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* perf c2c report: Add llc load miss dimension keyJiri Olsa2016-10-191-0/+47
| | | | | | | | | | | | | | | | | | It is to be displayed in the main cachelines overall output: ld_llcmiss It displays bare number of LLC misses for cacheline. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-wojujik7zzen770mxn295mxa@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add llc and remote loads related dimension keysJiri Olsa2016-10-191-0/+20
| | | | | | | | | | | | | | | | | | | | Add 2 LLC load related dimension key wrappers. They are to be displayed in the main cachelines overall output: ld_lclhit, ld_rmthit They display bare numbers of LLC and remote loads for cacheline. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-ahjg0voaufefboemjuj9yefh@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add loads related dimension keysJiri Olsa2016-10-191-0/+30
| | | | | | | | | | | | | | | | | | | | | Add 3 loads related dimension key wrappers. They are to be displayed in the main cachelines overall output: ld_fbhit, ld_l1hit, ld_l2hit They all display bare numbers of loads for FB (Fill Buffer), L1 and L2 cache. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-wxrzhy74zl8fvkvgjae3w1ju@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add stores related dimension keysJiri Olsa2016-10-191-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | Add 5 stores related dimension key wrappers. First 3 are to be displayed in the main cachelines overall output: stores, stores_l1hit, stores_l1miss The latter 2 are to be displayed within single cacheline output: cl_stores_l1hit, cl_stores_l1miss They all display bare numbers of stores for cacheline or its related offsets. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-qeml8v53v6q3wl5n8vgbf64r@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add hitm related dimension keysJiri Olsa2016-10-191-0/+109
| | | | | | | | | | | | | | | | | | | | | | | | | Adding 5 hitm related dimension key wrappers. First 3 are to be displayed in the main cachelines overall output: tot_hitm, lcl_hitm, rmt_hitm The latter 2 are to be displayed within single cacheline output: cl_rmt_hitm, cl_lcl_hitm They all display bare numbers of remote/local/total HITMs for cacheline or its related offsets. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-iju5239xa5heqqben65g1u7e@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add 'iaddr' dimension keyJiri Olsa2016-10-191-0/+30
| | | | | | | | | | | | | | | | | | It displays the code address (as hex number) responsible for the accesses. Using c2c wrapper to standard 'symbol_iaddr' object to define own header and simple (just address) code address output. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-rhshygbst6kr75kju0muwt5x@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add 'offset' dimension keyJiri Olsa2016-10-191-0/+36
| | | | | | | | | | | | | | It displays cacheline offset as hex number. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-m0424ye98lqveg5nopto8qww@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add 'dcacheline' dimension keyJiri Olsa2016-10-191-0/+37
| | | | | | | | | | | | | | | | | It displays cacheline address as hex number. Using c2c wrapper to standard 'dcacheline' object to defined own header and simple (just address) cacheline output. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-21-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add header macrosJiri Olsa2016-10-191-0/+35
| | | | | | | | | | | | | | | | | | Adding helping macros to define header objects. It will be used in following patches, that add new dimensions. The c2c report will support 2 line headers, hence we only define line[0/1] in macros. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-20-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Decode c2c_stats for hist entriesJiri Olsa2016-10-191-12/+26
| | | | | | | | | | | | | | | | Decoding and storing c2c_stats for each hist entry. Changing related function to work with c2c_* objects. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-19-git-send-email-jolsa@kernel.org [ Add '.nr_entries = 0' to the c2c_stats initialization to fix the build on older distros ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add cacheline hists processingJiri Olsa2016-10-191-6/+86
| | | | | | | | | | | | | | | | | | | Store cacheline related entries in nested hist object for each cacheline data. Nested entries are sorted by 'offset' within related cacheline. We will allow specific sort keys to be configured for nested cacheline data entries in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-18-git-send-email-jolsa@kernel.org [ he__get_hists() should return NULL when c2c_hists__init() fails ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add sample processingJiri Olsa2016-10-191-1/+107
