[tip:perf/urgent] kprobes/x86: Free 'optinsn' cache when range check fails

Commit-ID: 256aae5eac6d328067d1a986a7c5df6f19bdc8b4 Gitweb: http://git.kernel.org/tip/256aae5eac6d328067d1a986a7c5df6f19bdc8b4 Author: Wang Nan wangn...@huawei.com AuthorDate: Mon, 28 Jul 2014 20:20:19 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 27 Aug 2014 20:24:32

[tip:perf/core] perf tools: Make CPUINFO_PROC an array to support different kernel versions

Commit-ID: 493c3031336a49bbd50777dc2adfa52a49933d43 Gitweb: http://git.kernel.org/tip/493c3031336a49bbd50777dc2adfa52a49933d43 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 24 Oct 2014 09:45:26 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 29 Oct 2014

[tip:perf/core] perf tools: Ensure return negative value when write header error

Commit-ID: ed3077585f2f041e0db0fc41060b69673e98963b Gitweb: http://git.kernel.org/tip/ed3077585f2f041e0db0fc41060b69673e98963b Author: Wang Nan wangn...@huawei.com AuthorDate: Thu, 16 Oct 2014 11:08:29 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 29 Oct 2014

[tip:perf/urgent] perf: Fix building warning on ARM 32

Commit-ID: ac931f87a647ca156f65a4c00e7297165e4fa2d8 Gitweb: http://git.kernel.org/tip/ac931f87a647ca156f65a4c00e7297165e4fa2d8 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 16 Dec 2014 14:19:06 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Fri, 19 Dec 2014 13:09:43

[tip:perf/urgent] perf test: Fix dwarf unwind using libunwind.

Commit-ID: b93b0967826a4a00297dde1cbbda8df673c1689e Gitweb: http://git.kernel.org/tip/b93b0967826a4a00297dde1cbbda8df673c1689e Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 14 Jan 2015 10:36:47 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 16 Jan 2015

[tip:perf/core] perf scripting perl: Force to use stdbool

Commit-ID: 75e0b5f010837f29b5773653a248852a7317562b Gitweb: http://git.kernel.org/tip/75e0b5f010837f29b5773653a248852a7317562b Author: Wang Nan wangn...@huawei.com AuthorDate: Mon, 19 Jan 2015 20:43:17 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 21 Jan 2015

[tip:perf/urgent] kprobes/x86: Mark 2 bytes NOP as boostable

Commit-ID: b7e37567d080301d38a302bb93ba79d1ca446dca Gitweb: http://git.kernel.org/tip/b7e37567d080301d38a302bb93ba79d1ca446dca Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 10 Feb 2015 09:34:05 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Wed, 18 Feb 2015 21:50:12

[tip:perf/core] perf tools: Fix building error for arm64.

Commit-ID: 235504dec113089856b39c65afb77a2f444aa2a9 Gitweb: http://git.kernel.org/tip/235504dec113089856b39c65afb77a2f444aa2a9 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 17 Mar 2015 13:29:47 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf callchain: Separate eh/ debug frame offset cache.

Commit-ID: 303cb89a6d708da9c24f6f3390ff68a2bd822a13 Gitweb: http://git.kernel.org/tip/303cb89a6d708da9c24f6f3390ff68a2bd822a13 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 13 Mar 2015 15:02:56 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19 Mar 2015

[tip:perf/core] perf report: Don't allow empty argument for '-t'.

Commit-ID: 0c8c20779c5d56b93b8cb4cd30ba129a927ab437 Gitweb: http://git.kernel.org/tip/0c8c20779c5d56b93b8cb4cd30ba129a927ab437 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 13 Mar 2015 12:51:54 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19 Mar 2015

[tip:perf/core] perf tools: Don' t allow empty argument for field-separator

Commit-ID: 8b8ca6e15e392b366a7d69c6bf1abaae005f2b63 Gitweb: http://git.kernel.org/tip/8b8ca6e15e392b366a7d69c6bf1abaae005f2b63 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 20 Mar 2015 02:57:52 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 20 Mar 2015

[tip:x86/asm] x86/traps: Separate set_intr_gate() and clean up early_trap_init()

