diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/Kconfig | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/page.h | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/tlb.h | 6 | ||||
| -rw-r--r-- | arch/alpha/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/alpha/mm/init.c | 16 |
5 files changed, 11 insertions, 14 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 80367f2cf821..6c7dbf0adad6 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -38,6 +38,7 @@ config ALPHA select OLD_SIGSUSPEND select CPU_NO_EFFICIENT_FFS if !ALPHA_EV67 select MMU_GATHER_NO_RANGE + select MMU_GATHER_RCU_TABLE_FREE select SPARSEMEM_EXTREME if SPARSEMEM select ZONE_DMA help diff --git a/arch/alpha/include/asm/page.h b/arch/alpha/include/asm/page.h index d2c6667d73e9..59d01f9b77f6 100644 --- a/arch/alpha/include/asm/page.h +++ b/arch/alpha/include/asm/page.h @@ -11,7 +11,6 @@ #define STRICT_MM_TYPECHECKS extern void clear_page(void *page); -#define clear_user_page(page, vaddr, pg) clear_page(page) #define vma_alloc_zeroed_movable_folio(vma, vaddr) \ vma_alloc_folio(GFP_HIGHUSER_MOVABLE | __GFP_ZERO, 0, vma, vaddr) diff --git a/arch/alpha/include/asm/tlb.h b/arch/alpha/include/asm/tlb.h index 4f79e331af5e..ad586b898fd6 100644 --- a/arch/alpha/include/asm/tlb.h +++ b/arch/alpha/include/asm/tlb.h @@ -4,7 +4,7 @@ #include <asm-generic/tlb.h> -#define __pte_free_tlb(tlb, pte, address) pte_free((tlb)->mm, pte) -#define __pmd_free_tlb(tlb, pmd, address) pmd_free((tlb)->mm, pmd) - +#define __pte_free_tlb(tlb, pte, address) tlb_remove_ptdesc((tlb), page_ptdesc(pte)) +#define __pmd_free_tlb(tlb, pmd, address) tlb_remove_ptdesc((tlb), virt_to_ptdesc(pmd)) + #endif diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c index bebdffafaee8..f0af444a69a4 100644 --- a/arch/alpha/kernel/setup.c +++ b/arch/alpha/kernel/setup.c @@ -607,7 +607,6 @@ setup_arch(char **cmdline_p) /* Find our memory. */ setup_memory(kernel_end); memblock_set_bottom_up(true); - sparse_init(); /* First guess at cpu cache sizes. Do this before init_arch. */ determine_cpu_caches(cpu->type); diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c index 4c5ab9cd8a0a..9531cbc761c0 100644 --- a/arch/alpha/mm/init.c +++ b/arch/alpha/mm/init.c @@ -208,12 +208,8 @@ callback_init(void * kernel_end) return kernel_end; } -/* - * paging_init() sets up the memory map. - */ -void __init paging_init(void) +void __init arch_zone_limits_init(unsigned long *max_zone_pfn) { - unsigned long max_zone_pfn[MAX_NR_ZONES] = {0, }; unsigned long dma_pfn; dma_pfn = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; @@ -221,11 +217,13 @@ void __init paging_init(void) max_zone_pfn[ZONE_DMA] = dma_pfn; max_zone_pfn[ZONE_NORMAL] = max_pfn; +} - /* Initialize mem_map[]. */ - free_area_init(max_zone_pfn); - - /* Initialize the kernel's ZERO_PGE. */ +/* + * paging_init() initializes the kernel's ZERO_PGE. + */ +void __init paging_init(void) +{ memset(absolute_pointer(ZERO_PGE), 0, PAGE_SIZE); } |