Update OpenZFS to 2.0.0-rc3-gbd565f

cmd/zed/zed_file.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_log.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_log.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_strings.c

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zed/zed_strings.h

 /*
- * This file is part of the ZFS Event Daemon (ZED)
- * for ZFS on Linux (ZoL) <http://zfsonlinux.org/>.
+ * This file is part of the ZFS Event Daemon (ZED).
+ *
  * Developed at Lawrence Livermore National Laboratory (LLNL-CODE-403049).
  * Copyright (C) 2013-2014 Lawrence Livermore National Security, LLC.
  * Refer to the ZoL git commit log for authoritative copyright attribution.

cmd/zvol_id/Makefile.am

 include $(top_srcdir)/config/Rules.am
 
 # Disable GCC stack protection for zvol_id.  This is a kludge and should be
-# removed once https://github.com/zfsonlinux/zfs/issues/569 is resolved.
+# removed once https://github.com/openzfs/zfs/issues/569 is resolved.
 AM_CFLAGS += -fno-stack-protector
 
 udev_PROGRAMS = zvol_id

config/kernel-bio.m4

@@ -344,7 +344,7 @@ AC_DEFUN([ZFS_AC_KERNEL_SRC_BLKG_TRYGET], [
 		#include <linux/bio.h>
 		#include <linux/fs.h>
 	],[
-		struct blkcg_gq blkg __attribute__ ((unused));
+		struct blkcg_gq blkg __attribute__ ((unused)) = {};
 		bool rc __attribute__ ((unused));
 		rc = blkg_tryget(&blkg);
 	], [], [$ZFS_META_LICENSE])

configure.ac

@@ -237,6 +237,7 @@ AC_CONFIG_FILES([
 	tests/zfs-tests/tests/functional/Makefile
 	tests/zfs-tests/tests/functional/acl/Makefile
 	tests/zfs-tests/tests/functional/acl/posix/Makefile
+	tests/zfs-tests/tests/functional/acl/posix-sa/Makefile
 	tests/zfs-tests/tests/functional/alloc_class/Makefile
 	tests/zfs-tests/tests/functional/arc/Makefile
 	tests/zfs-tests/tests/functional/atime/Makefile

contrib/dracut/90zfs/module-setup.sh.in

@@ -41,7 +41,8 @@ install() {
 	dracut_install @bindir@/zgenhostid
 	dracut_install @sbindir@/zfs
 	dracut_install @sbindir@/zpool
-	# Workaround for zfsonlinux/zfs#4749 by ensuring libgcc_s.so(.1) is included
+	# Workaround for https://github.com/openzfs/zfs/issues/4749 by
+	# ensuring libgcc_s.so(.1) is included
 	if [[ -n "$(ldd @sbindir@/zpool | grep -F 'libgcc_s.so')" ]]; then
 		# Dracut will have already tracked and included it
 		:;

contrib/pyzfs/README

@@ -25,4 +25,4 @@ a temporary directory specified by, for instance, TMP environment
 variable on a memory backed filesystem.
 
 Package documentation: http://pyzfs.readthedocs.org
-Package development: https://github.com/zfsonlinux/zfs
+Package development: https://github.com/openzfs/zfs

contrib/pyzfs/libzfs_core/__init__.py

@@ -32,7 +32,7 @@
 in which the error code is produced.
 
 To submit an issue or contribute to development of this package
-please visit its `GitHub repository <https://github.com/zfsonlinux/zfs>`_.
+please visit its `GitHub repository <https://github.com/openzfs/zfs>`_.
 
 .. data:: MAXNAMELEN
 

copy-builtin

@@ -35,9 +35,9 @@ config ZFS
 	select ZLIB_INFLATE
 	select ZLIB_DEFLATE
 	help
-	  This is the ZFS filesystem from the ZFS On Linux project.
+	  This is the ZFS filesystem from the OpenZFS project.
 
