kernel/module.c: use linux/set_memory.h

This header always exists, so doesn't require an ifdef around its
inclusion.  When CONFIG_ARCH_HAS_SET_MEMORY=y it includes the asm
header, otherwise it provides empty versions of the set_memory_xx()
routines.

The usages of set_memory_xx() are still guarded by
CONFIG_STRICT_MODULE_RWX.

Link: http://lkml.kernel.org/r/1498717781-29151-3-git-send-email-mpe@ellerman.id.au
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Kees Cook <keescook@chromium.org>
Acked-by: Laura Abbott <labbott@redhat.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/module.c b/kernel/module.c
index d7eb41d..8f883d8 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -49,9 +49,7 @@
 #include <linux/rculist.h>
 #include <linux/uaccess.h>
 #include <asm/cacheflush.h>
-#ifdef CONFIG_STRICT_MODULE_RWX
-#include <asm/set_memory.h>
-#endif
+#include <linux/set_memory.h>
 #include <asm/mmu_context.h>
 #include <linux/license.h>
 #include <asm/sections.h>