svn commit: r338347 - in head: sys/conf sys/modules tools/build/options

2018-08-28 Thread Warner Losh
Author: imp
Date: Tue Aug 28 14:46:49 2018
New Revision: 338347
URL: https://svnweb.freebsd.org/changeset/base/338347

Log:
  Put building of drm and drm2 modules behind options.
  
  Make the building of drm dependent on MK_MODULE_DRM and the building
  of module drm2 on MK_MODULE_DRM2. The defaults are unchanged.
  
  Approved by: re@ (gjb)
  Differential Review: https://reviews.freebsd.org/D16894

Added:
  head/tools/build/options/WITHOUT_MODULE_DRM   (contents, props changed)
  head/tools/build/options/WITHOUT_MODULE_DRM2   (contents, props changed)
  head/tools/build/options/WITH_MODULE_DRM   (contents, props changed)
  head/tools/build/options/WITH_MODULE_DRM2   (contents, props changed)
Modified:
  head/sys/conf/kern.opts.mk
  head/sys/modules/Makefile

Modified: head/sys/conf/kern.opts.mk
==
--- head/sys/conf/kern.opts.mk  Tue Aug 28 14:33:04 2018(r338346)
+++ head/sys/conf/kern.opts.mk  Tue Aug 28 14:46:49 2018(r338347)
@@ -38,6 +38,8 @@ __DEFAULT_YES_OPTIONS = \
 IPSEC_SUPPORT \
 ISCSI \
 KERNEL_SYMBOLS \
+MODULE_DRM \
+MODULE_DRM2 \
 NETGRAPH \
 PF \
 SOURCELESS_HOST \

Modified: head/sys/modules/Makefile
==
--- head/sys/modules/Makefile   Tue Aug 28 14:33:04 2018(r338346)
+++ head/sys/modules/Makefile   Tue Aug 28 14:46:49 2018(r338347)
@@ -583,8 +583,12 @@ _cpuctl=   cpuctl
 _cpufreq=  cpufreq
 _cs=   cs
 _dpms= dpms
+.if ${MK_MODULE_DRM} != "no"
 _drm=  drm
+.endif
+.if ${MK_MODULE_DRM2} != "no"
 _drm2= drm2
+.endif
 _ed=   ed
 _em=   em
 _ena=  ena
@@ -781,7 +785,9 @@ _cardbus=   cardbus
 _cbb=  cbb
 _cfi=  cfi
 _cpufreq=  cpufreq
+.if ${MK_MODULE_DRM} != "no"
 _drm=  drm
+.endif
 _exca= exca
 _ffec= ffec
 _nvd=  nvd
@@ -791,7 +797,9 @@ _wi=wi
 .endif
 
 .if ${MACHINE_ARCH} == "powerpc64"
+.if ${MK_MODULE_DRM2} != "no"
 _drm2= drm2
+.endif
 _ipmi= ipmi
 .endif
 .if ${MACHINE_ARCH} == "powerpc64" || ${MACHINE_ARCH} == "powerpc"

Added: head/tools/build/options/WITHOUT_MODULE_DRM
==
--- /dev/null   00:00:00 1970   (empty, because file is newly added)
+++ head/tools/build/options/WITHOUT_MODULE_DRM Tue Aug 28 14:46:49 2018
(r338347)
@@ -0,0 +1,3 @@
+.\" $FreeBSD$
+Disable creation of old drm video modules.
+

Added: head/tools/build/options/WITHOUT_MODULE_DRM2
==
--- /dev/null   00:00:00 1970   (empty, because file is newly added)
+++ head/tools/build/options/WITHOUT_MODULE_DRM2Tue Aug 28 14:46:49 
2018(r338347)
@@ -0,0 +1,2 @@
+.\" $FreeBSD$
+Disable creation of old drm2 video modules.

Added: head/tools/build/options/WITH_MODULE_DRM
==
--- /dev/null   00:00:00 1970   (empty, because file is newly added)
+++ head/tools/build/options/WITH_MODULE_DRMTue Aug 28 14:46:49 2018
(r338347)
@@ -0,0 +1,2 @@
+.\" $FreeBSD$
+Enable creation of old drm video modules.

Added: head/tools/build/options/WITH_MODULE_DRM2
==
--- /dev/null   00:00:00 1970   (empty, because file is newly added)
+++ head/tools/build/options/WITH_MODULE_DRM2   Tue Aug 28 14:46:49 2018
(r338347)
@@ -0,0 +1,2 @@
+.\" $FreeBSD$
+Enable creation of old drm2 video modules.
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svn commit: r338348 - in head/sys/dev: drm drm2

2018-08-28 Thread Warner Losh
Author: imp
Date: Tue Aug 28 14:46:55 2018
New Revision: 338348
URL: https://svnweb.freebsd.org/changeset/base/338348

Log:
  Add big, nasty abandonware tags to this code.
  
  This code works for some people, but hasn't been updated in a long
  time. Still allow people to use this code for the moment, but put a
  big, nasty obsolete message to inform and encourage people to move to
  the port.
  
  Approved by: re@ (gjb)
  Differential Review: https://reviews.freebsd.org/D16894

Modified:
  head/sys/dev/drm/drm.h
  head/sys/dev/drm/drm_drv.c
  head/sys/dev/drm2/drm_os_freebsd.c
  head/sys/dev/drm2/drm_os_freebsd.h

Modified: head/sys/dev/drm/drm.h
==
--- head/sys/dev/drm/drm.h  Tue Aug 28 14:46:49 2018(r338347)
+++ head/sys/dev/drm/drm.h  Tue Aug 28 14:46:55 2018(r338348)
@@ -1145,4 +1145,15 @@ typedef struct drm_mm_init_arg drm_mm_init_arg_t;
 typedef enum drm_bo_type drm_bo_type_t;
 #endif
 
+#define DRM_PORT "graphics/drm-legacy-kmod"
+
+#define DRM_OBSOLETE(dev)  
\
+do {   
\
+   device_printf(dev, 
"===\n"); \
+   device_printf(dev, "This code is obsolete abandonware. Install the " 
DRM_PORT " pkg\n"); \
+   device_printf(dev, 
"===\n"); \
+   gone_in_dev(dev, 13, "drm drivers");
\
+} while (0)
+
+
 #endif

Modified: head/sys/dev/drm/drm_drv.c
==
--- head/sys/dev/drm/drm_drv.c  Tue Aug 28 14:46:49 2018(r338347)
+++ head/sys/dev/drm/drm_drv.c  Tue Aug 28 14:46:55 2018(r338348)
@@ -174,7 +174,8 @@ int drm_probe(device_t kdev, drm_pci_id_list_t *idlist
DRM_DEBUG("desc : %s\n", device_get_desc(kdev));
device_set_desc(kdev, id_entry->name);
}
-   return 0;
+   DRM_OBSOLETE(kdev);
+   return BUS_PROBE_GENERIC;
}
 
return ENXIO;

Modified: head/sys/dev/drm2/drm_os_freebsd.c
==
--- head/sys/dev/drm2/drm_os_freebsd.c  Tue Aug 28 14:46:49 2018
(r338347)
+++ head/sys/dev/drm2/drm_os_freebsd.c  Tue Aug 28 14:46:55 2018
(r338348)
@@ -126,7 +126,8 @@ drm_probe_helper(device_t kdev, const drm_pci_id_list_
device_get_nameunit(kdev), id_entry->name);
device_set_desc(kdev, id_entry->name);
}
-   return (0);
+   DRM_OBSOLETE(kdev);
+   return (-BUS_PROBE_GENERIC);
}
 
return (-ENXIO);

Modified: head/sys/dev/drm2/drm_os_freebsd.h
==
--- head/sys/dev/drm2/drm_os_freebsd.h  Tue Aug 28 14:46:49 2018
(r338347)
+++ head/sys/dev/drm2/drm_os_freebsd.h  Tue Aug 28 14:46:55 2018
(r338348)
@@ -154,6 +154,20 @@ typedef void   irqreturn_t;
*(volatile u_int64_t *)(((vm_offset_t)(map)->handle) +  \
(vm_offset_t)(offset)) = htole64(val)
 
+#ifdef __LP64__
+#define DRM_PORT "graphics/drm-stable-kmod"
+#else
+#define DRM_PORT "graphics/drm-legacy-kmod"
+#endif
+
+#define DRM_OBSOLETE(dev)  
\
+do {   
\
+   device_printf(dev, 
"===\n"); \
+   device_printf(dev, "This code is obsolete abandonware. Install the " 
DRM_PORT " pkg\n"); \
+   device_printf(dev, 
"===\n"); \
+   gone_in_dev(dev, 13, "drm2 drivers");   
\
+} while (0)
+
 /* DRM_READMEMORYBARRIER() prevents reordering of reads.
  * DRM_WRITEMEMORYBARRIER() prevents reordering of writes.
  * DRM_MEMORYBARRIER() prevents reordering of reads and writes.
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svn commit: r338349 - head/share/man/man5

2018-08-28 Thread Warner Losh
Author: imp
Date: Tue Aug 28 14:53:03 2018
New Revision: 338349
URL: https://svnweb.freebsd.org/changeset/base/338349

Log:
  Regen src.conf.5 after r338347.
  
