From 1a9b4b3d75679fbe8c3bb8fb7e957ea693b6a89c Mon Sep 17 00:00:00 2001 From: "Luis R. Rodriguez" Date: Fri, 17 Aug 2018 15:46:32 -0700 Subject: mm: provide a fallback for PAGE_KERNEL_EXEC for architectures Some architectures just don't have PAGE_KERNEL_EXEC. The mm/nommu.c and mm/vmalloc.c code have been using PAGE_KERNEL as a fallback for years. Move this fallback to asm-generic. Link: http://lkml.kernel.org/r/20180510185507.2439-3-mcgrof@kernel.org Signed-off-by: Luis R. Rodriguez Suggested-by: Matthew Wilcox Reviewed-by: Andrew Morton Cc: Arnd Bergmann Cc: Greg Kroah-Hartman Cc: Geert Uytterhoeven Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/nommu.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'mm/nommu.c') diff --git a/mm/nommu.c b/mm/nommu.c index 9fc9e43335b6..e4aac33216ae 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -364,10 +364,6 @@ void *vzalloc_node(unsigned long size, int node) } EXPORT_SYMBOL(vzalloc_node); -#ifndef PAGE_KERNEL_EXEC -# define PAGE_KERNEL_EXEC PAGE_KERNEL -#endif - /** * vmalloc_exec - allocate virtually contiguous, executable memory * @size: allocation size -- cgit v1.2.3