Commit-ID: 5eca7453d61003bf886992388f8cb407e6f0d051 Gitweb: http://git.kernel.org/tip/5eca7453d61003bf886992388f8cb407e6f0d051 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 27 Feb 2015 12:19:49 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Thu, 5 Mar 2015 00:47:29

[tip:x86/asm] x86/traps: Enable DEBUG_STACK after cpu_init() for TRAP_DB/BP

Commit-ID: b4d8327024637cb2a1f7910dcb5d0ad7a096f473 Gitweb: http://git.kernel.org/tip/b4d8327024637cb2a1f7910dcb5d0ad7a096f473 Author: Wang Nan wangn...@huawei.com AuthorDate: Thu, 26 Feb 2015 13:49:39 +0800 Committer: Ingo Molnar mi...@kernel.org CommitDate: Thu, 26 Feb 2015 12:29:20

[tip:perf/urgent] perf top: Fix a segfault when kernel map is restricted.

Commit-ID: c671835021798c1c40ca0b55b49feff76ed5e0e1 Gitweb: http://git.kernel.org/tip/c671835021798c1c40ca0b55b49feff76ed5e0e1 Author: Wang Nan wangn...@huawei.com AuthorDate: Sat, 25 Apr 2015 07:25:03 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 27 Apr 2015

[tip:perf/core] perf data: Fix signedness of value

Commit-ID: d4ae42139289cbe38d5b84fa1558161d330d6e54 Gitweb: http://git.kernel.org/tip/d4ae42139289cbe38d5b84fa1558161d330d6e54 Author: Wang Nan wangn...@huawei.com AuthorDate: Sat, 18 Apr 2015 17:50:20 +0200 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 29 Apr 2015

[tip:perf/core] perf data: Fix duplicate field names and avoid reserved keywords

Commit-ID: e0a7cce5366dbd22391e09a83827ba5b4491cd2f Gitweb: http://git.kernel.org/tip/e0a7cce5366dbd22391e09a83827ba5b4491cd2f Author: Wang Nan wangn...@huawei.com AuthorDate: Sat, 18 Apr 2015 17:50:19 +0200 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 29 Apr 2015

[tip:perf/urgent] perf probe: Fix segfault if passed with ''.

Commit-ID: e59d29e88f7b7e3d1231202b0203d0af6f15a440 Gitweb: http://git.kernel.org/tip/e59d29e88f7b7e3d1231202b0203d0af6f15a440 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 28 Apr 2015 08:46:09 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 5 May 2015

[tip:perf/core] perf report: Don't call map__kmap if map is NULL.

Commit-ID: f6fcc1433a4a9057b2977313f31eadbc1c84268b Gitweb: http://git.kernel.org/tip/f6fcc1433a4a9057b2977313f31eadbc1c84268b Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 8 Apr 2015 10:59:32 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 8 Apr 2015

[tip:perf/core] perf kmaps: Check kmaps to make code more robust

Commit-ID: ba92732e9808df679ddf75c5ea1c0caae6d7dce2 Gitweb: http://git.kernel.org/tip/ba92732e9808df679ddf75c5ea1c0caae6d7dce2 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 7 Apr 2015 08:22:45 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 8 Apr 2015

[tip:perf/core] perf probe: Fix ARM 32 building error

Commit-ID: f6c15621f04b97ce882c66e5055f0ac325fb8eb8 Gitweb: http://git.kernel.org/tip/f6c15621f04b97ce882c66e5055f0ac325fb8eb8 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 8 Apr 2015 02:14:34 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 8 Apr 2015

[tip:perf/core] perf probe: Load map before glob matching

Commit-ID: 75e4a2a6af15e956993913314ced2582b350a647 Gitweb: http://git.kernel.org/tip/75e4a2a6af15e956993913314ced2582b350a647 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 15 May 2015 12:14:44 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 18 May 2015

[tip:perf/core] tools build: Change FEATURE_TESTS and FEATURE_DISPLAY to weak binding

Commit-ID: 8135c8c750cf018cd43bf955117529467ba178db Gitweb: http://git.kernel.org/tip/8135c8c750cf018cd43bf955117529467ba178db Author: Wang Nan wangn...@huawei.com AuthorDate: Sun, 17 May 2015 10:56:29 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 18 May 2015

