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8a5897fe |
| 21-Feb-2017 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'perf-core-for-mingo-4.11-20170220' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
New f
Merge tag 'perf-core-for-mingo-4.11-20170220' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
New features:
- Make -a/--all-cpus be the default target in 'perf record' and 'perf stat', just like it is with 'perf trace' (Jiri Olsa)
- Introduce -q/--quiet to the 'annotate', 'diff' and 'report', fix up its behaviour in 'record'. This makes the output more compact by elliminating headers, leaving just the histogram lines (Namhyung Kim)
Fixes:
- Handle offline/absent CPUs (Jan Stancek)
Infrastructure changes:
- Filter out -specs=/a/b/c from CC options when building the python support, allowing that feature to be built with clang (Arnaldo Carvalho de Melo)
- Fix DEBUG=1 build with clang (Arnaldo Carvalho de Melo)
Trivial changes:
- Fix spelling of 'preempt' in a libtraceevent function name (Steven Rostedt)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v4.10 |
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85e0d509 |
| 17-Feb-2017 |
Jiri Olsa <jolsa@redhat.com> |
perf build: Add special fixdep cleaning rule
Ingo reported following build failure:
On Sat, Feb 11, 2017 at 12:12:34PM +0100, Ingo Molnar wrote: > > So I had this oldish 32-bit 15.10 Ubuntu install
perf build: Add special fixdep cleaning rule
Ingo reported following build failure:
On Sat, Feb 11, 2017 at 12:12:34PM +0100, Ingo Molnar wrote: > > So I had this oldish 32-bit 15.10 Ubuntu installation around (fully updated), and > trying to build perf gave me: > > deimos:~/tip/tools/perf> make > BUILD: Doing 'make -j4' parallel build > make[3]: *** No rule to make target '/usr/include/x86_64-linux-gnu/sys/types.h', needed by 'fixdep.o'. Stop. > Makefile:42: recipe for target 'fixdep-in.o' failed > make[2]: *** [fixdep-in.o] Error 2 > /home/mingo/tip/tools/build/Makefile.include:4: recipe for target 'fixdep' failed > make[1]: *** [fixdep] Error 2 > Makefile:68: recipe for target 'all' failed > make: *** [all] Error 2 > > Now this got a bit better after I did a 'make mrproper' in the kernel tree: > > deimos:~/tip/tools/perf> make > BUILD: Doing 'make -j4' parallel build > HOSTCC fixdep.o > /home/mingo/tip/tools/build/fixdep: 1: /home/mingo/tip/tools/build/fixdep: Syntax error: "(" unexpected > /home/mingo/tip/tools/build/Makefile.build:101: recipe for target 'fixdep.o' failed > make[3]: *** [fixdep.o] Error 2 > Makefile:42: recipe for target 'fixdep-in.o' failed > make[2]: *** [fixdep-in.o] Error 2 > /home/mingo/tip/tools/build/Makefile.include:4: recipe for target 'fixdep' failed > make[1]: *** [fixdep] Error 2 > Makefile:68: recipe for target 'all' failed > make: *** [all] Error 2 > > After some digging it turns out that my 'fixdep' binary was 64-bit: > > deimos:~/tip/tools/perf> file /home/mingo/tip/tools/build/fixdep > /home/mingo/tip/tools/build/fixdep: ELF 64-bit LSB executable, x86-64, version 1 > (SYSV), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, for GNU/Linux > 2.6.32, BuildID[sha1]=d527f736b57b5ba47210fbcb562a3b52867d21c1, not stripped > > But it did not get cleaned out by 'make clean'. > > Only after I did a 'make clean' in tools/ itself, did it get built properly.
It shows we don't clean up properly the fixdep objects, so adding special rule for that.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Reported-by: Ingo Molnar <mingo@kernel.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1487340058-10496-2-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Revision tags: v4.10-rc8, v4.10-rc7, v4.10-rc6 |
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0cce2845 |
| 24-Jan-2017 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v4.10-rc5' into next
Sync up with mainline to bring up improvements in various subsystems.
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62ed8ced |
| 24-Jan-2017 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v4.10-rc5' into for-linus
Sync up with mainline to apply fixup to a commit that came through power supply tree.
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Revision tags: v4.10-rc5, v4.10-rc4, v4.10-rc3, v4.10-rc2, v4.10-rc1, v4.9, v4.9-rc8, v4.9-rc7, v4.9-rc6, v4.9-rc5, v4.9-rc4 |
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#
cc9b9402 |
| 04-Nov-2016 |
Mark Brown <broonie@kernel.org> |
Merge branch 'topic/error' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into regulator-fixed
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fe0f59c4 |
| 30-Oct-2016 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
Merge back earlier cpufreq material for v4.10.
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Revision tags: v4.9-rc3 |
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0fc4f78f |
| 25-Oct-2016 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge remote-tracking branch 'airlied/drm-next' into topic/drm-misc
Backmerge latest drm-next to have a baseline for the s/fence/dma_fence/ patch from Chris.
