svn commit: r284946 - head/share/misc
Author: maxim Date: Tue Jun 30 07:46:06 2015 New Revision: 284946 URL: https://svnweb.freebsd.org/changeset/base/284946 Log: o DragonFly 4.2.0 added. Modified: head/share/misc/bsd-family-tree Modified: head/share/misc/bsd-family-tree == --- head/share/misc/bsd-family-tree Tue Jun 30 06:02:42 2015 (r284945) +++ head/share/misc/bsd-family-tree Tue Jun 30 07:46:06 2015 (r284946) @@ -330,7 +330,7 @@ FreeBSD 5.2 | | || | | DragonFly 4.0.5 || | | | || |OpenBSD 5.7 | - || | | | + || | | DragonFly 4.2.0 || | | | FreeBSD 11 -current | NetBSD -current OpenBSD -current DragonFly -current || | | | @@ -672,6 +672,7 @@ DragonFly 4.0.3 2015-01-21 [DFB] DragonFly 4.0.42015-03-09 [DFB] DragonFly 4.0.52015-03-23 [DFB] OpenBSD 5.72015-05-01 [OBD] +DragonFly 4.2.02015-06-29 [DFB] Bibliography ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
Re: svn commit: r284942 - in head/release: . scripts
On Tue, 2015-06-30 at 01:11 +, Glen Barber wrote: > On Mon, Jun 29, 2015 at 09:09:13PM -0400, Philip M. Gollucci wrote: > > On Mon, Jun 29, 2015 at 5:26 PM, Brad Davis wrote: > > > > > + env ASSUME_ALWAYS_YES=yes pkg install -y curl > > > > > > > why do we have both the env and the -y switch? > > > > Because if pkg is not bootstrapped (pkg(7) versus pkg(8)), the former > (/usr/sbin/pkg) does not recognize '-y'. > > Glen > Is there any reason we shouldn't just fix that? -- Ian ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
Re: svn commit: r284942 - in head/release: . scripts
On Mon, Jun 29, 2015 at 09:09:13PM -0400, Philip M. Gollucci wrote: > On Mon, Jun 29, 2015 at 5:26 PM, Brad Davis wrote: > > > + env ASSUME_ALWAYS_YES=yes pkg install -y curl > > > > why do we have both the env and the -y switch? > -y is not needed in this case Best regards, Bapt pgpr3VmICt6_P.pgp Description: PGP signature
svn commit: r284956 - head/sys/kern
Author: kib Date: Tue Jun 30 15:22:47 2015 New Revision: 284956 URL: https://svnweb.freebsd.org/changeset/base/284956 Log: Do not calculate the stack's bottom address twice. Submitted by: Olivц╘r Pintц╘r Review: https://reviews.freebsd.org/D2953 MFC after:1 week Modified: head/sys/kern/kern_exec.c Modified: head/sys/kern/kern_exec.c == --- head/sys/kern/kern_exec.c Tue Jun 30 15:21:18 2015(r284955) +++ head/sys/kern/kern_exec.c Tue Jun 30 15:22:47 2015(r284956) @@ -1096,7 +1096,7 @@ exec_new_vmspace(imgp, sv) * are still used to enforce the stack rlimit on the process stack. */ vmspace->vm_ssize = sgrowsiz >> PAGE_SHIFT; - vmspace->vm_maxsaddr = (char *)sv->sv_usrstack - ssiz; + vmspace->vm_maxsaddr = (char *)stack_addr; return (0); } ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
svn commit: r284959 - in head: . share/man/man4 share/man/man9 sys/conf sys/dev/glxsb sys/dev/hifn sys/dev/random sys/dev/rndtest sys/dev/safe sys/dev/syscons sys/dev/ubsec sys/dev/virtio/random sy...
