From: Mathieu Desnoyers Date: Mon, 7 Sep 2015 16:15:56 +0000 (-0400) Subject: s390/s390x: allocate sys_membarrier system call number X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=96d4ee8aaa3cfbfadf137904f3696a9a84fab2d3;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git s390/s390x: allocate sys_membarrier system call number Signed-off-by: Mathieu Desnoyers CC: Andrew Morton CC: linux-api@vger.kernel.org CC: Heiko Carstens CC: linux-s390@vger.kernel.org Signed-off-by: Martin Schwidefsky --- diff --git a/arch/s390/include/uapi/asm/unistd.h b/arch/s390/include/uapi/asm/unistd.h index 1f4acec63d05..ff74d4976a6d 100644 --- a/arch/s390/include/uapi/asm/unistd.h +++ b/arch/s390/include/uapi/asm/unistd.h @@ -291,7 +291,8 @@ #define __NR_s390_pci_mmio_read 353 #define __NR_execveat 354 #define __NR_userfaultfd 355 -#define NR_syscalls 356 +#define __NR_membarrier 356 +#define NR_syscalls 357 /* * There are some system calls that are not present on 64 bit, some diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 0c91f37f8065..e4167bb73d61 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -364,3 +364,4 @@ SYSCALL(sys_s390_pci_mmio_write,compat_sys_s390_pci_mmio_write) SYSCALL(sys_s390_pci_mmio_read,compat_sys_s390_pci_mmio_read) SYSCALL(sys_execveat,compat_sys_execveat) SYSCALL(sys_userfaultfd,sys_userfaultfd) /* 355 */ +SYSCALL(sys_membarrier,sys_membarrier)