From c164fbb40c43f8041f4d05ec9996d8ee343c92b1 Mon Sep 17 00:00:00 2001 From: Logan Gunthorpe Date: Fri, 10 Apr 2020 14:33:24 -0700 Subject: x86/mm: thread pgprot_t through init_memory_mapping() In preparation to support a pgprot_t argument for arch_add_memory(). It's required to move the prototype of init_memory_mapping() seeing the original location came before the definition of pgprot_t. Signed-off-by: Logan Gunthorpe Signed-off-by: Andrew Morton Reviewed-by: Dan Williams Acked-by: Michal Hocko Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: "H. Peter Anvin" Cc: Dave Hansen Cc: Andy Lutomirski Cc: Peter Zijlstra Cc: Benjamin Herrenschmidt Cc: Catalin Marinas Cc: Christoph Hellwig Cc: David Hildenbrand Cc: Eric Badger Cc: Jason Gunthorpe Cc: Michael Ellerman Cc: Paul Mackerras Cc: Will Deacon Link: http://lkml.kernel.org/r/20200306170846.9333-4-logang@deltatee.com Signed-off-by: Linus Torvalds --- arch/x86/mm/mm_internal.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/mm/mm_internal.h') diff --git a/arch/x86/mm/mm_internal.h b/arch/x86/mm/mm_internal.h index eeae142062ed..3f37b5c80bb3 100644 --- a/arch/x86/mm/mm_internal.h +++ b/arch/x86/mm/mm_internal.h @@ -12,7 +12,8 @@ void early_ioremap_page_table_range_init(void); unsigned long kernel_physical_mapping_init(unsigned long start, unsigned long end, - unsigned long page_size_mask); + unsigned long page_size_mask, + pgprot_t prot); unsigned long kernel_physical_mapping_change(unsigned long start, unsigned long end, unsigned long page_size_mask); -- cgit v1.2.3