:51:41 -03:00
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Documentation	perf tools: Disable kernel symbol demangling by default	2014-09-17 17:08:09 -03:00
arch	perf tool: fix compilation for ARM	2014-09-17 17:08:09 -03:00
bench	perf tools: Don't include sys/poll.h directly	2014-09-17 17:08:09 -03:00
config	perf tools: Fix GNU-only grep usage in Makefile	2014-09-17 17:08:09 -03:00
python	perf python: Remove duplicate TID bit from mask	2013-08-07 17:35:25 -03:00
scripts	perf script: Add callchain to generic and tracepoint events	2014-07-16 17:57:33 -03:00
tests	tools lib fd array: Allow associating an integer cookie with each entry	2014-09-25 16:46:55 -03:00
ui	perf hists browser: Consolidate callchain print functions in TUI	2014-08-24 08:11:19 -03:00
util	perf tools: Fix perf record as non root with kptr_restrict == 1	2014-09-26 10:51:41 -03:00
.gitignore	perf tools: Add perf-with-kcore script	2014-09-17 17:08:08 -03:00
CREDITS	perf_counter tools: Add CREDITS file for Git contributors	2009-06-24 19:54:29 +02:00
MANIFEST	perf kvm: Add stat support on s390	2014-07-16 17:57:33 -03:00
Makefile	perf tools: Add 'build-test' make target	2014-01-16 16:26:26 -03:00
Makefile.perf	tools lib api: Adopt fdarray class from perf's evlist	2014-09-25 16:46:55 -03:00
builtin-annotate.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-bench.c	perf bench: Add --repeat option	2014-06-19 16:13:15 -03:00
builtin-buildid-cache.c	perf buildid-cache: Use strerror_r instead of strerror	2014-08-15 13:07:59 -03:00
builtin-buildid-list.c	perf session: Separating data file properties from session	2013-10-21 17:33:25 -03:00
builtin-diff.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-evlist.c	perf tools: Move pr_* debug macros into debug object	2014-07-17 12:58:39 -03:00
builtin-help.c	perf help: Use strerror_r instead of strerror	2014-08-15 13:08:26 -03:00
builtin-inject.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-kmem.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-kvm.c	tools lib api: Adopt fdarray class from perf's evlist	2014-09-25 16:46:55 -03:00
builtin-list.c	perf list: Add usage	2013-11-05 14:26:41 -03:00
builtin-lock.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-mem.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-probe.c	perf probe: Do not access kallsyms when analyzing user binaries	2014-09-17 18:01:14 -03:00
builtin-record.c	perf record: Filter out POLLHUP'ed file descriptors	2014-09-25 16:46:56 -03:00
builtin-report.c	perf tools: Disable kernel symbol demangling by default	2014-09-17 17:08:09 -03:00
builtin-sched.c	perf sched: Use strerror_r instead of strerror	2014-08-15 13:07:47 -03:00
builtin-script.c	perf scripting: Add 'flush' callback to scripting API	2014-08-22 13:12:11 -03:00
builtin-stat.c	perf stat: Fix --per-core on multi socket systems	2014-09-26 10:17:13 -03:00
builtin-timechart.c	perf tools: Check recorded kernel version when finding vmlinux	2014-08-13 16:42:21 -03:00
builtin-top.c	perf evlist: Introduce poll method for common code idiom	2014-09-25 16:46:55 -03:00
builtin-trace.c	perf trace: Filter out POLLHUP'ed file descriptors	2014-09-25 16:46:56 -03:00
builtin.h	perf tools: Add new mem command for memory access profiling	2013-04-01 12:21:44 -03:00
command-list.txt	perf tools: Add new mem command for memory access profiling	2013-04-01 12:21:44 -03:00
design.txt	perf tools: Update some code references in design.txt	2014-03-18 18:17:06 -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 sched: Introduce --list-cmds for use by scripts	2014-04-16 17:16:05 +02:00
perf-sys.h	perf tools: Allow to use cpuinfo on s390	2014-07-07 16:55:24 -03:00
perf-with-kcore.sh	perf tools: Add perf-with-kcore script	2014-09-17 17:08:08 -03:00
perf.c	perf: Use strerror_r instead of strerror	2014-08-15 10:54:29 -03:00
perf.h	perf tools: Move ACCESS_ONCE from perf.h header	2014-05-05 17:49:07 +02:00