  Approved by:  re@ (gjb)

Modified:
  head/share/man/man5/src.conf.5

Modified: head/share/man/man5/src.conf.5
==
--- head/share/man/man5/src.conf.5  Tue Aug 28 14:46:55 2018
(r338348)
+++ head/share/man/man5/src.conf.5  Tue Aug 28 14:53:03 2018
(r338349)
@@ -1,6 +1,6 @@
 .\" DO NOT EDIT-- this file is @generated by tools/build/options/makeman.
 .\" $FreeBSD$
-.Dd August 16, 2018
+.Dd August 28, 2018
 .Dt SRC.CONF 5
 .Os
 .Sh NAME
@@ -1184,8 +1184,14 @@ Enable firewire support in /boot/loader on x86. This o
 on all other platforms.
 .It Va WITHOUT_LOADER_GELI
 Disable inclusion of GELI crypto support in the boot chain binaries.
+.Pp
+This is a default setting on
+sparc64/sparc64.
 .It Va WITH_LOADER_LUA
 Set to build LUA bindings for the boot loader.
+.Pp
+This is a default setting on
+amd64/amd64, arm/arm, arm/armv6, arm/armv7, arm64/aarch64, i386/i386, 
mips/mipsel, mips/mips, mips/mips64el, mips/mips64, mips/mipsn32, 
mips/mipselhf, mips/mipshf, mips/mips64elhf, mips/mips64hf, powerpc/powerpc, 
powerpc/powerpc64, powerpc/powerpcspe, riscv/riscv64 and riscv/riscv64sf.
 .It Va WITHOUT_LOADER_OFW
 Disable building of openfirmware bootloader components.
 .Pp
@@ -1342,6 +1348,11 @@ Set to build
 .Pp
 This is a default setting on
 amd64/amd64, arm64/aarch64, i386/i386, powerpc/powerpc64 and sparc64/sparc64.
+.It Va WITHOUT_MODULE_DRM
+Disable creation of old drm video modules.
+
+.It Va WITHOUT_MODULE_DRM2
+Disable creation of old drm2 video modules.
 .It Va WITH_NAND
 Set to build the NAND Flash components.
 .It Va WITHOUT_NDIS
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svn commit: r338350 - head/usr.sbin/nfsuserd

2018-08-28 Thread Mark Johnston
Author: markj
Date: Tue Aug 28 15:18:14 2018
New Revision: 338350
URL: https://svnweb.freebsd.org/changeset/base/338350

Log:
  Add missing endpwent() and endgrent() calls to nfsuserd(8).
  
  PR:   230937
  Submitted by: Peter Eriksson 
  Reviewed by:  rmacklem
  Approved by:  re (gjb)
  MFC after:1 week

Modified:
  head/usr.sbin/nfsuserd/nfsuserd.c

Modified: head/usr.sbin/nfsuserd/nfsuserd.c
==
--- head/usr.sbin/nfsuserd/nfsuserd.c   Tue Aug 28 14:53:03 2018
(r338349)
+++ head/usr.sbin/nfsuserd/nfsuserd.c   Tue Aug 28 15:18:14 2018
(r338350)
@@ -334,6 +334,7 @@ main(int argc, char *argv[])
 #endif
i++;
}
+   endgrent();
 
/*
 * Loop around adding all users.
@@ -382,6 +383,7 @@ main(int argc, char *argv[])
 #endif
i++;
}
+   endpwent();
 
/*
 * I should feel guilty for not calling this for all the above exit()
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svn commit: r338352 - head/usr.bin/last

2018-08-28 Thread Philip Paeps
Author: philip
Date: Tue Aug 28 17:10:19 2018
New Revision: 338352
URL: https://svnweb.freebsd.org/changeset/base/338352

Log:
  Add libxo(3) support to last(1).
  
  Reviewed by:  kp
  Approved by:  re (gjb)
  MFC after:1 week
  Relnotes: yes
  Differential Revision:https://reviews.freebsd.org/D16922

Modified:
  head/usr.bin/last/Makefile
  head/usr.bin/last/last.1
  head/usr.bin/last/last.c

Modified: head/usr.bin/last/Makefile
==
--- head/usr.bin/last/Makefile  Tue Aug 28 17:09:41 2018(r338351)
+++ head/usr.bin/last/Makefile  Tue Aug 28 17:10:19 2018(r338352)
@@ -2,6 +2,7 @@
 # $FreeBSD$
 
 PROG=  last
+LIBADD=xo
 
 NO_WFORMAT=
 

Modified: head/usr.bin/last/last.1
==
--- head/usr.bin/last/last.1Tue Aug 28 17:09:41 2018(r338351)
+++ head/usr.bin/last/last.1Tue Aug 28 17:10:19 2018(r338352)
@@ -28,7 +28,7 @@
 .\" @(#)last.1 8.1 (Berkeley) 6/6/93
 .\" $FreeBSD$
 .\"
-.Dd June 1, 2018
+.Dd August 28, 2018
 .Dt LAST 1
 .Os
 .Sh NAME
@@ -36,6 +36,7 @@
 .Nd indicate last logins of users and ttys
 .Sh SYNOPSIS
 .Nm
+.Op Fl -libxo
 .Op Fl swy
 .Oo
 .Fl d
@@ -72,6 +73,13 @@ will so indicate.
 .Pp
 The following options are available:
 .Bl -tag -width indent-two
+.It Fl -libxo
+Generate output via
+.Xr libxo 3
+in a selection of different human and machine readable formats.
+See
+.Xr xo_parse_args 3
+for details on command line arguments.
 .It Fl d Ar date
 Specify the snapshot date and time.
 All users logged in at the snapshot date and time will
@@ -201,6 +209,8 @@ login data base
 .Xr getutxent 3 ,
 .Xr ac 8 ,
 .Xr lastlogin 8
+.Xr libxo 3 ,
+.Xr xo_parse_args 3
 .Sh HISTORY
 .Nm
 utility first appeared in
@@ -211,6 +221,10 @@ The original version was written by
 .An Howard P. Katseff ;
 .An Keith Bostic
 rewrote it in 1986/87 to add functionality and to improve code quality.
+.An Philip Paeps
+added
+.Xr libxo 3
+support in August 2018.
 .Sh BUGS
 If a login shell should terminate abnormally for some reason, it is likely
 that a logout record will not be written to the

Modified: head/usr.bin/last/last.c
==
--- head/usr.bin/last/last.cTue Aug 28 17:09:41 2018(r338351)
+++ head/usr.bin/last/last.cTue Aug 28 17:10:19 2018(r338352)
@@ -3,6 +3,7 @@
  *
  * Copyright (c) 1987, 1993, 1994
  * The Regents of the University of California.  All rights reserved.
+ * Copyright (c) 2018 Philip Paeps
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -62,6 +63,8 @@ __FBSDID("$FreeBSD$");
 #include 
 #include 
 
+#include 
+
 #defineNO  0   /* false/no */
 #defineYES 1   /* true/yes */
 #defineATOI2(ar)   ((ar)[0] - '0') * 10 + ((ar)[1] - '0'); (ar) += 
2;
@@ -112,7 +115,7 @@ static void  wtmp(void);
 static void
 usage(void)
 {
-   (void)fprintf(stderr,
+   xo_error(
 "usage: last [-swy] [-d [[CC]YY][MMDD]hhmm[.SS]] [-f file] [-h host]\n"
 "[-n maxrec] [-t tty] [user ...]\n");
exit(1);
@@ -127,6 +130,11 @@ main(int argc, char *argv[])
(void) setlocale(LC_TIME, "");
d_first = (*nl_langinfo(D_MD_ORDER) == 'd');
 
+   argc = xo_parse_args(argc, argv);
+   if (argc < 0)
+   exit(1);
+   atexit(xo_finish_atexit);
+
maxrec = -1;
snaptime = 0;
while ((ch = getopt(argc, argv, "0123456789d:f:h:n:st:wy")) != -1)
@@ -161,7 +169,7 @@ main(int argc, char *argv[])
maxrec = strtol(optarg, &p, 10);
if (p == optarg || *p != '\0' || errno != 0 ||
maxrec <= 0)
-   errx(1, "%s: bad line count", optarg);
+   xo_errx(1, "%s: bad line count", optarg);
break;
case 's':
sflag++;/* Show delta as seconds */
@@ -181,17 +189,17 @@ main(int argc, char *argv[])
}
 
if (caph_limit_stdio() < 0)
-   err(1, "can't limit stdio rights");
+   xo_err(1, "can't limit stdio rights");
 
caph_cache_catpages();
caph_cache_tzdata();
 
/* Cache UTX database. */
if (setutxdb(UTXDB_LOG, file) != 0)
-   err(1, "%s", file != NULL ? file : "(default utx db)");
+   xo_err(1, "%s", file != NULL ? file : "(default utx db)");
 
if (caph_enter() < 0)
-   err(1, "cap_enter");
+   xo_err(1, "cap_enter");
 
if (sflag && width == 8) usage();
 
@@ -229,12 +237,14 @@ wtmp(void)
SLIST_INIT(&idlist);
(void)time(&t);
 
+   xo

svn commit: r338351 - head/sys/dev/al_eth

2018-08-28 Thread Marcin Wojtas
Author: mw
Date: Tue Aug 28 17:09:41 2018
New Revision: 338351
URL: https://svnweb.freebsd.org/changeset/base/338351

Log:
  Use ip/ipv6 structures in al_eth only if they are supported
  
  The ip/ipv6 header files are included only if the appropriate definition
  exists, but the driver was missing similar checks when using the
  ip and ip6_hdr structures.
  
  If the kernel was not built with the INET or INET6 option, the driver
  was preventing kernel from being built.
  
  To fix that, the missing ifdef checks were added to the driver.
  
  PR: Bug 230886
  Submitted by: Michal Krawczyk 
  Reported by: O. Hartmann
  Approved by: re (gjb)
  Obtained from: Semihalf
  MFC after: 1 week
  Sponsored by: Amazon, Inc.

Modified:
  head/sys/dev/al_eth/al_eth.c

Modified: head/sys/dev/al_eth/al_eth.c
==
--- head/sys/dev/al_eth/al_eth.cTue Aug 28 15:18:14 2018
(r338350)
+++ head/sys/dev/al_eth/al_eth.cTue Aug 28 17:09:41 2018
(r338351)
@@ -1202,8 +1202,12 @@ al_eth_tx_csum(struct al_eth_ring *tx_ring, struct al_
uint32_t mss = m->m_pkthdr.tso_segsz;
struct ether_vlan_header *eh;
uint16_t etype;
+#ifdef INET
struct ip *ip;
+#endif
+#ifdef INET6
struct ip6_hdr *ip6;
+#endif
struct tcphdr *th = NULL;
int ehdrlen, ip_hlen = 0;
uint8_t ipproto = 0;
@@ -1243,6 +1247,7 @@ al_eth_tx_csum(struct al_eth_ring *tx_ring, struct al_
}
 
switch (etype) {
+#ifdef INET
case ETHERTYPE_IP:
ip = (struct ip *)(m->m_data + ehdrlen);
ip_hlen = ip->ip_hl << 2;
@@ -1256,6 +1261,8 @@ al_eth_tx_csum(struct al_eth_ring *tx_ring, struct al_
else
hal_pkt->l4_proto_idx = AL_ETH_PROTO_ID_UDP;
break;
+#endif /* INET */
+#ifdef INET6
case ETHERTYPE_IPV6:
ip6 = (struct ip6_hdr *)(m->m_data + ehdrlen);
hal_pkt->l3_proto_idx = AL_ETH_PROTO_ID_IPv6;
@@ -1267,6 +1274,7 @@ al_eth_tx_csum(struct al_eth_ring *tx_ring, struct al_
else
hal_pkt->l4_proto_idx = AL_ETH_PROTO_ID_UDP;
break;
+#endif /* INET6 */
default:
break;
}
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svn commit: r338353 - head/usr.sbin/lastlogin

2018-08-28 Thread Philip Paeps
Author: philip
Date: Tue Aug 28 17:12:37 2018
New Revision: 338353
URL: https://svnweb.freebsd.org/changeset/base/338353

Log:
  Add libxo(3) support to lastlogin(8).
  
  Reviewed by:  kp
  Approved by:  re (gjb)
  MFC after:1 week
  Relnotes: yes
  Differential Revision:https://reviews.freebsd.org/D16919

Modified:
  head/usr.sbin/lastlogin/Makefile
  head/usr.sbin/lastlogin/lastlogin.8
  head/usr.sbin/lastlogin/lastlogin.c

Modified: head/usr.sbin/lastlogin/Makefile
==
--- head/usr.sbin/lastlogin/MakefileTue Aug 28 17:10:19 2018
(r338352)
+++ head/usr.sbin/lastlogin/MakefileTue Aug 28 17:12:37 2018
(r338353)
@@ -2,5 +2,6 @@
 
 PROG=  lastlogin
 MAN=   lastlogin.8
+LIBADD=xo
 
 .include 

Modified: head/usr.sbin/lastlogin/lastlogin.8
==
--- head/usr.sbin/lastlogin/lastlogin.8 Tue Aug 28 17:10:19 2018
(r338352)
+++ head/usr.sbin/lastlogin/lastlogin.8 Tue Aug 28 17:12:37 2018
(r338353)
@@ -31,7 +31,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd June 6, 2011
+.Dd August 28, 2018
 .Dt LASTLOGIN 8
 .Os
 .Sh NAME
@@ -39,6 +39,7 @@
 .Nd indicate last login time of users
 .Sh SYNOPSIS
 .Nm
+.Op Fl -libxo
 .Op Fl f Ar file
 .Op Fl rt
 .Op Ar user ...
@@ -68,6 +69,13 @@ The last login database is never turned over or delete
 .Pp
 The following options are available:
 .Bl -tag -width indent
+.It Fl -libxo
+Generate output via
+.Xr libxo 3
+in a selection of different human and machine readable formats.
+See
+.Xr xo_parse_args 3
+for details on command line arguments.
 .It Fl f Ar file
 Open last login database
 .Ar file
@@ -86,9 +94,15 @@ last login database
 .Xr last 1 ,
 .Xr getutxent 3 ,
 .Xr ac 8
+.Xr libxo 3 ,
+.Xr xo_parse_args 3
 .Sh AUTHORS
+.An -nosplit
 .An John M. Vinopal
 wrote this program in January 1996 and contributed it
 to the
 .Nx
 project.
+.An Philip Paeps added
+.Xr libxo 3
+support in August 2018.

Modified: head/usr.sbin/lastlogin/lastlogin.c
==
--- head/usr.sbin/lastlogin/lastlogin.c Tue Aug 28 17:10:19 2018
(r338352)
+++ head/usr.sbin/lastlogin/lastlogin.c Tue Aug 28 17:12:37 2018
(r338353)
@@ -2,6 +2,7 @@
  * SPDX-License-Identifier: BSD-4-Clause
  *
  * Copyright (c) 1996 John M. Vinopal
+ * Copyright (c) 2018 Philip Paeps
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -46,6 +47,8 @@ __RCSID("$NetBSD: lastlogin.c,v 1.4 1998/02/03 04:45:3
 #include 
 #include 
 
+#include 
+
int main(int, char **);
 static voidoutput(struct utmpx *);
 static voidusage(void);
@@ -79,6 +82,10 @@ main(int argc, char *argv[])
int ch, i, ulistsize;
struct utmpx *u, *ulist;
 
+   argc = xo_parse_args(argc, argv);
+   if (argc < 0)
+   exit(1);
+
while ((ch = getopt(argc, argv, "f:rt")) != -1) {
switch (ch) {
case 'f':
@@ -97,13 +104,16 @@ main(int argc, char *argv[])
argc -= optind;
argv += optind;
 
+   xo_open_container("lastlogin-information");
+   xo_open_list("lastlogin");
+
if (argc > 0) {
/* Process usernames given on the command line. */
for (i = 0; i < argc; i++) {
if (setutxdb(UTXDB_LASTLOGIN, file) != 0)
-   err(1, "failed to open lastlog database");
+   xo_err(1, "failed to open lastlog database");
if ((u = getutxuser(argv[i])) == NULL) {
-   warnx("user '%s' not found", argv[i]);
+   xo_warnx("user '%s' not found", argv[i]);
continue;
}
output(u);
@@ -112,7 +122,7 @@ main(int argc, char *argv[])
} else {
/* Read all lastlog entries, looking for active ones. */
if (setutxdb(UTXDB_LASTLOGIN, file) != 0)
-   err(1, "failed to open lastlog database");
+   xo_err(1, "failed to open lastlog database");
ulist = NULL;
ulistsize = 0;
while ((u = getutxent()) != NULL) {
@@ -122,7 +132,7 @@ main(int argc, char *argv[])
ulist = realloc(ulist,
(ulistsize + 16) * sizeof(struct utmpx));
if (ulist == NULL)
-   err(1, "malloc");
+   xo_err(1, "malloc");
}
ulist[ulistsize++] = *u;
}
@@ -133,6 +143,10 @@ main(int argc, char *argv[])
 

svn commit: r338354 - head/stand/defaults

2018-08-28 Thread Mark Johnston
Author: markj
Date: Tue Aug 28 17:14:46 2018
New Revision: 338354
URL: https://svnweb.freebsd.org/changeset/base/338354

Log:
  Document the cpu_microcode_* tunables.
  
