generic: per-device coherent dma allocator

[firefly-linux-kernel-4.4.55.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index 3b5adbf228c779fab06343a3a39552aa99fe7303..63cdbd8bd3d523dda94c82b7d509a49c02c95afa 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -13,6 +13,7 @@ config DEFCONFIG_LIST
        default "/lib/modules/$UNAME_RELEASE/.config"
        default "/etc/kernel-config"
        default "/boot/config-$UNAME_RELEASE"
+       default "$ARCH_DEFCONFIG"
        default "arch/$ARCH/defconfig"
 
 menu "General setup"
@@ -801,6 +802,10 @@ config PROC_PAGE_MONITOR
 
 endmenu                # General setup
 
+config HAVE_GENERIC_DMA_COHERENT
+       bool
+       default n
+
 config SLABINFO
        bool
        depends on PROC_FS
@@ -845,9 +850,9 @@ config MODULE_FORCE_LOAD
        depends on MODULES
        default n
        help
-         This option allows loading of modules even if that would set the
-          'F' (forced) taint, due to lack of version info.  Which is
-         usually a really bad idea.
+         Allow loading of modules without version information (ie. modprobe
+         --force).  Forced module loading sets the 'F' (forced) taint flag and
+         is usually a really bad idea.
 
 config MODULE_UNLOAD
        bool "Module unloading"