linux/tools/perf
Eduard Zingerman 42597aa372 libbpf: Hashmap.h update to fix build issues using LLVM14
A fix for the LLVM compilation error while building bpftool.
Replaces the expression:

  _Static_assert((p) == NULL || ...)

by expression:

  _Static_assert((__builtin_constant_p((p)) ? (p) == NULL : 0) || ...)

When "p" is not a constant the former is not considered to be a
constant expression by LLVM 14.

The error was introduced in the following patch-set: [1].
The error was reported here: [2].

  [1] https://lore.kernel.org/bpf/20221109142611.879983-1-eddyz87@gmail.com/
  [2] https://lore.kernel.org/all/202211110355.BcGcbZxP-lkp@intel.com/

Reported-by: kernel test robot <lkp@intel.com>
Fixes: c302378bc1 ("libbpf: Hashmap interface update to allow both long and void* keys/values")
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/bpf/20221110223240.1350810-1-eddyz87@gmail.com
2022-11-11 10:24:23 -08:00
..
arch tools headers UAPI: Sync powerpc syscall tables with the kernel sources 2022-10-25 17:40:48 -03:00
bench perf bench: Update use of pthread mutex/cond 2022-10-04 08:55:19 -03:00
dlfilters perf dlfilter dlfilter-show-cycles: Fix types for print format 2022-09-08 12:17:45 -03:00
Documentation perf docs: Fix man page build wrt perf-arm-coresight.txt 2022-10-25 17:40:48 -03:00
examples/bpf
include perf dlfilter: Add machine_pid and vcpu 2022-07-20 11:08:13 -03:00
jvmti
pmu-events perf vendor events arm64: Fix incorrect Hisi hip08 L3 metrics 2022-10-26 11:01:56 -03:00
python perf python: Convert tracepoint.py example to python3 2022-04-01 16:19:35 -03:00
scripts Merge remote-tracking branch 'torvalds/master' into perf/core 2022-08-01 08:59:31 -03:00
tests libbpf: Hashmap interface update to allow both long and void* keys/values 2022-11-09 20:45:14 -08:00
trace tools headers uapi: Sync linux/stat.h with the kernel sources 2022-10-25 17:40:48 -03:00
ui perf annotate: Remove unused struct disasm_line_samples 2022-10-06 08:03:51 -03:00
util libbpf: Hashmap.h update to fix build issues using LLVM14 2022-11-11 10:24:23 -08:00
.gitignore perf test: Add git ignore for tmp and output files of ARM CoreSight tests 2022-10-06 14:50:55 -03:00
Build perf kwork: New tool to trace time properties of kernel work (such as softirq, and workqueue) 2022-07-26 16:01:24 -03:00
builtin-annotate.c perf gtk: Only support --gtk if compiled in 2022-07-20 11:09:11 -03:00
builtin-bench.c perf bench: Add breakpoint benchmarks 2022-05-13 11:00:38 -03:00
builtin-buildid-cache.c perf record: Disable debuginfod by default 2022-01-15 17:41:25 -03:00
builtin-buildid-list.c perf buildid-list: Add a "-m" option to show kernel and modules build-ids 2022-07-18 16:35:34 -03:00
builtin-c2c.c perf mem/c2c: Set PERF_SAMPLE_WEIGHT for LOAD_STORE events 2022-10-06 16:29:32 -03:00
builtin-config.c
builtin-daemon.c
builtin-data.c perf data: Don't mention --to-ctf if it's not supported 2022-02-22 21:23:08 -03:00
builtin-diff.c
builtin-evlist.c
builtin-ftrace.c perf evlist: Rename cpus to user_requested_cpus 2022-04-01 16:19:35 -03:00
builtin-help.c
builtin-inject.c perf dso: Hold lock when accessing nsinfo 2022-10-04 08:55:20 -03:00
builtin-kallsyms.c
builtin-kmem.c perf tools: Enhance the matching of sub-commands abbreviations 2022-03-26 10:55:57 -03:00
builtin-kvm.c perf kvm: Fix subcommand matching error 2022-08-10 10:44:02 -03:00
builtin-kwork.c perf kwork: Implement BPF trace 2022-07-26 16:31:54 -03:00
builtin-list.c perf list: Fix metricgroups title message 2022-10-14 12:21:42 -03:00
builtin-lock.c perf lock: Add -q/--quiet option to suppress header and debug messages 2022-10-04 08:55:23 -03:00
builtin-mem.c perf mem: Fix -C option behavior for perf mem record 2022-10-14 12:21:34 -03:00
builtin-probe.c perf namespaces: Add functions to access nsinfo 2022-02-11 14:31:22 -03:00
builtin-record.c perf record: Fix event fd races 2022-10-25 17:40:48 -03:00
builtin-report.c perf report: Show per-event LOST SAMPLES stat 2022-10-04 08:55:21 -03:00
builtin-sched.c perf sched: Factor out destroy_tasks() 2022-10-04 08:55:21 -03:00
builtin-script.c perf script: Add missing fields in usage hint 2022-10-06 16:32:20 -03:00
builtin-stat.c perf stat: Kill unused per-thread runtime stats 2022-10-06 08:03:53 -03:00
builtin-timechart.c perf timechart: Add p_state_end helper 2022-10-04 08:55:21 -03:00
builtin-top.c perf top: Fix error code in cmd_top() 2022-10-04 08:55:22 -03:00
builtin-trace.c perf trace: Fix incorrectly parsed hexadecimal value for flags in filter 2022-10-04 08:55:23 -03:00
builtin-version.c perf version: Add HAVE_DEBUGINFOD_SUPPORT to built-in features 2022-04-20 13:32:09 -03:00
builtin.h perf kwork: New tool to trace time properties of kernel work (such as softirq, and workqueue) 2022-07-26 16:01:24 -03:00
check-headers.sh tools headers: Update the copy of x86's memcpy_64.S used in 'perf bench' 2022-10-25 17:40:48 -03:00
command-list.txt perf kwork: New tool to trace time properties of kernel work (such as softirq, and workqueue) 2022-07-26 16:01:24 -03:00
CREDITS
design.txt perf design.txt: Synchronize the definition of enum perf_hw_id with code 2021-11-13 18:11:50 -03:00
Makefile
Makefile.config perf bpf: Fix build with libbpf 0.7.0 by checking if bpf_program__set_insns() is available 2022-10-25 17:40:48 -03:00
Makefile.perf perf test: Add arm64 asm pureloop test shell script 2022-10-06 14:50:49 -03:00
MANIFEST perf MANIFEST: Add bpftool files to allow building with BUILD_BPF_SKEL=1 2021-11-07 15:39:28 -03:00
perf-archive.sh
perf-completion.sh
perf-iostat.sh
perf-read-vdso.c
perf-sys.h
perf.c perf tools: Add same_cmd_with_prefix() helper 2022-10-04 08:55:21 -03:00
perf.h