From 3d4f5f58484c8f86bfd9a97f152db6399d2b88d7 Mon Sep 17 00:00:00 2001
From: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Date: Sat, 3 Mar 2018 14:54:02 +0530
Subject: [PATCH] powerpc/mm: Drop the function native_register_proc_table()
References: bsc#1065729
Patch-mainline: v4.17-rc1
Git-commit: 3d4f5f58484c8f86bfd9a97f152db6399d2b88d7
This is left over from the segment table implementation and not getting
called from any where now. Hence just drop it.
Suggested-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Michal Suchanek <msuchanek@suse.de>
---
arch/powerpc/mm/hash_native_64.c | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index a0675e91ad7d..993842f1ed60 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -852,18 +852,6 @@ static void native_flush_hash_range(unsigned long number, int local)
local_irq_restore(flags);
}
-static int native_register_proc_table(unsigned long base, unsigned long page_size,
- unsigned long table_size)
-{
- unsigned long patb1 = base << 25; /* VSID */
-
- patb1 |= (page_size << 5); /* sllp */
- patb1 |= table_size;
-
- partition_tb->patb1 = cpu_to_be64(patb1);
- return 0;
-}
-
void __init hpte_init_native(void)
{
mmu_hash_ops.hpte_invalidate = native_hpte_invalidate;
@@ -875,7 +863,4 @@ void __init hpte_init_native(void)
mmu_hash_ops.hpte_clear_all = native_hpte_clear;
mmu_hash_ops.flush_hash_range = native_flush_hash_range;
mmu_hash_ops.hugepage_invalidate = native_hugepage_invalidate;
-
- if (cpu_has_feature(CPU_FTR_ARCH_300))
- register_process_table = native_register_proc_table;
}
--
2.13.6