Buildresult: linus-rand/arm64-randconfig/arm64-gcc5 built on Mar 28 2022, 09:07

kisskb

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Status:	OK
Date/Time:	Mar 28 2022, 09:07
Duration:	0:02:55.444355
Builder:	ka7
Revision:	Merge tag 'perf-tools-for-v5.18-2022-03-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux (`7b58b82b86c8b65a2b57a4c6cb96a460654f9e09)`
Target:	linus-rand/arm64-randconfig/arm64-gcc5
Branch:	linus-rand
Compiler:	arm64-gcc5 (aarch64-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.25.1)
Config:	randconfig (download)
Log:	Download original Possible warnings (8) warning: The last gc run reported the following. Please correct the root cause warning: There are too many unreachable loose objects; run 'git prune' to remove them. .config:5923:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] cc1plus: warning: unrecognized command line option '-Wno-format-diag' warning: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum Full Log # git rev-parse -q --verify 7b58b82b86c8b65a2b57a4c6cb96a460654f9e09^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master warning: The last gc run reported the following. Please correct the root cause and remove .git/gc.log. Automatic cleanup will not be performed until the file is removed. warning: There are too many unreachable loose objects; run 'git prune' to remove them. # git rev-parse -q --verify 7b58b82b86c8b65a2b57a4c6cb96a460654f9e09^{commit} 7b58b82b86c8b65a2b57a4c6cb96a460654f9e09 # git checkout -q -f -B kisskb 7b58b82b86c8b65a2b57a4c6cb96a460654f9e09 # git clean -qxdf # < git log -1 # commit 7b58b82b86c8b65a2b57a4c6cb96a460654f9e09 # Merge: 02f9a04d76b7 ab0809af0bee # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Mar 27 13:42:32 2022 -0700 # # Merge tag 'perf-tools-for-v5.18-2022-03-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux # # Pull perf tools updates from Arnaldo Carvalho de Melo: # "New features: # # perf ftrace: # # - Add -n/--use-nsec option to the 'latency' subcommand. # # Default: usecs: # # $ sudo perf ftrace latency -T dput -a sleep 1 # # DURATION \| COUNT \| GRAPH \| # 0 - 1 us \| 2098375 \| ############################# \| # 1 - 2 us \| 61 \| \| # 2 - 4 us \| 33 \| \| # 4 - 8 us \| 13 \| \| # 8 - 16 us \| 124 \| \| # 16 - 32 us \| 123 \| \| # 32 - 64 us \| 1 \| \| # 64 - 128 us \| 0 \| \| # 128 - 256 us \| 1 \| \| # 256 - 512 us \| 0 \| \| # # Better granularity with nsec: # # $ sudo perf ftrace latency -T dput -a -n sleep 1 # # DURATION \| COUNT \| GRAPH \| # 0 - 1 us \| 0 \| \| # 1 - 2 ns \| 0 \| \| # 2 - 4 ns \| 0 \| \| # 4 - 8 ns \| 0 \| \| # 8 - 16 ns \| 0 \| \| # 16 - 32 ns \| 0 \| \| # 32 - 64 ns \| 0 \| \| # 64 - 128 ns \| 1163434 \| ############## \| # 128 - 256 ns \| 914102 \| ############# \| # 256 - 512 ns \| 884 \| \| # 512 - 1024 ns \| 613 \| \| # 1 - 2 us \| 31 \| \| # 2 - 4 us \| 17 \| \| # 4 - 8 us \| 7 \| \| # 8 - 16 us \| 123 \| \| # 16 - 32 us \| 83 \| \| # # perf lock: # # - Add -c/--combine-locks option to merge lock instances in the same # class into a single entry. # # # perf lock report -c # Name acquired contended avg wait(ns) total wait(ns) max wait(ns) min wait(ns) # # rcu_read_lock 251225 0 0 0 0 0 # hrtimer_bases.lock 39450 0 0 0 0 0 # &sb->s_type->i_l... 10301 1 662 662 662 662 # ptlock_ptr(page) 10173 2 701 1402 760 642 # &(ei->i_block_re... 8732 0 0 0 0 0 # &xa->xa_lock 8088 0 0 0 0 0 # &base->lock 6705 0 0 0 0 0 # &p->pi_lock 5549 0 0 0 0 0 # &dentry->d_lockr... 5010 4 1274 5097 1844 789 # &ep->lock 3958 0 0 0 0 0 # # - Add -F/--field option to customize the list of fields to output: # # $ perf lock report -F contended,wait_max -k avg_wait # Name contended max wait(ns) avg wait(ns) # # slock-AF_INET6 1 23543 23543 # &lruvec->lru_lock 5 18317 11254 # slock-AF_INET6 1 10379 10379 # rcu_node_1 1 2104 2104 # &dentry->d_lockr... 1 1844 1844 # &dentry->d_lockr... 1 1672 1672 # &newf->file_lock 15 2279 1025 # &dentry->d_lockr... 1 792 792 # # - Add --synth=no option for record, as there is no need to symbolize, # lock names comes from the tracepoints. # # perf record: # # - Threaded recording, opt-in, via the new --threads command line # option. # # - Improve AMD IBS (Instruction-Based Sampling) error handling # messages. # # perf script: # # - Add 'brstackinsnlen' field (use it with -F) for branch stacks. # # - Output branch sample type in 'perf script'. # # perf report: # # - Add "addr_from" and "addr_to" sort dimensions. # # - Print branch stack entry type in 'perf report --dump-raw-trace' # # - Fix symbolization for chrooted workloads. # # Hardware tracing: # # Intel PT: # # - Add CFE (Control Flow Event) and EVD (Event Data) packets support. # # - Add MODE.Exec IFLAG bit support. # # Explanation about these features from the "Intel® 64 and IA-32 # architectures software developer’s manual combined volumes: 1, 2A, # 2B, 2C, 2D, 3A, 3B, 3C, 3D, and 4" PDF at: # # https://cdrdv2.intel.com/v1/dl/getContent/671200 # # At page 3951: # "32.2.4 # # Event Trace is a capability that exposes details about the # asynchronous events, when they are generated, and when their # corresponding software event handler completes execution. These # include: # # o Interrupts, including NMI and SMI, including the interrupt # vector when defined. # # o Faults, exceptions including the fault vector. # # - Page faults additionally include the page fault address, # when in context. # # o Event handler returns, including IRET and RSM. # # o VM exits and VM entries.