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| author | Slava Bacherikov <slava@bacher09.org> | 2020-04-02 23:41:39 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-04-03 00:27:36 +0200 |
| commit | 7d32e69310d67e6b04af04f26193f79dfc2f05c7 (patch) | |
| tree | 0373a81cc322aed49517e4a2873f80c06711c9db /arch | |
| parent | 21f64e72e7073199a6f8d7d8efe52cd814d7d665 (diff) | |
| download | linux-stable-7d32e69310d67e6b04af04f26193f79dfc2f05c7.tar.gz linux-stable-7d32e69310d67e6b04af04f26193f79dfc2f05c7.tar.bz2 linux-stable-7d32e69310d67e6b04af04f26193f79dfc2f05c7.zip | |
kbuild, btf: Fix dependencies for DEBUG_INFO_BTF
Currently turning on DEBUG_INFO_SPLIT when DEBUG_INFO_BTF is also
enabled will produce invalid btf file, since gen_btf function in
link-vmlinux.sh script doesn't handle *.dwo files.
Enabling DEBUG_INFO_REDUCED will also produce invalid btf file,
and using GCC_PLUGIN_RANDSTRUCT with BTF makes no sense.
Fixes: e83b9f55448a ("kbuild: add ability to generate BTF type info for vmlinux")
Reported-by: Jann Horn <jannh@google.com>
Reported-by: Liu Yiding <liuyd.fnst@cn.fujitsu.com>
Signed-off-by: Slava Bacherikov <slava@bacher09.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Kees Cook <keescook@chromium.org>
Acked-by: KP Singh <kpsingh@google.com>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20200402204138.408021-1-slava@bacher09.org
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions