[illumos-gate merge]release-20160625

commit 01aaaf328842760a1002109b299908a027e94cf8
    7051 want id_space(9F) docs
commit c1de7575521deda5ee777b8054a9c5b12f15b1ee
    7120 mDNS resync was not wsdiff safe
commit 9c05409f2b9301e686735887a9573454cceb0331
    7069 i386_XARCH should include -m32
commit 406fc5100dac8d225a315a6def6be8d628f34e24
    6602 lofi should support labeled devices
commit f3a07f941f1be263a48a040c059edbcb722cf436
    4712 Prefer 'parsable' over 'parseable' in the manual pages
commit 1b2031a95889aea96be6af55dcf31a0d5ffdfed9
    7050 Prefer 'subcommand' over 'sub-command' in the manual pages
commit 831b40b1c811223fd0b1131791a38e3ae5143377
    7049 Prefer 'writable' over 'writeable' in the manual pages
commit a716f1a92056bc2e231e57ae2a20725ce606ea73
    7047 Fix spelling mistakes in sections 9E, 9F and 9S
commit 95e15299a2c42b8014fa27631a6f3be2a93febc2
    7048 Fix spelling mistakes in sections 7D, 7I, 7IPP, and 7P
commit df23565fe1d0b225f9f898c50dfafea6749b0b7f
    7046 Fix spelling mistakes in section 5
commit c855112f85cf71e42f6381a66f3f86f98e2ed24e
    7045 Fix spelling mistakes in section 4
commit 843c398e8904ed9d833d2af3103894f909fb4b52
    7042 Fix spelling mistakes in library sections
commit 0db8de19c0e494758b68b702523a2b0eaffe3b2e
    7044 Fix spelling mistakes in sections 1HAS and 2
commit df23d905b96680e56379c5a5ecb4b363f36b9e74
    7041 Fix spelling mistakes in sections 1 and 1M
commit 71af3be340c57171837478555e2eb0d496318cfc
    7040 Detect common spelling errors in manual pages

	Conflicts:
	usr/src/uts/common/fs/vfs.c
	usr/src/man/man7d/cpuid.7d
	usr/src/man/man5/privileges.5
	usr/src/man/man3c/signalfd.3c
	usr/src/cmd/lofiadm/main.c

5 files changed, 70 insertions, 32 deletions

diff --git a/usr/src/uts/common/sys/cmlb.h b/usr/src/uts/common/sys/cmlb.h
index 81e9c060f4..a1013c9fed 100644
--- a/usr/src/uts/common/sys/cmlb.h
+++ b/usr/src/uts/common/sys/cmlb.h
@@ -19,6 +19,7 @@
  * CDDL HEADER END
  */
 /*
+ * Copyright 2016 Toomas Soome <tsoome@me.com>
  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
@@ -61,6 +62,7 @@ typedef struct tg_attribute {
 #define	CMLB_OFF_BY_ONE					0x00000004
 #define	CMLB_FAKE_LABEL_ONE_PARTITION			0x00000008
 #define	CMLB_INTERNAL_MINOR_NODES			0x00000010
+#define	CMLB_CREATE_P0_MINOR_NODE			0x00000020
 
 /* bit definitions of flag passed to cmlb_validate */
 #define	CMLB_SILENT					0x00000001
@@ -80,6 +82,22 @@ typedef struct tg_attribute {
 #define	TG_GETBLOCKSIZE		4
 #define	TG_GETATTR		5
 
+#if defined(_SUNOS_VTOC_8)
+
+#define	CMLBUNIT_DFT_SHIFT	3
+/* This will support p0 node on sparc */
+#define	CMLBUNIT_FORCE_P0_SHIFT	(CMLBUNIT_DFT_SHIFT + 1)
+
+#elif defined(_SUNOS_VTOC_16)
+
+#define	CMLBUNIT_DFT_SHIFT	6
+#define	CMLBUNIT_FORCE_P0_SHIFT	(CMLBUNIT_DFT_SHIFT)
+
+#else	/* defined(_SUNOS_VTOC_16) */
+
+#error "No VTOC format defined."
+
+#endif	/* defined(_SUNOS_VTOC_8) */
 
