diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 07:39:19 -0500 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2008-12-25 07:39:12 -0500 |
| commit | e37f50e1811d68170e4d58a087cf634b2bf1cef9 (patch) | |
| tree | 49296845bd5e651ca7ec70f1dedca6db8deedb66 /arch/s390/Makefile | |
| parent | b3b59d3339c907b1dec3ce19f62b2a7f120d142d (diff) | |
[S390] Add processor type march=z10 and a processor type safety check.
This patch adds the code generation option for IBM System z10 and
adds a check in head[31,64].S to prevents the execution of a kernel
compiled for a new processor type on an old machine.
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 792a4e7743ce..578c61f15a4b 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile | |||
| @@ -34,6 +34,7 @@ cflags-$(CONFIG_MARCH_G5) += $(call cc-option,-march=g5) | |||
| 34 | cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900) | 34 | cflags-$(CONFIG_MARCH_Z900) += $(call cc-option,-march=z900) |
| 35 | cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990) | 35 | cflags-$(CONFIG_MARCH_Z990) += $(call cc-option,-march=z990) |
| 36 | cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109) | 36 | cflags-$(CONFIG_MARCH_Z9_109) += $(call cc-option,-march=z9-109) |
| 37 | cflags-$(CONFIG_MARCH_Z10) += $(call cc-option,-march=z10) | ||
| 37 | 38 | ||
| 38 | #KBUILD_IMAGE is necessary for make rpm | 39 | #KBUILD_IMAGE is necessary for make rpm |
| 39 | KBUILD_IMAGE :=arch/s390/boot/image | 40 | KBUILD_IMAGE :=arch/s390/boot/image |