¹ # # - VM exits include the values written to the “exit reason” # and “exit qualification” VMCS fields. INIT and SIPI events. # # o TSX aborts, including the abort status returned for the RTM # instructions. # # o Shutdown. # # Additionally, it provides indication of the status of the # Interrupt Flag (IF), to indicate when interrupts are masked" # # ARM CoreSight: # # - Use advertised caps/min_interval as default sample_period on ARM # spe. # # - Update deduction of TRCCONFIGR register for branch broadcast on # ARM's CoreSight ETM. # # Vendor Events (JSON): # # Intel: # # - Update events and metrics for: Alderlake, Broadwell, Broadwell DE, # BroadwellX, CascadelakeX, Elkhartlake, Bonnell, Goldmont, # GoldmontPlus, Westmere EP-DP, Haswell, HaswellX, Icelake, IcelakeX, # Ivybridge, Ivytown, Jaketown, Knights Landing, Nehalem EP, # Sandybridge, Silvermont, Skylake, Skylake Server, SkylakeX, # Tigerlake, TremontX, Westmere EP-SP, and Westmere EX. # # ARM: # # - Add support for HiSilicon CPA PMU aliasing. # # perf stat: # # - Fix forked applications enablement of counters. # # - The 'slots' should only be printed on a different order than the # one specified on the command line when 'topdown' events are # present, fix it. # # Miscellaneous: # # - Sync msr-index, cpufeatures header files with the kernel sources. # # - Stop using some deprecated libbpf APIs in 'perf trace'. # # - Fix some spelling mistakes. # # - Refactor the maps pointers usage to pave the way for using refcount # debugging. # # - Only offer the --tui option on perf top, report and annotate when # perf was built with libslang. # # - Don't mention --to-ctf in 'perf data --help' when not linking with # the required library, libbabeltrace. # # - Use ARRAY_SIZE() instead of ad hoc equivalent, spotted by # array_size.cocci. # # - Enhance the matching of sub-commands abbreviations: # 'perf c2c rec' -> 'perf c2c record' # 'perf c2c recport -> error # # - Set build-id using build-id header on new mmap records. # # - Fix generation of 'perf --version' string. # # perf test: # # - Add test for the arm_spe event. # # - Add test to check unwinding using fame-pointer (fp) mode on arm64. # # - Make metric testing more robust in 'perf test'. # # - Add error message for unsupported branch stack cases. # # libperf: # # - Add API for allocating new thread map array. # # - Fix typo in perf_evlist__open() failure error messages in libperf # tests. # # perf c2c: # # - Replace bitmap_weight() with bitmap_empty() where appropriate" # # * tag 'perf-tools-for-v5.18-2022-03-26' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (143 commits) # perf evsel: Improve AMD IBS (Instruction-Based Sampling) error handling messages # perf python: Add perf_env stubs that will be needed in evsel__open_strerror() # perf tools: Enhance the matching of sub-commands abbreviations # libperf tests: Fix typo in perf_evlist__open() failure error messages # tools arm64: Import cputype.h # perf lock: Add -F/--field option to control output # perf lock: Extend struct lock_key to have print function # perf lock: Add --synth=no option for record # tools headers cpufeatures: Sync with the kernel sources # tools headers cpufeatures: Sync with the kernel sources # perf stat: Fix forked applications enablement of counters # tools arch x86: Sync the msr-index.h copy with the kernel sources # perf evsel: Make evsel__env() always return a valid env # perf build-id: Fix spelling mistake "Cant" -> "Can't" # perf header: Fix spelling mistake "could't" -> "couldn't" # perf script: Add 'brstackinsnlen' for branch stacks # perf parse-events: Move slots only with topdown # perf ftrace latency: Update documentation # perf ftrace latency: Add -n/--use-nsec option # perf tools: Fix version kernel tag # ... # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 7b58b82b86c8b65a2b57a4c6cb96a460654f9e09 # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- randconfig # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- help # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- olddefconfig .config:5923:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux- In file included from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/tm.h:27, from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32: /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\ ^ /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ In file included from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/tm.h:44, from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32: /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ cc1plus: warning: unrecognized command line option '-Wno-format-diag' warning: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 # Build took: 0:02:55.444355

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