 /*
  * Ops vector including utility functions into target driver that cmlb uses.
diff --git a/usr/src/uts/common/sys/cmlb_impl.h b/usr/src/uts/common/sys/cmlb_impl.h
index 47ee3ab7bd..b64c4aa64b 100644
--- a/usr/src/uts/common/sys/cmlb_impl.h
+++ b/usr/src/uts/common/sys/cmlb_impl.h
@@ -20,6 +20,7 @@
  */
 
 /*
+ * Copyright 2016 Toomas Soome <tsoome@me.com>
  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
@@ -42,7 +43,11 @@ extern "C" {
 #define	FDISK_PARTS		(FD_NUMPART + MAX_EXT_PARTS)
 
 #if defined(_SUNOS_VTOC_8)
-#define	NSDMAP			NDKMAP
+/*
+ * As lofi needs to support p0 on sparc in case of labeled virtual disks,
+ * define NDSMAP to support one extra entrie.
+ */
+#define	NSDMAP			(NDKMAP + 1)
 #elif defined(_SUNOS_VTOC_16)
 #define	NSDMAP			(NDKMAP + FDISK_PARTS + 1)
 #else
@@ -51,11 +56,10 @@ extern "C" {
 
 #define	MAXPART			(NSDMAP + 1)
 #define	WD_NODE			7
-
+#define	P0_RAW_DISK		(NDKMAP)
 
 #if defined(__i386) || defined(__amd64)
 
-#define	P0_RAW_DISK		(NDKMAP)
 #define	FDISK_P1		(NDKMAP+1)
 #define	FDISK_P2		(NDKMAP+2)
 #define	FDISK_P3		(NDKMAP+3)
@@ -82,21 +86,10 @@ extern "C" {
 #define	ISCD(cl)		(cl->cl_device_type == DTYPE_RODIRECT)
 #define	ISHOTPLUGGABLE(cl)	(cl->cl_is_hotpluggable)
 
-#if defined(_SUNOS_VTOC_8)
-
-#define	CMLBUNIT_SHIFT		3
-#define	CMLBPART_MASK		7
-
-#elif defined(_SUNOS_VTOC_16)
-
-#define	CMLBUNIT_SHIFT		6
-#define	CMLBPART_MASK		63
-
-#else
-#error "No VTOC format defined."
-#endif
+#define	CMLBUNIT_SHIFT		(CMLBUNIT_DFT_SHIFT)
+#define	CMLBPART_MASK		((1 << CMLBUNIT_SHIFT) - 1)
 
-#define	CMLBUNIT(dev)		(getminor((dev)) >> CMLBUNIT_SHIFT)
+#define	CMLBUNIT(dev, shift)	(getminor((dev)) >> (shift))
 #define	CMLBPART(dev)		(getminor((dev)) &  CMLBPART_MASK)
 
 /*
diff --git a/usr/src/uts/common/sys/lofi.h b/usr/src/uts/common/sys/lofi.h
index e4716c96af..f57388a098 100644
--- a/usr/src/uts/common/sys/lofi.h
+++ b/usr/src/uts/common/sys/lofi.h
@@ -23,6 +23,7 @@
  *
  * Copyright 2013 Nexenta Systems, Inc. All rights reserved.
  * Copyright (c) 2016 Andrey Sokolov
+ * Copyright 2016 Toomas Soome <tsoome@me.com>
  */
 
