From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/m68k/include/asm/tlb.h | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 arch/m68k/include/asm/tlb.h (limited to 'arch/m68k/include/asm/tlb.h') diff --git a/arch/m68k/include/asm/tlb.h b/arch/m68k/include/asm/tlb.h new file mode 100644 index 000000000..b4b9efb6f --- /dev/null +++ b/arch/m68k/include/asm/tlb.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _M68K_TLB_H +#define _M68K_TLB_H + +/* + * m68k doesn't need any special per-pte or + * per-vma handling.. + */ +#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) + +/* + * .. because we flush the whole mm when it + * fills up. + */ +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#include + +#endif /* _M68K_TLB_H */ -- cgit v1.2.3