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linux/tools/objtool
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Josh Poimboeuf a87b3980d0 objtool: Stop UNRET validation on UD2 
[ Upstream commit 9f9cc012c2 ]

In preparation for simplifying INSN_SYSCALL, make validate_unret()
terminate control flow on UD2 just like validate_branch() already does.

Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/ce841269e7e28c8b7f32064464a9821034d724ff.1744095216.git.jpoimboe@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2025-05-02 07:41:20 +02:00
..
arch/x86 objtool/x86: Fix SRSO mess 2023-08-30 16:23:09 +02:00
Documentation objtool: Support stack layout changes in alternatives 2022-07-25 11:26:06 +02:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
arch.h objtool/x86: Fix SRSO mess 2023-08-30 16:23:09 +02:00
Build objtool: Enable compilation of objtool for all architectures 2020-05-20 09:17:28 -05:00
builtin-check.c x86/retbleed: Add fine grained Kconfig knobs 2022-07-25 11:26:50 +02:00
builtin-orc.c objtool: Refactor ORC section generation 2022-07-25 11:26:05 +02:00
builtin.h x86/retbleed: Add fine grained Kconfig knobs 2022-07-25 11:26:50 +02:00
cfi.h objtool: Introduce CFI hash 2022-07-25 11:26:22 +02:00
check.c objtool: Stop UNRET validation on UD2 2025-05-02 07:41:20 +02:00
check.h objtool: Re-add UNWIND_HINT_{SAVE_RESTORE} 2022-07-25 11:26:47 +02:00
elf.c objtool: Preserve special st_shndx indexes in elf_update_symbol 2022-10-26 13:25:18 +02:00
elf.h objtool/x86: Fix SRSO mess 2023-08-30 16:23:09 +02:00
Makefile objtool: Refactor ORC section generation 2022-07-25 11:26:05 +02:00
objtool.c x86,objtool: Create .return_sites 2022-07-25 11:26:36 +02:00
objtool.h x86,objtool: Create .return_sites 2022-07-25 11:26:36 +02:00
orc_dump.c objtool: Make unwind hint definitions available to other architectures 2020-09-10 10:43:13 -05:00
orc_gen.c objtool: Introduce CFI hash 2022-07-25 11:26:22 +02:00
special.c objtool,x86: Replace alternatives with .retpoline_sites 2022-07-25 11:26:23 +02:00
special.h objtool: Refactor jump table code to support other architectures 2020-09-10 10:43:13 -05:00
sync-check.sh x86/insn: Add a __ignore_sync_check__ marker 2022-07-25 11:26:11 +02:00
warn.h objtool: Rename find_containing_func() 2020-03-25 18:28:29 +01:00
weak.c objtool: Refactor ORC section generation 2022-07-25 11:26:05 +02:00