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authorVineet Gupta <vgupta@synopsys.com>2013-08-29 14:12:02 +0200
committerVineet Gupta <vgupta@synopsys.com>2013-08-30 07:18:14 +0200
commitc0857f5d0e747dbbf53d8f27bcf7d977aac33760 (patch)
tree09dbff1f03403c4c51283e825f269205684a1627 /arch/arc/mm/tlb.c
parentARC: MMUv4 preps/3 - Abstract out TLB Insert/Delete (diff)
downloadlinux-c0857f5d0e747dbbf53d8f27bcf7d977aac33760.tar.xz
linux-c0857f5d0e747dbbf53d8f27bcf7d977aac33760.zip
ARC: No need to flush the TLB in early boot
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/mm/tlb.c')
-rw-r--r--arch/arc/mm/tlb.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arc/mm/tlb.c b/arch/arc/mm/tlb.c
index f58d5f62bccc..7646a96f3155 100644
--- a/arch/arc/mm/tlb.c
+++ b/arch/arc/mm/tlb.c
@@ -577,13 +577,6 @@ void arc_mmu_init(void)
if (mmu->pg_sz != PAGE_SIZE)
panic("MMU pg size != PAGE_SIZE (%luk)\n", TO_KB(PAGE_SIZE));
- /*
- * ASID mgmt data structures are compile time init
- * asid_cache = FIRST_ASID and asid_mm_map[] all zeroes
- */
-
- local_flush_tlb_all();
-
/* Enable the MMU */
write_aux_reg(ARC_REG_PID, MMU_ENABLE);