r357003 glebius Jan. 23, 2020, 1:20 a.m.
handlers on this event.  For now handle only IH_ENTROPY in that manner.
ViewVC
r357002 cem Jan. 22, 2020, 11:28 p.m.
Intel Speed Shift is Intel's technology to control frequency in hardware,
with hints from software.

Let's get a working version of this in the tree and we can refine it from
here.

Submitted by:	bwidawsk, scottph
Reviewed by:	bcr (manpages), myself
Discussed with:	jhb, kib (earlier versions)
With feedback from:	Greg V, gallatin, freebsdnewbie AT freenet.de
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D18028
ViewVC
r356996 jhb Jan. 22, 2020, 9:21 p.m.
All of the in-tree architectures not supported by in-tree binutils are
supported by lld, so the condition is now always false.  It also
didn't fully work since the external binutils are installed into a
directory that uses the host's OS version, not the target OS version.

Reviewed by:	emaste, imp
Differential Revision:	https://reviews.freebsd.org/D23294
ViewVC
r356995 kp Jan. 22, 2020, 9:01 p.m.
As of r356974 calls to ip_output() require us to be in the network epoch.
That wasn't the case for the calls done from pfsyncintr() and
pfsync_defer_tmo().
ViewVC
r356994 kevans Jan. 22, 2020, 8:53 p.m.
rfork is not generally a built-in that would be recognized as behaving like
vfork/fork; provide the hint.
ViewVC
r356993 mav Jan. 22, 2020, 8:36 p.m.
Those interfaces may implicitly change their MTU on addition of parent
interface in addition to normal SIOCSIFMTU ioctl path, where the route
MTUs are updated normally.

MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
ViewVC
r356991 emaste Jan. 22, 2020, 6:55 p.m.
/etc/termcap is a symlink to /usr/share/misc/termcap, which is in the
runtime package.  Tag the symlink with the same package so that it is
handled correctly on pkgbase-installed/updated systems.

Sponsored by:	The FreeBSD Foundation
ViewVC
r356990 emaste Jan. 22, 2020, 6:40 p.m.
POSIX and en_US.US_ASCII are aliases (symlinks) to the C locale.  They were
not previously tagged with a pkgbase pacakge.  Add the tag so that they are
handled correctly on pkgbase-installed/updated systems.

Discussed with:	manu
ViewVC
r356989 glebius Jan. 22, 2020, 5:19 p.m.
bluntly adding epoch entrance into the macro that SCTP uses to call
ip6?_output().  This definitely will introduce several epoch recursions.

Reported by:	https://syzkaller.appspot.com/bug?id=79f03f574594a5be464997310896765c458ed80a
Reported by:	https://syzkaller.appspot.com/bug?id=07c6f52106cddbe356cc2b2f3664a1c51cc0dadf
ViewVC
r356988 glebius Jan. 22, 2020, 5:06 p.m.
r356986 bz Jan. 22, 2020, 3:06 p.m.
All gotos to the label are within the #ifdef INET section, which leaves
us with an unused label.  Cover the label under #ifdef INET as well to
avoid the warning and compile time error.
ViewVC
r356985 kevans Jan. 22, 2020, 2:07 p.m.
This ensures it gets into pkgbase-(installed/updated) systems.
ViewVC
r356984 melifaro Jan. 22, 2020, 1:53 p.m.
Redirect (and temporal) route expiration was broken a while ago.
This change brings route expiration back, with unified IPv4/IPv6 handling code.

It introduces net.inet.icmp.redirtimeout sysctl, allowing to set
 an expiration time for redirected routes. It defaults to 10 minutes,
 analogues with net.inet6.icmp6.redirtimeout.

Implementation uses separate file, route_temporal.c, as route.c is already
 bloated with tons of different functions.
Internally, expiration is implemented as an per-rnh callout scheduled when
 route with non-zero rt_expire time is added or rt_expire is changed.
 It does not add any overhead when no temporal routes are present.

Callout traverses entire routing tree under wlock, scheduling expired routes
 for deletion and calculating the next time it needs to be run. The rationale
 for such implemention is the following: typically workloads requiring large
 amount of routes have redirects turned off already, while the systems with
 small amount of routes will not inhibit large overhead during tree traversal.

This changes also fixes netstat -rn display of route expiration time, which
 has been broken since the conversion from kread() to sysctl.

Reviewed by:	bz
MFC after:	3 weeks
Differential Revision:	https://reviews.freebsd.org/D23075
ViewVC
r356983 glebius Jan. 22, 2020, 6:10 a.m.
with this widen network epoch coverage up to tcp_connect() and udp_connect().

Revisions from r356974 and up to this revision cover D23187.

Differential Revision:	https://reviews.freebsd.org/D23187
ViewVC
r356982 glebius Jan. 22, 2020, 6:07 a.m.