diff options
Diffstat (limited to 'arch/score')
| -rw-r--r-- | arch/score/Kconfig | 2 | ||||
| -rw-r--r-- | arch/score/include/asm/Kbuild | 1 | ||||
| -rw-r--r-- | arch/score/include/asm/dma-mapping.h | 6 | ||||
| -rw-r--r-- | arch/score/include/asm/pgtable.h | 3 | ||||
| -rw-r--r-- | arch/score/kernel/vmlinux.lds.S | 1 | ||||
| -rw-r--r-- | arch/score/mm/fault.c | 8 | ||||
| -rw-r--r-- | arch/score/mm/init.c | 31 | ||||
| -rw-r--r-- | arch/score/mm/tlb-score.c | 2 |
8 files changed, 14 insertions, 40 deletions
diff --git a/arch/score/Kconfig b/arch/score/Kconfig index c8def8bc902..5fc237581ca 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -87,6 +87,8 @@ config STACKTRACE_SUPPORT source "init/Kconfig" +source "kernel/Kconfig.freezer" + config MMU def_bool y diff --git a/arch/score/include/asm/Kbuild b/arch/score/include/asm/Kbuild index cebaff8069a..e1c7bb999b0 100644 --- a/arch/score/include/asm/Kbuild +++ b/arch/score/include/asm/Kbuild @@ -3,3 +3,4 @@ header-y += generic-y += clkdev.h generic-y += trace_clock.h +generic-y += xor.h diff --git a/arch/score/include/asm/dma-mapping.h b/arch/score/include/asm/dma-mapping.h deleted file mode 100644 index f9c0193c7a5..00000000000 --- a/arch/score/include/asm/dma-mapping.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_SCORE_DMA_MAPPING_H -#define _ASM_SCORE_DMA_MAPPING_H - -#include <asm-generic/dma-mapping-broken.h> - -#endif /* _ASM_SCORE_DMA_MAPPING_H */ diff --git a/arch/score/include/asm/pgtable.h b/arch/score/include/asm/pgtable.h index 2fd46980768..db96ad9afc0 100644 --- a/arch/score/include/asm/pgtable.h +++ b/arch/score/include/asm/pgtable.h @@ -113,9 +113,6 @@ static inline pte_t pte_mkspecial(pte_t pte) { return pte; } #define pte_clear(mm, addr, xp) \ do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) -#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \ - remap_pfn_range(vma, vaddr, pfn, size, prot) - /* * The "pgd_xxx()" functions here are trivial for a folded two-level * setup: the pgd is never bad, and a pmd always exists (as it's folded diff --git a/arch/score/kernel/vmlinux.lds.S b/arch/score/kernel/vmlinux.lds.S index eebcbaa4e97..7274b5c4287 100644 --- a/arch/score/kernel/vmlinux.lds.S +++ b/arch/score/kernel/vmlinux.lds.S @@ -49,6 +49,7 @@ SECTIONS } . = ALIGN(16); + _sdata = .; /* Start of data section */ RODATA EXCEPTION_TABLE(16) diff --git a/arch/score/mm/fault.c b/arch/score/mm/fault.c index 47b600e4b2c..6b18fb0189a 100644 --- a/arch/score/mm/fault.c +++ b/arch/score/mm/fault.c @@ -172,10 +172,10 @@ out_of_memory: down_read(&mm->mmap_sem); goto survive; } - printk("VM: killing process %s\n", tsk->comm); - if (user_mode(regs)) - do_group_exit(SIGKILL); - goto no_context; + if (!user_mode(regs)) + goto no_context; + pagefault_out_of_memory(); + return; do_sigbus: up_read(&mm->mmap_sem); diff --git a/arch/score/mm/init.c b/arch/score/mm/init.c index 0940682ab38..9fbce49ad3b 100644 --- a/arch/score/mm/init.c +++ b/arch/score/mm/init.c @@ -75,40 +75,19 @@ void __init paging_init(void) void __init mem_init(void) { - unsigned long codesize, reservedpages, datasize, initsize; - unsigned long tmp, ram = 0; - high_memory = (void *) __va(max_low_pfn << PAGE_SHIFT); - totalram_pages += free_all_bootmem(); + free_all_bootmem(); setup_zero_page(); /* Setup zeroed pages. */ - reservedpages = 0; - - for (tmp = 0; tmp < max_low_pfn; tmp++) - if (page_is_ram(tmp)) { - ram++; - if (PageReserved(pfn_to_page(tmp))) - reservedpages++; - } - - num_physpages = ram; - codesize = (unsigned long) &_etext - (unsigned long) &_text; - datasize = (unsigned long) &_edata - (unsigned long) &_etext; - initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin; - - printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, " - "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n", - (unsigned long) nr_free_pages() << (PAGE_SHIFT-10), - ram << (PAGE_SHIFT-10), codesize >> 10, - reservedpages << (PAGE_SHIFT-10), datasize >> 10, - initsize >> 10, - totalhigh_pages << (PAGE_SHIFT-10)); + + mem_init_print_info(NULL); } #endif /* !CONFIG_NEED_MULTIPLE_NODES */ #ifdef CONFIG_BLK_DEV_INITRD void free_initrd_mem(unsigned long start, unsigned long end) { - free_reserved_area(start, end, POISON_FREE_INITMEM, "initrd"); + free_reserved_area((void *)start, (void *)end, POISON_FREE_INITMEM, + "initrd"); } #endif diff --git a/arch/score/mm/tlb-score.c b/arch/score/mm/tlb-score.c index 6fdb100244c..004073717de 100644 --- a/arch/score/mm/tlb-score.c +++ b/arch/score/mm/tlb-score.c @@ -240,7 +240,7 @@ void __update_tlb(struct vm_area_struct *vma, unsigned long address, pte_t pte) local_irq_restore(flags); } -void __cpuinit tlb_init(void) +void tlb_init(void) { tlblock_set(0); local_flush_tlb_all(); |