Signed-off-by: Daniel Vetter <daniel.ve
Merge remote-tracking branch 'airlied/drm-next' into topic/drm-misc
Backmerge latest drm-next to have a baseline for the s/fence/dma_fence/ patch from Chris.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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#
f9bf1d97 |
| 25-Oct-2016 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued
Backmerge because Chris Wilson needs the very latest&greates of Gustavo Padovan's sync_file work, specifically the refcount
Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued
Backmerge because Chris Wilson needs the very latest&greates of Gustavo Padovan's sync_file work, specifically the refcounting changes from:
commit 30cd85dd6edc86ea8d8589efb813f1fad41ef233 Author: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Date: Wed Oct 19 15:48:32 2016 -0200
dma-buf/sync_file: hold reference to fence when creating sync_file
Also good to sync in general since git tends to get confused with the cherry-picking going on.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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Revision tags: v4.9-rc2 |
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#
aea98380 |
| 17-Oct-2016 |
Mauro Carvalho Chehab <mchehab@s-opensource.com> |
Merge tag 'v4.9-rc1' into patchwork
Linux 4.9-rc1
* tag 'v4.9-rc1': (13774 commits) Linux 4.9-rc1 score: traps: Add missing include file to fix build error fs/super.c: don't fool lockdep in f
Merge tag 'v4.9-rc1' into patchwork
Linux 4.9-rc1
* tag 'v4.9-rc1': (13774 commits) Linux 4.9-rc1 score: traps: Add missing include file to fix build error fs/super.c: don't fool lockdep in freeze_super() and thaw_super() paths fs/super.c: fix race between freeze_super() and thaw_super() overlayfs: Fix setting IOP_XATTR flag iov_iter: kernel-doc import_iovec() and rw_copy_check_uvector() CIFS: Retrieve uid and gid from special sid if enabled CIFS: Add new mount option to set owner uid and gid from special sids in acl qedr: Add events support and register IB device qedr: Add GSI support qedr: Add LL2 RoCE interface qedr: Add support for data path qedr: Add support for memory registeration verbs qedr: Add support for QP verbs qedr: Add support for PD,PKEY and CQ verbs qedr: Add support for user context verbs qedr: Add support for RoCE HW init qedr: Add RoCE driver framework pkeys: Remove easily triggered WARN MIPS: Wire up new pkey_{mprotect,alloc,free} syscalls ...
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#
4d69f155 |
| 16-Oct-2016 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v4.9-rc1' into x86/fpu, to resolve conflict
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
712cba5d |
| 07-Nov-2016 |
Max Filippov <jcmvbkbc@gmail.com> |
Merge tag 'v4.9-rc3' into xtensa-for-next
Linux 4.9-rc3
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#
8b2ada27 |
| 29-Oct-2016 |
Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
Merge branches 'pm-cpufreq-fixes' and 'pm-sleep-fixes'
* pm-cpufreq-fixes: cpufreq: intel_pstate: Always set max P-state in performance mode cpufreq: intel_pstate: Set P-state upfront in perform
Merge branches 'pm-cpufreq-fixes' and 'pm-sleep-fixes'
* pm-cpufreq-fixes: cpufreq: intel_pstate: Always set max P-state in performance mode cpufreq: intel_pstate: Set P-state upfront in performance mode
* pm-sleep-fixes: PM / suspend: Fix missing KERN_CONT for suspend message
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#
1d33369d |
| 16-Oct-2016 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v4.9-rc1' into x86/urgent, to pick up updates
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v4.9-rc1 |
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#
c48ce9f1 |
| 10-Oct-2016 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tooling updates from Thomas Gleixner:
- handle uretprobe placement proper on little endian P
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf tooling updates from Thomas Gleixner:
- handle uretprobe placement proper on little endian PPC64
- fix buffer handling in libtraceevent
- add a missing pointer derefence in perf probe
- fix the build of host tools in cross builds
- fix Intel PT timestamp handling
- synchronize memcpy, cpufeatures and bpf headers with the kernel headers
- support for vendor supplied JSON files describing PMU events
- a new set of tool tips
- initial work for clang/llvm support
- address some style issues found by cppcheck
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (35 commits) tools build: Add feature detection for g++ tools build: Support compiling C++ source file perf top/report: Add tips about a list option perf report/top: Add a tip about system-wide collection from all CPUs perf report/top: Add a tip about source line numbers with overhead tools: Synchronize tools/include/uapi/linux/bpf.h tools: Synchronize tools/arch/x86/include/asm/cpufeatures.h perf bench mem: Sync memcpy assembly sources with the kernel perf jevents: Fix Intel JSON fixed counter conversions tools lib traceevent: Fix kbuffer_read_at_offset() perf intel-pt: Fix MTC timestamp calculation for large MTC periods perf intel-pt: Fix estimated timestamps for cycle-accurate mode perf uretprobe ppc64le: Fix probe location perf pmu-events: Add Skylake frontend MSR support perf pmu-events: Fix fixed counters on Intel perf tools: Make alias matching case-insensitive perf tools: Allow period= in perf stat CPU event descriptions. perf tools: Add README for info on parsing JSON/map files perf list jevents: Add support for event list topics perf list: Support long jevents descriptions ...
