Peter Zijlstra 18acb7fac2 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: dbe69b2998 ("bpf: Fix dispatcher patchable function entry to 5 bytes nop") ceea991a01 ("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		2022-11-04 23:13:08 +01:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
bpf_jit_comp.c	bpf: Revert ("Fix dispatcher patchable function entry to 5 bytes nop")	2022-11-04 23:13:08 +01:00
bpf_jit_comp32.c	bpf: Change value of MAX_TAIL_CALL_CNT from 32 to 33	2021-11-16 14:03:15 +01:00