/man4/random.4 head/share/man/man9/random.9 head/share/man/man9/random_harvest.9 head/sys/conf/files head/sys/conf/options head/sys/dev/glxsb/glxsb.c head/sys/dev/hifn/hifn7751.c head/sys/dev/random/build.sh head/sys/dev/random/fortuna.c head/sys/dev/random/fortuna.h head/sys/dev/random/hash.c head/sys/dev/random/hash.h head/sys/dev/random/ivy.c head/sys/dev/random/nehemiah.c head/sys/dev/random/random_harvestq.c head/sys/dev/random/random_harvestq.h head/sys/dev/random/randomdev.c head/sys/dev/random/randomdev.h head/sys/dev/random/uint128.h head/sys/dev/random/unit_test.c head/sys/dev/random/unit_test.h head/sys/dev/random/yarrow.c head/sys/dev/random/yarrow.h head/sys/dev/rndtest/rndtest.c head/sys/dev/safe/safe.c head/sys/dev/syscons/scmouse.c head/sys/dev/syscons/syscons.c head/sys/dev/ubsec/ubsec.c head/sys/dev/virtio/random/virtio_random.c head/sys/dev/vt/vt_core.c head/sys/dev/vt/vt_sysmouse.c head/sys/fs/tmpfs/tmpfs_subr.c head/sys/kern/kern_intr.c head/sys/kern/kern_mib.c head/sys/kern/subr_bus.c head/sys/libkern/arc4random.c head/sys/libkern/random.c head/sys/mips/cavium/octeon_rnd.c head/sys/mips/conf/AR71XX_BASE head/sys/mips/conf/AR724X_BASE head/sys/mips/conf/AR91XX_BASE head/sys/mips/conf/AR933X_BASE head/sys/mips/conf/AR934X_BASE head/sys/mips/conf/PB92 head/sys/mips/conf/QCA955X_BASE head/sys/mips/conf/RT305X head/sys/modules/Makefile head/sys/modules/crypto/Makefile head/sys/net/if_ethersubr.c head/sys/net/if_tun.c head/sys/netgraph/ng_iface.c head/sys/sys/kernel.h head/sys/sys/random.h head/sys/ufs/ffs/ffs_inode.c head/sys/vm/uma_core.c Modified: head/UPDATING == --- head/UPDATING Tue Jun 30 16:26:13 2015(r284958) +++ head/UPDATING Tue Jun 30 17:00:45 2015(r284959) @@ -31,6 +31,41 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 11 disable the most expensive debugging functionality run "ln -s 'abort:false,junk:false' /etc/malloc.conf".) +20150630: + The default kernel entropy-processing algorithm is now + Fortuna, replacing Yarrow. + + Assuming you have 'device random' in your kernel config + file, the configurations allow a kernel option to override + this default. You may choose *ONE* of: + + options RANDOM_YARROW # Legacy /dev/random algorithm. + options RANDOM_DUMMY# Blocking-only driver. + + If you have neither, you get Fortuna. For most people, + read no further, Fortuna will give a /dev/random that works + like it always used to, and the difference will be irrelevant. + + If you remove 'device random', you get *NO* kernel-processed + entopy at all. This may be acceptable to folks building + embedded systems, but has complications. Carry on reading, + and it is assumed you know what you need. + + *PLEASE* read random(4) and random(9) if you are in the + habit of tweeking kernel configs, and/or if you are a member + of the embedded community, wanting specific and not-usual + behaviour from your security subsystems. + + NOTE!! If you use RANDOM_DUMMY and/or have no 'device + random', you will NOT have a functioning /dev/random, and + many cryptographic features will not work, including SSH. + You may also find strange behaviour from the random(3) set + of library functions, in particular sranddev(3), srandomdev(3) + and arc4random(3). The reason for this is that the KERN_ARND + sysctl only returns entropy if it thinks it has some to + share, and with RANDOM_DUMMY or no 'device random' this + will never happen. + 20150623: An additional fix for the issue described in the 20150614 sendmail entry below has been been committed in revision 284717. Modified: head/share/man/man4/random.4 == --- head/share/man/man4/random.4Tue Jun 30 16:26:13 2015 (r284958) +++ head/share/man/man4/random.4Tue Jun 30 17:00:45 2015 (r284959) @@ -1,4 +1,4 @@ -.\" Copyright (c) 2001-2013Mark R V Murray. All rights reserved. +.\" Copyright (c) 2001-2015Mark R V Murray. All rights reserved. .\" .\" Redistribution and use in source and binary forms, with or without .\" modification, are permitted provided that the following conditions @@ -23,7 +23,7 @@ .\" .\" $FreeBSD$ .\" -.Dd October 12, 2013 +.Dd June 30, 2015 .Dt RANDOM 4 .Os .Sh NAME @@ -37,31 +37,32 @@ The device returns an endless supply of random bytes when read. It also accepts and reads data -as any ordinary (and willing) file, -but discards data written to it. -The device will probe for -certain hardware entropy sources, -and
svn commit: r284960 - in head: etc/defaults etc/rc.d share/man/man5 share/man/man9 sys/boot/forth
Author: markm
Date: Tue Jun 30 17:09:41 2015
New Revision: 284960
URL: https://svnweb.freebsd.org/changeset/base/284960
Log:
Updated random(4) boot/shutdown scripting.
Fix the man pages as well.
Differential Revision: https://reviews.freebsd.org/D2924
Approved by: so (delphij)
Modified:
head/etc/defaults/rc.conf
head/etc/rc.d/random
head/share/man/man5/rc.conf.5
head/share/man/man9/random.9
head/sys/boot/forth/loader.conf
head/sys/boot/forth/loader.conf.5
Modified: head/etc/defaults/rc.conf
==
--- head/etc/defaults/rc.conf Tue Jun 30 17:00:45 2015(r284959)
+++ head/etc/defaults/rc.conf Tue Jun 30 17:09:41 2015(r284960)
@@ -630,15 +630,16 @@ kern_securelevel="-1" # range: -1..3 ; `
# in the system booting with securelevel set to 1, as
# init(8) will raise the level when rc(8) completes.
update_motd="YES" # update version info in /etc/motd (or NO)
-entropy_file="/entropy"# Set to NO to disable caching entropy through
reboots.