[tip:perf/core] tools lib traceevent: Install libtraceevent.a into libdir

Commit-ID: bb53e176fed9b6c9321904558b4e605b4770e454 Gitweb: http://git.kernel.org/tip/bb53e176fed9b6c9321904558b4e605b4770e454 Author: Wang Nan wangn...@huawei.com AuthorDate: Sun, 17 May 2015 10:56:28 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 18 May 2015

[tip:perf/core] perf tools: Set vmlinux_path__nr_entries to 0 in vmlinux_path__exit

Commit-ID: c4f035473d93c1594d8225f6dd97332317820801 Gitweb: http://git.kernel.org/tip/c4f035473d93c1594d8225f6dd97332317820801 Author: Wang Nan wangn...@huawei.com AuthorDate: Sun, 17 May 2015 10:56:27 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 18 May 2015

[tip:perf/core] tools include: add __aligned_u64 to types.h.

Commit-ID: 70ba6b8f975bcff56e180e2c7550d2302fcbf923 Gitweb: http://git.kernel.org/tip/70ba6b8f975bcff56e180e2c7550d2302fcbf923 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 15 May 2015 07:50:57 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 18 May 2015

[tip:perf/core] perf probe: Fix segfault when glob matching function without debuginfo

Commit-ID: 6bb536cc4b06df70012cec6168cc1788e200bc9d Gitweb: http://git.kernel.org/tip/6bb536cc4b06df70012cec6168cc1788e200bc9d Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 29 May 2015 09:45:47 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 30 May 2015

[tip:perf/core] perf tools: Move linux/kernel.h to tools/include

Commit-ID: 37fbe0a4a0a9afe3b0fe843a4775a85ccf430deb Gitweb: http://git.kernel.org/tip/37fbe0a4a0a9afe3b0fe843a4775a85ccf430deb Author: Wang Nan wangn...@huawei.com AuthorDate: Mon, 1 Jun 2015 07:37:47 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 2 Jun 2015

[tip:perf/core] perf tools: Deal with kernel module names in '[]' correctly

Commit-ID: 1f121b03d058dd07199d8924373d3c52a207f63b Gitweb: http://git.kernel.org/tip/1f121b03d058dd07199d8924373d3c52a207f63b Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 3 Jun 2015 08:52:21 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 3 Jun 2015

[tip:perf/core] tools: Move tools/perf/util/include/linux/{list.h ,poison.h} to tools/include

Commit-ID: 4fc62a89dc607cee4f75f6dbb102cd6215fd0d64 Gitweb: http://git.kernel.org/tip/4fc62a89dc607cee4f75f6dbb102cd6215fd0d64 Author: Wang Nan wangn...@huawei.com AuthorDate: Mon, 1 Jun 2015 07:37:48 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 2 Jun 2015

[tip:perf/core] perf tools: Move libtraceevent dynamic list to separated LDFLAGS variable

Commit-ID: 5d618324dd4442d20dbdb039176787199ba2f12b Gitweb: http://git.kernel.org/tip/5d618324dd4442d20dbdb039176787199ba2f12b Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 17 Jun 2015 14:46:29 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 17 Jun 2015

[tip:perf/core] tools lib traceevent: Fix python/ perf.so compiling error

Commit-ID: a35489a6a217f0396c979009b0c875d871434737 Gitweb: http://git.kernel.org/tip/a35489a6a217f0396c979009b0c875d871434737 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 12 Jun 2015 03:17:11 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue, 16 Jun 2015

[tip:perf/core] perf tools: Fix a problem when opening old perf.data with different byte order

Commit-ID: b30b617292462ca7ee68834b117a7833f4a52e16 Gitweb: http://git.kernel.org/tip/b30b617292462ca7ee68834b117a7833f4a52e16 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 17 Jun 2015 09:56:39 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 17 Jun 2015

[tip:perf/core] perf tools: Ignore .config-detected in .gitignore

Commit-ID: 386299735e7056455bcead28f6ffa4357116ce38 Gitweb: http://git.kernel.org/tip/386299735e7056455bcead28f6ffa4357116ce38 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 17 Jun 2015 11:59:18 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 17 Jun 2015

[tip:perf/core] perf probe: Fix 'function unused' warning

Commit-ID: 60fb7742928dab3c6a0fec7f2d2cce26d9366a3c Gitweb: http://git.kernel.org/tip/60fb7742928dab3c6a0fec7f2d2cce26d9366a3c Author: Wang Nan wangn...@huawei.com AuthorDate: Thu, 28 May 2015 02:25:05 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 29 May 2015

