---

yaml --- r: 36546 b: refs/heads/master c: 0efa470 h: refs/heads/master v: v3
git-mirror · Sep 28, 2006 · ac6f718 · ac6f718
1 parent 5fa01e6
commit ac6f718
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Showing 3 changed files with 10 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d9f7a745d55527d0d41684b22506a86c4381f7f1
+refs/heads/master: 0efa470363699ecba49e67cc3c75f46b300f98a4
diff --git a/trunk/arch/s390/Kconfig b/trunk/arch/s390/Kconfig
@@ -153,6 +153,14 @@ config MARCH_Z990
 	  This will be slightly faster but does not work on
 	  older machines such as the z900.
 
+config MARCH_Z9_109
+	bool "IBM System z9"
+	help
+	  Select this to enable optimizations for IBM System z9-109, IBM
+	  System z9 Enterprise Class (z9 EC), and IBM System z9 Business
+	  Class (z9 BC). The kernel will be slightly faster but will not
+	  work on older machines such as the z990, z890, z900, and z800.
+
 endchoice
 
 config PACK_STACK

diff --git a/trunk/arch/s390/Makefile b/trunk/arch/s390/Makefile
@@ -33,6 +33,7 @@ endif
 cflags-$(CONFIG_MARCH_G5)   += $(call cc-option,-march=g5)
 cflags-$(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)
 
 #
 # Prevent tail-call optimizations, to get clearer backtraces: