From 10fdf8513f776c8b2588bb7b924fb243ae2462d6 Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Wed, 1 Jun 2016 18:48:20 +0100 Subject: [PATCH] arm64: unistd32.h: wire up missing syscalls for compat tasks We're missing entries for mlock2, copy_file_range, preadv2 and pwritev2 in our compat syscall table, so hook them up. Only the last two need compat wrappers. Signed-off-by: Will Deacon --- arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/include/asm/unistd32.h | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index 41e58fe3c041..e78ac26324bd 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -44,7 +44,7 @@ #define __ARM_NR_compat_cacheflush (__ARM_NR_COMPAT_BASE+2) #define __ARM_NR_compat_set_tls (__ARM_NR_COMPAT_BASE+5) -#define __NR_compat_syscalls 390 +#define __NR_compat_syscalls 394 #endif #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index 5b925b761a2a..b7e8ef16ff0d 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -801,6 +801,14 @@ __SYSCALL(__NR_execveat, compat_sys_execveat) __SYSCALL(__NR_userfaultfd, sys_userfaultfd) #define __NR_membarrier 389 __SYSCALL(__NR_membarrier, sys_membarrier) +#define __NR_mlock2 390 +__SYSCALL(__NR_mlock2, sys_mlock2) +#define __NR_copy_file_range 391 +__SYSCALL(__NR_copy_file_range, sys_copy_file_range) +#define __NR_preadv2 392 +__SYSCALL(__NR_preadv2, compat_sys_preadv2) +#define __NR_pwritev2 393 +__SYSCALL(__NR_pwritev2, compat_sys_pwritev2) /* * Please add new compat syscalls above this comment and update -- GitLab