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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2010-10-25 18:10:17 +0400 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-10-25 18:10:15 +0400 |
| commit | f861e4057263033ad9134bfd6745f91b2165b351 (patch) | |
| tree | ea5778eed9c4a61c8b7571994d4d22c867741a17 /arch/s390/Makefile | |
| parent | 7aca2eda5c2a45884ff0ce0bb1ebfa8f83c1e0f9 (diff) | |
| download | linux-f861e4057263033ad9134bfd6745f91b2165b351.tar.xz | |
[S390] Add config option for z196 code generation.
Add a kernel config option for the IBM zEnterprise 196. This will
produce faster code on newer compilers using the -march=z196 option.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Makefile')
| -rw-r--r-- | arch/s390/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 9d318476f81f..d5b8a6ade525 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -40,6 +40,7 @@ cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900) cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990) cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109) cflags-$(CONFIG_MARCH_Z10) += $(call cc-option,-march=z10) +cflags-$(CONFIG_MARCH_Z196) += $(call cc-option,-march=z196) #KBUILD_IMAGE is necessary for make rpm KBUILD_IMAGE :=arch/s390/boot/image |