162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Copyright (C) 2012 ARM Ltd. 462306a36Sopenharmony_ci */ 562306a36Sopenharmony_ci#ifndef __ASM_SHMPARAM_H 662306a36Sopenharmony_ci#define __ASM_SHMPARAM_H 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci/* 962306a36Sopenharmony_ci * For IPC syscalls from compat tasks, we need to use the legacy 16k 1062306a36Sopenharmony_ci * alignment value. Since we don't have aliasing D-caches, the rest of 1162306a36Sopenharmony_ci * the time we can safely use PAGE_SIZE. 1262306a36Sopenharmony_ci */ 1362306a36Sopenharmony_ci#define COMPAT_SHMLBA (4 * PAGE_SIZE) 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci#include <asm-generic/shmparam.h> 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ci#endif /* __ASM_SHMPARAM_H */ 18