linux-stable/tools/objtool
Josh Poimboeuf 594d2a0555 Revert "objtool: Support addition to set CFA base"
[ Upstream commit e18398e80c ]

Commit 468af56a7b ("objtool: Support addition to set CFA base") was
added as a preparatory patch for arm64 support, but that support never
came.  It triggers a false positive warning on x86, so just revert it
for now.

Fixes the following warning:

  vmlinux.o: warning: objtool: cdce925_regmap_i2c_write+0xdb: stack state mismatch: cfa1=4+120 cfa2=5+40

Fixes: 468af56a7b ("objtool: Support addition to set CFA base")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/oe-kbuild-all/202304080538.j5G6h1AB-lkp@intel.com/
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:00:35 +09:00
..
arch/x86 x86,objtool: Create .return_sites 2022-07-23 12:53:58 +02:00
Documentation objtool: Support stack layout changes in alternatives 2021-01-14 09:53:54 -06:00
include/objtool x86/retbleed: Add fine grained Kconfig knobs 2022-07-23 12:54:10 +02:00
.gitignore objtool: Rework header include paths 2021-01-13 18:13:14 -06:00
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 2022-07-23 12:54:10 +02:00
builtin-orc.c objtool: Collate parse_options() users 2021-03-06 12:44:23 +01:00
check.c Revert "objtool: Support addition to set CFA base" 2023-05-11 23:00:35 +09:00
elf.c objtool: Preserve special st_shndx indexes in elf_update_symbol 2022-10-26 12:34:37 +02:00
Makefile kbuild: Allow kernel installation packaging to override pkg-config 2023-02-01 08:27:30 +01:00
objtool.c x86,objtool: Create .return_sites 2022-07-23 12:53:58 +02:00
orc_dump.c x86/unwind/orc: Change REG_SP_INDIRECT 2021-02-10 20:53:51 +01:00
orc_gen.c objtool: Introduce CFI hash 2022-07-23 12:53:51 +02:00
special.c objtool,x86: Replace alternatives with .retpoline_sites 2022-07-23 12:53:51 +02:00
sync-check.sh Merge branch 'x86/cpu' into WIP.x86/core, to merge the NOP changes & resolve a semantic conflict 2021-04-02 12:36:30 +02:00
weak.c objtool: Refactor ORC section generation 2021-01-14 09:53:42 -06:00