diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-30 17:23:31 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-30 17:23:31 -0800 |
commit | 6de71484cf9561edb45224f659a9db38b6056d5e (patch) | |
tree | 588fe6f7c98147b805085503c863d371e2fa497e /arch/sparc/mm/srmmu.c | |
parent | 1dff81f20cd55ffa5a8ee984da70ce0b99d29606 (diff) | |
parent | e3c6d4ee545e427b55882d97d3b663c6411645fe (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next-2.6: (98 commits)
sparc: move select of ARCH_SUPPORTS_MSI
sparc: drop SUN_IO
sparc: unify sections.h
sparc: use .data.init_task section for init_thread_union
sparc: fix array overrun check in of_device_64.c
sparc: unify module.c
sparc64: prepare module_64.c for unification
sparc64: use bit neutral Elf symbols
sparc: unify module.h
sparc: introduce CONFIG_BITS
sparc: fix hardirq.h removal fallout
sparc64: do not export pus_fs_struct
sparc: use sparc64 version of scatterlist.h
sparc: Commonize memcmp assembler.
sparc: Unify strlen assembler.
sparc: Add asm/asm.h
sparc: Kill memcmp_32.S code which has been ifdef'd out for centuries.
sparc: replace for_each_cpu_mask_nr with for_each_cpu
sparc: fix sparse warnings in irq_32.c
sparc: add include guards to kernel.h
...
Diffstat (limited to 'arch/sparc/mm/srmmu.c')
-rw-r--r-- | arch/sparc/mm/srmmu.c | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index dd8aa36f366..fe7ed08390b 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -1312,10 +1312,8 @@ void __init srmmu_paging_init(void) #endif poke_srmmu(); -#ifdef CONFIG_SUN_IO srmmu_allocate_ptable_skeleton(sparc_iomap.start, IOBASE_END); srmmu_allocate_ptable_skeleton(DVMA_VADDR, DVMA_END); -#endif srmmu_allocate_ptable_skeleton( __fix_to_virt(__end_of_fixed_addresses - 1), FIXADDR_TOP); @@ -1916,18 +1914,6 @@ static void __cpuinit poke_viking(void) mreg |= VIKING_SBENABLE; mreg &= ~(VIKING_ACENABLE); srmmu_set_mmureg(mreg); - -#ifdef CONFIG_SMP - /* Avoid unnecessary cross calls. */ - BTFIXUPCOPY_CALL(flush_cache_all, local_flush_cache_all); - BTFIXUPCOPY_CALL(flush_cache_mm, local_flush_cache_mm); - BTFIXUPCOPY_CALL(flush_cache_range, local_flush_cache_range); - BTFIXUPCOPY_CALL(flush_cache_page, local_flush_cache_page); - BTFIXUPCOPY_CALL(__flush_page_to_ram, local_flush_page_to_ram); - BTFIXUPCOPY_CALL(flush_sig_insns, local_flush_sig_insns); - BTFIXUPCOPY_CALL(flush_page_for_dma, local_flush_page_for_dma); - btfixup(); -#endif } static void __init init_viking(void) @@ -2272,6 +2258,17 @@ void __init ld_mmu_srmmu(void) BTFIXUPSET_CALL(__flush_page_to_ram, smp_flush_page_to_ram, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(flush_sig_insns, smp_flush_sig_insns, BTFIXUPCALL_NORM); BTFIXUPSET_CALL(flush_page_for_dma, smp_flush_page_for_dma, BTFIXUPCALL_NORM); + + if (poke_srmmu == poke_viking) { + /* Avoid unnecessary cross calls. */ + BTFIXUPCOPY_CALL(flush_cache_all, local_flush_cache_all); + BTFIXUPCOPY_CALL(flush_cache_mm, local_flush_cache_mm); + BTFIXUPCOPY_CALL(flush_cache_range, local_flush_cache_range); + BTFIXUPCOPY_CALL(flush_cache_page, local_flush_cache_page); + BTFIXUPCOPY_CALL(__flush_page_to_ram, local_flush_page_to_ram); + BTFIXUPCOPY_CALL(flush_sig_insns, local_flush_sig_insns); + BTFIXUPCOPY_CALL(flush_page_for_dma, local_flush_page_for_dma); + } #endif if (sparc_cpu_model == sun4d) |