| | | | | | | | | | | | | | | | | | | Adding basic sample processing specific hist_entry allocation callbacks (via hists__add_entry_ops). Overloading 'struct hist_entry' object with new 'struct c2c_hist_entry'. The new hist entry object will carry specific stats and nested hists objects. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-17-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Fallback to standard dimensionsJiri Olsa2016-10-191-4/+8
| | | | | | | | | | | | | | | Fallback to standard dimensions in case we don't find the dimension within c2c ones. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-16-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add sort_entry dimension supportJiri Olsa2016-10-191-17/+65
| | | | | | | | | | | | | | | | | Allow to reuse 'struct sort_entry' objects within c2c dimension support. In case the 'struct sort_entry' object meets the need of c2c report we will use it directly in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-15-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c report: Add dimension supportJiri Olsa2016-10-191-1/+238
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding bare bones of dimension support for c2c report. Main interface functions are: c2c_hists__init c2c_hists__reinit which re/initialize 'struct c2c_hists' object with sort/display entries string, in a similar way that setup_sorting function does. We overload the dimension to provide multi line header support for sort/display entries. Also we overload base 'struct perf_hpp_fmt' object with 'struct c2c_fmt' to define c2c specific functions to deal with multi line headers and spans. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-14-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c: Add report subcommandJiri Olsa2016-10-191-1/+65
| | | | | | | | | | | | | | | | | | Adding c2c report subcommand. It reads the perf.data and displays shared data analysis. This patch adds report basic wirings. It gets fully implemented in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-13-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c: Add record subcommandJiri Olsa2016-10-191-0/+114
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding c2c record subcommand. It setups options related to HITM cacheline analysis and calls standard perf record command. $ sudo perf c2c record -v -- -a calling: record -W -d --sample-cpu -e cpu/mem-loads,ldlat=30/P -e cpu/mem-stores/P -a ... It produces perf.data, which is to be reported by perf c2c report, that comes in following patches. Details are described in the man page, which is added in one of the following patches. Committer notes: Testing it: # perf c2c record -a sleep 1 [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 5.050 MB perf.data (412 samples) ] # ls -la perf.data -rw-------. 1 root root 5301752 Oct 4 13:32 perf.data # perf evlist cpu/mem-loads,ldlat=30/P cpu/mem-stores/P # perf evlist -v cpu/mem-loads,ldlat=30/P: type: 4, size: 112, config: 0x1cd, { sample_period, sample_freq }: 4000, sample_type: IP|TID|TIME|ADDR|ID|CPU|PERIOD|DATA_SRC|WEIGHT, read_format: ID, disabled: 1, inherit: 1, mmap: 1, comm: 1, freq: 1, task: 1, precise_ip: 3, mmap_data: 1, sample_id_all: 1, mmap2: 1, comm_exec: 1, { bp_addr, config1 }: 0x1f cpu/mem-stores/P: type: 4, size: 112, config: 0x82d0, { sample_period, sample_freq }: 4000, sample_type: IP|TID|TIME|ADDR|ID|CPU|PERIOD|DATA_SRC|WEIGHT, read_format: ID, disabled: 1, inherit: 1, freq: 1, precise_ip: 3, sample_id_all: 1 # # perf report --stdio <SNIP> # Total Lost Samples: 14 # Samples: 216 of event 'cpu/mem-loads,ldlat=30/P' # Event count (approx.): 15207 # Overhead Symbol Shared Object # ........ ..................................... ............................ 10.32% [k] update_blocked_averages [kernel.vmlinux] 3.43% [.] 0x00000000001a2122 qemu-system-x86_64 (deleted) 2.52% [k] enqueue_entity [kernel.vmlinux] 1.88% [.] g_main_context_query libglib-2.0.so.0.4800.2 1.86% [k] __schedule [kernel.vmlinux] <SNIP> # Samples: 196 of event 'cpu/mem-stores/P' # Event count (approx.): 14771346 # Overhead Symbol Shared Object # ........ ................................... ............................ 13.91% [k] intel_idle [kernel.vmlinux] 3.02% [.] 0x00000000022f06ea chrome 2.94% [.] 0x00000000001a1b4c qemu-system-x86_64 (deleted) 2.94% [.] 0x000000000019d8e4 qemu-system-x86_64 (deleted) 2.38% [.] 0x00000000001a1c52 qemu-system-x86_64 (deleted) <SNIP> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-12-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c: Add c2c commandJiri Olsa2016-10-194-0/+26
| | | | | | | | | | | | | | | Adding c2c command base wirings. Its implementation is going to be added gradually in following patches. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-11-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c: Introduce c2c_add_stats functionJiri Olsa2016-10-192-0/+31
| | | | | | | | | | | | | | | | Introducing c2c_add_stats function helper to cumulate c2c_stats. Original-patch-by: Dick Fowles <rfowles@redhat.com> Original-patch-by: Don Zickus <dzickus@redhat.com> Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-4-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* perf c2c: Introduce c2c_decode_stats functionJiri Olsa2016-10-192-0/+134
| | | | | | | | | | | | | | | | | Introducing c2c_decode_stats function, which decodes data_src data into new struct c2c_stats. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Original-patch-by: Dick Fowles <rfowles@redhat.com> Original-patch-by: Don Zickus <dzickus@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Don Zickus <dzickus@redhat.com> Cc: Joe Mario <jmario@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1474558645-19956-3-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* Merge tag 'perf-vendor_events-for-mingo-20161018' of ↵Ingo Molnar2016-10-19139-0/+89807
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/vendor_events event tables from Arnaldo Carvalho de Melo: - Add JSON files with vendor event naming for Intel and Power8 processors, allowing users of tools like oprofile to keep using the event names they are used to, as well as people reading vendor documentation, where such naming is used. (Andi Kleen, Sukadev Bhattiprolu) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
| * perf vendor events: Support couple more POWER8 PVRs in mapfileMadhavan Srinivasan2016-10-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Add support for Power8 PVR 004b0201 for tuleta and 0x004d0200 for firestone. Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> CC: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-wr6rf3d3vvggy8180ftt2ro1@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add power8 PMU eventsSukadev Bhattiprolu2016-10-1710-0/+6415
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add mapfile.csv and power8.json files for the Power8 processor. Changelog[v3] - [Namhyung Kim] Remove text from PublicDescription fields if it is identical to or prefix of BriefDescription. Changelog[v2] - [Andi Kleen] Replace the vendor-family-model,version fields with cpuid,version fields (to simplify mapfile) - Reuse the JSON files when possible (i.e multiple cpuids can refer to the same JSON file) - so drop the 004d0100.json and use power8.json in multiple entries in mapfile. - Add few more Power8 PVRs to mapfile Changelog[v21] - Group events into per topic per cpu model. Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> CC: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/n/tip-wr6rf3d3vvggy8180ftt2ro1@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add WestmereEX V2 event fileAndi Kleen2016-10-178-0/+5593
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-2comz45lmusdf8i0n2va1ul5@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add WestmereEP-SP V2 event fileAndi Kleen2016-10-178-0/+5564
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-rvc0618wzt6indqmvsbpsuwv@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add WestmereEP-DP V2 event fileAndi Kleen2016-10-178-0/+5190
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-vuq872d1qdfettbbxkw74yv1@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add SandyBridge V15 event fileAndi Kleen2016-10-178-0/+4195
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-5x9p0g7q5peodpow01tvayyf@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Silvermont V13 event fileAndi Kleen2016-10-176-0/+1300
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-m72axmpkxcdproq9x04zulqs@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Skylake V24 event fileAndi Kleen2016-10-178-0/+8375
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-h6mjvfxcyfx2w4pf22xb3e8d@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add NehalemEX V2 event fileAndi Kleen2016-10-178-0/+5379
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-ls90fv1f9japmtqbwfr28acf@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add NehalemEP V2 event fileAndi Kleen2016-10-178-0/+5426
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-ae0xxgo3k6w8hczxwqcfzgc7@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add KnightsLanding V9 event fileAndi Kleen2016-10-176-0/+3950
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-3x2we5evro8uhwmergz1mbd7@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Jaketown V20 event fileAndi Kleen2016-10-178-0/+3583
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-0vzsmw92s0m3mcwmdh27ds12@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add IvyTown V19 event fileAndi Kleen2016-10-178-0/+3781
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-p5mtp091orxty69pot9vd6ga@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add IvyBridge V18 event fileAndi Kleen2016-10-178-0/+3347
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-9nxxibicdvhb2t5wc6rw032m@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add HaswellX V17 event fileAndi Kleen2016-10-178-0/+4050
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-ungwt9avwpysik3yd1a06kpx@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Haswell V24 event fileAndi Kleen2016-10-178-0/+3932
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-q87xlo75ffonydbmvf6lr18n@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Goldmont V8 event fileAndi Kleen2016-10-177-0/+1774