[tip:perf/core] perf tools: Add ARM64 perf_regs_load to support libunwind and enable testing

Commit-ID: 3237f28188c3e41a938781a369652772a23e97a9 Gitweb: http://git.kernel.org/tip/3237f28188c3e41a938781a369652772a23e97a9 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 27 Mar 2015 13:08:01 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 29 May 2015

[tip:perf/core] bpf tools: Allow caller to set printing function

Commit-ID: b3f59d66e22b8be4ccae67c8eaffa2cbb9e54eb1 Gitweb: http://git.kernel.org/tip/b3f59d66e22b8be4ccae67c8eaffa2cbb9e54eb1 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:52 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Check endianness and make libbpf fail early

Commit-ID: cc4228d57c4c35ae0a29efa1e7687a817dc038d9 Gitweb: http://git.kernel.org/tip/cc4228d57c4c35ae0a29efa1e7687a817dc038d9 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:55 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Read eBPF object from buffer

Commit-ID: 6c956392b0486c170e382476ab9dd97a696fd169 Gitweb: http://git.kernel.org/tip/6c956392b0486c170e382476ab9dd97a696fd169 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:54 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Collect version and license from ELF sections

Commit-ID: cb1e5e961991ee9b2cbfd3bf06ef490ea578cd2f Gitweb: http://git.kernel.org/tip/cb1e5e961991ee9b2cbfd3bf06ef490ea578cd2f Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:57 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Iterate over ELF sections to collect information

Commit-ID: 296036653ae8b1367ec9d06d65377c2e2371b153 Gitweb: http://git.kernel.org/tip/296036653ae8b1367ec9d06d65377c2e2371b153 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:56 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Collect symbol table from SHT_SYMTAB section

Commit-ID: bec7d68cb561e94f8a44c2b73c468b534c05f20d Gitweb: http://git.kernel.org/tip/bec7d68cb561e94f8a44c2b73c468b534c05f20d Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:59 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Collect eBPF programs from their own sections

Commit-ID: a5b8bd47dcc574cd3a71357b3a0f586969e4b887 Gitweb: http://git.kernel.org/tip/a5b8bd47dcc574cd3a71357b3a0f586969e4b887 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:00 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Record map accessing instructions for each program

Commit-ID: 340909152ae5a588b9a77a85df35d61ec3523833 Gitweb: http://git.kernel.org/tip/340909152ae5a588b9a77a85df35d61ec3523833 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:02 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Add bpf.c/h for common bpf operations

Commit-ID: e3ed2fef22b694cf07b06abaa6481a9e6f868e1f Gitweb: http://git.kernel.org/tip/e3ed2fef22b694cf07b06abaa6481a9e6f868e1f Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:03 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Collect map definitions from 'maps' section

Commit-ID: 0b3d1efade1b7e2ccaf79c40a7481c93cfb5090a Gitweb: http://git.kernel.org/tip/0b3d1efade1b7e2ccaf79c40a7481c93cfb5090a Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:58 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Introduce bpf_load_program() to bpf.c

Commit-ID: 7bf98369a73a9a84c56b3f2b247ea8f0eaf8668b Gitweb: http://git.kernel.org/tip/7bf98369a73a9a84c56b3f2b247ea8f0eaf8668b Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:06 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Create eBPF maps defined in an object file

Commit-ID: 52d3352e79815307521bef6121dba00b6c3477c6 Gitweb: http://git.kernel.org/tip/52d3352e79815307521bef6121dba00b6c3477c6 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:04 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Collect relocation sections from SHT_REL sections

Commit-ID: b62f06e81bcf28d47fe736fe2beae40f15f496be Gitweb: http://git.kernel.org/tip/b62f06e81bcf28d47fe736fe2beae40f15f496be Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:01 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Link all bpf objects onto a list

Commit-ID: 9a208effd1832e50e1f7ea002f400f8b9ca8b1ed Gitweb: http://git.kernel.org/tip/9a208effd1832e50e1f7ea002f400f8b9ca8b1ed Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:10 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] perf tools: Introduce llvm config options

