From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/ia64/include/asm/mmu.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 arch/ia64/include/asm/mmu.h (limited to 'arch/ia64/include/asm/mmu.h') diff --git a/arch/ia64/include/asm/mmu.h b/arch/ia64/include/asm/mmu.h new file mode 100644 index 000000000..f75f44f53 --- /dev/null +++ b/arch/ia64/include/asm/mmu.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __MMU_H +#define __MMU_H + +/* + * Type for a context number. We declare it volatile to ensure proper + * ordering when it's accessed outside of spinlock'd critical sections + * (e.g., as done in activate_mm() and init_new_context()). + */ +typedef volatile unsigned long mm_context_t; + +typedef unsigned long nv_mm_context_t; + +#endif -- cgit v1.2.3