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| author | Toke Høiland-Jørgensen <toke@redhat.com> | 2026-09-01 10:46:54 +0200 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2026-09-02 17:20:11 -0700 |
| commit | 06d6f845c4bda857a6ae864690f35321b878e827 (patch) | |
| tree | 07fe091efc8e9726e602b1ab6ebd03887385de7f /tools/lib/python/kdoc/python_version.py | |
| parent | 418814c9fb26db952dad973b07d1d21d5fd66b54 (diff) | |
| download | linux-next-06d6f845c4bda857a6ae864690f35321b878e827.tar.gz linux-next-06d6f845c4bda857a6ae864690f35321b878e827.zip | |
bpftool: Set BPF_F_XDP_DEV_BOUND_ONLY flag non-destructively
When setting the XDP hints ifname, bpftool would set the
BPF_F_XDP_DEV_BOUND_ONLY without looking at the existing program flags,
overriding any other flag values. This was always a destructive action,
but after we change libbpf to carry the frags section flag in
prog_flags, this can impact bpftool loading of XDP frags programs.
Change the flag setting to be non-destructive by OR'ing it with the
existing flags.
Fixes: f46392ee3dec ("bpftool: Specify XDP Hints ifname when loading program")
Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Larysa Zaremba <larysa.zaremba@intel.com>
Link: https://lore.kernel.org/bpf/20260901-libbpf-frags-flags-v3-1-4eb6f14968b0@redhat.com
Diffstat (limited to 'tools/lib/python/kdoc/python_version.py')
0 files changed, 0 insertions, 0 deletions