Messages in this thread | | | From | Daniel Díaz <> | Date | Mon, 13 Nov 2023 13:28:18 -0600 | Subject | Re: [GIT PULL] perf tools changes for v6.7 |
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Hello!
On Thu, 2 Nov 2023 at 09:06, Namhyung Kim <namhyung@kernel.org> wrote: > Hi Linus, > > Please consider pulling the latest perf tools changes. > > Thanks, > Namhyung [...] > Yang Jihong (29): > perf evlist: Add perf_evlist__go_system_wide() helper > perf evlist: Add evlist__findnew_tracking_event() helper > perf record: Move setting tracking events before record__init_thread_masks() > perf record: Track sideband events for all CPUs when tracing selected CPUs > perf test: Add test case for record sideband events > perf test: Add perf_event_attr test for record dummy event > perf kwork: Fix incorrect and missing free atom in work_push_atom() > perf kwork: Add the supported subcommands to the document > perf kwork: Set ordered_events to true in 'struct perf_tool' > perf kwork: Add `kwork` and `src_type` to work_init() for 'struct kwork_class' > perf kwork: Overwrite original atom in the list when a new atom is pushed. > perf kwork: Set default events list if not specified in setup_event_list() > perf kwork: Add sched record support > perf kwork: Add `root` parameter to work_sort() > perf kwork top: Introduce new top utility [...]
We have found some build regressions on yesterday's 6.7-rc1: -----8<----- builtin-kwork.c: In function 'top_print_work': builtin-kwork.c:1646:28: error: format '%ld' expects argument of type 'long int', but argument 3 has type 'u64' {aka 'long long unsigned int'} [-Werror=format=] 1646 | ret += printf(" %*ld ", PRINT_PID_WIDTH, work->id); | ~~~^ ~~~~~~~~ | | | | long int u64 {aka long long unsigned int} | %*lld cc1: all warnings being treated as errors make[3]: *** [/builds/linux/tools/build/Makefile.build:106: /home/tuxbuild/.cache/tuxmake/builds/1/build/builtin-kwork.o] Error 1 ----->8-----
This is when building for Arm (32-bits) and i386. Bisection points to commit 55c40e505234 ("perf kwork top: Introduce new top utility").
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
To reproduce locally, tuxmake \ --runtime podman \ --target-arch arm \ --toolchain gcc-13 \ --kconfig https://storage.tuxsuite.com/public/linaro/lkft/builds/2Y6I5Blgre1fELnAgUTZxqjByvv/config \ debugkernel dtbs dtbs-legacy headers kernel modules perf
Greetings!
Daniel Díaz daniel.diaz@linaro.org
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