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/unistd32.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm64/include/asm/unistd32.h') 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 v1.2.3