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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-26 16:57:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-26 16:57:27 -0800 |
| commit | 6e54df001ac9262e3b78b34b87390fcb54677a0d (patch) | |
| tree | 003a5898f862ad8204953c9f5bf8361dcc152daf /arch/x86/Makefile | |
| parent | 9a126e788af8e0754d5d19cd98b3a2bc1711ff46 (diff) | |
| parent | e4f752dda0de351efd198f438b68e743029da68a (diff) | |
Merge branch 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 build updates from Ingo Molnar:
- Resolve LLVM build bug by removing redundant GNU specific flag
- Remove obsolete -funit-at-a-time and -fno-unit-at-a-time use from x86
PowerPC and UM.
The UML change was seen and acked by UML maintainer Richard
Weinberger.
* 'x86-build-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/um/vdso: Drop implicit common-page-size linker flag
x86, powerpc: Remove -funit-at-a-time compiler option entirely
x86/um: Remove -fno-unit-at-a-time workaround for pre-4.0 GCC
Diffstat (limited to 'arch/x86/Makefile')
| -rw-r--r-- | arch/x86/Makefile | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 85a66c4a8b65..16c3145c0a5f 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -130,10 +130,6 @@ else KBUILD_CFLAGS += -mno-red-zone KBUILD_CFLAGS += -mcmodel=kernel - - # -funit-at-a-time shrinks the kernel .text considerably - # unfortunately it makes reading oopses harder. - KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time) endif ifdef CONFIG_X86_X32 |