 #ifndef	_SYS_LOFI_H
@@ -31,12 +32,15 @@
 #include <sys/types.h>
 #include <sys/time.h>
 #include <sys/taskq.h>
-#include <sys/vtoc.h>
 #include <sys/dkio.h>
 #include <sys/vnode.h>
 #include <sys/list.h>
 #include <sys/crypto/api.h>
 #include <sys/zone.h>
+#ifdef _KERNEL
+#include <sys/cmlb.h>
+#include <sys/open.h>
+#endif	/* _KERNEL */
 
 #ifdef	__cplusplus
 extern "C" {
@@ -51,6 +55,8 @@ extern "C" {
 #define	LOFI_DRIVER_NAME	"lofi"
 #define	LOFI_CTL_NODE		"ctl"
 #define	LOFI_CTL_NAME		LOFI_DRIVER_NAME LOFI_CTL_NODE
+#define	LOFI_BLOCK_NODE		"disk"
+#define	LOFI_CHAR_NODE		LOFI_BLOCK_NODE ",raw"
 #define	LOFI_BLOCK_NAME		LOFI_DRIVER_NAME
 #define	LOFI_CHAR_NAME		"r" LOFI_DRIVER_NAME
 
@@ -59,6 +65,20 @@ extern "C" {
 #define	UNCOMPRESSED	0
 #define	MAXALGLEN	36
 
+#define	LOFI_CMLB_SHIFT		CMLBUNIT_FORCE_P0_SHIFT
+#define	LOFI_PART_MASK		((1 << LOFI_CMLB_SHIFT) - 1)
+#define	LOFI_PART_MAX		(1 << LOFI_CMLB_SHIFT)
+#define	LOFI_PART(x)		((x) & LOFI_PART_MASK)
+
+/*
+ * The cmlb is using its own range of minor numbers for partitions, for
+ * unlabeled lofi devices, we need to use another range.
+ */
+/* unlabeled lofi device id to minor number. */
+#define	LOFI_ID2MINOR(x)	((x) << LOFI_CMLB_SHIFT)
+/* lofi id from minor number. */
+#define	LOFI_MINOR2ID(x)	((x) >> LOFI_CMLB_SHIFT)
+
 /*
  *
  * Use is:
@@ -127,11 +147,13 @@ typedef enum	iv_method {
 } iv_method_t;
 
 struct lofi_ioctl {
-	uint32_t 	li_minor;
+	uint32_t	li_id;			/* lofi ID */
 	boolean_t	li_force;
 	boolean_t	li_cleanup;
 	boolean_t	li_readonly;
+	boolean_t	li_labeled;
 	char	li_filename[MAXPATHLEN];
+	char	li_devpath[MAXPATHLEN];
 
 	/* the following fields are required for compression support */
 	char	li_algorithm[MAXALGLEN];
@@ -230,10 +252,11 @@ struct lofi_state {
 	kcondvar_t	ls_vp_cv;	/* signal changes to ls_vp */
 	uint32_t	ls_vp_iocount;	/* # pending I/O requests */
 	boolean_t	ls_vp_closereq;	/* force close requested */
+	boolean_t	ls_vp_ready;	/* is vp ready for use? */
 	u_offset_t	ls_vp_size;
-	uint32_t	ls_blk_open;
-	uint32_t	ls_chr_open;
-	uint32_t	ls_lyr_open_count;
+	uint32_t	ls_open_lyr[LOFI_PART_MAX];	/* open count */
+	uint64_t	ls_open_reg[OTYPCNT];		/* bitmask */
+	uint64_t	ls_open_excl;			/* bitmask */
 	int		ls_openflag;
 	boolean_t	ls_cleanup;	/* cleanup on close */
 	boolean_t	ls_readonly;
@@ -241,12 +264,15 @@ struct lofi_state {
 	kstat_t		*ls_kstat;
 	kmutex_t	ls_kstat_lock;
 	struct dk_geom	ls_dkg;
-	struct vtoc	ls_vtoc;
-	struct dk_cinfo	ls_ci;
 	zone_ref_t	ls_zone;
 	list_node_t	ls_list;	/* all lofis */
+	dev_info_t	*ls_dip;
 	dev_t		ls_dev;		/* this node's dev_t */
 
