From ac6f71844121673be9e32a7267affc5a8057c7c5 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Thu, 28 Sep 2006 16:55:46 +0200 Subject: [PATCH] --- yaml --- r: 36546 b: refs/heads/master c: 0efa470363699ecba49e67cc3c75f46b300f98a4 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/arch/s390/Kconfig | 8 ++++++++ trunk/arch/s390/Makefile | 1 + 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 310b0bb32f1c..da9f702b67ac 100644 --- 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 index b6b42f9f0d52..f900a516f099 100644 --- 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 index 74ef57dcfa60..5deb9f7544a1 100644 --- 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: