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: David S. Miller <davem@xxxxxxxxxxxxx>
---
arch/sparc/include/asm/prom.h | 1 +
arch/sparc/kernel/mdesc.c | 4 ----
arch/sparc/kernel/prom.h | 1 -
arch/sparc/kernel/prom_common.c | 2 --
arch/sparc/mm/init_32.c | 1 +
arch/sparc/mm/init_64.c | 5 ++++-
6 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index 1b15212..be8d7aa 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -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)
diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c
index f50af3f..602cbb7 100644
--- a/arch/sparc/kernel/mdesc.c
+++ b/arch/sparc/kernel/mdesc.c
@@ -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);
}
diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h
index bb0f0fd..453397f 100644
--- a/arch/sparc/kernel/prom.h
+++ b/arch/sparc/kernel/prom.h
@@ -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;
diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
index ff7b591..0fb5789 100644
--- a/arch/sparc/kernel/prom_common.c
+++ b/arch/sparc/kernel/prom_common.c
@@ -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();
}
diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
index cbb282d..26bb391 100644
--- a/arch/sparc/mm/init_32.c
+++ b/arch/sparc/mm/init_32.c
@@ -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();
}
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index f26a352..c589d6e 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -1806,9 +1806,12 @@ void __init paging_init(void)
real_setup_per_cpu_areas();
prom_build_devicetree();
+ of_fill_in_cpu_data();
- if (tlb_type == hypervisor)
+ if (tlb_type == hypervisor) {
sun4v_mdesc_init();
+ mdesc_fill_in_cpu_data(CPU_MASK_ALL);
+ }
/* Once the OF device tree and MDESC have been setup, we know
* the list of possible cpus. Therefore we can allocate the
--
1.6.2.2
--
To unsubscribe from this list: send the line "unsubscribe sparclinux" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