Commit-ID: aa61fd05ca79666c973d5b15e0f91ecdc7dcfa21 Gitweb: http://git.kernel.org/tip/aa61fd05ca79666c973d5b15e0f91ecdc7dcfa21 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 21 Jul 2015 11:13:34 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] perf tools: Auto detecting kernel build directory

Commit-ID: d325d7887b960627dc686d70d07682e18383f9c4 Gitweb: http://git.kernel.org/tip/d325d7887b960627dc686d70d07682e18383f9c4 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 14 Jul 2015 06:40:02 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] perf tools: Auto detecting kernel include options

Commit-ID: 0c6d18bfd551622b438e216e4863155f47907b0d Gitweb: http://git.kernel.org/tip/0c6d18bfd551622b438e216e4863155f47907b0d Author: Wang Nan wangn...@huawei.com AuthorDate: Thu, 11 Jun 2015 11:25:49 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] perf tests: Add LLVM test for eBPF on-the-fly compiling

Commit-ID: 9bc898c7019383b6aa2ae6cb2928c4ca926449f0 Gitweb: http://git.kernel.org/tip/9bc898c7019383b6aa2ae6cb2928c4ca926449f0 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 8 Jul 2015 10:04:02 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] perf tools: Call clang to compile C source to object code

Commit-ID: 4cea3a9cb30a962fa759fcb081fb83351113d9c4 Gitweb: http://git.kernel.org/tip/4cea3a9cb30a962fa759fcb081fb83351113d9c4 Author: Wang Nan wangn...@huawei.com AuthorDate: Thu, 11 Jun 2015 10:31:09 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Introduce accessors for struct bpf_program

Commit-ID: aa9b1ac33c7979d0d91eff8b70cffc4916fc Gitweb: http://git.kernel.org/tip/aa9b1ac33c7979d0d91eff8b70cffc4916fc Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:08 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Load eBPF programs in object files into kernel

Commit-ID: 55cffde2e1a41109cb49f8e94de954c8240242b5 Gitweb: http://git.kernel.org/tip/55cffde2e1a41109cb49f8e94de954c8240242b5 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:07 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Relocate eBPF programs

Commit-ID: 8a47a6c522c0593a977069b0b1e5a0725ca0e32e Gitweb: http://git.kernel.org/tip/8a47a6c522c0593a977069b0b1e5a0725ca0e32e Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:14:05 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Introduce 'bpf' library and add bpf feature check

Commit-ID: 1b76c13e4b36f978ea45af079f38ad423a229630 Gitweb: http://git.kernel.org/tip/1b76c13e4b36f978ea45af079f38ad423a229630 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:51 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] bpf tools: Open eBPF object file and do basic validation

Commit-ID: 1a5e3fb1e9a4a3e3695cd57c33c169a90d16fd3b Gitweb: http://git.kernel.org/tip/1a5e3fb1e9a4a3e3695cd57c33c169a90d16fd3b Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:53 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 7 Aug 2015

[tip:perf/core] perf probe: Try to use symbol table if searching debug info failed

Commit-ID: 1c0bd0e891aaed0219010bfe79b32e1b0b82d662 Gitweb: http://git.kernel.org/tip/1c0bd0e891aaed0219010bfe79b32e1b0b82d662 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 21 Aug 2015 10:09:02 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 21 Aug 2015

[tip:perf/core] perf tools: Add missing forward declaration of struct map to probe-event.h

Commit-ID: 5a023b57a8e96327925a39312bccc443a7c540b6 Gitweb: http://git.kernel.org/tip/5a023b57a8e96327925a39312bccc443a7c540b6 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 19 Jun 2015 08:42:48 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 6 Aug 2015

[tip:perf/core] tracing, perf: Implement BPF programs attached to uprobes

Commit-ID: 04a22fae4cbc1f7d3f7471e9b36359f98bd3f043 Gitweb: http://git.kernel.org/tip/04a22fae4cbc1f7d3f7471e9b36359f98bd3f043 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:50 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 6 Aug 2015

[tip:perf/core] perf tools: Introduce veprintf

Commit-ID: 0af0885ef69c182d1fa6bb201cd0570e9aa384eb Gitweb: http://git.kernel.org/tip/0af0885ef69c182d1fa6bb201cd0570e9aa384eb Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 31 Jul 2015 10:35:33 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 6 Aug 2015

[tip:perf/core] bpf: Use correct #ifdef controller for trace_call_bpf()

Commit-ID: 098d2164e3441c252eaa28906d45e16b7bf1bd2b Gitweb: http://git.kernel.org/tip/098d2164e3441c252eaa28906d45e16b7bf1bd2b Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 1 Jul 2015 02:13:49 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 6 Aug 2015

[tip:perf/core] perf record: Apply filter to all events in a glob matching

Commit-ID: 15bfd2cc107a9971ac8aeb4b7724ced581a2ed30 Gitweb: http://git.kernel.org/tip/15bfd2cc107a9971ac8aeb4b7724ced581a2ed30 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 10 Jul 2015 07:36:09 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 20 Jul 2015

[tip:perf/core] perf record: Allow filtering perf' s pid via --exclude-perf

Commit-ID: 4ba1faa19fa5f415bd69b1d7c366028332468bca Gitweb: http://git.kernel.org/tip/4ba1faa19fa5f415bd69b1d7c366028332468bca Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 10 Jul 2015 07:36:10 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon, 20 Jul 2015

[tip:perf/core] perf tools: Enable passing bpf object file to --event

Commit-ID: 84c86ca12b2189df751eed7b2d67cb63bc8feda5 Gitweb: http://git.kernel.org/tip/84c86ca12b2189df751eed7b2d67cb63bc8feda5 Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:14 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/core] perf tools: Create probe points for BPF programs

Commit-ID: aa3abf30bb28addcf593578d37447d42e3f65fc3 Gitweb: http://git.kernel.org/tip/aa3abf30bb28addcf593578d37447d42e3f65fc3 Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:15 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/core] perf tools: Load eBPF object into kernel

Commit-ID: 1e5e3ee8ff3877db6943032b54a6ac21c095affd Gitweb: http://git.kernel.org/tip/1e5e3ee8ff3877db6943032b54a6ac21c095affd Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:16 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/core] perf tools: Make perf depend on libbpf

Commit-ID: ed63f34c026e9a60d17fa750ecdfe3f600d49393 Gitweb: http://git.kernel.org/tip/ed63f34c026e9a60d17fa750ecdfe3f600d49393 Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:12 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/core] perf ebpf: Add the libbpf glue

Commit-ID: 69d262a93a25cf475012ea2e00aeb29f4932c028 Gitweb: http://git.kernel.org/tip/69d262a93a25cf475012ea2e00aeb29f4932c028 Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:13 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/core] perf bpf: Collect perf_evsel in BPF object files

Commit-ID: 4edf30e39e6cff32390eaff6a1508969b3cd967b Gitweb: http://git.kernel.org/tip/4edf30e39e6cff32390eaff6a1508969b3cd967b Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:17 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/core] perf tools: Enable pre-event inherit setting by config terms

Commit-ID: 374ce938aaeb481114b2a8fdedd261f9b2ff9b2b Gitweb: http://git.kernel.org/tip/374ce938aaeb481114b2a8fdedd261f9b2ff9b2b Author: Wang Nan AuthorDate: Wed, 28 Oct 2015 10:55:02 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 28 Oct

[tip:perf/urgent] perf probe: Verify parameters in two functions

Commit-ID: 421fd0845eaeecce6b3806f7f0c0d67d1f9ad108 Gitweb: http://git.kernel.org/tip/421fd0845eaeecce6b3806f7f0c0d67d1f9ad108 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 09:50:15 + Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 11 Nov

[tip:perf/core] perf tools: Compile scriptlets to BPF objects when passing '.c' to --event

Commit-ID: d509db0473e40134286271b1d1adadccf42ac467 Gitweb: http://git.kernel.org/tip/d509db0473e40134286271b1d1adadccf42ac467 Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:20 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 29 Oct

[tip:perf/core] perf bpf: Attach eBPF filter to perf event

Commit-ID: 1f45b1d49073541947193bd7dac9e904142576aa Gitweb: http://git.kernel.org/tip/1f45b1d49073541947193bd7dac9e904142576aa Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:18 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 29 Oct

[tip:perf/core] perf record: Add clang options for compiling BPF scripts

Commit-ID: 71dc2326252ff1bcdddc05db03c0f831d16c9447 Gitweb: http://git.kernel.org/tip/71dc2326252ff1bcdddc05db03c0f831d16c9447 Author: Wang Nan AuthorDate: Wed, 14 Oct 2015 12:41:19 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 29 Oct

[tip:perf/urgent] perf bpf: Mute libbpf when '-v' not set

Commit-ID: 7a0119468c9c2deff24ef24e1b4d2c1bd1523fd5 Gitweb: http://git.kernel.org/tip/7a0119468c9c2deff24ef24e1b4d2c1bd1523fd5 Author: Wang Nan AuthorDate: Tue, 3 Nov 2015 10:44:43 + Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 3 Nov

[tip:perf/urgent] perf llvm: Pass LINUX_VERSION_CODE to BPF program when compiling

Commit-ID: 4a4f66a1a7031675745812729ade94ad1caf1db6 Gitweb: http://git.kernel.org/tip/4a4f66a1a7031675745812729ade94ad1caf1db6 Author: Wang Nan AuthorDate: Wed, 4 Nov 2015 11:20:05 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 5 Nov

[tip:perf/urgent] perf llvm: Pass number of configured CPUs to clang compiler

Commit-ID: 59f41af980f95cbd556a6dc2e064b412abc439cf Gitweb: http://git.kernel.org/tip/59f41af980f95cbd556a6dc2e064b412abc439cf Author: Wang Nan AuthorDate: Wed, 4 Nov 2015 11:20:04 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 5 Nov

[tip:perf/urgent] perf test: Keep test result clean if '-v' not set

Commit-ID: 597bdeb4ab7396c43935eded15f82e3e100b3ff3 Gitweb: http://git.kernel.org/tip/597bdeb4ab7396c43935eded15f82e3e100b3ff3 Author: Wang Nan AuthorDate: Tue, 3 Nov 2015 10:44:42 + Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 3 Nov

[tip:perf/urgent] perf tools: Fix find_perf_probe_point_from_map( ) which incorrectly returns success

Commit-ID: 98d3b258ede2cdac31a2728543f652964e597e79 Gitweb: http://git.kernel.org/tip/98d3b258ede2cdac31a2728543f652964e597e79 Author: Wang Nan AuthorDate: Thu, 5 Nov 2015 13:19:25 + Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 5 Nov

[tip:perf/urgent] perf test: Enhance the LLVM test: update basic BPF test program

Commit-ID: b31de018a6284a25e0fdfeb028e724f8417ec3b1 Gitweb: http://git.kernel.org/tip/b31de018a6284a25e0fdfeb028e724f8417ec3b1 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:49:41 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/urgent] perf tools: Make fetch_kernel_version() publicly available

Commit-ID: 07bc5c699a3d8fe5e26dbcd72e4103c7988055ba Gitweb: http://git.kernel.org/tip/07bc5c699a3d8fe5e26dbcd72e4103c7988055ba Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:55:35 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/urgent] perf test: Enhance the LLVM tests: add kbuild test

Commit-ID: 7af3f3d55b80cce40ad94b6b8e173dccedaf25e6 Gitweb: http://git.kernel.org/tip/7af3f3d55b80cce40ad94b6b8e173dccedaf25e6 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:49:42 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/urgent] bpf tools: Improve libbpf error reporting

Commit-ID: 6371ca3b541c82d8aa6a9002bd52d92bcdda5944 Gitweb: http://git.kernel.org/tip/6371ca3b541c82d8aa6a9002bd52d92bcdda5944 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:49:37 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/urgent] perf bpf: Improve BPF related error messages

Commit-ID: d3e0ce393057cfa907a0c4fe7b1ff56d5c30cca5 Gitweb: http://git.kernel.org/tip/d3e0ce393057cfa907a0c4fe7b1ff56d5c30cca5 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:58:09 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/urgent] bpf tools: Add new API bpf_object__get_kversion ()

Commit-ID: 45825d8ab8ef6287f5d05aea141419d8d4278852 Gitweb: http://git.kernel.org/tip/45825d8ab8ef6287f5d05aea141419d8d4278852 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:49:38 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/urgent] perf test: Add 'perf test BPF'

Commit-ID: ba1fae431e74bb427a699187434142fd3fe98390 Gitweb: http://git.kernel.org/tip/ba1fae431e74bb427a699187434142fd3fe98390 Author: Wang Nan AuthorDate: Fri, 6 Nov 2015 13:49:43 + Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 6 Nov