+entropy_boot_file="/boot/entropy" # Set to NO to disable very early
+ # (used at early boot time) entropy caching through
reboots.
+entropy_file="/entropy"# Set to NO to disable late (used when going
multi-user)
+ # entropy through reboots.
# /var/db/entropy-file is preferred if / is not avail.
entropy_dir="/var/db/entropy" # Set to NO to disable caching entropy via cron.
entropy_save_sz="4096" # Size of the entropy cache files.
entropy_save_num="8" # Number of entropy cache files to save.
-harvest_interrupt="YES"# Entropy device harvests interrupt randomness
-harvest_ethernet="YES" # Entropy device harvests ethernet randomness
-harvest_p_to_p="YES" # Entropy device harvests point-to-point randomness
-harvest_swi="YES" # Entropy device harvests internal SWI randomness
+harvest_mask="511" # Entropy device harvests all but the very invasive
sources.
+ # (See 'sysctl kern.random.harvest' and random(4))
dmesg_enable="YES" # Save dmesg(8) to /var/run/dmesg.boot
watchdogd_enable="NO" # Start the software watchdog daemon
watchdogd_flags="" # Flags to watchdogd (if enabled)
Modified: head/etc/rc.d/random
==
--- head/etc/rc.d/randomTue Jun 30 17:00:45 2015(r284959)
+++ head/etc/rc.d/randomTue Jun 30 17:09:41 2015(r284960)
@@ -41,6 +41,13 @@ feed_dev_random()
random_start()
{
+
+ if [ ${harvest_mask} -gt 0 ]; then
+ echo -n 'Setting up harvesting:'
+ ${SYSCTL} kern.random.harvest.mask=${harvest_mask} > /dev/null
+ ${SYSCTL_N} kern.random.harvest.mask_symbolic
+ fi
+
echo -n 'Feeding entropy:'
if [ ! -w /dev/random ] ; then
@@ -68,6 +75,14 @@ random_start()
;;
esac
+ case ${entropy_boot_file:=/boot/entropy} in
+ [Nn][Oo] | '')
+ ;;
+ *)
+ save_dev_random "${entropy_boot_file}"
+ ;;
+ esac
+
echo '.'
}
@@ -100,7 +115,33 @@ random_stop()
;;
*)
dd if=/dev/random of=${entropy_file_confirmed} \
- bs=4096 count=1 2> /dev/null
+ bs=4096 count=1 2> /dev/null ||
+ warn 'write failed (unwriteable file or full fs?)'
+ echo '.'
+ ;;
+ esac
+ umask ${oumask}
+ ;;
+ esac
+ case ${entropy_boot_file:=/boot/entropy} in
+ [Nn][Oo] | '')
+ ;;
+ *)
+ echo -n 'Writing early boot entropy file:'
+ rm -f ${entropy_boot_file} 2> /dev/null
+ oumask=`umask`
+ umask 077
+ if touch ${entropy_boot_file} 2> /dev/null; then
+ entropy_boot_file_confirmed="${entropy_boot_file}"
+ fi
+ case ${entropy_boot_file_confirmed} in
+ '')
+ warn 'write failed (read-only fs?)'
+ ;;
+ *)
+ dd if=/dev/random of=${entropy_boot_file_confirmed} \
+ bs=4096 count=1 2> /dev/null ||
+ warn 'write failed (unwriteable file or full fs?)'
echo '.'
;;
esac
Modified: head/share/man/man5/rc.conf.5
==
--- head/share/man/man5/rc.conf.5 Tue Jun 30 17:00:45 2015
(r284959)
+++ head/share/man/man5/rc.conf.5 Tue Jun 30 17:09:41 2015
(r284960)
@@ -3995,27 +3995,11 @@ se
svn commit: r284961 - in head/sys: kern netinet sys
Author: np
Date: Tue Jun 30 17:19:58 2015
New Revision: 284961
URL: https://svnweb.freebsd.org/changeset/base/284961
Log:
Fix leak in tcp_lro_rx. Simply clearing M_PKTHDR isn't enough, any tags
hanging off the header need to be freed too.
Differential Revision:https://reviews.freebsd.org/D2708
Reviewed by: ae@, hiren@
Modified:
head/sys/kern/uipc_mbuf.c
head/sys/netinet/tcp_lro.c
head/sys/sys/mbuf.h
Modified: head/sys/kern/uipc_mbuf.c
==
--- head/sys/kern/uipc_mbuf.c Tue Jun 30 17:09:41 2015(r284960)
+++ head/sys/kern/uipc_mbuf.c Tue Jun 30 17:19:58 2015(r284961)
@@ -420,6 +420,17 @@ mb_dupcl(struct mbuf *n, struct mbuf *m)
n->m_flags |= m->m_flags & M_RDONLY;
}
+void
+m_demote_pkthdr(struct mbuf *m)
+{
+
+ M_ASSERTPKTHDR(m);
+
+ m_tag_delete_chain(m, NULL);
+ m->m_flags &= ~M_PKTHDR;
+ bzero(&m->m_pkthdr, sizeof(struct pkthdr));
+}
+
/*
* Clean up mbuf (chain) from any tags and packet headers.
