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Commit 96d4ee8a authored Sep 07, 2015 by Mathieu Desnoyers Committed by Martin Schwidefsky Sep 17, 2015

s390/s390x: allocate sys_membarrier system call number



Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: linux-api@vger.kernel.org
CC: Heiko Carstens <heiko.carstens@de.ibm.com>
CC: linux-s390@vger.kernel.org
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent 3dc636b2

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

+2 −1

Original line number	Diff line number	Diff line
		@@ -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

arch/s390/kernel/syscalls.S

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)