diff options
| -rw-r--r-- | arch/mips/configs/cavium_octeon_defconfig | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/mips/kernel/traps.c | 3 | ||||
| -rw-r--r-- | arch/mips/loongson64/loongson-3/numa.c | 12 | ||||
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-memory.c | 11 |
5 files changed, 6 insertions, 22 deletions
diff --git a/arch/mips/configs/cavium_octeon_defconfig b/arch/mips/configs/cavium_octeon_defconfig index 490b12af103c..c52d0efacd14 100644 --- a/arch/mips/configs/cavium_octeon_defconfig +++ b/arch/mips/configs/cavium_octeon_defconfig @@ -140,6 +140,7 @@ CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_DS1307=y CONFIG_STAGING=y CONFIG_OCTEON_ETHERNET=y +CONFIG_OCTEON_USB=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_RAS=y CONFIG_EXT4_FS=y diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index ea09ed6a80a9..8c6c48ed786a 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -794,6 +794,7 @@ static void __init arch_mem_init(char **cmdline_p) /* call board setup routine */ plat_mem_setup(); + memblock_set_bottom_up(true); /* * Make sure all kernel memory is in the maps. The "UP" and diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 0f852e1b5891..15e103c6d799 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -2260,10 +2260,8 @@ void __init trap_init(void) unsigned long size = 0x200 + VECTORSPACING*64; phys_addr_t ebase_pa; - memblock_set_bottom_up(true); ebase = (unsigned long) memblock_alloc_from(size, 1 << fls(size), 0); - memblock_set_bottom_up(false); /* * Try to ensure ebase resides in KSeg0 if possible. @@ -2307,6 +2305,7 @@ void __init trap_init(void) if (board_ebase_setup) board_ebase_setup(); per_cpu_trap_init(true); + memblock_set_bottom_up(false); /* * Copy the generic exception handlers to their final destination. diff --git a/arch/mips/loongson64/loongson-3/numa.c b/arch/mips/loongson64/loongson-3/numa.c index 622761878cd1..60bf0a1cb757 100644 --- a/arch/mips/loongson64/loongson-3/numa.c +++ b/arch/mips/loongson64/loongson-3/numa.c @@ -231,6 +231,8 @@ static __init void prom_meminit(void) cpumask_clear(&__node_data[(node)]->cpumask); } } + max_low_pfn = PHYS_PFN(memblock_end_of_DRAM()); + for (cpu = 0; cpu < loongson_sysconf.nr_cpus; cpu++) { node = cpu / loongson_sysconf.cores_per_node; if (node >= num_online_nodes()) @@ -248,19 +250,9 @@ static __init void prom_meminit(void) void __init paging_init(void) { - unsigned node; unsigned long zones_size[MAX_NR_ZONES] = {0, }; pagetable_init(); - - for_each_online_node(node) { - unsigned long start_pfn, end_pfn; - - get_pfn_range_for_nid(node, &start_pfn, &end_pfn); - - if (end_pfn > max_low_pfn) - max_low_pfn = end_pfn; - } #ifdef CONFIG_ZONE_DMA32 zones_size[ZONE_DMA32] = MAX_DMA32_PFN; #endif diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c index d8b8444d6795..813d13f92957 100644 --- a/arch/mips/sgi-ip27/ip27-memory.c +++ b/arch/mips/sgi-ip27/ip27-memory.c @@ -435,6 +435,7 @@ void __init prom_meminit(void) mlreset(); szmem(); + max_low_pfn = PHYS_PFN(memblock_end_of_DRAM()); for (node = 0; node < MAX_COMPACT_NODES; node++) { if (node_online(node)) { @@ -455,18 +456,8 @@ extern void setup_zero_pages(void); void __init paging_init(void) { unsigned long zones_size[MAX_NR_ZONES] = {0, }; - unsigned node; pagetable_init(); - - for_each_online_node(node) { - unsigned long start_pfn, end_pfn; - - get_pfn_range_for_nid(node, &start_pfn, &end_pfn); - - if (end_pfn > max_low_pfn) - max_low_pfn = end_pfn; - } zones_size[ZONE_NORMAL] = max_low_pfn; free_area_init_nodes(zones_size); } |