Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

2 files changed, 10 insertions, 0 deletions

diff --git a/arch/ppc64/Kconfig b/arch/ppc64/Kconfig
index ef1f05e437c..f5508abf118 100644
--- a/arch/ppc64/Kconfig
+++ b/arch/ppc64/Kconfig
@@ -293,6 +293,9 @@ config SECCOMP
 
 endmenu
 
+config ISA_DMA_API
+        bool
+        default y
 
 menu "General setup"
 
diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile
index d33e20bcc52..691f3008e69 100644
--- a/arch/ppc64/Makefile
+++ b/arch/ppc64/Makefile
@@ -56,13 +56,20 @@ LDFLAGS_vmlinux	:= -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD)
 CFLAGS          += -msoft-float -pipe -mminimal-toc -mtraceback=none \
                    -mcall-aixdesc
 
+GCC_VERSION     := $(call cc-version)
+GCC_BROKEN_VEC  := $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;)
+
 ifeq ($(CONFIG_POWER4_ONLY),y)
 ifeq ($(CONFIG_ALTIVEC),y)
+ifeq ($(GCC_BROKEN_VEC),y)
         CFLAGS += $(call cc-option,-mcpu=970)
 else
         CFLAGS += $(call cc-option,-mcpu=power4)
 endif
 else
+        CFLAGS += $(call cc-option,-mcpu=power4)
+endif
+else
         CFLAGS += $(call cc-option,-mtune=power4)
 endif