BMC/Intel-BMC/linux.git/tools/perf/arch/powerpc, branch dev-5.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

perf tools: Rename build libperf to perf

2019-02-14T18:18:08+00:00

Rename build libperf to perf, because it's used to build perf. The libperf build object name will be used for libperf library. Signed-off-by: Jiri Olsa Cc: Alexander Shishkin Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20190213123246.4015-4-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'perf-core-for-mingo-5.1-20190206' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

2019-02-09T12:16:01+00:00

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: Hardware tracing: Adrian Hunter: - Handle calls optimized into jumps to a different symbol in the thread stack routines used to process hardware traces (Adrian Hunter) Intel PT: Adrian Hunter: - Fix overlap calculation for padding. - Fix CYC timestamp calculation after OVF. - Packet splitting can only happen in 32-bit. - Add timestamp to auxtrace errors. ARM CoreSight: Leo Yan: - Add last instruction information in packet - Set sample flags for instruction range, exception and return packets and for a trace discontinuity. - Add exception number in exception packet - Change tuple from traceID-CPU# to traceID-metadata - Add traceID in packet Mathieu Poirier: - Add "sinks" group to PMU directory - Use event attributes to send sink information to kernel - Remove set_drv_config() API, no longer used. perf annotate: Jiri Olsa: - Delay symbol annotation to the resort phase, speeding up 'perf report' startup. perf record: Alexey Budankov: - Allow binding userspace buffers to NUMA nodes. Symbols: Adrian Hunter: - Fix calculating of symbol sizes when splitting kallsyms into maps for kcore processing. Vendor events: William Cohen: - Intel: Fix Load_Miss_Real_Latency on CLX Misc: Arnaldo Carvalho de Melo: - Streamline headers, removing includes when all that is needed are just forward declarations, fixup the fallout for cases where headers should have been explicitely included but were instead obtained indirectly, by sheer luck. - Add fallback versions for CPU_{OR,EQUAL}(), so that code using it continue to build on older systems where those were not yet introduced or in systems using some other libc than the GNU one where those helpers aren't present. Documentation: Changbin Du: - Add documentation for BPF event selection. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Ingo Molnar

perf powerpc kvm-stat: Add missing evlist.h header

2019-02-06T13:00:39+00:00

This header was being obtained indirectly, by sheer luck, add it. Cc: Adrian Hunter Cc: Hemant Kumar Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-c3h8oyav16iu5ivput8n4wt6@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf kvm stat: Replace kvm-stat.h includes with forward declarations

2019-02-06T13:00:39+00:00

To reduce the include header dependency tree and speed up perf builds. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-dngwaxuhfnhksawgdpo6e74n@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf map: Move structs and prototypes for map groups to a separate header

2019-02-06T13:00:38+00:00

And since machine.h only needs what is in there, make it stop including map.h and instead include this newly introduced map_groups.h instead. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-dbob25fv5rp2rjpwlnterf38@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf powerpc: Add missing headers to skip-callchain-idx.c

2019-02-06T13:00:38+00:00

It uses several structs but don't explicitely includes the headers where they are defined, getting them by sheer luck from one of the headers it includes, since those are being streamlined to avoid unnecessary rebuilds when changes are made to a random header, they will break, fix them now so that they continue to build. Cc: Adrian Hunter Cc: Jiri Olsa Cc: Maynard Johnson Cc: Namhyung Kim Cc: Naveen N. Rao Cc: Ravi Bangoria Cc: Sandipan Das Cc: Sukadev Bhattiprolu Link: https://lkml.kernel.org/n/tip-j1nyksegpnz36wi3qx2p46i1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf mem/c2c: Fix perf_mem_events to support powerpc

2019-02-04T14:32:14+00:00

PowerPC hardware does not have a builtin latency filter (--ldlat) for the "mem-load" event and perf_mem_events by default includes "/ldlat=30/" which is causing a failure on PowerPC. Refactor the code to support "perf mem/c2c" on PowerPC. This patch depends on kernel side changes done my Madhavan: https://lists.ozlabs.org/pipermail/linuxppc-dev/2018-December/182596.html Signed-off-by: Ravi Bangoria Acked-by: Jiri Olsa Cc: Dick Fowles Cc: Don Zickus Cc: Joe Mario Cc: Madhavan Srinivasan Cc: Michael Ellerman Cc: Namhyung Kim Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/r/20190129132412.771-1-ravi.bangoria@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo

Merge tag 'powerpc-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-01-18T17:55:42+00:00

Pull powerpc fixes from Michael Ellerman: "A couple of weeks of fixes. There's one fix for an oops on Power9 machines with Open CAPI adapters. And a fix for probable memory corruption in some of the new NPU code, caught by smatch though and not seen in the wild. Plus a few other minor fixes. There's one non-fix which is the perf_regs change. That was sent during the merge window but I accidentally only merged the first of two patches in the series. It's been in linux-next so hopefully doesn't conflict with anything in acme's tree. Thanks to: Alexey Kardashevskiy, Andrew Donnellan, Breno Leitao, Christian Lamparter, Christophe Leroy, Dan Carpenter, Frederic Barrat, Greg Kurz, Jason A. Donenfeld, Madhavan Srinivasan" * tag 'powerpc-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/syscalls: Fix syscall tracing powerpc/pseries: Fix build break due to pnv_npu2_init() powerpc/4xx/ocm: Fix fix for phys_addr_t printf warnings powerpc/powernv/npu: Fix oops in pnv_try_setup_npu_table_group() powerpc/tm: Limit TM code inside PPC_TRANSACTIONAL_MEM powerpc/8xx: fix setting of pagetable for Abatron BDI debug tool. powerpc/powernv/npu: Allocate enough memory in pnv_try_setup_npu_table_group() powerpc/perf: Update perf_regs structure to include MMCRA