  Reviewed by:  bcr (previous version), kib
  Approved by:  re (gjb)
  Sponsored by: The FreeBSD Foundation
  Differential Revision:https://reviews.freebsd.org/D16923

Modified:
  head/stand/defaults/loader.conf.5

Modified: head/stand/defaults/loader.conf.5
==
--- head/stand/defaults/loader.conf.5   Tue Aug 28 17:12:37 2018
(r338353)
+++ head/stand/defaults/loader.conf.5   Tue Aug 28 17:14:46 2018
(r338354)
@@ -23,7 +23,7 @@
 .\" SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
-.Dd March 23, 2018
+.Dd August 28, 2018
 .Dt LOADER.CONF 5
 .Os
 .Sh NAME
@@ -289,6 +289,29 @@ See the entropy entries in
 .Pq Dq /boot/entropy
 The name of the very early
 boot-time entropy cache file.
+.It Va cpu_microcode_load
+.Pq Dq NO
+If set to
+.Dq YES ,
+the microcode update file specified by
+.Va cpu_microcode_name
+will be loaded and applied very early during boot.
+This provides functionality similar to
+.Xr cpucontrol 8
+but ensures that CPU features enabled by microcode updates can be
+used by the kernel.
+The update will be re-applied automatically when resuming from an
+ACPI sleep state.
+If the update file contains updates for multiple processor models,
+the kernel will search for and extract a matching update.
+Currently this setting is supported only on Intel
+.Dv i386
+and
+.Dv amd64
+processors.
+It has no effect on other processor types.
+.It Va cpu_microcode_name
+A path to a microcode update file.
 .El
 .Sh OTHER SETTINGS
 Other settings that may be used in
@@ -319,6 +342,7 @@ machine-specific settings for sites with a common load
 .Sh SEE ALSO
 .Xr rc.conf 5 ,
 .Xr boot 8 ,
+.Xr cpucontrol 8 ,
 .Xr loader 8 ,
 .Xr loader.4th 8
 .Sh HISTORY
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Re: svn commit: r338348 - in head/sys/dev: drm drm2

2018-08-28 Thread Mark Millard via svn-src-head
For the below I wonder if graphics/drm-stable-kmod
would be correct for old powerpc64 PowerMac's and
such.

Presuming graphics/drm-legacy-kmod (I do not know):
Tier 2, old equipment, etc. so it may just be an item
for handling questions on the lists rather than making
a mess instead of the below to cover sufficient
alternatives.

> Modified: head/sys/dev/drm2/drm_os_freebsd.h
> ==
> --- head/sys/dev/drm2/drm_os_freebsd.hTue Aug 28 14:46:49 2018
> (r338347)
> +++ head/sys/dev/drm2/drm_os_freebsd.hTue Aug 28 14:46:55 2018
> (r338348)
> @@ -154,6 +154,20 @@ typedef void irqreturn_t;
>   *(volatile u_int64_t *)(((vm_offset_t)(map)->handle) +  \
>   (vm_offset_t)(offset)) = htole64(val)
>  
> +#ifdef __LP64__
> +#define DRM_PORT "graphics/drm-stable-kmod"
> +#else
> +#define DRM_PORT "graphics/drm-legacy-kmod"
> +#endif
> +
> +#define DRM_OBSOLETE(dev)
> \
> +do { 
> \
> + device_printf(dev, 
> "===\n"); \
> + device_printf(dev, "This code is obsolete abandonware. Install the " 
> DRM_PORT " pkg\n"); \
> + device_printf(dev, 
> "===\n"); \
> + gone_in_dev(dev, 13, "drm2 drivers");   
> \
> +} while (0)
> +
>  /* DRM_READMEMORYBARRIER() prevents reordering of reads.
>   * DRM_WRITEMEMORYBARRIER() prevents reordering of writes.
>   * DRM_MEMORYBARRIER() prevents reordering of reads and writes.


===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)

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Re: svn commit: r338348 - in head/sys/dev: drm drm2

2018-08-28 Thread Kevin Bowling
Legacy would be needed by existing these existing ppc64 at the moment
and I pointed out in the review that LP64 is not the correct heuristic
but was dismissed without understanding the point.

On Tue, Aug 28, 2018 at 10:36 AM, Mark Millard via svn-src-head
 wrote:
> For the below I wonder if graphics/drm-stable-kmod
> would be correct for old powerpc64 PowerMac's and
> such.
>
> Presuming graphics/drm-legacy-kmod (I do not know):
> Tier 2, old equipment, etc. so it may just be an item
> for handling questions on the lists rather than making
> a mess instead of the below to cover sufficient
> alternatives.
>
>> Modified: head/sys/dev/drm2/drm_os_freebsd.h
>> ==
>> --- head/sys/dev/drm2/drm_os_freebsd.hTue Aug 28 14:46:49 2018   
>>  (r338347)
>> +++ head/sys/dev/drm2/drm_os_freebsd.hTue Aug 28 14:46:55 2018   
>>  (r338348)
>> @@ -154,6 +154,20 @@ typedef void irqreturn_t;
>>   *(volatile u_int64_t *)(((vm_offset_t)(map)->handle) +  \
>>   (vm_offset_t)(offset)) = htole64(val)
>>
>> +#ifdef __LP64__
>> +#define DRM_PORT "graphics/drm-stable-kmod"
>> +#else
>> +#define DRM_PORT "graphics/drm-legacy-kmod"
>> +#endif
>> +
>> +#define DRM_OBSOLETE(dev)   
>>  \
>> +do {
>>  \
>> + device_printf(dev, 
>> "===\n"); \
>> + device_printf(dev, "This code is obsolete abandonware. Install the " 
>> DRM_PORT " pkg\n"); \
>> + device_printf(dev, 
>> "===\n"); \
>> + gone_in_dev(dev, 13, "drm2 drivers");  
>>  \
>> +} while (0)
>> +
>>  /* DRM_READMEMORYBARRIER() prevents reordering of reads.
>>   * DRM_WRITEMEMORYBARRIER() prevents reordering of writes.
>>   * DRM_MEMORYBARRIER() prevents reordering of reads and writes.
>
>
> ===
> Mark Millard
> marklmi at yahoo.com
> ( dsl-only.net went
> away in early 2018-Mar)
>
> ___
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Re: svn commit: r338348 - in head/sys/dev: drm drm2

2018-08-28 Thread Warner Losh
Your comments weren't exactly clear in the review (even after
clarification), and they were at odds with what I'd been told, I thought,
the graphics folks wanted to message: all 64-bit platforms use
drm-stable/drm-devel.

Warner

On Tue, Aug 28, 2018 at 11:51 AM Kevin Bowling 
wrote:

> Legacy would be needed by existing these existing ppc64 at the moment
> and I pointed out in the review that LP64 is not the correct heuristic
> but was dismissed without understanding the point.
>
> On Tue, Aug 28, 2018 at 10:36 AM, Mark Millard via svn-src-head
>  wrote:
> > For the below I wonder if graphics/drm-stable-kmod
> > would be correct for old powerpc64 PowerMac's and
> > such.
> >
> > Presuming graphics/drm-legacy-kmod (I do not know):
> > Tier 2, old equipment, etc. so it may just be an item
> > for handling questions on the lists rather than making
> > a mess instead of the below to cover sufficient
> > alternatives.
> >
> >> Modified: head/sys/dev/drm2/drm_os_freebsd.h
> >>
> ==
> >> --- head/sys/dev/drm2/drm_os_freebsd.hTue Aug 28 14:46:49 2018
>   (r338347)
> >> +++ head/sys/dev/drm2/drm_os_freebsd.hTue Aug 28 14:46:55 2018
>   (r338348)
> >> @@ -154,6 +154,20 @@ typedef void irqreturn_t;
> >>   *(volatile u_int64_t *)(((vm_offset_t)(map)->handle) +  \
> >>   (vm_offset_t)(offset)) = htole64(val)
> >>
> >> +#ifdef __LP64__
> >> +#define DRM_PORT "graphics/drm-stable-kmod"
> >> +#else
> >> +#define DRM_PORT "graphics/drm-legacy-kmod"
> >> +#endif
> >> +
> >> +#define DRM_OBSOLETE(dev)
>   \
> >> +do {
>\
> >> + device_printf(dev,
> "===\n"); \
> >> + device_printf(dev, "This code is obsolete abandonware. Install
> the " DRM_PORT " pkg\n"); \
> >> + device_printf(dev,
> "===\n"); \
> >> + gone_in_dev(dev, 13, "drm2 drivers");
>\
> >> +} while (0)
> >> +
> >>  /* DRM_READMEMORYBARRIER() prevents reordering of reads.
> >>   * DRM_WRITEMEMORYBARRIER() prevents reordering of writes.
> >>   * DRM_MEMORYBARRIER() prevents reordering of reads and writes.
> >
> >
> > ===
> > Mark Millard
> > marklmi at yahoo.com
> > ( dsl-only.net went
> > away in early 2018-Mar)
> >
> > ___
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svn commit: r338355 - head/sys/dev/cxgbe/tom

2018-08-28 Thread Navdeep Parhar
Author: np
Date: Tue Aug 28 18:16:02 2018
New Revision: 338355
URL: https://svnweb.freebsd.org/changeset/base/338355

Log:
  cxgbe/tom: Unregister shared CPL handlers on module unload.  This fixes
  a panic with INVARIANTS that occurs when t4_tom is unloaded and reloaded.
  
