From ccbeabab387928b04976dc24cbd8a6ff25a70bca Mon Sep 17 00:00:00 2001 From: Grazvydas Ignotas Date: Sun, 17 Sep 2017 00:32:35 +0300 Subject: [PATCH] arm: wire up memfd_create syscall backported from 3.17 --- arch/arm/include/asm/unistd.h | 1 + arch/arm/kernel/calls.S | 11 +++++++++++ 2 files changed, 12 insertions(+) diff --git a/arch/arm/include/asm/unistd.h b/arch/arm/include/asm/unistd.h index 4a1123783806..ce9f549105a1 100644 --- a/arch/arm/include/asm/unistd.h +++ b/arch/arm/include/asm/unistd.h @@ -404,6 +404,7 @@ #define __NR_setns (__NR_SYSCALL_BASE+375) #define __NR_process_vm_readv (__NR_SYSCALL_BASE+376) #define __NR_process_vm_writev (__NR_SYSCALL_BASE+377) +#define __NR_memfd_create (__NR_SYSCALL_BASE+385) /* * The following SWIs are ARM private. diff --git a/arch/arm/kernel/calls.S b/arch/arm/kernel/calls.S index 463ff4a0ec8a..6fbf66547366 100644 --- a/arch/arm/kernel/calls.S +++ b/arch/arm/kernel/calls.S @@ -387,6 +387,17 @@ /* 375 */ CALL(sys_setns) CALL(sys_process_vm_readv) CALL(sys_process_vm_writev) + + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) +/* 380 */ CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + CALL(sys_ni_syscall) + +/* 385 */ CALL(sys_memfd_create) + #ifndef syscalls_counted .equ syscalls_padding, ((NR_syscalls + 3) & ~3) - NR_syscalls #define syscalls_counted -- 2.39.2