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s390: wire up bpf syscall

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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 2014-10-09 12:58:25 +02:00 • committed by Martin Schwidefsky
commit fcb1c2d75b
3 changed files with 4 additions and 1 deletions
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3
arch/s390/include/uapi/asm/unistd.h
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@ -286,7 +286,8 @@
#define __NR_seccomp 348 #define __NR_seccomp 348
#define __NR_getrandom 349 #define __NR_getrandom 349
#define __NR_memfd_create 350 #define __NR_memfd_create 350
#define NR_syscalls 351 #define __NR_bpf 351
#define NR_syscalls 352
/* /*
* There are some system calls that are not present on 64 bit, some * There are some system calls that are not present on 64 bit, some

1
arch/s390/kernel/compat_wrapper.c
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@ -217,3 +217,4 @@ COMPAT_SYSCALL_WRAP5(renameat2, int, olddfd, const char __user *, oldname, int,
COMPAT_SYSCALL_WRAP3(seccomp, unsigned int, op, unsigned int, flags, const char __user *, uargs) 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) COMPAT_SYSCALL_WRAP3(getrandom, char __user *, buf, size_t, count, unsigned int, flags)
COMPAT_SYSCALL_WRAP2(memfd_create, const char __user *, uname, unsigned int, flags) COMPAT_SYSCALL_WRAP2(memfd_create, const char __user *, uname, unsigned int, flags)
COMPAT_SYSCALL_WRAP3(bpf, int, cmd, union bpf_attr *, attr, unsigned int, size);

1
arch/s390/kernel/syscalls.S
View file

@ -359,3 +359,4 @@ SYSCALL(sys_renameat2,sys_renameat2,compat_sys_renameat2)
SYSCALL(sys_seccomp,sys_seccomp,compat_sys_seccomp) SYSCALL(sys_seccomp,sys_seccomp,compat_sys_seccomp)
SYSCALL(sys_getrandom,sys_getrandom,compat_sys_getrandom) SYSCALL(sys_getrandom,sys_getrandom,compat_sys_getrandom)
SYSCALL(sys_memfd_create,sys_memfd_create,compat_sys_memfd_create) /* 350 */ SYSCALL(sys_memfd_create,sys_memfd_create,compat_sys_memfd_create) /* 350 */
SYSCALL(sys_bpf,sys_bpf,compat_sys_bpf)