-	  See https://zfsonlinux.org/
+	  See https://github.com/openzfs/zfs
 
 	  To compile this file system support as a module, choose M here.
 

etc/init.d/README.md

@@ -16,7 +16,7 @@ DESCRIPTION
 
 SUPPORT
   If you find that they don't work for your platform, please report this
-  at the ZFS On Linux issue tracker at https://github.com/zfsonlinux/zfs/issues.
+  at the OpenZFS issue tracker at https://github.com/openzfs/zfs/issues.
 
   Please include:
 

include/os/freebsd/linux/compiler.h

@@ -68,7 +68,7 @@
 #define	noinline			__noinline
 #define	____cacheline_aligned		__aligned(CACHE_LINE_SIZE)
 
-#ifndef _KERNEL
+#if !defined(_KERNEL) && !defined(_STANDALONE)
 #define	likely(x)			__builtin_expect(!!(x), 1)
 #define	unlikely(x)			__builtin_expect(!!(x), 0)
 #endif

include/os/freebsd/spl/rpc/xdr.h

@@ -33,7 +33,7 @@
 #include <rpc/types.h>
 #include_next <rpc/xdr.h>
 
-#ifndef _KERNEL
+#if !defined(_KERNEL) && !defined(_STANDALONE)
 
 #include <assert.h>
 
@@ -66,6 +66,6 @@ xdrmem_control(XDR *xdrs, int request, void *info)
 	    xdrmem_control((xdrs), (req), (op)) :			\
 	    (*(xdrs)->x_ops->x_control)(xdrs, req, op))
 
-#endif	/* !_KERNEL */
+#endif	/* !_KERNEL && !_STANDALONE */
 
 #endif	/* !_OPENSOLARIS_RPC_XDR_H_ */

include/os/freebsd/spl/sys/atomic.h

@@ -29,6 +29,8 @@
 #ifndef _OPENSOLARIS_SYS_ATOMIC_H_
 #define	_OPENSOLARIS_SYS_ATOMIC_H_
 
+#ifndef _STANDALONE
+
 #include <sys/types.h>
 #include <machine/atomic.h>
 
@@ -179,4 +181,13 @@ atomic_cas_ptr(volatile void *target, void *cmp,  void *newval)
 }
 #endif	/* !defined(COMPAT_32BIT) && defined(__LP64__) */
 
+#else /* _STANDALONE */
+/*
+ * sometimes atomic_add_64 is defined, sometimes not, but the
+ * following is always right for the boot loader.
+ */
+#undef atomic_add_64
+#define	atomic_add_64(ptr, val) *(ptr) += val
+#endif /* !_STANDALONE */
+
 #endif	/* !_OPENSOLARIS_SYS_ATOMIC_H_ */

include/os/freebsd/spl/sys/byteorder.h

@@ -80,10 +80,11 @@
 #define	BE_64(x)	BSWAP_64(x)
 #endif
 
+#if !defined(_STANDALONE)
 #if BYTE_ORDER == _BIG_ENDIAN
 #define	htonll(x)	BMASK_64(x)
 #define	ntohll(x)	BMASK_64(x)
-#else
+#else /* BYTE_ORDER == _LITTLE_ENDIAN */
 #ifndef __LP64__
 static __inline__ uint64_t
 htonll(uint64_t n)
@@ -96,11 +97,12 @@ ntohll(uint64_t n)
 {
 	return ((((uint64_t)ntohl(n)) << 32) + ntohl(n >> 32));
 }
-#else
+#else	/* !__LP64__ */
 #define	htonll(x)	BSWAP_64(x)
 #define	ntohll(x)	BSWAP_64(x)
-#endif
-#endif
+#endif	/* __LP64__ */
+#endif	/* BYTE_ORDER */
+#endif	/* _STANDALONE */
 
