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Unverified Commit b29fea36 authored Aug 10, 2018 by Paul Burton

MIPS: Export tlbmiss_handler_setup_pgd near its definition



We export tlbmiss_handler_setup_pgd in arch/mips/mm/tlbex.c close to a
declaration of it, rather than close to its definition as is standard.

We've supported exporting symbols in assembly code since commit
22823ab4 ("EXPORT_SYMBOL() for asm"), so move the export to follow
the function's (stub) definition.

Signed-off-by: Paul Burton <paul.burton@mips.com>

parent 22f20a11

arch/mips/include/asm/asm-prototypes.h

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -5,3 +5,4 @@
	#include <asm-generic/asm-prototypes.h>		#include <asm-generic/asm-prototypes.h>
	#include <linux/uaccess.h>		#include <linux/uaccess.h>
	#include <asm/ftrace.h>		#include <asm/ftrace.h>
			#include <asm/mmu_context.h>

arch/mips/mm/tlb-funcs.S

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -12,6 +12,7 @@
	* Copyright (C) 2012 Ralf Baechle <ralf@linux-mips.org>		* Copyright (C) 2012 Ralf Baechle <ralf@linux-mips.org>
	*/		*/
	#include <asm/asm.h>		#include <asm/asm.h>
			#include <asm/export.h>
	#include <asm/regdef.h>		#include <asm/regdef.h>

	#define FASTPATH_SIZE 128		#define FASTPATH_SIZE 128
	@@ -22,6 +23,7 @@ LEAF(tlbmiss_handler_setup_pgd)
	.space 64		.space 64
	END(tlbmiss_handler_setup_pgd)		END(tlbmiss_handler_setup_pgd)
	EXPORT(tlbmiss_handler_setup_pgd_end)		EXPORT(tlbmiss_handler_setup_pgd_end)
			EXPORT_SYMBOL_GPL(tlbmiss_handler_setup_pgd)

	LEAF(handle_tlbm)		LEAF(handle_tlbm)
	.space FASTPATH_SIZE * 4		.space FASTPATH_SIZE * 4

arch/mips/mm/tlbex.c

+0 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1576,7 +1576,6 @@ extern u32 handle_tlbs[], handle_tlbs_end[];
	extern u32 handle_tlbm[], handle_tlbm_end[];		extern u32 handle_tlbm[], handle_tlbm_end[];
	extern u32 tlbmiss_handler_setup_pgd_start[];		extern u32 tlbmiss_handler_setup_pgd_start[];
	extern u32 tlbmiss_handler_setup_pgd[];		extern u32 tlbmiss_handler_setup_pgd[];
	EXPORT_SYMBOL_GPL(tlbmiss_handler_setup_pgd);
	extern u32 tlbmiss_handler_setup_pgd_end[];		extern u32 tlbmiss_handler_setup_pgd_end[];

	static void build_setup_pgd(void)		static void build_setup_pgd(void)