Wang Nan 38272dc4f1 perf symbols: Check kptr_restrict for root ...

If kptr_restrict is set to 2, even root is not allowed to see pointers.
This patch checks kptr_restrict even if euid == 0. For root, report
error if kptr_restrict is 2.

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Zefan Li <lizefan@huawei.com>
Cc: pi3orama@163.com
Link: http://lkml.kernel.org/r/1464081688-167940-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

2016-05-27 09:41:23 -03:00

..

arch

perf dwarf: Guard !x86_64 definitions under #ifdef else clause

2016-05-12 11:26:59 -03:00

bench

perf bench: Remove one more die() call

2016-04-26 13:28:40 -03:00

config

perf probe: Check if dwarf_getlocations() is available

2016-05-12 11:26:59 -03:00

Documentation

perf report: Add srcline_from/to branch sort keys

2016-05-23 11:25:16 -03:00

jvmti

perf jit: Add support for using TSC as a timestamp

2016-04-01 18:42:55 -03:00

python

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scripts

perf script: Update export-to-postgresql to support callchain export

2016-05-06 13:00:55 -03:00

tests

perf tests: Add test to check backward ring buffer

2016-05-09 18:11:22 -03:00

trace

perf trace: Move seccomp args beautifiers to tools/perf/trace/beauty/

2016-05-11 13:06:00 -03:00

ui

perf hists: Move sort__has_comm into struct perf_hpp_list

2016-05-05 21:04:02 -03:00

util

perf symbols: Check kptr_restrict for root

2016-05-27 09:41:23 -03:00

.gitignore

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Build

perf tools: Set and pass DOCDIR to builtin-report.c

2016-01-12 12:42:07 -03:00

builtin-annotate.c

perf tools: Set buildid dir under symfs when --symfs is provided

2016-05-20 11:43:58 -03:00

builtin-bench.c

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builtin-buildid-cache.c

perf symbols: Introduce DSO__NAME_KALLSYMS and DSO__NAME_KCORE

2016-05-16 23:11:48 -03:00

builtin-buildid-list.c

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builtin-config.c

perf config: Make show_config() use perf_config_set

2016-04-14 09:15:47 -03:00

builtin-data.c

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builtin-diff.c

perf tools: Set buildid dir under symfs when --symfs is provided

2016-05-20 11:43:58 -03:00

builtin-evlist.c

perf evlist: Add --trace-fields option to show trace fields

2016-01-08 14:23:02 -03:00

builtin-help.c

perf help: Make check_emacsclient_version to check strbuf APIs

2016-05-10 11:56:14 -03:00

builtin-inject.c

perf tools: Add time conversion event

2016-03-31 10:52:24 -03:00

builtin-kmem.c

perf callchain: Start moving away from global per thread cursors

2016-04-14 14:48:07 -03:00

builtin-kvm.c

perf evsel: Do not use globals in config()

2016-04-11 22:18:20 -03:00

builtin-list.c

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builtin-lock.c

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builtin-mem.c

perf mem: Add -U/-K (--all-user/--all-kernel) options

2016-03-30 11:14:07 -03:00

builtin-probe.c

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builtin-record.c

perf record: Read from backward ring buffer

2016-05-23 18:22:48 -03:00

builtin-report.c

perf tools: Set buildid dir under symfs when --symfs is provided

2016-05-20 11:43:58 -03:00

builtin-sched.c

perf sched map: Display only given cpus

2016-04-13 10:11:52 -03:00

builtin-script.c

perf tools: Set buildid dir under symfs when --symfs is provided

2016-05-20 11:43:58 -03:00

builtin-stat.c

Merge tag 'perf-core-for-mingo-20160516' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

2016-05-20 08:20:14 +02:00

builtin-timechart.c

perf tools: Set buildid dir under symfs when --symfs is provided

2016-05-20 11:43:58 -03:00

builtin-top.c

perf top: Use machine->kptr_restrict_warned

2016-05-20 11:43:55 -03:00

builtin-trace.c

perf trace: Use the ptr->name beautifier as default for "filename" args

2016-05-23 16:41:00 -03:00

builtin-version.c

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builtin.h

perf tools: Remove needless 'extern' from function prototypes

2016-03-23 15:06:35 -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

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design.txt

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Makefile

perf build tests: Do parallell builds with 'build-test'

2016-02-04 15:57:00 -03:00

Makefile.perf

perf tools: Build syscall table .c header from kernel's syscall_64.tbl

2016-04-08 09:58:14 -03:00

MANIFEST

perf bench: Fix detached tarball building due to missing 'perf bench memcpy' headers

2016-03-24 12:28:57 -03:00

perf-archive.sh

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perf-completion.sh

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perf-read-vdso.c

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perf-sys.h

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perf-with-kcore.sh

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perf.c

perf tools: Separate accounting of contexts and real addresses in a stack trace

2016-05-16 23:11:54 -03:00

perf.h

perf tools: Ditch record_opts.callgraph_set

2016-04-18 12:26:27 -03:00