  Approved by:  re@ (kib@)

Modified:
  head/sys/dev/cxgbe/tom/t4_ddp.c

Modified: head/sys/dev/cxgbe/tom/t4_ddp.c
==
--- head/sys/dev/cxgbe/tom/t4_ddp.c Tue Aug 28 17:14:46 2018
(r338354)
+++ head/sys/dev/cxgbe/tom/t4_ddp.c Tue Aug 28 18:16:02 2018
(r338355)
@@ -1970,6 +1970,8 @@ t4_ddp_mod_unload(void)
taskqueue_drain(taskqueue_thread, &ddp_orphan_task);
MPASS(TAILQ_EMPTY(&ddp_orphan_pagesets));
mtx_destroy(&ddp_orphan_pagesets_lock);
+   t4_register_shared_cpl_handler(CPL_SET_TCB_RPL, NULL, CPL_COOKIE_DDP0);
+   t4_register_shared_cpl_handler(CPL_SET_TCB_RPL, NULL, CPL_COOKIE_DDP1);
t4_register_cpl_handler(CPL_RX_DATA_DDP, NULL);
t4_register_cpl_handler(CPL_RX_DDP_COMPLETE, NULL);
 }
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svn commit: r338356 - head/sys/amd64/amd64

2018-08-28 Thread Konstantin Belousov
Author: kib
Date: Tue Aug 28 18:47:02 2018
New Revision: 338356
URL: https://svnweb.freebsd.org/changeset/base/338356

Log:
  Several bug fixes and robustness improvements for the AP boot page
  table allocation.
  
  At the time that mp_bootaddress() is called, phys_avail[] array does
  not reflect some memory reservations already done, like kernel
  placement.  Recent changes to DMAP protection which make kernel text
  read-only in DMAP revealed this, where on some machines AP boot page
  tables selection appears to intersect with the kernel itself.
  
  Fix this by checking the addresses selected using the same algorithm
  as bootaddr_rwx().  Also, try to chomp pages for the page table not
  only at the start of the contiguous range, but also at the end.  This
  should improve robustness when the only suitable range is already
  consumed by the kernel.
  
  Reported and tested by: Michael Gmelin 
  Reviewed by:jhb
  MFC after:  1 week
  Sponsored by:   The FreeBSD Foundation
  Approved by:re (gjb)
  Differential revision:  https://reviews.freebsd.org/D16907

Modified:
  head/sys/amd64/amd64/mp_machdep.c

Modified: head/sys/amd64/amd64/mp_machdep.c
==
--- head/sys/amd64/amd64/mp_machdep.c   Tue Aug 28 18:16:02 2018
(r338355)
+++ head/sys/amd64/amd64/mp_machdep.c   Tue Aug 28 18:47:02 2018
(r338356)
@@ -86,6 +86,8 @@ __FBSDID("$FreeBSD$");
 
 #define GiB(v) (v ## ULL << 30)
 
+#defineAP_BOOTPT_SZ(PAGE_SIZE * 3)
+
 extern struct pcpu __pcpu[];
 
 /* Temporary variables for init_secondary()  */
@@ -100,45 +102,79 @@ char *dbg_stack;
 
 static int start_ap(int apic_id);
 
+static bool
+is_kernel_paddr(vm_paddr_t pa)
+{
+
+   return (pa >= trunc_2mpage(btext - KERNBASE) &&
+  pa < round_page(_end - KERNBASE));
+}
+
+static bool
+is_mpboot_good(vm_paddr_t start, vm_paddr_t end)
+{
+
+   return (start + AP_BOOTPT_SZ <= GiB(4) && atop(end) < Maxmem);
+}
+
 /*
  * Calculate usable address in base memory for AP trampoline code.
  */
 void
 mp_bootaddress(vm_paddr_t *physmap, unsigned int *physmap_idx)
 {
+   vm_paddr_t start, end;
unsigned int i;
bool allocated;
 
alloc_ap_trampoline(physmap, physmap_idx);
 
+   /*
+* Find a memory region big enough below the 4GB boundary to
+* store the initial page tables.  Region must be mapped by
+* the direct map.
+*
+* Note that it needs to be aligned to a page boundary.
+*/
allocated = false;
for (i = *physmap_idx; i <= *physmap_idx; i -= 2) {
/*
-* Find a memory region big enough below the 4GB
-* boundary to store the initial page tables.  Region
-* must be mapped by the direct map.
-*
-* Note that it needs to be aligned to a page
-* boundary.
+* First, try to chomp at the start of the physmap region.
+* Kernel binary might claim it already.
 */
-   if (physmap[i] >= GiB(4) || physmap[i + 1] -
-   round_page(physmap[i]) < PAGE_SIZE * 3 ||
-   atop(physmap[i + 1]) > Maxmem)
-   continue;
+   start = round_page(physmap[i]);
+   end = start + AP_BOOTPT_SZ;
+   if (start < end && end <= physmap[i + 1] &&
+   is_mpboot_good(start, end) &&
+   !is_kernel_paddr(start) && !is_kernel_paddr(end - 1)) {
+   allocated = true;
+   physmap[i] = end;
+   break;
+   }
 
-   allocated = true;
-   mptramp_pagetables = round_page(physmap[i]);
-   physmap[i] = round_page(physmap[i]) + (PAGE_SIZE * 3);
+   /*
+* Second, try to chomp at the end.  Again, check
+* against kernel.
+*/
+   end = trunc_page(physmap[i + 1]);
+   start = end - AP_BOOTPT_SZ;
+   if (start < end && start >= physmap[i] &&
+   is_mpboot_good(start, end) &&
+   !is_kernel_paddr(start) && !is_kernel_paddr(end - 1)) {
+   allocated = true;
+   physmap[i + 1] = start;
+   break;
+   }
+   }
+   if (allocated) {
+   mptramp_pagetables = start;
if (physmap[i] == physmap[i + 1] && *physmap_idx != 0) {
memmove(&physmap[i], &physmap[i + 2],
sizeof(*physmap) * (*physmap_idx - i + 2));
*physmap_idx -= 2;
}
-   break;
-   }
-
-   if (!allocated) {
-   mptramp_pagetables = trunc_page(boot_address) - (PAGE_SIZE * 3);
+   } else {
+

svn commit: r338357 - head/sys/compat/freebsd32

2018-08-28 Thread Konstantin Belousov
Author: kib
Date: Tue Aug 28 18:49:39 2018
New Revision: 338357
URL: https://svnweb.freebsd.org/changeset/base/338357

Log:
  Fix compat32 ftruncate cap mode after ino64.
  
  Reported by:asomers
  PR: 230120
  Sponsored by:   The FreeBSD Foundation
  Approved by:  re (gjb)

Modified:
  head/sys/compat/freebsd32/capabilities.conf

Modified: head/sys/compat/freebsd32/capabilities.conf
==
--- head/sys/compat/freebsd32/capabilities.conf Tue Aug 28 18:47:02 2018
(r338356)
+++ head/sys/compat/freebsd32/capabilities.conf Tue Aug 28 18:49:39 2018
(r338357)
@@ -108,6 +108,7 @@ freebsd32_fstat
 fstatfs
 fsync
 ftruncate
+freebsd32_ftruncate
 freebsd32_futimens
 freebsd32_futimes
 getaudit
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svn commit: r338358 - head/sys/compat/freebsd32

2018-08-28 Thread Konstantin Belousov
Author: kib
Date: Tue Aug 28 18:50:34 2018
New Revision: 338358
URL: https://svnweb.freebsd.org/changeset/base/338358

Log:
  Regen after r338357.
  
