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-rw-r--r--arch/sparc/kernel/tsb.S9
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/sparc/kernel/tsb.S b/arch/sparc/kernel/tsb.S
index db15d123f05..d4bdc7a6237 100644
--- a/arch/sparc/kernel/tsb.S
+++ b/arch/sparc/kernel/tsb.S
@@ -49,7 +49,7 @@ tsb_miss_page_table_walk:
/* Before committing to a full page table walk,
* check the huge page TSB.
*/
-#ifdef CONFIG_HUGETLB_PAGE
+#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
661: ldx [%g7 + TRAP_PER_CPU_TSB_HUGE], %g5
nop
@@ -110,12 +110,9 @@ tsb_miss_page_table_walk:
tsb_miss_page_table_walk_sun4v_fastpath:
USER_PGTABLE_WALK_TL1(%g4, %g7, %g5, %g2, tsb_do_fault)
- /* Load and check PTE. */
- ldxa [%g5] ASI_PHYS_USE_EC, %g5
- brgez,pn %g5, tsb_do_fault
- nop
+ /* Valid PTE is now in %g5. */
-#ifdef CONFIG_HUGETLB_PAGE
+#if defined(CONFIG_HUGETLB_PAGE) || defined(CONFIG_TRANSPARENT_HUGEPAGE)
661: sethi %uhi(_PAGE_SZALL_4U), %g7
sllx %g7, 32, %g7
.section .sun4v_2insn_patch, "ax"