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#
8657355f |
| 04-Oct-2016 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'perf-core-for-mingo-20161003' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes:
- Allow vendors to provide JSON files de
Merge tag 'perf-core-for-mingo-20161003' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/core improvements and fixes:
- Allow vendors to provide JSON files describing PMU events, that then get parsed to generate C tables that are linked against perf, allowing the use of the names in their documentations, such as:
# perf list l1d
List of pre-defined events (to be used in -e):
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] l1d_pend_miss.pending_cycles_any [Cycles with L1D load Misses outstanding from any thread on physical core] l2_trans.l1d_wb [L1D writebacks that access L2 cache]
Pipeline: cycle_activity.cycles_l1d_miss [Cycles while L1 cache miss demand load is outstanding] cycle_activity.cycles_l1d_pending [Cycles while L1 cache miss demand load is outstanding] cycle_activity.stalls_l1d_miss [Execution stalls while L1 cache miss demand load is outstanding] cycle_activity.stalls_l1d_pending [Execution stalls while L1 cache miss demand load is outstanding]
The above example was done on a Broadwell based ThinkPad t450s after downloading and installing such JSON files which will be added to the tools/perf/pmu-events/ directory in a subsequent patchkit.
Now one can use those names with -e/--event in all 'perf tools'. (Andi Kleen, Sukadev Bhattiprolu)
- Add a missing pointer dereference in 'perf probe' (Colin Ian King)
- Add support for building host programs to be used in generating files to be used in the build process, such as fixdep and jevents, fixing the usage of these features in a cross compilation setup (Jiri Olsa)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v4.8 |
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#
6b3db6f9 |
| 27-Sep-2016 |
Jiri Olsa <jolsa@redhat.com> |
tools build: Make fixdep a hostprog
It is used in the build process, so stop suppressing its build in tools cross builds.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de
tools build: Make fixdep a hostprog
It is used in the build process, so stop suppressing its build in tools cross builds.
Signed-off-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/r/20160927141846.GA6589@krava [ Use HOSTCC on the $(OUTPUT)fixdep target, it was using the x-compiler to link fixdep-in.o, that was correctly built with HOSTCC and thus failing ] Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Revision tags: v4.8-rc8, v4.8-rc7, v4.8-rc6, v4.8-rc5, v4.8-rc4, v4.8-rc3, v4.8-rc2, v4.8-rc1, v4.7, v4.7-rc7, v4.7-rc6, v4.7-rc5, v4.7-rc4, v4.7-rc3, v4.7-rc2, v4.7-rc1, v4.6, v4.6-rc7, v4.6-rc6, v4.6-rc5 |
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#
9938b044 |
| 18-Apr-2016 |
Jiri Kosina <jkosina@suse.cz> |
Merge branch 'master' into for-next
Sync with Linus' tree so that patches against newer codebase can be applied.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Revision tags: v4.6-rc4, v4.6-rc3, v4.6-rc2, v4.6-rc1 |
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#
245f0db0 |
| 16-Mar-2016 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v4.5' into next
Merge with Linux 4.5 to get PROPERTY_ENTRY_INTEGER() that is needed to fix pxa/raumfeld rotary encoder properties.
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#
ab665252 |
| 14-Mar-2016 |
Mike Marshall <hubcap@omnibond.com> |
Orangefs: merge to v4.5
Merge tag 'v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into current
Linux 4.5
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Revision tags: v4.5, v4.5-rc7 |
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#
79e24da0 |
| 02-Mar-2016 |
Mark Brown <broonie@kernel.org> |
Merge branch 'topic/update-bits' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-rcar
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Revision tags: v4.5-rc6 |
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e5451c8f |
| 23-Feb-2016 |
Laxman Dewangan <ldewangan@nvidia.com> |
Merge remote-tracking branch 'linusw-gpio/for-next' into devm_gpiochip
Base for demv_gpiochip_add_data() and devm_gpiochip_remove().
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8174b35f |
| 22-Feb-2016 |
Mark Brown <broonie@kernel.org> |
Merge tag 'v4.5-rc5' into asoc-mtk
Linux 4.5-rc5
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Revision tags: v4.5-rc5, v4.5-rc4 |
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#
05fd934b |
| 12-Feb-2016 |
Daniel Vetter <daniel.vetter@ffwll.ch> |
Merge tag 'topic/drm-misc-2016-02-12' into drm-intel-next-queued
Backmerge to get at the new encoder_mask support in atomic helpers.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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#
fcdcc796 |
| 09-Feb-2016 |
Mark Brown <broonie@kernel.org> |
Merge branch 'topic/acpi' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-pxa2xx
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Revision tags: v4.5-rc3 |
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03e075b3 |
| 03-Feb-2016 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into efi/core, to refresh the branch and to pick up recent fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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