diff options
| author | Brian Behlendorf <[email protected]> | 2017-12-07 10:28:50 -0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2017-12-07 10:28:50 -0800 |
| commit | c28a67733c68b5540968136a7aca9633146afaf9 (patch) | |
| tree | 32b640937171299130ba4cef792a8acf400416ec /include | |
| parent | 674b89342e43bd83659285d730b5b6a98f8b4b48 (diff) | |
Suppress incorrect objtool warnings
Suppress incorrect warnings from versions of objtool which are not
aware of x86 EVEX prefix instructions used for AVX512.
module/zfs/vdev_raidz_math_avx512bw.o: warning:
objtool: <func+offset>: can't find jump dest instruction at .text
Reviewed-by: Don Brady <[email protected]>
Reviewed-by: George Melikov <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #6928
Diffstat (limited to 'include')
| -rw-r--r-- | include/sys/Makefile.am | 1 | ||||
| -rw-r--r-- | include/sys/frame.h | 36 |
2 files changed, 37 insertions, 0 deletions
diff --git a/include/sys/Makefile.am b/include/sys/Makefile.am index d3835ca29..150004ddd 100644 --- a/include/sys/Makefile.am +++ b/include/sys/Makefile.am @@ -35,6 +35,7 @@ COMMON_H = \ $(top_srcdir)/include/sys/dsl_userhold.h \ $(top_srcdir)/include/sys/edonr.h \ $(top_srcdir)/include/sys/efi_partition.h \ + $(top_srcdir)/include/sys/frame.h \ $(top_srcdir)/include/sys/hkdf.h \ $(top_srcdir)/include/sys/metaslab.h \ $(top_srcdir)/include/sys/metaslab_impl.h \ diff --git a/include/sys/frame.h b/include/sys/frame.h new file mode 100644 index 000000000..2865dbb57 --- /dev/null +++ b/include/sys/frame.h @@ -0,0 +1,36 @@ +/* + * CDDL HEADER START + * + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + * + * CDDL HEADER END + */ +/* + * Copyright (C) 2017 by Lawrence Livermore National Security, LLC. + */ + +#ifndef _SYS_FRAME_H +#define _SYS_FRAME_H + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(__KERNEL__) && defined(HAVE_STACK_FRAME_NON_STANDARD) +#include <linux/frame.h> +#else +#define STACK_FRAME_NON_STANDARD(func) +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* _SYS_FRAME_H */ |