diff options
| -rw-r--r-- | arch/sparc64/Kconfig | 11 | ||||
| -rw-r--r-- | arch/sparc64/lib/copy_page.S | 6 | ||||
| -rw-r--r-- | arch/sparc64/mm/tsb.c | 6 | ||||
| -rw-r--r-- | include/asm-sparc/mmu_64.h | 4 | ||||
| -rw-r--r-- | include/asm-sparc/page_64.h | 4 | ||||
| -rw-r--r-- | include/asm-sparc/pgtable_64.h | 6 |
6 files changed, 4 insertions, 33 deletions
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index 1aeb1da9829d..7c88263256af 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -98,19 +98,11 @@ config SPARC64_PAGE_SIZE_8KB 8KB and 64KB work quite well, since SPARC ELF sections provide for up to 64KB alignment. - Therefore, 512KB and 4MB are for expert hackers only. - If you don't know what to do, choose 8KB. config SPARC64_PAGE_SIZE_64KB bool "64KB" -config SPARC64_PAGE_SIZE_512KB - bool "512KB" - -config SPARC64_PAGE_SIZE_4MB - bool "4MB" - endchoice config SECCOMP @@ -226,11 +218,10 @@ config HUGETLB_PAGE_SIZE_4MB bool "4MB" config HUGETLB_PAGE_SIZE_512K - depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB bool "512K" config HUGETLB_PAGE_SIZE_64K - depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB && !SPARC64_PAGE_SIZE_64KB + depends on !SPARC64_PAGE_SIZE_64KB bool "64K" endchoice diff --git a/arch/sparc64/lib/copy_page.S b/arch/sparc64/lib/copy_page.S index 37460666a5c3..b243d3b606ba 100644 --- a/arch/sparc64/lib/copy_page.S +++ b/arch/sparc64/lib/copy_page.S @@ -25,9 +25,9 @@ #define DCACHE_SIZE (PAGE_SIZE * 2) -#if (PAGE_SHIFT == 13) || (PAGE_SHIFT == 19) +#if (PAGE_SHIFT == 13) #define PAGE_SIZE_REM 0x80 -#elif (PAGE_SHIFT == 16) || (PAGE_SHIFT == 22) +#elif (PAGE_SHIFT == 16) #define PAGE_SIZE_REM 0x100 #else #error Wrong PAGE_SHIFT specified @@ -198,7 +198,7 @@ cheetah_copy_page_insn: cmp %o2, PAGE_SIZE_REM bne,pt %xcc, 1b add %o0, 0x40, %o0 -#if (PAGE_SHIFT == 16) || (PAGE_SHIFT == 22) +#if (PAGE_SHIFT == 16) TOUCH(f0, f2, f4, f6, f8, f10, f12, f14) ldda [%o1] ASI_BLK_P, %f32 stda %f48, [%o0] %asi diff --git a/arch/sparc64/mm/tsb.c b/arch/sparc64/mm/tsb.c index fe70c8a557b5..3547937b17a2 100644 --- a/arch/sparc64/mm/tsb.c +++ b/arch/sparc64/mm/tsb.c @@ -96,12 +96,6 @@ void flush_tsb_user(struct mmu_gather *mp) #elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB) #define HV_PGSZ_IDX_BASE HV_PGSZ_IDX_64K #define HV_PGSZ_MASK_BASE HV_PGSZ_MASK_64K -#elif defined(CONFIG_SPARC64_PAGE_SIZE_512KB) -#define HV_PGSZ_IDX_BASE HV_PGSZ_IDX_512K -#define HV_PGSZ_MASK_BASE HV_PGSZ_MASK_512K -#elif defined(CONFIG_SPARC64_PAGE_SIZE_4MB) -#define HV_PGSZ_IDX_BASE HV_PGSZ_IDX_4MB -#define HV_PGSZ_MASK_BASE HV_PGSZ_MASK_4MB #else #error Broken base page size setting... #endif diff --git a/include/asm-sparc/mmu_64.h b/include/asm-sparc/mmu_64.h index 8abc58f0f9d7..9067dc500535 100644 --- a/include/asm-sparc/mmu_64.h +++ b/include/asm-sparc/mmu_64.h @@ -34,10 +34,6 @@ #define CTX_PGSZ_BASE CTX_PGSZ_8KB #elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB) #define CTX_PGSZ_BASE CTX_PGSZ_64KB -#elif defined(CONFIG_SPARC64_PAGE_SIZE_512KB) -#define CTX_PGSZ_BASE CTX_PGSZ_512KB -#elif defined(CONFIG_SPARC64_PAGE_SIZE_4MB) -#define CTX_PGSZ_BASE CTX_PGSZ_4MB #else #error No page size specified in kernel configuration #endif diff --git a/include/asm-sparc/page_64.h b/include/asm-sparc/page_64.h index 93f0881b766e..a8a2bba032c1 100644 --- a/include/asm-sparc/page_64.h +++ b/include/asm-sparc/page_64.h @@ -7,10 +7,6 @@ #define PAGE_SHIFT 13 #elif defined(CONFIG_SPARC64_PAGE_SIZE_64KB) #define PAGE_SHIFT 16 -#elif defined(CONFIG_SPARC64_PAGE_SIZE_512KB) -#define PAGE_SHIFT 19 -#elif defined(CONFIG_SPARC64_PAGE_SIZE_4MB) -#define PAGE_SHIFT 22 #else #error No page size specified in kernel configuration #endif diff --git a/include/asm-sparc/pgtable_64.h b/include/asm-sparc/pgtable_64.h index 78d5594964a3..bb9ec2cce355 100644 --- a/include/asm-sparc/pgtable_64.h +++ b/include/asm-sparc/pgtable_64.h @@ -161,12 +161,6 @@ #elif PAGE_SHIFT == 16 #define _PAGE_SZBITS_4U _PAGE_SZ64K_4U #define _PAGE_SZBITS_4V _PAGE_SZ64K_4V -#elif PAGE_SHIFT == 19 -#define _PAGE_SZBITS_4U _PAGE_SZ512K_4U -#define _PAGE_SZBITS_4V _PAGE_SZ512K_4V -#elif PAGE_SHIFT == 22 -#define _PAGE_SZBITS_4U _PAGE_SZ4MB_4U -#define _PAGE_SZBITS_4V _PAGE_SZ4MB_4V #else #error Wrong PAGE_SHIFT specified #endif |