diff options
Diffstat (limited to 'arch/openrisc/include/asm/tlb.h')
| -rw-r--r-- | arch/openrisc/include/asm/tlb.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/openrisc/include/asm/tlb.h b/arch/openrisc/include/asm/tlb.h index fa4376a4515d..1936d0494b2a 100644 --- a/arch/openrisc/include/asm/tlb.h +++ b/arch/openrisc/include/asm/tlb.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * OpenRISC Linux * @@ -9,25 +10,16 @@ * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> * et al. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ #ifndef __ASM_OPENRISC_TLB_H__ #define __ASM_OPENRISC_TLB_H__ /* - * or32 doesn't need any special per-pte or - * per-vma handling.. + * OpenRISC doesn't have an efficient flush_tlb_range() so use flush_tlb_mm() + * for everything. */ -#define tlb_start_vma(tlb, vma) do { } while (0) -#define tlb_end_vma(tlb, vma) do { } while (0) -#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0) -#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) #include <linux/pagemap.h> #include <asm-generic/tlb.h> |