linux/tools/objtool
Josh Poimboeuf 2d3bb39886 objtool/klp: Cache dont_correlate() result
Cache the dont_correlate() result once per symbol at the start of
correlate_symbols().  This reduces klp diff time on an arm64 LTO
vmlinux.o from 2m51s to 35s.

Acked-by: Song Liu <song@kernel.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
2026-05-04 21:16:07 -07:00
..
arch objtool/klp: Fix position-dependent checksums for non-relocated jumps/calls 2026-05-04 21:16:06 -07:00
Documentation
include/objtool objtool/klp: Cache dont_correlate() result 2026-05-04 21:16:07 -07:00
.gitignore
Build objtool/klp: Add "objtool klp checksum" subcommand 2026-05-04 21:16:05 -07:00
builtin-check.c objtool: Grow __cfi_* prefix symbols for all CFI+CALL_PADDING 2026-05-04 21:16:07 -07:00
builtin-klp.c objtool/klp: Add "objtool klp checksum" subcommand 2026-05-04 21:16:05 -07:00
check.c objtool: Improve and simplify prefix symbol detection 2026-05-04 21:16:07 -07:00
disas.c objtool: Add insn_sym() helper 2026-05-04 21:16:06 -07:00
elf.c objtool: Grow __cfi_* prefix symbols for all CFI+CALL_PADDING 2026-05-04 21:16:07 -07:00
klp-checksum.c objtool/klp: Fix position-dependent checksums for non-relocated jumps/calls 2026-05-04 21:16:06 -07:00
klp-diff.c objtool/klp: Cache dont_correlate() result 2026-05-04 21:16:07 -07:00
klp-post-link.c
Makefile objtool: Include libsubcmd headers directly from source tree 2026-05-04 21:16:04 -07:00
noreturns.h
objtool.c objtool/klp: Add correlation debugging output 2026-05-04 21:16:06 -07:00
orc_dump.c
orc_gen.c
signal.c objtool: Add more robust signal error handling, detect and warn about stack overflows 2025-12-03 19:42:37 +01:00
special.c
sync-check.sh
trace.c objtool: Add insn_sym() helper 2026-05-04 21:16:06 -07:00
weak.c