The main driver for the change is the need to improve notification mechanism.
Currently callers guess the operation data based on the rtentry structure
returned in case of successful operation result. There are two problems with
this appoach. First is that it doesn't provide enough information for the
upcoming multipath changes, where rtentry refers to a new nexthop group,
and there is no way of guessing which paths were added during the change.
Second is that some rtentry fields can change during notification and
protecting from it by requiring customers to unlock rtentry is not desired.
Additionally, as the consumers such as rtsock do know which operation they
request in advance, making explicit add/change/del versions of the functions
makes sense, especially given the functions don't share a lot of code.
With that in mind, introduce rib_cmd_info notification structure and
rib_<add|del|change>_route() functions, with mandatory rib_cmd_info pointer.
It will be used in upcoming generalized notifications.
* Move definitions of the new functions and some other functions/structures
used for the routing table manipulation to a separate header file,
net/route/route_ctl.h. net/route.h is a frequently used file included in
~140 places in kernel, and 90% of the users don't need these definitions.
Reviewed by: ae
Differential Revision: https://reviews.freebsd.org/D25067
The main driver for the change is the need to improve notification mechanism.
Currently callers guess the operation data based on the rtentry structure
returned in case of successful operation result. There are two problems with
this appoach. First is that it doesn't provide enough information for the
upcoming multipath changes, where rtentry refers to a new nexthop group,
and there is no way of guessing which paths were added during the change.
Second is that some rtentry fields can change during notification and
protecting from it by requiring customers to unlock rtentry is not desired.
Additionally, as the consumers such as rtsock do know which operation they
request in advance, making explicit add/change/del versions of the functions
makes sense, especially given the functions don't share a lot of code.
With that in mind, introduce rib_cmd_info notification structure and
rib_<add|del|change>_route() functions, with mandatory rib_cmd_info pointer.
It will be used in upcoming generalized notifications.
* Move definitions of the new functions and some other functions/structures
used for the routing table manipulation to a separate header file,
net/route/route_ctl.h. net/route.h is a frequently used file included in
~140 places in kernel, and 90% of the users don't need these definitions.
Reviewed by: ae
Differential Revision: https://reviews.freebsd.org/D25067
Due to the ordering of the powerpc64 linker script, we were discarding
all notes before emitting .note.gnu.build-id. This had the effect of
generating an empty build id section and breaking the kern.build_id
sysctl added in r348611.
powerpc and powerpcspe are uneffected.
PR: 246430
MFC after: 3 days
Sponsored by: Tag1 Consulting, Inc.
Enable STP before bringing the bridges up. This avoids a switching loop,
which has a tendency to drown out progress in userspace processes,
especially on single-core systems.
Only check that we have indeed shut down one of the looped interfaces
PR: 246448
Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D25084
vfs_export requires security flavors be explicitly listed when
exporting as of r360900.
Use the default AUTH_SYS flavor when converting old export args to
ensure compatibility with the legacy mount syscall.
Reported by: rmacklem
Reviewed by: rmacklem
Approved by: mav (mentor)
MFC after: 3 days
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D25045
netmap assumes the one "slot" is left unused to distinguish
the empty ring and full ring conditions. This assumption was
violated by vtnet_netmap_rxq_populate().
MFC after: 1 week
The functionality contained in this function is duplicated,
as it is already available in vtnet_txq_free_mbufs()
and vtnet_rxq_free_mbufs().
MFC after: 1 week
The vtnet_netmap_rxq_populate() function erroneously assumed
that kring->nr_hwcur = 0, i.e. the kring was in the initial
state. However, this is not always the case: for example,
when a vtnet reinit is triggered by some changes in the
interface flags or capenable.
This patch changes the behaviour of vtnet_netmap_kring_refill()
so that it always starts publishing the netmap buffers starting
from the current value of kring->nr_hwcur.
MFC after: 1 week
The field was added in r141137 in 2005 and is unused.
It avoidably grows a struct which is NOFREE and easily gets hundreds of
thousands of instances.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D25036
The service handler for fileargs_open() tries to pre-open multiple files
and pass descriptors for each back to the sandboxed process in a single
message. This is to amortize the cost of round-trips between the two
processes.
