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Commit 896aef43 authored by Sam Ravnborg's avatar Sam Ravnborg Committed by David S. Miller
Browse files

[SPARC64]: Fix section mismatch from kernel_map_range 



Fix following warnings:
WARNING: vmlinux.o(.text+0x4f980): Section mismatch in reference from the function kernel_map_range() to the function .init.text:__alloc_bootmem()
WARNING: vmlinux.o(.text+0x4f9cc): Section mismatch in reference from the function kernel_map_range() to the function .init.text:__alloc_bootmem()

alloc_bootmem() is only used during early init and for any subsequent
call to kernel_map_range() the program logic avoid the call.
So annotate kernel_map_range() with __ref to tell modpost to
ignore the reference to a __init function.

Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7769bd1c

arch/sparc64/mm/init.c

+2 −1
Original line number Diff line number Diff line
@@ -1010,7 +1010,8 @@ static struct linux_prom64_registers pall[MAX_BANKS] __initdata; 
static int pall_ents __initdata;



#ifdef CONFIG_DEBUG_PAGEALLOC

static unsigned long kernel_map_range(unsigned long pstart, unsigned long pend, pgprot_t prot)

static unsigned long __ref kernel_map_range(unsigned long pstart,

					    unsigned long pend, pgprot_t prot)

{

	unsigned long vstart = PAGE_OFFSET + pstart;

	unsigned long vend = PAGE_OFFSET + pend;