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Commit 890db403 authored by David S. Miller's avatar David S. Miller
Browse files

sparc: Call OF and MD cpu scanning explicitly from paging_init() 



We need to split up the cpu present mask setup from the cpu_data
initialization, and this is a first step towards that.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5052f525

arch/sparc/include/asm/prom.h

+1 −0
Original line number Diff line number Diff line
@@ -87,6 +87,7 @@ extern int of_node_to_nid(struct device_node *dp); 


extern void prom_build_devicetree(void);

extern void of_populate_present_mask(void);

extern void of_fill_in_cpu_data(void);



/* Dummy ref counting routines - to be implemented later */

static inline struct device_node *of_node_get(struct device_node *node)

arch/sparc/kernel/mdesc.c

+0 −4
Original line number Diff line number Diff line
@@ -919,7 +919,6 @@ void __init sun4v_mdesc_init(void) 
{

	struct mdesc_handle *hp;

	unsigned long len, real_len, status;

	cpumask_t mask;



	(void) sun4v_mach_desc(0UL, 0UL, &len);
@@ -943,7 +942,4 @@ void __init sun4v_mdesc_init(void) 
	cur_mdesc = hp;



	report_platform_properties();



	cpus_setall(mask);

	mdesc_fill_in_cpu_data(mask);

}

arch/sparc/kernel/prom.h

+0 −1
Original line number Diff line number Diff line
@@ -22,7 +22,6 @@ static inline int is_root_node(const struct device_node *dp) 


extern char *build_path_component(struct device_node *dp);

extern void of_console_init(void);

extern void of_fill_in_cpu_data(void);



extern unsigned int prom_early_allocated;

arch/sparc/kernel/prom_common.c

+0 −2
Original line number Diff line number Diff line
@@ -313,6 +313,4 @@ void __init prom_build_devicetree(void) 


	printk("PROM: Built device tree with %u bytes of memory.\n",

	       prom_early_allocated);



	of_fill_in_cpu_data();

}

arch/sparc/mm/init_32.c

+1 −0
Original line number Diff line number Diff line
@@ -358,6 +358,7 @@ void __init paging_init(void) 
	protection_map[15] = PAGE_SHARED;

	btfixup();

	prom_build_devicetree();

	of_fill_in_cpu_data();

	device_scan();

}