 #define	BE_IN32(xa)	htonl(*((uint32_t *)(void *)(xa)))
 

include/os/freebsd/spl/sys/ccompile.h

@@ -113,9 +113,9 @@ extern "C" {
 #define	__VPRINTFLIKE(__n)	__sun_attr__((__VPRINTFLIKE__(__n)))
 #define	__KPRINTFLIKE(__n)	__sun_attr__((__KPRINTFLIKE__(__n)))
 #define	__KVPRINTFLIKE(__n)	__sun_attr__((__KVPRINTFLIKE__(__n)))
-#ifdef _KERNEL
+#if	defined(_KERNEL) || defined(_STANDALONE)
 #define	__NORETURN		__sun_attr__((__noreturn__))
-#endif
+#endif /* _KERNEL || _STANDALONE */
 #define	__CONST			__sun_attr__((__const__))
 #define	__PURE			__sun_attr__((__pure__))
 
@@ -174,7 +174,7 @@ typedef int enum_t;
 #define	__exit
 #endif
 
-#ifdef _KERNEL
+#if defined(_KERNEL) || defined(_STANDALONE)
 #define	param_set_charp(a, b) (0)
 #define	ATTR_UID AT_UID
 #define	ATTR_GID AT_GID
@@ -183,9 +183,15 @@ typedef int enum_t;
 #define	ATTR_CTIME	AT_CTIME
 #define	ATTR_MTIME	AT_MTIME
 #define	ATTR_ATIME	AT_ATIME
+#if defined(_STANDALONE)
+#define	vmem_free kmem_free
+#define	vmem_zalloc kmem_zalloc
+#define	vmem_alloc kmem_zalloc
+#else
 #define	vmem_free zfs_kmem_free
 #define	vmem_zalloc(size, flags) zfs_kmem_alloc(size, flags | M_ZERO)
 #define	vmem_alloc zfs_kmem_alloc
+#endif
 #define	MUTEX_NOLOCKDEP 0
 #define	RW_NOLOCKDEP 0
 

include/os/freebsd/spl/sys/cmn_err.h

@@ -52,42 +52,33 @@ extern "C" {
 /*PRINTFLIKE2*/
 extern void cmn_err(int, const char *, ...)
     __KPRINTFLIKE(2);
-#pragma rarely_called(cmn_err)
 
 extern void vzcmn_err(zoneid_t, int, const char *, __va_list)
     __KVPRINTFLIKE(3);
-#pragma rarely_called(vzcmn_err)
 
 extern void vcmn_err(int, const char *, __va_list)
     __KVPRINTFLIKE(2);
-#pragma rarely_called(vcmn_err)
 
 /*PRINTFLIKE3*/
 extern void zcmn_err(zoneid_t, int, const char *, ...)
     __KPRINTFLIKE(3);
-#pragma rarely_called(zcmn_err)
 
 extern void vzprintf(zoneid_t, const char *, __va_list)
     __KVPRINTFLIKE(2);
-#pragma rarely_called(vzprintf)
 
 /*PRINTFLIKE2*/
 extern void zprintf(zoneid_t, const char *, ...)
     __KPRINTFLIKE(2);
-#pragma rarely_called(zprintf)
 
 extern void vuprintf(const char *, __va_list)
     __KVPRINTFLIKE(1);
-#pragma rarely_called(vuprintf)
 
 /*PRINTFLIKE1*/
 extern void panic(const char *, ...)
     __KPRINTFLIKE(1) __NORETURN;
-#pragma rarely_called(panic)
 
 extern void vpanic(const char *, __va_list)
     __KVPRINTFLIKE(1) __NORETURN;
-#pragma rarely_called(vpanic)
 
 #endif /* !_ASM */
 

include/os/freebsd/spl/sys/condvar.h

@@ -36,6 +36,7 @@
 #include <sys/spl_condvar.h>
 #include <sys/mutex.h>
 #include <sys/time.h>
+#include <sys/errno.h>
 
 /*
  * cv_timedwait() is similar to cv_wait() except that it additionally expects