diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-01 11:12:29 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-10-01 11:12:29 -0700 |
| commit | 156069f8f09cb3f04862f9909c5268ed64681f0c (patch) | |
| tree | 40ce6c2439c71595b24bad85181375de6fc41073 /scripts | |
| parent | a8c964eacb21288b2dbfa9d80cee5968a3b8fb21 (diff) | |
| parent | 607a4029d439cdfa258aff5da32bb9cd6ed1a66d (diff) | |
| download | linux-156069f8f09cb3f04862f9909c5268ed64681f0c.tar.bz2 | |
Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull objtool fixes from Thomas Gleixner:
"Two small fixes for objtool:
- Support frame pointer setup via 'lea (%rsp), %rbp' which was not
yet supported and caused build warnings
- Disable unreacahble warnings for GCC4.4 and older to avoid false
positives caused by the compiler itself"
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
objtool: Support unoptimized frame pointer setup
objtool: Skip unreachable warnings for GCC 4.4 and older
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 2e3a10e79ca9..061d0c3a420a 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -265,6 +265,8 @@ objtool_args += --no-fp endif ifdef CONFIG_GCOV_KERNEL objtool_args += --no-unreachable +else +objtool_args += $(call cc-ifversion, -lt, 0405, --no-unreachable) endif # 'OBJECT_FILES_NON_STANDARD := y': skip objtool checking for a directory |