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| author |   Andrii Nakryiko <andrii@kernel.org> | 2024-05-07 14:31:20 -0700 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-05-07 14:31:21 -0700 |
| commit | eda80aacd00c016d7c03a2bfe231fafdce0e16b0 (patch) | |
| tree | 62e0a5e4524fc533da84a074294bff604acd5577 | |
| parent | bpf: Remove redundant page mask of vmf->address (diff) | |
| parent | bpf: Disable some `attribute ignored' warnings in GCC (diff) | |
| download | wireguard-linux-eda80aacd00c016d7c03a2bfe231fafdce0e16b0.tar.xz wireguard-linux-eda80aacd00c016d7c03a2bfe231fafdce0e16b0.zip | |
Merge branch 'bpf-avoid-attribute-ignored-warnings-in-gcc'
Jose E. Marchesi says:
====================
bpf: avoid `attribute ignored' warnings in GCC
These two patches avoid warnings (turned into errors) when building
the BPF selftests with GCC.
[Changes from V1:
- As requested by reviewer, an additional patch has been added in
order to remove __hidden from the `private' macro in
cpumask_common.h.
- Typo bening -> benign fixed in the commit message of the second
patch.]
====================
Link: https://lore.kernel.org/r/20240507074227.4523-1-jose.marchesi@oracle.com
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
| -rw-r--r-- | tools/testing/selftests/bpf/Makefile | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/progs/cpumask_common.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile index ba28d42b74db..5d9c906bc3cb 100644 --- a/tools/testing/selftests/bpf/Makefile +++ b/tools/testing/selftests/bpf/Makefile @@ -431,7 +431,7 @@ endef # Build BPF object using GCC define GCC_BPF_BUILD_RULE $(call msg,GCC-BPF,$(TRUNNER_BINARY),$2) - $(Q)$(BPF_GCC) $3 -O2 -c $1 -o $2 + $(Q)$(BPF_GCC) $3 -Wno-attributes -O2 -c $1 -o $2 endef SKEL_BLACKLIST := btf__% test_pinning_invalid.c test_sk_assign.c diff --git a/tools/testing/selftests/bpf/progs/cpumask_common.h b/tools/testing/selftests/bpf/progs/cpumask_common.h index c705d8112a35..b979e91f55f0 100644 --- a/tools/testing/selftests/bpf/progs/cpumask_common.h +++ b/tools/testing/selftests/bpf/progs/cpumask_common.h @@ -9,7 +9,7 @@ int err; -#define private(name) SEC(".bss." #name) __hidden __attribute__((aligned(8))) +#define private(name) SEC(".bss." #name) __attribute__((aligned(8))) private(MASK) static struct bpf_cpumask __kptr * global_mask; struct __cpumask_map_value { |