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Commit b8a7a990 authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

s390: wire up seccomp and getrandom syscalls 



Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent c8d6637d

arch/s390/include/uapi/asm/unistd.h

+3 −1
Original line number Diff line number Diff line
@@ -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

arch/s390/kernel/compat_wrapper.c

+2 −0
Original line number Diff line number Diff line
@@ -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)

arch/s390/kernel/syscalls.S

+2 −0
Original line number Diff line number Diff line
@@ -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)