The service process adds a "cache" nvlist to the reply to "open",
containing file descriptors for pre-opened files. However, when adding
that nvlist to the reply, it was making a copy, effectively leaking the
cached descriptors.
While here, fix spelling in a local variable name.
PR: 241226
Reviewed by: oshogbo
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D25095
summary of changes, or for a more thorough overview:
https://subversion.apache.org/docs/release-notes/1.14
NOTE: there is no need to dump and reload repositories, and the working
copy format is still the same as Subversion 1.8 through 1.13.
Relnotes: yes
MFC after: 2 weeks
X-MFC-With: r361677
When -N is used the missing files are treated as empty.
PR: 233402
Submitted by: Fehmi Noyan Isi <fnoyanisi@yahoo.com>
Reported by: Roman Neuhauser <roman@sigpipe.cz>
MFC after: 3 days
Differential Revision: D25081
Various options to "diff(1)" show filenames, and traditionally make use of the
"--label" parameter, if set.
Restore this behaviour in BSD diff.
While here add a regression test
PR: 244533
Submitted by: Jamie Landeg-Jones <jamie@catflap.org>
MFC after: 3 days
This is something I added a few years ago to handle resyncing the beacon if
we miss a beacon or need to sync after association/reassociation/powersave.
However, if we're doing STA+AP mode (eg DWDS) then we don't want
to reprogram the beacons here; this may upset normal AP operation.
I missed checking for the sc->sc_swbmiss flag so I was reinitialising
the beacon timers after every beacon miss / TSFOOR option, and
that isn't likely good.
This plus ensuring that STA's are created with "-beacon" to disable
BMISS/TSFOOR processing will hopefully quieten some of the issues
I've seen with missed beacons / TSFOOR (out of range) interrupts
coming in when operating in STA mode.
Tested:
* AR9380/AR9580, STA+AP modes
2.11BSD was announced on March 14, 1991 in comp.bugs.2bsd by
Steven M. Schultz. The document has a 'revised January 1991'
date at the top.
Patch/1 in the official repo is dated March 31, 1991, and an identical copy of
it was posted to comp.bugs.2bsd on May 5, 1991. Patch 2 in 22 parts was likewise
posted May 18, 1991. This makes the Feb 1992 date too late. It's possible it's a
typo for Feb 1991 since that lines up with the announcement being 2 weeks
later. Without an extant copy of the 2.11 tape, however, it's hard to say for
sure. Go with the date we have the most independent, direct evidence for, which
is the announcement date.
Because the install location was hardcoded in the Makefile as
/usr/lib/libxo/encoder, the lib32 version was installed over the native
version. Replace /usr/lib with ${LIBDIR}.
Also define SHLIB_NAME instead of LIB + FILES. This prevents building a
static library.
MFC after: 2 weeks
The trampoline code used for loading gzipped a.out kernels on arm was
removed in r350436. A portion of this code allowed for DDB to find the
symbol tables when booting without loader(8), and some of this was
untouched in the removal. Remove it now.
Differential Revision: https://reviews.freebsd.org/D24950
Previously we descended into as only if MK_BINUTILS was true, including
during the bootstrap tool phase. BINUTILS is now disabled by default on
all archs, and we failed to build it during amd64 bootstrap.
Descend into as if either BINUTILS or BINUTILS_BOOTSTRAP is enabled.
This is not quite correct: we should either have the test also depend on
BOOTSTRAPPING, or set BINUTILS to the value of BINUTILS_BOOTSTRAP during
the bootstrap phase. However, this simple change fixes the build and
has been tested, and binutils will be removed completely in the near
future.
The retirement of obsolete binutils 2.17.50 has been in progress for
quite some time. All tools other than GNU as were removed prior to this
commit, and it was built only on amd64 - installed as /usr/bin/as, and
used as a bootstrap tool.
The amd64 exp-run has completed and failures have now been addressed in
the individual ports, so disable it by default.
PR: 233611, 205250 [exp-run]
Sponsored by: The FreeBSD Foundation
