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| author | Xi Ruoyao <xry111@xry111.site> | 2025-05-03 11:50:31 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-05 12:00:29 +0300 |
| commit | 92c6f8c577a0ca52d779d3a4d42465bd81f854a1 (patch) | |
| tree | 7c581936a2ab9131093ca0c6eb9caeb9a95fd533 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c72e4daa7ab2814e402f2b67dd1681ea4db446af (diff) | |
| download | linux-92c6f8c577a0ca52d779d3a4d42465bd81f854a1.tar.xz | |
bpf: Fix BPF_INTERNAL namespace import
The commit cdd30ebb1b9f ("module: Convert symbol namespace to string
literal") makes the grammar of MODULE_IMPORT_NS and EXPORT_SYMBOL_NS
different between the stable branches and the mainline. But when
the commit 955f9ede52b8 ("bpf: Add namespace to BPF internal symbols")
was backported from mainline, only EXPORT_SYMBOL_NS instances are
adapted, leaving the MODULE_IMPORT_NS instance with the "new" grammar
and causing the module fails to build:
ERROR: modpost: module bpf_preload uses symbol bpf_link_get_from_fd from namespace BPF_INTERNAL, but does not import it.
ERROR: modpost: module bpf_preload uses symbol kern_sys_bpf from namespace BPF_INTERNAL, but does not import it.
Reported-by: Mingcong Bai <jeffbai@aosc.io>
Reported-by: Alex Davis <alex47794@gmail.com>
Closes: https://lore.kernel.org/all/CADiockBKBQTVqjA5G+RJ9LBwnEnZ8o0odYnL=LBZ_7QN=_SZ7A@mail.gmail.com/
Fixes: 955f9ede52b8 ("bpf: Add namespace to BPF internal symbols")
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions