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https://github.com/archlinuxarm/PKGBUILDs.git
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57 lines
2.7 KiB
Diff
57 lines
2.7 KiB
Diff
First noticed on Fedora Rawhide:
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tests/bpf.c: In function ‘epoll_pwait_loop’:
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tests/bpf.c:36:17: error: argument 2 null where non-null expected [-Werror=nonnull]
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36 | epoll_pwait(-(i + 1), NULL, 0, 0, NULL);
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| ^~~~~~~~~~~
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In file included from tests/bpf.c:5:
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/usr/include/sys/epoll.h:134:12: note: in a call to function ‘epoll_pwait’ declared ‘nonnull’
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134 | extern int epoll_pwait (int __epfd, struct epoll_event *__events,
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| ^~~~~~~~~~~
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[perfbuilder@27cfe44d67ed perf-6.5.0-rc2]$ gcc -v
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Using built-in specs.
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COLLECT_GCC=gcc
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COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/13/lto-wrapper
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OFFLOAD_TARGET_NAMES=nvptx-none
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OFFLOAD_TARGET_DEFAULT=1
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Target: x86_64-redhat-linux
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Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,m2,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --enable-libstdcxx-backtrace --with-libstdcxx-zoneinfo=/usr/share/zoneinfo --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-isl=/builddir/build/BUILD/gcc-13.2.1-20230728/obj-x86_64-redhat-linux/isl-install --enable-offload-targets=nvptx-none --without-cuda-driver --enable-offload-defaulted --enable-gnu-indirect-function --enable-cet --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux --with-build-config=bootstrap-lto --enable-link-serialization=1
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Thread model: posix
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Supported LTO compression algorithms: zlib zstd
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gcc version 13.2.1 20230728 (Red Hat 13.2.1-1) (GCC)
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[perfbuilder@27cfe44d67ed perf-6.5.0-rc2]$
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Just add that argument to address this compiler warning.
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Cc: Adrian Hunter <adrian.hunter@intel.com>
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Cc: Ian Rogers <irogers@google.com>
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Cc: Jiri Olsa <jolsa@kernel.org>
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Cc: Namhyung Kim <namhyung@kernel.org>
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Link: https://lore.kernel.org/lkml/
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Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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---
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tools/perf/tests/bpf.c | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c
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index 31796f2a80f47fb1..9ccecd873ecdd046 100644
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--- a/tools/perf/tests/bpf.c
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+++ b/tools/perf/tests/bpf.c
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@@ -29,11 +29,12 @@
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static int epoll_pwait_loop(void)
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{
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+ struct epoll_event events;
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int i;
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/* Should fail NR_ITERS times */
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for (i = 0; i < NR_ITERS; i++)
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- epoll_pwait(-(i + 1), NULL, 0, 0, NULL);
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+ epoll_pwait(-(i + 1), &events, 0, 0, NULL);
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return 0;
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}
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--
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2.37.1
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