* If "all" is set then the first mbuf in the chain will be
@@ -433,11 +444,8 @@ m_demote(struct mbuf *m0, int all, int f
for (m = all ? m0 : m0->m_next; m != NULL; m = m->m_next) {
KASSERT(m->m_nextpkt == NULL, ("%s: m_nextpkt in m %p, m0 %p",
__func__, m, m0));
- if (m->m_flags & M_PKTHDR) {
- m_tag_delete_chain(m, NULL);
- m->m_flags &= ~M_PKTHDR;
- bzero(&m->m_pkthdr, sizeof(struct pkthdr));
- }
+ if (m->m_flags & M_PKTHDR)
+ m_demote_pkthdr(m);
m->m_flags = m->m_flags & (M_EXT | M_RDONLY | M_NOFREE | flags);
}
}
Modified: head/sys/netinet/tcp_lro.c
==
--- head/sys/netinet/tcp_lro.c Tue Jun 30 17:09:41 2015(r284960)
+++ head/sys/netinet/tcp_lro.c Tue Jun 30 17:19:58 2015(r284961)
@@ -550,7 +550,7 @@ tcp_lro_rx(struct lro_ctrl *lc, struct m
* append new segment to existing mbuf chain.
*/
m_adj(m, m->m_pkthdr.len - tcp_data_len);
- m->m_flags &= ~M_PKTHDR;
+ m_demote_pkthdr(m);
le->m_tail->m_next = m;
le->m_tail = m_last(m);
Modified: head/sys/sys/mbuf.h
==
--- head/sys/sys/mbuf.h Tue Jun 30 17:09:41 2015(r284960)
+++ head/sys/sys/mbuf.h Tue Jun 30 17:19:58 2015(r284961)
@@ -959,6 +959,7 @@ struct mbuf *m_copypacket(struct mbuf *,
voidm_copy_pkthdr(struct mbuf *, struct mbuf *);
struct mbuf*m_copyup(struct mbuf *, int, int);
struct mbuf*m_defrag(struct mbuf *, int);
+voidm_demote_pkthdr(struct mbuf *);
voidm_demote(struct mbuf *, int, int);
struct mbuf*m_devget(char *, int, int, struct ifnet *,
void (*)(char *, caddr_t, u_int));
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svn commit: r284964 - head/share/dtrace
Author: hiren
Date: Tue Jun 30 18:23:08 2015
New Revision: 284964
URL: https://svnweb.freebsd.org/changeset/base/284964
Log:
Add missing DTrace scripts that exist in the source tree to the Makefile for
install.
While here, sort the list.
Differential Revision:D2950
Submitted by: Jason Wolfe
Reviewed by: gnn, markj, hiren
Sponsored by: Limelight Networks
Modified:
head/share/dtrace/Makefile
Modified: head/share/dtrace/Makefile
==
--- head/share/dtrace/Makefile Tue Jun 30 17:59:14 2015(r284963)
+++ head/share/dtrace/Makefile Tue Jun 30 18:23:08 2015(r284964)
@@ -15,11 +15,13 @@ _toolkit= toolkit
SCRIPTS= disklatency \
disklatencycmd \
hotopen \
+ nfsattrstats \
nfsclienttime \
- udptrack \
+ siftr \
+ tcpconn \
tcpstate \
tcptrack \
- tcpconn
+ udptrack
SCRIPTSDIR= ${SHAREDIR}/dtrace
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Re: svn commit: r284965 - head/lib/libc/sys
On Tue, Jun 30, 2015 at 11:53 AM, Konstantin Belousov wrote: > Author: kib > Date: Tue Jun 30 18:53:42 2015 > New Revision: 284965 > URL: https://svnweb.freebsd.org/changeset/base/284965 > > Log: > Document x86 machine-specific ptrace(2) requests. Provide list of the > ppc requests. > > Reviewed by: brueffer, emaste, gjb (previous version) > Sponsored by: The FreeBSD Foundation > Review: https://reviews.freebsd.org/D2962 > MFC after:2 weeks > > Modified: > head/lib/libc/sys/ptrace.2 > ... > +.Sh PowerPC MACHINE-SPECIFIC REQUESTS > +.Bl -tag -width "Dv PT_SETVRREGS" > +.It Dv PT_GETVRREGS > +Returns the > +.Dv ALTIVEC > +machine state for the thread into the buffer pointed to by > +the argument > +.Fa addr . > +.Pp > +The > +.Fa data > +argument is ignored. > +.It Dv PT_SETVRREGS > +Set the > +.Dv ALTIVEC > +machine state for the thread from the buffer pointed to by > +the argument > +.Fa addr . > +.Pp > +The > +.Fa data > +argument is ignored. > +.El > +.Pp Thanks for documenting these. I'm way too lazy for my own good when it comes to documentation. - Justin ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
svn commit: r284965 - head/lib/libc/sys
Author: kib
Date: Tue Jun 30 18:53:42 2015
New Revision: 284965
URL: https://svnweb.freebsd.org/changeset/base/284965
Log:
Document x86 machine-specific ptrace(2) requests. Provide list of the
ppc requests.
Reviewed by: brueffer, emaste, gjb (previous version)
Sponsored by: The FreeBSD Foundation
Review: https://reviews.freebsd.org/D2962
MFC after:2 weeks
Modified:
head/lib/libc/sys/ptrace.2
Modified: head/lib/libc/sys/ptrace.2
==
--- head/lib/libc/sys/ptrace.2 Tue Jun 30 18:23:08 2015(r284964)
+++ head/lib/libc/sys/ptrace.2 Tue Jun 30 18:53:42 2015(r284965)
@@ -2,7 +2,7 @@
.\"$NetBSD: ptrace.2,v 1.2 1995/02/27 12:35:37 cgd Exp $
.\"
.\" This file is in the public domain.
-.Dd July 22, 2013
+.Dd June 30, 2015
.Dt PTRACE 2
.Os
.Sh NAME
@@ -503,8 +503,161 @@ The
.Fa data
argument is ignored.
.El
+.Sh x86 MACHINE-SPECIFIC REQUESTS
+.Bl -tag -width "Dv PT_GETXSTATE_INFO"
+.It Dv PT_GETXMMREGS
+Copies out the XMM FPU state into the buffer pointed to by the
+argument
+.Fa addr .
+The buffer has the same layout as the 32bit save buffer for the
+machine instruction
+.Dv FXSAVE .
+.Pp
+This request is only valid for i386 programs, both on native 32bit
+systems and on amd64 kernels.
+For 64bit amd64 programs, the XMM state is reported as part of
+the FPU state returned by the
+.Dv PT_GETFPREGS
+request.
+.Pp
+The
+.Fa data
+argument is ignored.
+.It Dv PT_SETXMMREGS
+Loads the XMM FPU state for the thread from the buffer pointed to
+by the argument
+.Fa addr .
+The buffer has the same layout as the 32bit load buffer for the
+machine instruction
+.Dv FXRSTOR .
+.Pp
+As with
+.Dv PT_GETXMMREGS,
+this request is only valid for i386 programs.
+.Pp
+The
+.Fa data
+argument is ignored.
+.It Dv PT_GETXSTATE_INFO
+Returns the information about the enablement state of the XSAVE FPU
+extensions supported by the CPU and allowed by the OS for use by userspace
+programs.
+The
+.Fa addr
+argument must point to the variable of type
+.Vt struct ptrace_xstate_info ,
+which contains the information on the request return.
+The
+.Vt struct ptrace_xstate_info
+is defined as follows:
+.Bd -literal
+struct ptrace_xstate_info {
+ uint64_txsave_mask;
+ uint32_txsave_len;
+};
+.Ed
+The
+.Dv xsave_mask
+field is the bitmask of the currently enabled extensions.
+The meaning of the bits is defined by the Intel and AMD
+processor documentation.
+The
+.Dv xsave_len
+field reports the length of the XSAVE area for storing the hardware
+state for currently enabled extensions in the format defined by the x86
+.Dv XSAVE
+machine instruction.
+.Pp
+The
+.Fa data
+argument value must be equal to the size of the
+.Vt struct ptrace_xstate_info .
+.It Dv PT_GETXSTATE
+Returns the content of the XSAVE area for the thread.
+The
+.Fa addr
+argument points to the buffer where the content is copied, the
+.Fa data
+argument specifies the size of the buffer.
+The kernel copies out as much content as allowed by the buffer size.
+The buffer layout is specified by the layout of the save area for the
+.Dv XSAVE
+machine instruction.
+.It Dv PT_SETXSTATE
+Load the XSAVE state for the thread from the buffer specified by the
+.Fa addr
+pointer.
+The buffer size is passed in the
+.Fa data
+argument.
+The buffer must be at least as large to allow the x87 FPU and XMM state,
+but not large than the XSAVE state length, as reported by the
+.Dv xsave_len
+field from the
+.Vt struct ptrace_xstate_info
+of the
+.Dv PT_GETXSTATE_INFO
+request.
+Layout of the buffer is identical to the layout of the load area for the
+.Dv XRSTOR
+machine instruction.
+.It Dv PT_GETFSBASE
+The request returns the value of base used when doing segmented
+memory addressing using the %fs segment register.
+The
+.Fa addr
+argument points to the
+.Vt unsigned long
+variable which gets the base value.
+.Pp
+The
+.Fa data
+argument is ignored.
+.It Dv PT_GETGSBASE
+Same as the
+.Dv PT_GETFSBASE
+request, but returns the base for the %gs segment register.
+.It Dv PT_SETFSBASE
+Sets the base for the %fs segment register to the value pointed
+by the
+.Fa addr
+argument, which must point to the
+.Vt unsigned long
+variable containing the new base.
.Pp
-Additionally, machine-specific requests can exist.
+The
+.Fa data
+argument is ignored.
+.It Dv PT_SETGSBASE
+Same as the
+.Dv PT_SETFSBASE
+request, but allows setting the base for the %gs segment register.
+.El
+.Sh PowerPC MACHINE-SPECIFIC REQUESTS
+.Bl -tag -width "Dv PT_SETVRREGS"
+.It Dv PT_GETVRREGS
+Returns the
+.Dv ALTIVEC
+machine state for the thread into the buffer pointed to by
+the argument
+.Fa addr .
+.Pp
+The
+.Fa data
+argument is ignored.
+.It Dv PT_SETVRREGS
+Set the
+.Dv ALTIVEC
+machine state for the thread from the buffer pointed to by
+the argument
+.Fa addr .
+.Pp
+The
+.Fa data
+argument is ignored.
+.El
+.Pp
+Additionally, other machine-specific requests can exist.
.Sh
svn commit: r284967 - head/share/man/man9
Author: jmg Date: Tue Jun 30 19:06:14 2015 New Revision: 284967 URL: https://svnweb.freebsd.org/changeset/base/284967 Log: add units to the length and count so that it's clear what they are measured in... Gems like: "len is the length of the buffer." aren't useful in man pages. Modified: head/share/man/man9/hash.9 Modified: head/share/man/man9/hash.9 == --- head/share/man/man9/hash.9 Tue Jun 30 18:58:33 2015(r284966) +++ head/share/man/man9/hash.9 Tue Jun 30 19:06:14 2015(r284967) @@ -26,7 +26,7 @@ .\" $OpenBSD: hash.9,v 1.5 2003/04/17 05:08:39 jmc Exp $ .\" $FreeBSD$ .\" -.Dd October 18, 2014 +.Dd June 30, 2015 .Dt HASH 9 .Os .Sh NAME @@ -72,6 +72,13 @@ These functions can be used to hash .Dv NUL terminated strings, as well as blocks of memory. .Pp +A +.Fa len +argument is the length of the buffer in bytes. +A +.Fa count +argument is the length of the buffer in 32-bit words. +.Pp The .Fn hash32_buf function is used as a general buffer hashing function. @@ -79,7 +86,7 @@ The argument .Fa buf is used to pass in the location, and .Fa len -is the length of the buffer. +is the length of the buffer in bytes. The argument .Fa hash is used to extend an existing hash, or is passed the initial value ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
svn commit: r284968 - head/release
Author: gjb
Date: Tue Jun 30 19:18:08 2015
New Revision: 284968
URL: https://svnweb.freebsd.org/changeset/base/284968
Log:
Default the VAGRANT_VERSION to ${REVISION}-${BRANCH} if
not set, which expands to '11.0-CURRENT', for example.
If the branch is -CURRENT, -STABLE, or -PRERELEASE, suffix
the VAGRANT_VERSION with the snapshot date.
MFC after:3 days
X-MFC-Needs: r284893, r284895, r284896, r284897, r284942
Tested with: head@r284961 (patched)
Sponsored by: The FreeBSD Foundation
Modified:
head/release/Makefile.vagrant
Modified: head/release/Makefile.vagrant
==
--- head/release/Makefile.vagrant Tue Jun 30 19:06:14 2015
(r284967)
+++ head/release/Makefile.vagrant Tue Jun 30 19:18:08 2015
(r284968)
@@ -11,7 +11,7 @@ VAGRANT_UPLOAD_TGTS= vagrant-check-depen
CLEANFILES+= ${VAGRANT_UPLOAD_TGTS}
.if defined(VAGRANT_UPLOAD_CONF) && !empty(VAGRANT_UPLOAD_CONF)
-. for VAR in _KEY _USERNAME _VERSION
+. for VAR in _KEY _USERNAME
VAGRANT${VAR}!=grep -E ^VAGRANT${VAR} ${VAGRANT_UPLOAD_CONF} |
awk -F' ' '{print $$2}'
ATLAS${VAR}:= ${VAGRANT${VAR}}
. endfor
@@ -21,6 +21,8 @@ ATLAS${VAR}:= ${VAGRANT${VAR}}
SNAPSHOT_DATE!=date +-%Y-%m-%d-%H-%M
.endif
+VAGRANT_VERSION?= ${REVISION}-${BRANCH}${SNAPSHOT_DATE}
+
VAGRANT_TARGET:= ${OSRELEASE}${SNAPSHOT_DATE}.box
VAGRANT_PROVIDERS?=vmware_desktop
#VAGRANT_PROVIDERS+= virtualbox
@@ -54,7 +56,7 @@ vagrant-do-package-vmware: vagrant-creat
atlas-do-upload: vagrant-do-package-vmware
.for PROVIDER in ${VAGRANT_PROVIDERS}
- ${.CURDIR}/scripts/atlas-upload.sh -b FreeBSD-${REVISION}-${BRANCH} -f
${VAGRANT_TARGET} -p ${PROVIDER} -k ${VAGRANT_KEY} -u ${VAGRANT_USERNAME} -v 0.1
+ ${.CURDIR}/scripts/atlas-upload.sh -b FreeBSD-${REVISION}-${BRANCH} -f
${VAGRANT_TARGET} -p ${PROVIDER} -k ${VAGRANT_KEY} -u ${VAGRANT_USERNAME} -v
${VAGRANT_VERSION}
.endfor
touch ${.OBJDIR}/${.TARGET}
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svn commit: r284969 - head/sys/modules/hyperv/netvsc
Author: lwhsu (ports committer)
Date: Tue Jun 30 19:35:14 2015
New Revision: 284969
URL: https://svnweb.freebsd.org/changeset/base/284969
Log:
- Fix `make depend` in sys/modules
Differential Revision:https://reviews.freebsd.org/D2951
Approved by: delphij
Modified:
head/sys/modules/hyperv/netvsc/Makefile
Modified: head/sys/modules/hyperv/netvsc/Makefile
==
--- head/sys/modules/hyperv/netvsc/Makefile Tue Jun 30 19:18:08 2015
(r284968)
+++ head/sys/modules/hyperv/netvsc/Makefile Tue Jun 30 19:35:14 2015
(r284969)
@@ -6,7 +6,7 @@ KMOD= hv_netvsc
SRCS= hv_net_vsc.c \
hv_netvsc_drv_freebsd.c \
hv_rndis_filter.c
-SRCS+= bus_if.h device_if.h
+SRCS+= bus_if.h device_if.h opt_inet.h opt_inet6.h
CFLAGS+= -I${.CURDIR}/../../../dev/hyperv/netvsc
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svn commit: r284984 - head/tools/tools/cxgbetool
Author: np
Date: Tue Jun 30 22:30:21 2015
New Revision: 284984
URL: https://svnweb.freebsd.org/changeset/base/284984
Log:
cxgbetool: fix code that decodes T5 SGE contexts. Some of the fields
that changed between T4 and T5 were not displayed correctly.
Obtained from:Chelsio
MFC after:3 days
Differential Revision:
Modified:
head/tools/tools/cxgbetool/cxgbetool.c
Modified: head/tools/tools/cxgbetool/cxgbetool.c
==
--- head/tools/tools/cxgbetool/cxgbetool.c Tue Jun 30 21:19:27 2015
(r284983)
+++ head/tools/tools/cxgbetool/cxgbetool.c Tue Jun 30 22:30:21 2015
(r284984)
@@ -1245,9 +1245,159 @@ show_struct(const uint32_t *words, int n
#define FIELD1(name, start) FIELD(name, start, start)
static void
-show_sge_context(const struct t4_sge_context *p)
+show_t5_ctxt(const struct t4_sge_context *p)
{
- static struct field_desc egress[] = {
+ static struct field_desc egress_t5[] = {
+ FIELD("DCA_ST:", 181, 191),
+ FIELD1("StatusPgNS:", 180),
+ FIELD1("StatusPgRO:", 179),
+ FIELD1("FetchNS:", 178),
+ FIELD1("FetchRO:", 177),
+ FIELD1("Valid:", 176),
+ FIELD("PCIeDataChannel:", 174, 175),
+ FIELD1("StatusPgTPHintEn:", 173),
+ FIELD("StatusPgTPHint:", 171, 172),
+ FIELD1("FetchTPHintEn:", 170),
+ FIELD("FetchTPHint:", 168, 169),
+ FIELD1("FCThreshOverride:", 167),
+ { "WRLength:", 162, 166, 9, 0, 1 },
+ FIELD1("WRLengthKnown:", 161),
+ FIELD1("ReschedulePending:", 160),
+ FIELD1("OnChipQueue:", 159),
+ FIELD1("FetchSizeMode:", 158),
+ { "FetchBurstMin:", 156, 157, 4, 0, 1 },
