linux_dsm_epyc7002/arch/s390/include/asm/mman.h

/*
 *  S390 version
 *
 *  Derived from "include/asm-i386/mman.h"
 */
#ifndef __S390_MMAN_H__
#define __S390_MMAN_H__

#include <uapi/asm/mman.h>

#if !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)
int s390_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
#define arch_mmap_check(addr, len, flags) s390_mmap_check(addr, len, flags)
#endif
#endif /* __S390_MMAN_H__ */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 05:20:36 +07:00			`/*`
			`* S390 version`
			`*`
			`* Derived from "include/asm-i386/mman.h"`
			`*/`
			`#ifndef __S390_MMAN_H__`
			`#define __S390_MMAN_H__`

UAPI: (Scripted) Disintegrate arch/s390/include/asm Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com> 2012-10-09 15:47:31 +07:00			`#include <uapi/asm/mman.h>`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 05:20:36 +07:00
UAPI: Split trivial #if defined(__KERNEL__) && X conditionals Split trivial #if defined(__KERNEL__) && X conditionals to make automated disintegration easier. Signed-off-by: David Howells <dhowells@redhat.com> 2011-12-13 22:07:49 +07:00			`#if !defined(__ASSEMBLY__) && defined(CONFIG_64BIT)`
s390/mm: Fix crst upgrade of mmap with MAP_FIXED Right now the page table upgrade does not happen if the end address of a fixed mapping is greater than TASK_SIZE. Enhance s390_mmap_check() to handle MAP_FIXED mappings correctly. Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2013-02-11 20:29:49 +07:00			`int s390_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);`
			`#define arch_mmap_check(addr, len, flags) s390_mmap_check(addr, len, flags)`
[S390] make page table upgrade work again After TASK_SIZE now gives the current size of the address space the upgrade of a 64 bit process from 3 to 4 levels of page table needs to use the arch_mmap_check hook to catch large mmap lengths. The get_unmapped_area* functions need to check for -ENOMEM from the arch_get_unmapped_area*, upgrade the page table and retry. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 2009-03-18 19:27:37 +07:00			`#endif`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-17 05:20:36 +07:00			`#endif /* __S390_MMAN_H__ */`