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e1b28147f6
Pull second s390 update from Martin Schwidefsky: "The big thing in this pull request is the UAPI patch from David, and worth mentioning is the page table dumper. The rest are small improvements and bug fixes." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/entry: fix svc number for TIF_SYSCALL system call restart s390/mm,vmem: fix vmem_add_mem()/vmem_remove_range() s390/vmalloc: have separate modules area s390/zcrypt: remove duplicated include from zcrypt_pcixcc.c s390/css_chars: remove superfluous ifdef s390/chsc: make headers usable s390/mm: let kernel text section always begin at 1MB s390/mm: fix mapping of read-only kernel text section s390/mm: add page table dumper s390: add support to start the kernel in 64 bit mode. s390/mm,pageattr: remove superfluous EXPORT_SYMBOLs s390/mm,pageattr: add more page table walk sanity checks s390/mm: fix pmd_huge() usage for kernel mapping s390/dcssblk: cleanup device attribute usage s390/mm: use pfmf instruction to initialize storage keys s390/facilities: cleanup PFMF and HPAGE machine facility detection UAPI: (Scripted) Disintegrate arch/s390/include/asm
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
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* S390 version
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*
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* Derived from "include/asm-i386/unistd.h"
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*/
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#ifndef _ASM_S390_UNISTD_H_
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#define _ASM_S390_UNISTD_H_
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#include <uapi/asm/unistd.h>
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#ifndef CONFIG_64BIT
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#define __IGNORE_select
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#else
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#define __IGNORE_time
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#endif
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/* Ignore NUMA system calls. Not wired up on s390. */
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#define __IGNORE_mbind
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#define __IGNORE_get_mempolicy
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#define __IGNORE_set_mempolicy
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#define __IGNORE_migrate_pages
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#define __IGNORE_move_pages
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/* Ignore system calls that are also reachable via sys_socket */
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#define __IGNORE_recvmmsg
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#define __IGNORE_sendmmsg
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#define __ARCH_WANT_OLD_READDIR
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#define __ARCH_WANT_SYS_ALARM
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#define __ARCH_WANT_SYS_GETHOSTNAME
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#define __ARCH_WANT_SYS_PAUSE
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#define __ARCH_WANT_SYS_SIGNAL
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#define __ARCH_WANT_SYS_UTIME
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#define __ARCH_WANT_SYS_SOCKETCALL
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#define __ARCH_WANT_SYS_IPC
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#define __ARCH_WANT_SYS_FADVISE64
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#define __ARCH_WANT_SYS_GETPGRP
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#define __ARCH_WANT_SYS_LLSEEK
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#define __ARCH_WANT_SYS_NICE
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#define __ARCH_WANT_SYS_OLD_GETRLIMIT
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#define __ARCH_WANT_SYS_OLD_MMAP
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#define __ARCH_WANT_SYS_OLDUMOUNT
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#define __ARCH_WANT_SYS_SIGPENDING
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#define __ARCH_WANT_SYS_SIGPROCMASK
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#define __ARCH_WANT_SYS_RT_SIGACTION
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#define __ARCH_WANT_SYS_RT_SIGSUSPEND
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# ifndef CONFIG_64BIT
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# define __ARCH_WANT_STAT64
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# define __ARCH_WANT_SYS_TIME
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# endif
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# ifdef CONFIG_COMPAT
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# define __ARCH_WANT_COMPAT_SYS_TIME
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# define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
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# endif
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#define __ARCH_WANT_SYS_EXECVE
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#define __ARCH_WANT_KERNEL_EXECVE
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/*
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* "Conditional" syscalls
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*
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* What we want is __attribute__((weak,alias("sys_ni_syscall"))),
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* but it doesn't work on all toolchains, so we just do it by hand
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*/
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#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
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#endif /* _ASM_S390_UNISTD_H_ */
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