disable delayed branch optimization for kernel - seems to improve stability on v1...

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@792 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/linux/linux.mk b/package/linux/linux.mk
index 5160ec1..5e68bd5 100644 (file)
--- a/package/linux/linux.mk
+++ b/package/linux/linux.mk
@@ -77,7 +77,7 @@ $(LINUX_DIR)/.depend_done:  $(LINUX_DIR)/.configured
        touch $(LINUX_DIR)/.depend_done
 
 $(LINUX_DIR)/$(LINUX_BINLOC): $(LINUX_DIR)/.depend_done
-       $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) $(LINUX_FORMAT)
+       $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " $(LINUX_FORMAT)
 
 $(LINUX_KERNEL): $(LINUX_DIR)/$(LINUX_BINLOC)
        cp -fa $< $@ 
@@ -88,7 +88,7 @@ $(LINUX_IMAGE): $(LINUX_KERNEL)
 
 $(LINUX_DIR)/.modules_done: $(LINUX_KERNEL) $(LINUX_IMAGE)
        rm -rf $(BUILD_DIR)/modules
-       $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) modules
+       $(MAKE) -C $(LINUX_DIR) ARCH=$(LINUX_KARCH) PATH=$(TARGET_PATH) CFLAGS_KERNEL="-fno-delayed-branch " modules
        $(MAKE) -C $(LINUX_DIR) DEPMOD=true INSTALL_MOD_PATH=$(BUILD_DIR)/modules modules_install
        touch $(LINUX_DIR)/.modules_done