+ FIELD1("FLMPacking:", 155),
+ FIELD("FetchBurstMax:", 153, 154),
+ FIELD("uPToken:", 133, 152),
+ FIELD1("uPTokenEn:", 132),
+ FIELD1("UserModeIO:", 131),
+ FIELD("uPFLCredits:", 123, 130),
+ FIELD1("uPFLCreditEn:", 122),
+ FIELD("FID:", 111, 121),
+ FIELD("HostFCMode:", 109, 110),
+ FIELD1("HostFCOwner:", 108),
+ { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
+ FIELD("CIDX:", 89, 104),
+ FIELD("PIDX:", 73, 88),
+ { "BaseAddress:", 18, 72, 9, 1 },
+ FIELD("QueueSize:", 2, 17),
+ FIELD1("QueueType:", 1),
+ FIELD1("CachePriority:", 0),
+ { NULL }
+ };
+ static struct field_desc fl_t5[] = {
+ FIELD("DCA_ST:", 181, 191),
+ FIELD1("StatusPgNS:", 180),
+ FIELD1("StatusPgRO:", 179),
+ FIELD1("FetchNS:", 178),
+ FIELD1("FetchRO:", 177),
+ FIELD1("Valid:", 176),
+ FIELD("PCIeDataChannel:", 174, 175),
+ FIELD1("StatusPgTPHintEn:", 173),
+ FIELD("StatusPgTPHint:", 171, 172),
+ FIELD1("FetchTPHintEn:", 170),
+ FIELD("FetchTPHint:", 168, 169),
+ FIELD1("FCThreshOverride:", 167),
+ FIELD1("ReschedulePending:", 160),
+ FIELD1("OnChipQueue:", 159),
+ FIELD1("FetchSizeMode:", 158),
+ { "FetchBurstMin:", 156, 157, 4, 0, 1 },
+ FIELD1("FLMPacking:", 155),
+ FIELD("FetchBurstMax:", 153, 154),
+ FIELD1("FLMcongMode:", 152),
+ FIELD("MaxuPFLCredits:", 144, 151),
+ FIELD("FLMcontextID:", 133, 143),
+ FIELD1("uPTokenEn:", 132),
+ FIELD1("UserModeIO:", 131),
+ FIELD("uPFLCredits:", 123, 130),
+ FIELD1("uPFLCreditEn:", 122),
+ FIELD("FID:", 111, 121),
+ FIELD("HostFCMode:", 109, 110),
+ FIELD1("HostFCOwner:", 108),
+ { "CIDXFlushThresh:", 105, 107, 0, 0, 1 },
+ FIELD("CIDX:", 89, 104),
+ FIELD("PIDX:", 73, 88),
+ { "BaseAddress:", 18, 72, 9, 1 },
+ FIELD("QueueSize:", 2, 17),
+ FIELD1("QueueType:", 1),
+ FIELD1("CachePriority:", 0),
+ { NULL }
+ };
+ static struct field_desc ingress_t5[] = {
+ FIELD("DCA_ST:", 143, 153),
+ FIELD1("ISCSICoalescing:", 142),
+ FIELD1("Queue_Valid:", 141),
+ FIELD1("TimerPending:", 140),
+ FIELD1("DropRSS:", 139),
+ FIELD("PCIeChannel:", 137, 138),
+ FIELD1("SEInterruptArmed:", 136),
+ FIELD1("CongestionMgtEnable:", 135),
+ FIELD1("NoSnoop:", 134),
+ FIELD1("RelaxedOrdering:", 133),
+ FIELD1("GTSmode:", 132),
+ FIELD1("TPHint
svn commit: r284988 - head/sys/dev/cxgbe
Author: np Date: Wed Jul 1 00:34:14 2015 New Revision: 284988 URL: https://svnweb.freebsd.org/changeset/base/284988 Log: cxgbe(4): request an automatic tx update when a netmap tx queue idles. The NIC tx queues already do this. MFC after:1 week Differential Revision: Modified: head/sys/dev/cxgbe/t4_netmap.c Modified: head/sys/dev/cxgbe/t4_netmap.c == --- head/sys/dev/cxgbe/t4_netmap.c Tue Jun 30 23:21:59 2015 (r284987) +++ head/sys/dev/cxgbe/t4_netmap.c Wed Jul 1 00:34:14 2015 (r284988) @@ -405,8 +405,8 @@ alloc_nm_txq_hwq(struct port_info *pi, s V_FW_EQ_ETH_CMD_VFN(0)); c.alloc_to_len16 = htobe32(F_FW_EQ_ETH_CMD_ALLOC | F_FW_EQ_ETH_CMD_EQSTART | FW_LEN16(c)); - c.autoequiqe_to_viid = htobe32(F_FW_EQ_ETH_CMD_AUTOEQUEQE | - V_FW_EQ_ETH_CMD_VIID(pi->nm_viid)); + c.autoequiqe_to_viid = htobe32(F_FW_EQ_ETH_CMD_AUTOEQUIQE | + F_FW_EQ_ETH_CMD_AUTOEQUEQE | V_FW_EQ_ETH_CMD_VIID(pi->nm_viid)); c.fetchszm_to_iqid = htobe32(V_FW_EQ_ETH_CMD_HOSTFCMODE(X_HOSTFCMODE_NONE) | V_FW_EQ_ETH_CMD_PCIECHN(pi->tx_chan) | F_FW_EQ_ETH_CMD_FETCHRO | ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
