From 409d5db49867c20d226a1fc50a73d646bd733dae Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Wed, 20 Jun 2018 14:46:50 +0100 Subject: arm64: rseq: Implement backend rseq calls and select HAVE_RSEQ Implement calls to rseq_signal_deliver, rseq_handle_notify_resume and rseq_syscall so that we can select HAVE_RSEQ on arm64. Acked-by: Mathieu Desnoyers Acked-by: Mark Rutland Signed-off-by: Will Deacon --- arch/arm64/include/asm/unistd.h | 2 +- arch/arm64/include/asm/unistd32.h | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/arm64/include') diff --git a/arch/arm64/include/asm/unistd.h b/arch/arm64/include/asm/unistd.h index a0baa9af5487..e0d0f5b856e7 100644 --- a/arch/arm64/include/asm/unistd.h +++ b/arch/arm64/include/asm/unistd.h @@ -43,7 +43,7 @@ #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 398 +#define __NR_compat_syscalls 399 #endif #define __ARCH_WANT_SYS_CLONE diff --git a/arch/arm64/include/asm/unistd32.h b/arch/arm64/include/asm/unistd32.h index ef292160748c..0fdc7ef8a776 100644 --- a/arch/arm64/include/asm/unistd32.h +++ b/arch/arm64/include/asm/unistd32.h @@ -817,6 +817,8 @@ __SYSCALL(__NR_pkey_alloc, sys_pkey_alloc) __SYSCALL(__NR_pkey_free, sys_pkey_free) #define __NR_statx 397 __SYSCALL(__NR_statx, sys_statx) +#define __NR_rseq 398 +__SYSCALL(__NR_rseq, sys_rseq) /* * Please add new compat syscalls above this comment and update -- cgit