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-q87xlo75ffonydbmvf6lr18n@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Bonnell V4 event fileAndi Kleen2016-10-178-0/+2187
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-7r1wcyb5ucqxsqzcljt3iz3b@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add BroadwellX V10 event fileAndi Kleen2016-10-178-0/+3898
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-min8rez83cab2zrb9i3dlkx5@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add Broadwell V17 event fileAndi Kleen2016-10-178-0/+8351
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Committer note: Testing it on a ThinkPad t450s: [acme@jouet linux]$ perf list <SNIP> Cache: l1d.replacement [L1D data line replacements] l1d_pend_miss.fb_full [Cycles a demand request was blocked due to Fill Buffers inavailability] l1d_pend_miss.pending [L1D miss oustandings duration in cycles] l1d_pend_miss.pending_cycles [Cycles with L1D load Misses outstanding] <SNIP> Signed-off-by: Andi Kleen <ak@linux.intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-3qh7e0quf7qlttjoz250hfcl@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| * perf vendor events: Add BroadwellDE V5 event fileAndi Kleen2016-10-178-0/+3515
| | | | | | | | | | | | | | | | | | | | | | Add a Intel event file for perf. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/n/tip-q87xlo75ffonydbmvf6lr18n@git.kernel.org [ Lowercased the directory and file names ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
* | Merge tag 'for-f2fs-4.9-rc2' of ↵Linus Torvalds2016-10-181-5/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs bugfix from Jaegeuk Kim: "This fixes a bug which referenced the wrong pointer, sum_page, in f2fs_gc. It was newly introduced in 4.9-rc1. * tag 'for-f2fs-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: f2fs: fix wrong sum_page pointer in f2fs_gc
| * | f2fs: fix wrong sum_page pointer in f2fs_gcJaegeuk Kim2016-10-131-5/+5
| | | | | | | | | | | | | | | | | | This patch fixes using a wrong pointer for sum_page in f2fs_gc. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
* | | Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds2016-10-187-3/+8
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes, plus hw-enablement changes: - fix persistent RAM handling - remove pkeys warning - remove duplicate macro - fix debug warning in irq handler - add new 'Knights Mill' CPU related constants and enable the perf bits" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel/uncore: Add Knights Mill CPUID perf/x86/intel/rapl: Add Knights Mill CPUID perf/x86/intel: Add Knights Mill CPUID x86/cpu/intel: Add Knights Mill to Intel family x86/e820: Don't merge consecutive E820_PRAM ranges pkeys: Remove easily triggered WARN x86: Remove duplicate rtit status MSR macro x86/smp: Add irq_enter/exit() in smp_reschedule_interrupt()
| * \ \ Merge branch 'mm/pkeys' into x86/urgent, to pick up pkeys fixIngo Molnar2016-10-170-0/+0
| |\ \ \ | | | | | | | | | | | | | | | Signed-off-by: Ingo Molnar <mingo@kernel.org>
| | * | | pkeys: Remove easily triggered WARNDave Jones2016-10-151-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This easy-to-trigger warning shows up instantly when running Trinity on a kernel with CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS disabled. At most this should have been a printk, but the -EINVAL alone should be more than adequate indicator that something isn't available. Signed-off-by: Dave Jones <davej@codemonkey.org.uk> Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: linux-arch@vger.kernel.org Cc: arnd@arndb.de Cc: linux-api@vger.kernel.org Cc: linux-mm@kvack.org Cc: luto@kernel.org Cc: torvalds@linux-foundation.org Cc: akpm@linux-foundation.org Cc: mgorman@techsingularity.net Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| * | | | perf/x86/intel/uncore: Add Knights Mill CPUIDPiotr Luc2016-10-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Knights Mill (KNM) to the list of CPUIDs supported by PMU. Signed-off-by: Piotr Luc <piotr.luc@intel.com> Reviewed-by: Dave Hansen <dave.hansen@intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20161012182758.2925-1-piotr.luc@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
| * | | | perf/x86/intel/rapl: Add Knights Mill CPUIDPiotr Luc2016-10-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Knights Mill (KNM) to the list of CPUIDs supported by rapl. Signed-off-by: Piotr Luc <piotr.luc@intel.com> Reviewed-by: Dave Hansen <dave.hansen@intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20161012182725.2701-1-piotr.luc@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
| * | | | perf/x86/intel: Add Knights Mill CPUIDPiotr Luc2016-10-171-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Knights Mill (KNM) to the list of CPUIDs supported by PMU. Signed-off-by: Piotr Luc <piotr.luc@intel.com> Reviewed-by: Dave Hansen <dave.hansen@intel.com> Cc: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Josh Poimboeuf <jpoimboe@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/20161012182634.2462-1-piotr.luc@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 22:15:57 +0100