  Approved by:  re (gjb)

Modified:
  head/sys/compat/freebsd32/freebsd32_sysent.c

Modified: head/sys/compat/freebsd32/freebsd32_sysent.c
==
--- head/sys/compat/freebsd32/freebsd32_sysent.cTue Aug 28 18:49:39 
2018(r338357)
+++ head/sys/compat/freebsd32/freebsd32_sysent.cTue Aug 28 18:50:34 
2018(r338358)
@@ -257,7 +257,7 @@ struct sysent freebsd32_sysent[] = {
{ 0, (sy_call_t *)nosys, AUE_NULL, NULL, 0, 0, 0, SY_THR_STATIC },  
/* 198 = __syscall */
{ compat6(AS(freebsd6_freebsd32_lseek_args),freebsd32_lseek), 
AUE_LSEEK, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 199 = freebsd6 
freebsd32_lseek */
{ compat6(AS(freebsd6_freebsd32_truncate_args),freebsd32_truncate), 
AUE_TRUNCATE, NULL, 0, 0, 0, SY_THR_STATIC },   /* 200 = freebsd6 
freebsd32_truncate */
-   { compat6(AS(freebsd6_freebsd32_ftruncate_args),freebsd32_ftruncate), 
AUE_FTRUNCATE, NULL, 0, 0, 0, SY_THR_STATIC },/* 201 = freebsd6 
freebsd32_ftruncate */
+   { compat6(AS(freebsd6_freebsd32_ftruncate_args),freebsd32_ftruncate), 
AUE_FTRUNCATE, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 201 = 
freebsd6 freebsd32_ftruncate */
{ AS(freebsd32_sysctl_args), (sy_call_t *)freebsd32_sysctl, AUE_SYSCTL, 
NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },/* 202 = freebsd32_sysctl */
{ AS(mlock_args), (sy_call_t *)sys_mlock, AUE_MLOCK, NULL, 0, 0, 
SYF_CAPENABLED, SY_THR_STATIC },   /* 203 = mlock */
{ AS(munlock_args), (sy_call_t *)sys_munlock, AUE_MUNLOCK, NULL, 0, 0, 
SYF_CAPENABLED, SY_THR_STATIC }, /* 204 = munlock */
@@ -537,14 +537,14 @@ struct sysent freebsd32_sysent[] = {
{ AS(freebsd32_mmap_args), (sy_call_t *)freebsd32_mmap, AUE_MMAP, NULL, 
0, 0, SYF_CAPENABLED, SY_THR_STATIC },  /* 477 = freebsd32_mmap */
{ AS(freebsd32_lseek_args), (sy_call_t *)freebsd32_lseek, AUE_LSEEK, 
NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 478 = freebsd32_lseek */
{ AS(freebsd32_truncate_args), (sy_call_t *)freebsd32_truncate, 
AUE_TRUNCATE, NULL, 0, 0, 0, SY_THR_STATIC },   /* 479 = freebsd32_truncate */
-   { AS(freebsd32_ftruncate_args), (sy_call_t *)freebsd32_ftruncate, 
AUE_FTRUNCATE, NULL, 0, 0, 0, SY_THR_STATIC },/* 480 = 
freebsd32_ftruncate */
+   { AS(freebsd32_ftruncate_args), (sy_call_t *)freebsd32_ftruncate, 
AUE_FTRUNCATE, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 480 = 
freebsd32_ftruncate */
 #else
{ AS(freebsd32_pread_args), (sy_call_t *)freebsd32_pread, AUE_PREAD, 
NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 475 = freebsd32_pread */
{ AS(freebsd32_pwrite_args), (sy_call_t *)freebsd32_pwrite, AUE_PWRITE, 
NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },/* 476 = freebsd32_pwrite */
{ AS(freebsd32_mmap_args), (sy_call_t *)freebsd32_mmap, AUE_MMAP, NULL, 
0, 0, SYF_CAPENABLED, SY_THR_STATIC },  /* 477 = freebsd32_mmap */
{ AS(freebsd32_lseek_args), (sy_call_t *)freebsd32_lseek, AUE_LSEEK, 
NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 478 = freebsd32_lseek */
{ AS(freebsd32_truncate_args), (sy_call_t *)freebsd32_truncate, 
AUE_TRUNCATE, NULL, 0, 0, 0, SY_THR_STATIC },   /* 479 = freebsd32_truncate */
-   { AS(freebsd32_ftruncate_args), (sy_call_t *)freebsd32_ftruncate, 
AUE_FTRUNCATE, NULL, 0, 0, 0, SY_THR_STATIC },/* 480 = 
freebsd32_ftruncate */
+   { AS(freebsd32_ftruncate_args), (sy_call_t *)freebsd32_ftruncate, 
AUE_FTRUNCATE, NULL, 0, 0, SYF_CAPENABLED, SY_THR_STATIC },   /* 480 = 
freebsd32_ftruncate */
 #endif
{ AS(thr_kill2_args), (sy_call_t *)sys_thr_kill2, AUE_THR_KILL2, NULL, 
0, 0, 0, SY_THR_STATIC },/* 481 = thr_kill2 */
{ AS(shm_open_args), (sy_call_t *)sys_shm_open, AUE_SHMOPEN, NULL, 0, 
0, SYF_CAPENABLED, SY_THR_STATIC },   /* 482 = shm_open */
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svn commit: r338359 - in head/sys/cddl/dev/fbt: . aarch64 arm mips powerpc riscv x86

2018-08-28 Thread Mark Johnston
Author: markj
Date: Tue Aug 28 20:21:36 2018
New Revision: 338359
URL: https://svnweb.freebsd.org/changeset/base/338359

Log:
  Allow multiple FBT probes to share a tracepoint.
  
  With GNU ifuncs, multiple FBT probes may correspond to the same
  instruction.  fbt_invop() assumed that this could not happen and
  would return after the first probe found in the global FBT hash
  table, which might not be the one that's enabled.  Fix the problem
  on x86 by linking probes that share a tracepoint and having each
  linked probe fire when the tracepoint is hit.
  
  PR:   230846
  Approved by:  re (gjb)
  Sponsored by: The FreeBSD Foundation
  Differential Revision:https://reviews.freebsd.org/D16921

Modified:
  head/sys/cddl/dev/fbt/aarch64/fbt_isa.c
  head/sys/cddl/dev/fbt/arm/fbt_isa.c
  head/sys/cddl/dev/fbt/fbt.c
  head/sys/cddl/dev/fbt/fbt.h
  head/sys/cddl/dev/fbt/mips/fbt_isa.c
  head/sys/cddl/dev/fbt/powerpc/fbt_isa.c
  head/sys/cddl/dev/fbt/riscv/fbt_isa.c
  head/sys/cddl/dev/fbt/x86/fbt_isa.c

Modified: head/sys/cddl/dev/fbt/aarch64/fbt_isa.c
==
--- head/sys/cddl/dev/fbt/aarch64/fbt_isa.c Tue Aug 28 18:50:34 2018
(r338358)
+++ head/sys/cddl/dev/fbt/aarch64/fbt_isa.c Tue Aug 28 20:21:36 2018
(r338359)
@@ -152,7 +152,7 @@ again:
fbt->fbtp_id = dtrace_probe_create(fbt_id, modname,
name, FBT_RETURN, 3, fbt);
} else {
-   retfbt->fbtp_next = fbt;
+   retfbt->fbtp_probenext = fbt;
fbt->fbtp_id = retfbt->fbtp_id;
}
retfbt = fbt;

Modified: head/sys/cddl/dev/fbt/arm/fbt_isa.c
==
--- head/sys/cddl/dev/fbt/arm/fbt_isa.c Tue Aug 28 18:50:34 2018
(r338358)
+++ head/sys/cddl/dev/fbt/arm/fbt_isa.c Tue Aug 28 20:21:36 2018
(r338359)
@@ -165,7 +165,7 @@ again:
fbt->fbtp_id = dtrace_probe_create(fbt_id, modname,
name, FBT_RETURN, 2, fbt);
} else {
-   retfbt->fbtp_next = fbt;
+   retfbt->fbtp_probenext = fbt;
fbt->fbtp_id = retfbt->fbtp_id;
}
retfbt = fbt;

Modified: head/sys/cddl/dev/fbt/fbt.c
==
--- head/sys/cddl/dev/fbt/fbt.c Tue Aug 28 18:50:34 2018(r338358)
+++ head/sys/cddl/dev/fbt/fbt.c Tue Aug 28 20:21:36 2018(r338359)
@@ -156,7 +156,7 @@ fbt_doubletrap(void)
for (i = 0; i < fbt_probetab_size; i++) {
fbt = fbt_probetab[i];
 
