diff options
author | Peter Zijlstra <peterz@infradead.org> | 2022-11-03 13:00:13 +0100 |
---|---|---|
committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-11-04 23:13:08 +0100 |
commit | 18acb7fac22ff7b36c7ea5a76b12996e7b7dbaba (patch) | |
tree | 3d92ec10bc05591bd361799acd412e7903365a9b /arch/x86/Kbuild | |
parent | d3fd203f36d46aa29600a72d57a1b61af80e4a25 (diff) | |
download | linux-18acb7fac22ff7b36c7ea5a76b12996e7b7dbaba.tar.bz2 |
bpf: Revert ("Fix dispatcher patchable function entry to 5 bytes nop")
Because __attribute__((patchable_function_entry)) is only available
since GCC-8 this solution fails to build on the minimum required GCC
version.
Undo these changes so we might try again -- without cluttering up the
patches with too many changes.
This is an almost complete revert of:
dbe69b299884 ("bpf: Fix dispatcher patchable function entry to 5 bytes nop")
ceea991a019c ("bpf: Move bpf_dispatcher function out of ftrace locations")
(notably the arch/x86/Kconfig hunk is kept).
Reported-by: David Laight <David.Laight@aculab.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Björn Töpel <bjorn@kernel.org>
Tested-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Björn Töpel <bjorn@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lkml.kernel.org/r/439d8dc735bb4858875377df67f1b29a@AcuMS.aculab.com
Link: https://lore.kernel.org/bpf/20221103120647.728830733@infradead.org
Diffstat (limited to 'arch/x86/Kbuild')
0 files changed, 0 insertions, 0 deletions