1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _ASMARM_SHMPARAM_H 3*4882a593Smuzhiyun #define _ASMARM_SHMPARAM_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* 6*4882a593Smuzhiyun * This should be the size of the virtually indexed cache/ways, 7*4882a593Smuzhiyun * or page size, whichever is greater since the cache aliases 8*4882a593Smuzhiyun * every size/ways bytes. 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun #define SHMLBA (4 * PAGE_SIZE) /* attach addr a multiple of this */ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* 13*4882a593Smuzhiyun * Enforce SHMLBA in shmat 14*4882a593Smuzhiyun */ 15*4882a593Smuzhiyun #define __ARCH_FORCE_SHMLBA 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #endif /* _ASMARM_SHMPARAM_H */ 18