xtensa: enable sorting extable at build time

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Acked-by: David Daney <ddaney.cavm@gmail.com>

diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index c87ae7c..df6f86c 100644 (file)
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -14,6 +14,7 @@ config XTENSA
        select GENERIC_PCI_IOMAP
        select ARCH_WANT_IPC_PARSE_VERSION
        select ARCH_WANT_OPTIONAL_GPIOLIB
+       select BUILDTIME_EXTABLE_SORT
        select CLONE_BACKWARDS
        select IRQ_DOMAIN
        select HAVE_OPROFILE

diff --git a/scripts/sortextable.c b/scripts/sortextable.c
index cc49062..1052d48 100644 (file)
--- a/scripts/sortextable.c
+++ b/scripts/sortextable.c
@@ -35,6 +35,10 @@
 #define EM_ARCOMPACT   93
 #endif
 
+#ifndef EM_XTENSA
+#define EM_XTENSA      94
+#endif
+
 #ifndef EM_AARCH64
 #define EM_AARCH64     183
 #endif
@@ -281,6 +285,7 @@ do_file(char const *const fname)
        case EM_AARCH64:
        case EM_MICROBLAZE:
        case EM_MIPS:
+       case EM_XTENSA:
                break;
        }  /* end switch */