diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2020-03-13 05:20:08 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2020-03-13 05:20:08 +0000 |
| commit | 98174f462a5199054adcfff04c623e54ae065535 (patch) | |
| tree | 7273c4db181483ac11958545a1bac8fadb78d888 /sys/arch | |
| parent | ed9b5aad08e8e728861e1ac6d39a9b663880fb7d (diff) | |
improve comment about the speculation barrier
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/arm64/arm64/syscall.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/arch/arm64/arm64/syscall.c b/sys/arch/arm64/arm64/syscall.c index 9c530d049bd..af40a4823bf 100644 --- a/sys/arch/arm64/arm64/syscall.c +++ b/sys/arch/arm64/arm64/syscall.c @@ -1,4 +1,4 @@ -/* $OpenBSD: syscall.c,v 1.5 2020/02/16 09:33:47 kettenis Exp $ */ +/* $OpenBSD: syscall.c,v 1.6 2020/03/13 05:20:07 deraadt Exp $ */ /* * Copyright (c) 2015 Dale Rahn <drahn@dalerahn.com> * @@ -50,7 +50,7 @@ svc_handler(trapframe_t *frame) if (__predict_true((frame->tf_spsr & I_bit) == 0)) enable_interrupts(); - /* Skip over barrier. */ + /* Skip over speculation-blocking barrier. */ frame->tf_elr += 8; code = frame->tf_x[8]; |