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| author | Luca Boccassi <bluca@debian.org> | 2024-04-05 00:42:45 +0200 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2024-04-05 05:55:53 +0200 |
| commit | 1ce28e5a248b15e278e8585c154c38c31574ca83 (patch) | |
| tree | fae97daabbe2ea3c8ce0994b8b325ebc86148e78 /meson.build | |
| parent | hwdb: fix missing colon (#32108) (diff) | |
| download | systemd-1ce28e5a248b15e278e8585c154c38c31574ca83.tar.xz systemd-1ce28e5a248b15e278e8585c154c38c31574ca83.zip | |
meson: set -fno-ssa-phiopt when building bpf with gcc
There are bugs in the kernel verifier that cause legitimate code
to be rejected, disabling this optimization makes bpf programs
built with a new enough gcc work again.
Fixes https://github.com/systemd/systemd/issues/31888
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/meson.build b/meson.build index f4b382c602..1c4cac82c1 100644 --- a/meson.build +++ b/meson.build @@ -1701,6 +1701,7 @@ if conf.get('BPF_FRAMEWORK') == 1 bpf_gcc_flags = [ '-std=gnu11', '-fno-stack-protector', + '-fno-ssa-phiopt', '-O2', '-mcpu=v3', '-mco-re', |