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s390: wire up seccomp and getrandom syscalls 

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2014-08-08 09:39:14 +02:00 committed by Martin Schwidefsky
parent c8d6637d04
commit b8a7a990ed
3 changed files with 7 additions and 1 deletions
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4
arch/s390/include/uapi/asm/unistd.h
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@ -283,7 +283,9 @@
#define __NR_sched_setattr 345
#define __NR_sched_getattr 346
#define __NR_renameat2 347
#define NR_syscalls 348
#define __NR_seccomp 348
#define __NR_getrandom 349
#define NR_syscalls 350
/*
* There are some system calls that are not present on 64 bit, some

2
arch/s390/kernel/compat_wrapper.c
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@ -214,3 +214,5 @@ COMPAT_SYSCALL_WRAP3(finit_module, int, fd, const char __user *, uargs, int, fla
COMPAT_SYSCALL_WRAP3(sched_setattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, flags);
COMPAT_SYSCALL_WRAP4(sched_getattr, pid_t, pid, struct sched_attr __user *, attr, unsigned int, size, unsigned int, flags);
COMPAT_SYSCALL_WRAP5(renameat2, int, olddfd, const char __user *, oldname, int, newdfd, const char __user *, newname, unsigned int, flags);
COMPAT_SYSCALL_WRAP3(seccomp, unsigned int, op, unsigned int, flags, const char __user *, uargs)
COMPAT_SYSCALL_WRAP3(getrandom, char __user *, buf, size_t, count, unsigned int, flags)

2
arch/s390/kernel/syscalls.S
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@ -356,3 +356,5 @@ SYSCALL(sys_finit_module,sys_finit_module,compat_sys_finit_module)
SYSCALL(sys_sched_setattr,sys_sched_setattr,compat_sys_sched_setattr) /* 345 */
SYSCALL(sys_sched_getattr,sys_sched_getattr,compat_sys_sched_getattr)
SYSCALL(sys_renameat2,sys_renameat2,compat_sys_renameat2)
SYSCALL(sys_seccomp,sys_seccomp,compat_sys_seccomp)
SYSCALL(sys_getrandom,sys_getrandom,compat_sys_getrandom)