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| author | Naveen N Rao <naveen@kernel.org> | 2024-01-10 19:42:37 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2024-05-07 23:48:45 +1000 |
| commit | c330b50d8cae1a7b1fed7622eedacaf652396bb7 (patch) | |
| tree | e879740424fc91ffaa8e61152237cf210d26f4ce /arch/powerpc/Makefile | |
| parent | 2d8ebee0aac3a45d81de4f44255c8021d5a3401e (diff) | |
| download | linux-c330b50d8cae1a7b1fed7622eedacaf652396bb7.tar.gz linux-c330b50d8cae1a7b1fed7622eedacaf652396bb7.tar.bz2 linux-c330b50d8cae1a7b1fed7622eedacaf652396bb7.zip | |
powerpc/Makefile: Remove bits related to the previous use of -mcmodel=large
All supported compilers today (gcc v5.1+ and clang v11+) have support for
-mcmodel=medium. As such, NO_MINIMAL_TOC is no longer being set. Remove
NO_MINIMAL_TOC as well as the fallback to -mminimal-toc.
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Naveen N Rao <naveen@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20240110141237.3179199-1-naveen@kernel.org
Diffstat (limited to 'arch/powerpc/Makefile')
| -rw-r--r-- | arch/powerpc/Makefile | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 65261cbe5bfd..0a0c57aee1ae 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -114,7 +114,6 @@ LDFLAGS_vmlinux := $(LDFLAGS_vmlinux-y) ifdef CONFIG_PPC64 ifndef CONFIG_PPC_KERNEL_PCREL -ifeq ($(call cc-option-yn,-mcmodel=medium),y) # -mcmodel=medium breaks modules because it uses 32bit offsets from # the TOC pointer to create pointers where possible. Pointers into the # percpu data area are created by this method. @@ -124,9 +123,6 @@ ifeq ($(call cc-option-yn,-mcmodel=medium),y) # kernel percpu data space (starting with 0xc...). We need a full # 64bit relocation for this to work, hence -mcmodel=large. KBUILD_CFLAGS_MODULE += -mcmodel=large -else - export NO_MINIMAL_TOC := -mno-minimal-toc -endif endif endif @@ -139,7 +135,7 @@ CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mabi=elfv1) CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mcall-aixdesc) endif endif -CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mcmodel=medium,$(call cc-option,-mminimal-toc)) +CFLAGS-$(CONFIG_PPC64) += -mcmodel=medium CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mno-pointers-to-nested-functions) CFLAGS-$(CONFIG_PPC64) += $(call cc-option,-mlong-double-128) |