diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/include/asm/fixmap.h | 4 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/highmem.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/include/asm/page.h | 2 | ||||
| -rw-r--r-- | arch/xtensa/mm/init.c | 12 |
4 files changed, 9 insertions, 11 deletions
diff --git a/arch/xtensa/include/asm/fixmap.h b/arch/xtensa/include/asm/fixmap.h index 0d30403b6c95..7e25c1b50ac0 100644 --- a/arch/xtensa/include/asm/fixmap.h +++ b/arch/xtensa/include/asm/fixmap.h @@ -44,7 +44,7 @@ enum fixed_addresses { __end_of_fixed_addresses }; -#define FIXADDR_TOP (VMALLOC_START - PAGE_SIZE) +#define FIXADDR_TOP (XCHAL_KSEG_CACHED_VADDR - PAGE_SIZE) #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) #define FIXADDR_START ((FIXADDR_TOP - FIXADDR_SIZE) & PMD_MASK) @@ -63,7 +63,7 @@ static __always_inline unsigned long fix_to_virt(const unsigned int idx) * table. */ BUILD_BUG_ON(FIXADDR_START < - XCHAL_PAGE_TABLE_VADDR + XCHAL_PAGE_TABLE_SIZE); + TLBTEMP_BASE_1 + TLBTEMP_SIZE); BUILD_BUG_ON(idx >= __end_of_fixed_addresses); return __fix_to_virt(idx); } diff --git a/arch/xtensa/include/asm/highmem.h b/arch/xtensa/include/asm/highmem.h index 6e070db1022e..04e9340eac4b 100644 --- a/arch/xtensa/include/asm/highmem.h +++ b/arch/xtensa/include/asm/highmem.h @@ -72,7 +72,7 @@ static inline void *kmap(struct page *page) * page table. */ BUILD_BUG_ON(PKMAP_BASE < - XCHAL_PAGE_TABLE_VADDR + XCHAL_PAGE_TABLE_SIZE); + TLBTEMP_BASE_1 + TLBTEMP_SIZE); BUG_ON(in_interrupt()); if (!PageHighMem(page)) return page_address(page); diff --git a/arch/xtensa/include/asm/page.h b/arch/xtensa/include/asm/page.h index 4ddbfd57a7c8..5d69c11c01b8 100644 --- a/arch/xtensa/include/asm/page.h +++ b/arch/xtensa/include/asm/page.h @@ -36,8 +36,6 @@ #define MAX_LOW_PFN PHYS_PFN(0xfffffffful) #endif -#define PGTABLE_START 0x80000000 - /* * Cache aliasing: * diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c index 720fe4e8b497..6fc1cb093fb3 100644 --- a/arch/xtensa/mm/init.c +++ b/arch/xtensa/mm/init.c @@ -100,23 +100,23 @@ void __init mem_init(void) mem_init_print_info(NULL); pr_info("virtual kernel memory layout:\n" +#ifdef CONFIG_MMU + " vmalloc : 0x%08lx - 0x%08lx (%5lu MB)\n" +#endif #ifdef CONFIG_HIGHMEM " pkmap : 0x%08lx - 0x%08lx (%5lu kB)\n" " fixmap : 0x%08lx - 0x%08lx (%5lu kB)\n" #endif -#ifdef CONFIG_MMU - " vmalloc : 0x%08lx - 0x%08lx (%5lu MB)\n" -#endif " lowmem : 0x%08lx - 0x%08lx (%5lu MB)\n", +#ifdef CONFIG_MMU + VMALLOC_START, VMALLOC_END, + (VMALLOC_END - VMALLOC_START) >> 20, #ifdef CONFIG_HIGHMEM PKMAP_BASE, PKMAP_BASE + LAST_PKMAP * PAGE_SIZE, (LAST_PKMAP*PAGE_SIZE) >> 10, FIXADDR_START, FIXADDR_TOP, (FIXADDR_TOP - FIXADDR_START) >> 10, #endif -#ifdef CONFIG_MMU - VMALLOC_START, VMALLOC_END, - (VMALLOC_END - VMALLOC_START) >> 20, PAGE_OFFSET, PAGE_OFFSET + (max_low_pfn - min_low_pfn) * PAGE_SIZE, #else |