1 /* SPDX-License-Identifier: GPL-2.0 */ !! 1 #ifndef __i386_MMU_H
2 #ifndef __ASM_GENERIC_MMU_H !! 2 #define __i386_MMU_H
3 #define __ASM_GENERIC_MMU_H <<
4 3
>> 4 #include <asm/semaphore.h>
5 /* 5 /*
6 * This is the mmu.h header for nommu implemen !! 6 * The i386 doesn't have a mmu context, but
7 * Architectures with an MMU need something mo !! 7 * we put the segment information here.
>> 8 *
>> 9 * cpu_vm_mask is used to optimize ldt flushing.
8 */ 10 */
9 #ifndef __ASSEMBLY__ !! 11 typedef struct {
10 typedef struct { !! 12 int size;
11 unsigned long end_brk; !! 13 struct semaphore sem;
12 !! 14 void *ldt;
13 #ifdef CONFIG_BINFMT_ELF_FDPIC <<
14 unsigned long exec_fdpic_loa <<
15 unsigned long interp_fdpic_l <<
16 #endif <<
17 } mm_context_t; 15 } mm_context_t;
18 #endif <<
19 16
20 #endif /* __ASM_GENERIC_MMU_H */ !! 17 #endif
21 18
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