-   for (; fbt != NULL; fbt = fbt->fbtp_next)
+   for (; fbt != NULL; fbt = fbt->fbtp_probenext)
fbt_patch_tracepoint(fbt, fbt->fbtp_savedval);
}
 }
@@ -205,39 +205,52 @@ fbt_provide_module(void *arg, modctl_t *lf)
 }
 
 static void
+fbt_destroy_one(fbt_probe_t *fbt)
+{
+   fbt_probe_t *hash, *hashprev, *next;
+   int ndx;
+
+   ndx = FBT_ADDR2NDX(fbt->fbtp_patchpoint);
+   for (hash = fbt_probetab[ndx], hashprev = NULL; hash != NULL;
+   hash = hash->fbtp_hashnext, hashprev = hash) {
+   if (hash == fbt) {
+   if ((next = fbt->fbtp_tracenext) != NULL)
+   next->fbtp_hashnext = hash->fbtp_hashnext;
+   else
+   next = hash->fbtp_hashnext;
+   if (hashprev != NULL)
+   hashprev->fbtp_hashnext = next;
+   else
+   fbt_probetab[ndx] = next;
+   goto free;
+   } else if (hash->fbtp_patchpoint == fbt->fbtp_patchpoint) {
+   for (next = hash; next->fbtp_tracenext != NULL;
+   next = next->fbtp_tracenext) {
+   if (fbt == next->fbtp_tracenext) {
+   next->fbtp_tracenext =
+   fbt->fbtp_tracenext;
+   goto free;
+   }
+   }
+   }
+   }
+   panic("probe %p not found in hash table", fbt);
+free:
+   free(fbt, M_FBT);
+}
+
+static void
 fbt_destroy(void *arg, dtrace_id_t id, void *parg)
 {
-   fbt_probe_t *fbt = parg, *next, *hash, *last;
+   fbt_probe_t *fbt = parg, *next;
modctl_t *ctl;
-   int ndx;
 
do {
ctl = fbt->fbtp_ctl;
-
ctl->fbt_nentries--;
 
-   /*
-* Now we need to remove this probe from the fbt_probetab.
-*/
-   ndx = FBT_ADDR2NDX(fbt->fbtp_patchpoint);
-   last = NULL;
-   hash = fbt_probetab[ndx];
-
-   while (hash != fbt) {
-   ASSERT(hash

svn commit: r338360 - in head: sys/sys sys/x86/acpica sys/x86/include sys/x86/iommu sys/x86/isa sys/x86/x86 sys/x86/xen usr.bin/vmstat

2018-08-28 Thread John Baldwin
Author: jhb
Date: Tue Aug 28 21:09:19 2018
New Revision: 338360
URL: https://svnweb.freebsd.org/changeset/base/338360

Log:
  Dynamically allocate IRQ ranges on x86.
  
  Previously, x86 used static ranges of IRQ values for different types
  of I/O interrupts.  Interrupt pins on I/O APICs and 8259A PICs used
  IRQ values from 0 to 254.  MSI interrupts used a compile-time-defined
  range starting at 256, and Xen event channels used a
  compile-time-defined range after MSI.  Some recent systems have more
  than 255 I/O APIC interrupt pins which resulted in those IRQ values
  overflowing into the MSI range triggering an assertion failure.
  
  Replace statically assigned ranges with dynamic ranges.  Do a single
  pass computing the sizes of the IRQ ranges (PICs, MSI, Xen) to
  determine the total number of IRQs required.  Allocate the interrupt
  source and interrupt count arrays dynamically once this pass has
  completed.  To minimize runtime complexity these arrays are only sized
  once during bootup.  The PIC range is determined by the PICs present
  in the system.  The MSI and Xen ranges continue to use a fixed size,
  though this does make it possible to turn the MSI range size into a
  tunable in the future.
  
  As a result, various places are updated to use dynamic limits instead
  of constants.  In addition, the vmstat(8) utility has been taught to
  understand that some kernels may treat 'intrcnt' and 'intrnames' as
  pointers rather than arrays when extracting interrupt stats from a
  crashdump.  This is determined by the presence (vs absence) of a
  global 'nintrcnt' symbol.
  
  This change reverts r189404 which worked around a buggy BIOS which
  enumerated an I/O APIC twice (using the same memory mapped address for
  both entries but using an IRQ base of 256 for one entry and a valid
  IRQ base for the second entry).  Making the "base" of MSI IRQ values
  dynamic avoids the panic that r189404 worked around, and there may now
  be valid I/O APICs with an IRQ base above 256 which this workaround
  would incorrectly skip.
  
  If in the future the issue reported in PR 130483 reoccurs, we will
  have to add a pass over the I/O APIC entries in the MADT to detect
  duplicates using the memory mapped address and use some strategy to
  choose the "correct" one.
  
  While here, reserve room in intrcnts for the Hyper-V counters.
  
  PR:   229429, 130483
  Reviewed by:  kib, royger, cem
  Tested by:royger (Xen), kib (DMAR)
  Approved by:  re (gjb)
  MFC after:2 weeks
  Differential Revision:https://reviews.freebsd.org/D16861

Modified:
  head/sys/sys/interrupt.h
  head/sys/x86/acpica/madt.c
  head/sys/x86/include/apicvar.h
  head/sys/x86/include/intr_machdep.h
  head/sys/x86/iommu/intel_intrmap.c
  head/sys/x86/isa/atpic.c
  head/sys/x86/x86/intr_machdep.c
  head/sys/x86/x86/io_apic.c
  head/sys/x86/x86/local_apic.c
  head/sys/x86/x86/msi.c
  head/sys/x86/x86/nexus.c
  head/sys/x86/xen/xen_intr.c
  head/sys/x86/xen/xen_msi.c
  head/sys/x86/xen/xen_nexus.c
  head/usr.bin/vmstat/vmstat.c

Modified: head/sys/sys/interrupt.h
==
--- head/sys/sys/interrupt.hTue Aug 28 20:21:36 2018(r338359)
+++ head/sys/sys/interrupt.hTue Aug 28 21:09:19 2018(r338360)
@@ -154,8 +154,13 @@ extern struct  intr_event *clk_intr_event;
 extern void*vm_ih;
 
 /* Counts and names for statistics (defined in MD code). */
+#if defined(__amd64__) || defined(__i386__)
+extern u_long  *intrcnt;   /* counts for for each device and stray */
+extern char*intrnames; /* string table containing device names */
+#else
 extern u_long  intrcnt[];  /* counts for for each device and stray */
 extern charintrnames[];/* string table containing device names */
+#endif
 extern size_t  sintrcnt;   /* size of intrcnt table */
 extern size_t  sintrnames; /* size of intrnames table */
 

Modified: head/sys/x86/acpica/madt.c
==
--- head/sys/x86/acpica/madt.c  Tue Aug 28 20:21:36 2018(r338359)
+++ head/sys/x86/acpica/madt.c  Tue Aug 28 21:09:19 2018(r338360)
@@ -428,10 +428,6 @@ madt_parse_apics(ACPI_SUBTABLE_HEADER *entry, void *ar
apic->Id);
if (ioapics[apic->Id].io_apic != NULL)
panic("%s: Double APIC ID %u", __func__, apic->Id);
-   if (apic->GlobalIrqBase >= FIRST_MSI_INT) {
-   printf("MADT: Ignoring bogus I/O APIC ID %u", apic->Id);
-   break;
-   }
ioapics[apic->Id].io_apic = ioapic_create(apic->Address,
apic->Id, apic->GlobalIrqBase);
ioapics[apic->Id].io_vector = apic->GlobalIrqBase;

Modified: head/sys/x86/include/apicvar.h
==
--- head/sys/x86

Re: svn commit: r338239 - head

2018-08-28 Thread Yuri Pankov

Piotr P. Stefaniak wrote:

On 2018-08-23 05:06:32, Warner Losh wrote:

Author: imp
Date: Thu Aug 23 05:06:31 2018
New Revision: 338239
URL: https://svnweb.freebsd.org/changeset/base/338239

Log:
 Add a special note to UPDATING for the devmatch stuff. While tested,
 there's an elevated risk of trouble, and you must update kernel,
 userland and rc scripts for the best experience.

Modified:
 head/UPDATING

Modified: head/UPDATING
== 


--- head/UPDATING    Thu Aug 23 05:06:27 2018    (r338238)
+++ head/UPDATING    Thu Aug 23 05:06:31 2018    (r338239)
@@ -31,6 +31,11 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 12.x IS SLOW:
disable the most expensive debugging functionality run
"ln -s 'abort:false,junk:false' /etc/malloc.conf".)

+20170822:


Shouldn't that be 20180822?


Both issues still not fixed.
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svn commit: r338361 - head/share/mk

2018-08-28 Thread Brad Davis
Author: brd
Date: Tue Aug 28 22:22:06 2018
New Revision: 338361
URL: https://svnweb.freebsd.org/changeset/base/338361

Log:
  Add beforeinstallconfig to bsd.confs.mk to enable running commands prior to
  the installconfig target.
  
