The patch titled
Subject: kernel/module.c: use linux/set_memory.h
has been added to the -mm tree. Its filename is
module-use-linux-set_memoryh.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/module-use-linux-set_memoryh.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/module-use-linux-set_memoryh.patch
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------------------------------------------------------
From: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Subject: 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@xxxxxxxxxxxxxx
Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Laura Abbott <labbott@xxxxxxxxxx>
Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/module.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN kernel/module.c~module-use-linux-set_memoryh kernel/module.c
--- a/kernel/module.c~module-use-linux-set_memoryh
+++ a/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>
_
Patches currently in -mm which might be from mpe@xxxxxxxxxxxxxx are
provide-linux-set_memoryh.patch
pm-hibernate-use-linux-set_memoryh.patch
module-use-linux-set_memoryh.patch
bpf-use-linux-set_memoryh.patch
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