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| author |   Alexei Starovoitov <ast@kernel.org> | 2021-09-28 16:27:18 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-09-28 16:27:19 -0700 |
| commit | 72e1781a5de9e3ee804e24f7ce9a7dd85596fc51 (patch) | |
| tree | 18cfa723e40dbe24928faf0299bf0b90e8df9f43 /tools/testing/selftests/bpf/prog_tests/probe_user.c | |
| parent | bpftool: Avoid using "?: " in generated code (diff) | |
| parent | bpf: Replace callers of BPF_CAST_CALL with proper function typedef (diff) | |
| download | linux-dev-72e1781a5de9e3ee804e24f7ce9a7dd85596fc51.tar.xz linux-dev-72e1781a5de9e3ee804e24f7ce9a7dd85596fc51.zip | |
Merge branch 'bpf: Build with -Wcast-function-type'
Kees Cook says:
====================
Hi,
In order to keep ahead of cases in the kernel where Control Flow Integrity
(CFI) may trip over function call casts, enabling -Wcast-function-type
is helpful. To that end, replace BPF_CAST_CALL() as it triggers warnings
with this option and is now one of the last places in the kernel in need
of fixing.
Thanks,
-Kees
v2:
- rebase to bpf-next
- add acks
v1: https://lore.kernel.org/lkml/20210927182700.2980499-1-keescook@chromium.org
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/probe_user.c')
0 files changed, 0 insertions, 0 deletions