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-rw-r--r--arch/powerpc/mm/hash_low_64.S19
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/powerpc/mm/hash_low_64.S b/arch/powerpc/mm/hash_low_64.S
index 057cbbb4c576..463174a4a647 100644
--- a/arch/powerpc/mm/hash_low_64.S
+++ b/arch/powerpc/mm/hash_low_64.S
@@ -46,7 +46,8 @@
46 46
47/* 47/*
48 * _hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid, 48 * _hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid,
49 * pte_t *ptep, unsigned long trap, int local, int ssize) 49 * pte_t *ptep, unsigned long trap, unsigned long flags,
50 * int ssize)
50 * 51 *
51 * Adds a 4K page to the hash table in a segment of 4K pages only 52 * Adds a 4K page to the hash table in a segment of 4K pages only
52 */ 53 */
@@ -298,7 +299,7 @@ htab_modify_pte:
298 li r6,MMU_PAGE_4K /* base page size */ 299 li r6,MMU_PAGE_4K /* base page size */
299 li r7,MMU_PAGE_4K /* actual page size */ 300 li r7,MMU_PAGE_4K /* actual page size */
300 ld r8,STK_PARAM(R9)(r1) /* segment size */ 301 ld r8,STK_PARAM(R9)(r1) /* segment size */
301 ld r9,STK_PARAM(R8)(r1) /* get "local" param */ 302 ld r9,STK_PARAM(R8)(r1) /* get "flags" param */
302.globl htab_call_hpte_updatepp 303.globl htab_call_hpte_updatepp
303htab_call_hpte_updatepp: 304htab_call_hpte_updatepp:
304 bl . /* Patched by htab_finish_init() */ 305 bl . /* Patched by htab_finish_init() */
@@ -338,8 +339,8 @@ htab_pte_insert_failure:
338 *****************************************************************************/ 339 *****************************************************************************/
339 340
340/* _hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid, 341/* _hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid,
341 * pte_t *ptep, unsigned long trap, int local, int ssize, 342 * pte_t *ptep, unsigned long trap, unsigned local flags,
342 * int subpg_prot) 343 * int ssize, int subpg_prot)
343 */ 344 */
344 345
345/* 346/*
@@ -514,7 +515,7 @@ htab_insert_pte:
514 andis. r0,r31,_PAGE_4K_PFN@h 515 andis. r0,r31,_PAGE_4K_PFN@h
515 srdi r5,r31,PTE_RPN_SHIFT 516 srdi r5,r31,PTE_RPN_SHIFT
516 bne- htab_special_pfn 517 bne- htab_special_pfn
517 sldi r5,r5,PAGE_SHIFT-HW_PAGE_SHIFT 518 sldi r5,r5,PAGE_FACTOR
518 add r5,r5,r25 519 add r5,r5,r25
519htab_special_pfn: 520htab_special_pfn:
520 sldi r5,r5,HW_PAGE_SHIFT 521 sldi r5,r5,HW_PAGE_SHIFT
@@ -544,7 +545,7 @@ htab_call_hpte_insert1:
544 andis. r0,r31,_PAGE_4K_PFN@h 545 andis. r0,r31,_PAGE_4K_PFN@h
545 srdi r5,r31,PTE_RPN_SHIFT 546 srdi r5,r31,PTE_RPN_SHIFT
546 bne- 3f 547 bne- 3f
547 sldi r5,r5,PAGE_SHIFT-HW_PAGE_SHIFT 548 sldi r5,r5,PAGE_FACTOR
548 add r5,r5,r25 549 add r5,r5,r25
5493: sldi r5,r5,HW_PAGE_SHIFT 5503: sldi r5,r5,HW_PAGE_SHIFT
550 551
@@ -594,7 +595,7 @@ htab_inval_old_hpte:
594 li r5,0 /* PTE.hidx */ 595 li r5,0 /* PTE.hidx */
595 li r6,MMU_PAGE_64K /* psize */ 596 li r6,MMU_PAGE_64K /* psize */
596 ld r7,STK_PARAM(R9)(r1) /* ssize */ 597 ld r7,STK_PARAM(R9)(r1) /* ssize */
597 ld r8,STK_PARAM(R8)(r1) /* local */ 598 ld r8,STK_PARAM(R8)(r1) /* flags */
598 bl flush_hash_page 599 bl flush_hash_page
599 /* Clear out _PAGE_HPTE_SUB bits in the new linux PTE */ 600 /* Clear out _PAGE_HPTE_SUB bits in the new linux PTE */
600 lis r0,_PAGE_HPTE_SUB@h 601 lis r0,_PAGE_HPTE_SUB@h
@@ -666,7 +667,7 @@ htab_modify_pte:
666 li r6,MMU_PAGE_4K /* base page size */ 667 li r6,MMU_PAGE_4K /* base page size */
667 li r7,MMU_PAGE_4K /* actual page size */ 668 li r7,MMU_PAGE_4K /* actual page size */
668 ld r8,STK_PARAM(R9)(r1) /* segment size */ 669 ld r8,STK_PARAM(R9)(r1) /* segment size */
669 ld r9,STK_PARAM(R8)(r1) /* get "local" param */ 670 ld r9,STK_PARAM(R8)(r1) /* get "flags" param */
670.globl htab_call_hpte_updatepp 671.globl htab_call_hpte_updatepp
671htab_call_hpte_updatepp: 672htab_call_hpte_updatepp:
672 bl . /* patched by htab_finish_init() */ 673 bl . /* patched by htab_finish_init() */
@@ -962,7 +963,7 @@ ht64_modify_pte:
962 li r6,MMU_PAGE_64K /* base page size */ 963 li r6,MMU_PAGE_64K /* base page size */
963 li r7,MMU_PAGE_64K /* actual page size */ 964 li r7,MMU_PAGE_64K /* actual page size */
964 ld r8,STK_PARAM(R9)(r1) /* segment size */ 965 ld r8,STK_PARAM(R9)(r1) /* segment size */
965 ld r9,STK_PARAM(R8)(r1) /* get "local" param */ 966 ld r9,STK_PARAM(R8)(r1) /* get "flags" param */
966.globl ht64_call_hpte_updatepp 967.globl ht64_call_hpte_updatepp
967ht64_call_hpte_updatepp: 968ht64_call_hpte_updatepp:
968 bl . /* patched by htab_finish_init() */ 969 bl . /* patched by htab_finish_init() */