  Approved by:  re (rgrimes), bapt (mentor)
  Differential Revision:https://reviews.freebsd.org/D16874

Modified:
  head/share/mk/bsd.confs.mk

Modified: head/share/mk/bsd.confs.mk
==
--- head/share/mk/bsd.confs.mk  Tue Aug 28 21:09:19 2018(r338360)
+++ head/share/mk/bsd.confs.mk  Tue Aug 28 22:22:06 2018(r338361)
@@ -29,8 +29,11 @@ all: buildconfig
 .  if !target(afterinstallconfig)
 afterinstallconfig:
 .  endif
-installconfig: realinstallconfig afterinstallconfig
-.ORDER:realinstallconfig afterinstallconfig
+.  if !target(beforeinstallconfig)
+beforeinstallconfig:
+.  endif
+installconfig: beforeinstallconfig realinstallconfig afterinstallconfig
+.ORDER:beforeinstallconfig realinstallconfig afterinstallconfig
 
 ${group}OWN?=  ${SHAREOWN}
 ${group}GRP?=  ${SHAREGRP}
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svn commit: r338362 - head/bin/csh

2018-08-28 Thread Brad Davis
Author: brd
Date: Tue Aug 28 22:51:45 2018
New Revision: 338362
URL: https://svnweb.freebsd.org/changeset/base/338362

Log:
  Fix the install of /root/.login missed as part of r337849.
  
  Approved by:  re (rgrimes)

Modified:
  head/bin/csh/Makefile

Modified: head/bin/csh/Makefile
==
--- head/bin/csh/Makefile   Tue Aug 28 22:22:06 2018(r338361)
+++ head/bin/csh/Makefile   Tue Aug 28 22:51:45 2018(r338362)
@@ -8,8 +8,11 @@
 
 .include 
 
-CONFGROUPS=ETC
+CONFGROUPS=ETC ROOT
 ETC=   csh.cshrc csh.login csh.logout
+ROOT=  dot.login
+ROOTDIR=   /root
+ROOTNAME_dot.login=.login
 PACKAGE=runtime
 TCSHDIR= ${SRCTOP}/contrib/tcsh
 .PATH: ${TCSHDIR}
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svn commit: r338363 - head

2018-08-28 Thread Li-Wen Hsu
Author: lwhsu
Date: Tue Aug 28 23:56:52 2018
New Revision: 338363
URL: https://svnweb.freebsd.org/changeset/base/338363

Log:
  Fix 'install: symlink usr/src/sys -> /sys: File exists' in distributeworld
  
  Follow r334617, specify ${DISTDIR} (by ${INSTALL_DDIR}), '/base' and add
  ${INSTALLFLAGS} while installing the '/sys' symbolic link.
  
  Reviewed by:  bapt (earlier version), markj
  Approved by:  re (gjb), markj (mentor)
  Sponsored by: The FreeBSD Foundation
  Differential Revision:https://reviews.freebsd.org/D16877

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==
--- head/Makefile.inc1  Tue Aug 28 22:51:45 2018(r338362)
+++ head/Makefile.inc1  Tue Aug 28 23:56:52 2018(r338363)
@@ -1334,7 +1334,7 @@ distributeworld installworld stageworld: _installcheck
METALOG=${METALOG} ${IMAKE_INSTALL} ${IMAKE_MTREE} \
DISTBASE=/base DESTDIR=${DESTDIR}/${DISTDIR}/base \
LOCAL_MTREE=${LOCAL_MTREE:Q} distrib-dirs
-   ${INSTALL_SYMLINK} usr/src/sys ${DESTDIR}/sys
+   ${INSTALL_SYMLINK} ${INSTALLFLAGS} usr/src/sys ${INSTALL_DDIR}/base/sys
 .endif
${_+_}cd ${.CURDIR}; ${IMAKE} re${.TARGET:S/world$//}; \
${IMAKEENV} rm -rf ${INSTALLTMP}
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svn commit: r338365 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs

2018-08-28 Thread Mark Johnston
Author: markj
Date: Wed Aug 29 02:49:18 2018
New Revision: 338365
URL: https://svnweb.freebsd.org/changeset/base/338365

Log:
  Add a sysctl for the ZFS abd_scatter_enabled setting.
  
  Submitted by: Yamagi Burmeister  (original version)
  Approved by:  re (rgrimes)
  MFC after:3 days

Modified:
  head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c

Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c
==
--- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c   Wed Aug 29 
02:18:13 2018(r338364)
+++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/abd.c   Wed Aug 29 
02:49:18 2018(r338365)
@@ -153,6 +153,8 @@ size_t zfs_abd_chunk_size = 4096;
 #if defined(__FreeBSD__) && defined(_KERNEL)
 SYSCTL_DECL(_vfs_zfs);
 
+SYSCTL_INT(_vfs_zfs, OID_AUTO, abd_scatter_enabled, CTLFLAG_RWTUN,
+&zfs_abd_scatter_enabled, 0, "Enable scattered ARC data buffers");
 SYSCTL_ULONG(_vfs_zfs, OID_AUTO, abd_chunk_size, CTLFLAG_RDTUN,
 &zfs_abd_chunk_size, 0, "The size of the chunks ABD allocates");
 #endif
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svn commit: r338366 - head/sys/dev/cxgbe/iw_cxgbe

2018-08-28 Thread Navdeep Parhar
Author: np
Date: Wed Aug 29 04:37:53 2018
New Revision: 338366
URL: https://svnweb.freebsd.org/changeset/base/338366

Log:
  cxgbe/iw_cxgbe: Fix iWARP RDMA + VIMAGE operation by setting the VNET
  properly in a couple of places in the driver.
  
  Submitted by: Krishnamraju Eraparaju @ Chelsio
  Approved by:  re@ (rgrimes@)
  Sponsored by: Chelsio Communications

Modified:
  head/sys/dev/cxgbe/iw_cxgbe/cm.c

Modified: head/sys/dev/cxgbe/iw_cxgbe/cm.c
==
--- head/sys/dev/cxgbe/iw_cxgbe/cm.cWed Aug 29 02:49:18 2018
(r338365)
+++ head/sys/dev/cxgbe/iw_cxgbe/cm.cWed Aug 29 04:37:53 2018
(r338366)
@@ -76,6 +76,7 @@ struct cpl_set_tcb_rpl;
 #include 
 #include 
 #include 
+#include 
 
 static spinlock_t req_lock;
 static TAILQ_HEAD(c4iw_ep_list, c4iw_ep_common) req_list;
@@ -2523,6 +2524,8 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_
struct c4iw_dev *dev = to_c4iw_dev(cm_id->device);
struct c4iw_ep *ep = NULL;
struct ifnet*nh_ifp;/* Logical egress interface */
+   struct rdma_cm_id *rdma_id = (struct rdma_cm_id*)cm_id->context;
+   struct vnet *vnet = rdma_id->route.addr.dev_addr.net;
 
CTR2(KTR_IW_CXGBE, "%s:ccB %p", __func__, cm_id);
 
@@ -2568,7 +2571,10 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_
ref_qp(ep);
ep->com.thread = curthread;
 
+   CURVNET_SET(vnet);
err = get_ifnet_from_raddr(&cm_id->remote_addr, &nh_ifp);
+   CURVNET_RESTORE();
+
if (err) {
 
CTR2(KTR_IW_CXGBE, "%s:cc7 %p", __func__, ep);
@@ -2811,7 +2817,10 @@ int c4iw_ep_disconnect(struct c4iw_ep *ep, int abrupt,
 
if (!ep->parent_ep)
ep->com.state = MORIBUND;
+
+   CURVNET_SET(ep->com.so->so_vnet);
sodisconnect(ep->com.so);
+   CURVNET_RESTORE();
}
 
}
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svn commit: r338367 - head/crypto/heimdal/doc/doxyout/krb5/man/man3

2018-08-28 Thread Cy Schubert
Author: cy
Date: Wed Aug 29 06:04:54 2018
New Revision: 338367
URL: https://svnweb.freebsd.org/changeset/base/338367

Log:
  Avoid printing extraneous function names when searching man page
  database (apropos, man -k). This commit Replaces .SS with .SH,
  similar to the man page provided by original heimdal (as in port).
  
  PR:   230573
  Submitted by: yur...@yuripv.net
  Approved by:  re (rgrimes@)
  MFC after:3 days

Modified:
  head/crypto/heimdal/doc/doxyout/krb5/man/man3/krb5.3

Modified: head/crypto/heimdal/doc/doxyout/krb5/man/man3/krb5.3
==
--- head/crypto/heimdal/doc/doxyout/krb5/man/man3/krb5.3Wed Aug 29 
04:37:53 2018(r338366)
+++ head/crypto/heimdal/doc/doxyout/krb5/man/man3/krb5.3Wed Aug 29 
06:04:54 2018(r338367)
@@ -2,9 +2,8 @@
 .ad l
 .nh
 .SH NAME
-Heimdal Kerberos 5 library \- 
-.SS "Functions"
-
+krb5 \- Heimdal Kerberos 5 library
+.SH SYNOPSIS
 .in +1c
 .ti -1c
 .RI "KRB5_LIB_FUNCTION krb5_error_code KRB5_LIB_CALL \fBkrb5_add_et_list\fP 
(krb5_context context, void(*func)(struct et_list **))"
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