Song Liu 0b8fc6adc3 objtool/klp: Use sym->demangled_name for symbol_name hash ...

For klp-build with LTO, it is necessary to correlate demangled symbols,
e.g., correlate foo.llvm.<num 1> and foo.llvm.<num 2>. However, these two
symbols do not have the same str_hash(name). To be able to correlate the
two symbols, calculate hash based on demanged_name, so that these two
symbols have the same hash.

No functional changes intended.

Signed-off-by: Song Liu <song@kernel.org>
Link: https://patch.msgid.link/20260305231531.3847295-4-song@kernel.org
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>

2026-03-06 08:08:32 -08:00

..

arch

objtool: Allow multiple pv_ops arrays

2026-01-13 13:39:49 +01:00

Documentation

Revert "objtool: Warn on functions with ambiguous -ffunction-sections section names"

2025-11-21 10:04:10 +01:00

include/objtool

Merge tag 'x86_paravirt_for_v7.0_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2026-02-10 19:01:45 -08:00

.gitignore

objtool: Add Function to get the name of a CPU feature

2025-11-24 20:39:47 +01:00

Build

objtool: Add more robust signal error handling, detect and warn about stack overflows

2025-12-03 19:42:37 +01:00

builtin-check.c

objtool: Add wide output for disassembly

2025-11-24 20:40:48 +01:00

builtin-klp.c

objtool/klp: Add post-link subcommand to finalize livepatch modules

2025-10-14 14:50:18 -07:00

check.c

objtool: Use section/symbol type helpers

2026-03-06 08:08:19 -08:00

disas.c

objtool: Use section/symbol type helpers

2026-03-06 08:08:19 -08:00

elf.c

objtool/klp: Use sym->demangled_name for symbol_name hash

2026-03-06 08:08:32 -08:00

klp-diff.c

objtool/klp: Remove redundant strcmp() in correlate_symbols()

2026-03-06 08:08:23 -08:00

klp-post-link.c

objtool/klp: Add post-link subcommand to finalize livepatch modules

2025-10-14 14:50:18 -07:00

Makefile

kbuild: Add objtool to top-level clean target

2026-02-12 11:30:20 -05:00

noreturns.h

x86/smpboot: Mark native_play_dead() as __noreturn

2025-10-30 08:29:41 -07:00

objtool.c

objtool: Add more robust signal error handling, detect and warn about stack overflows

2025-12-03 19:42:37 +01:00

orc_dump.c

objtool: Add annotype() helper

2025-10-14 14:46:49 -07:00

orc_gen.c

objtool: Add annotype() helper

2025-10-14 14:46:49 -07:00

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

objtool: Provide access to feature and flags of group alternatives

2025-11-21 15:30:14 +01:00

sync-check.sh

objtool/klp: Introduce klp diff subcommand for diffing object files

2025-10-14 14:50:18 -07:00

trace.c

objtool: Improve tracing of alternative instructions

2025-11-21 15:30:11 +01:00

weak.c

objtool/klp: Introduce klp diff subcommand for diffing object files

2025-10-14 14:50:18 -07:00