[tip:perf/core] perf probe: Fix error reported when offset without function

Commit-ID: 6c6e024f0a62a6a08c06002fd3caa2307cc54fd0 Gitweb: http://git.kernel.org/tip/6c6e024f0a62a6a08c06002fd3caa2307cc54fd0 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 26 Aug 2015 10:57:44 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 26 Aug 2015

[tip:perf/core] perf probe: Fix list result when address is zero

Commit-ID: be07afe92a09638db9159d2c0794487d66a437a2 Gitweb: http://git.kernel.org/tip/be07afe92a09638db9159d2c0794487d66a437a2 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 26 Aug 2015 10:57:43 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 26 Aug 2015

[tip:perf/core] tracing/uprobes: Do not print '0x (null)' when offset is 0

Commit-ID: a2fb3382edbea83c6f2bf6ac15e3673b2e254aad Gitweb: http://git.kernel.org/tip/a2fb3382edbea83c6f2bf6ac15e3673b2e254aad Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 26 Aug 2015 10:57:46 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 26 Aug 2015

[tip:perf/core] perf probe: Support probing at absolute address

Commit-ID: da15bd9df4afd2f9f78cf29f85f013e3a38402b5 Gitweb: http://git.kernel.org/tip/da15bd9df4afd2f9f78cf29f85f013e3a38402b5 Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 26 Aug 2015 10:57:45 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 26 Aug 2015

[tip:perf/core] perf probe: Fix list result when symbol can' t be found

Commit-ID: 614e2fdbd79b47ddf63a1ccd3f2343e98c3077fb Gitweb: http://git.kernel.org/tip/614e2fdbd79b47ddf63a1ccd3f2343e98c3077fb Author: Wang Nan wangn...@huawei.com AuthorDate: Wed, 26 Aug 2015 10:57:42 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 26 Aug 2015

[tip:perf/core] perf probe: Prevent segfault when reading probe point with absolute address

Commit-ID: e486367f0101d43a044404ed2fa35aa043b19667 Gitweb: http://git.kernel.org/tip/e486367f0101d43a044404ed2fa35aa043b19667 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 25 Aug 2015 13:27:35 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 26 Aug 2015

[tip:perf/urgent] bpf tools: New API to get name from a BPF object

Commit-ID: acf860ae7c53cc8b0c5d372c218332aac3eeba4f Gitweb: http://git.kernel.org/tip/acf860ae7c53cc8b0c5d372c218332aac3eeba4f Author: Wang Nan AuthorDate: Thu, 27 Aug 2015 02:30:55 + Committer: Arnaldo Carvalho de Melo CommitDate: Mon, 31 Aug

[tip:perf/urgent] perf dwarf: Fix potential array out of bounds access

Commit-ID: 3b27d13940c3710a1128527c43719cb0bb05d73b Gitweb: http://git.kernel.org/tip/3b27d13940c3710a1128527c43719cb0bb05d73b Author: Wang Nan AuthorDate: Tue, 1 Sep 2015 03:29:44 + Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 1 Sep

[tip:perf/urgent] perf build: Fix Intel PT instruction decoder dependency problem

Commit-ID: 04aa90b529ee45c5ee88997bc214202e07b26979 Gitweb: http://git.kernel.org/tip/04aa90b529ee45c5ee88997bc214202e07b26979 Author: Wang Nan AuthorDate: Tue, 1 Sep 2015 05:56:45 + Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 1 Sep

[tip:perf/core] perf probe: Link trace_probe_event into perf_probe_event

Commit-ID: 12fae5ef6dc6031ffcf4dffc6be5a16080e7dd7d Gitweb: http://git.kernel.org/tip/12fae5ef6dc6031ffcf4dffc6be5a16080e7dd7d Author: Wang Nan AuthorDate: Fri, 4 Sep 2015 21:16:00 +0900 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 4 Sep

[tip:perf/core] perf tools: regs_query_register_offset() infrastructure

Commit-ID: 63ab024a5b6f295ca17a293ad81b7c728f49a89a Gitweb: http://git.kernel.org/tip/63ab024a5b6f295ca17a293ad81b7c728f49a89a Author: Wang Nan AuthorDate: Mon, 14 Sep 2015 23:02:49 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 15 Sep

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