+	cmlb_handle_t	ls_cmlbhandle;
+	uint32_t	ls_lbshift;	/* logical block shift */
+	uint32_t	ls_pbshift;	/* physical block shift */
+
 	/* the following fields are required for compression support */
 	int		ls_comp_algorithm_index; /* idx into compress_table */
 	char		ls_comp_algorithm[MAXALGLEN];
@@ -280,7 +306,6 @@ struct lofi_state {
 	iv_method_t		ls_iv_type;	/* for iv derivation */
 	kmutex_t		ls_crypto_lock;
 	crypto_ctx_template_t	ls_ctx_tmpl;
-
 };
 
 #endif	/* _KERNEL */
diff --git a/usr/src/uts/common/sys/vfs.h b/usr/src/uts/common/sys/vfs.h
index 38c1fded4a..fc6e22b3a2 100644
--- a/usr/src/uts/common/sys/vfs.h
+++ b/usr/src/uts/common/sys/vfs.h
@@ -21,6 +21,7 @@
 /*
  * Copyright (c) 1988, 2010, Oracle and/or its affiliates. All rights reserved.
  * Copyright 2015 Nexenta Systems, Inc.  All rights reserved.
+ * Copyright 2016 Toomas Soome <tsoome@me.com>
  */
 
 /*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
@@ -227,7 +228,7 @@ typedef struct vfs {
 	struct vfs	*vfs_zone_prev;		/* prev VFS visible in zone */
 
 	struct fem_head	*vfs_femhead;		/* fs monitoring */
-	minor_t		vfs_lofi_minor;		/* minor if lofi mount */
+	uint32_t	vfs_lofi_id;		/* ID if lofi mount */
 } vfs_t;
 
 #define	vfs_featureset	vfs_implp->vi_featureset
diff --git a/usr/src/uts/common/sys/vtoc.h b/usr/src/uts/common/sys/vtoc.h
index adaf7df5b9..2bfe68ba96 100644
--- a/usr/src/uts/common/sys/vtoc.h
+++ b/usr/src/uts/common/sys/vtoc.h
@@ -25,6 +25,7 @@
  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  * Copyright 2015 Nexenta Systems, Inc. All rights reserved.
+ * Copyright 2016 Toomas Soome <tsoome@me.com>
  */
 
 
@@ -272,15 +273,15 @@ struct vtoc32 {
 #define	vtoctovtoc32(v, v32)				\
 	{						\
 	int i;						\
-	v32.v_bootinfo[0]	= v.v_bootinfo[0];	\
-	v32.v_bootinfo[1]	= v.v_bootinfo[1];	\
-	v32.v_bootinfo[2]	= v.v_bootinfo[2];	\
-	v32.v_sanity		= v.v_sanity;		\
-	v32.v_version		= v.v_version;		\
+	v32.v_bootinfo[0]	= (uint32_t)v.v_bootinfo[0];	\
+	v32.v_bootinfo[1]	= (uint32_t)v.v_bootinfo[1];	\
+	v32.v_bootinfo[2]	= (uint32_t)v.v_bootinfo[2];	\
+	v32.v_sanity		= (uint32_t)v.v_sanity;		\
+	v32.v_version		= (uint32_t)v.v_version;		\
 	bcopy(v.v_volume, v32.v_volume, LEN_DKL_VVOL);	\
 	v32.v_sectorsz		= v.v_sectorsz;		\
 	v32.v_nparts		= v.v_nparts;		\
-	v32.v_version		= v.v_version;		\
+	v32.v_version		= (uint32_t)v.v_version;		\
 	for (i = 0; i < 10; i++)			\
 		v32.v_reserved[i] = v.v_reserved[i];	\
 	for (i = 0; i < V_NUMPAR; i++) {		\