Introduce undocumented option -d to dump parsed zonetab file contents
and add a "baseline" target along with instructions on updating it.
Reviewed by: philip
Differential Revision: https://reviews.freebsd.org/D39634
Rather than having a tool in the FreeBSD base system for obtaining
the FreeBSD ports tree, users are encouraged to `pkg install git`
and then `git clone https://git.FreeBSD.org/ports.git /usr/ports`.
The portsnap servers will continue operating until FreeBSD 13 reaches
its End-of-Life, and portsnap is available from the ports tree as
ports-mgmt/portsnap.
Requested by: portmgr
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D39563
X-MFC: no
Latest meta.sys.mk follows sys.mk in including local.meta.sys.env.mk
and local.meta.sys.mk late, but we have things we need done early
so move them to local.meta.sys.env.mk
The whole point of the DIRDEPS_BUILD is to avoid tree walks
and basically build everything in a single pass.
We use the pseudo MACHINE "host" to represent the build host.
When the build host is not FreeBSD or is an older version of FreeBSD
it may need some help to build host-tools.
The directory tools/build does this - building libegacy.
local.sys.mk: create a pseudo option MK_host_egacy to indicate
if tools/build needs to be built for "host".
local.dirdeps.mk: set MK_host_egacy.host to ${MK_host_egacy}
all other DEP_MACHINES will get "no"
This allows a Makefile.depend.options in makefs etc to cause tools/build
to be built for host but only if necessary.
local.init.mk: use ISYSTEM as arg to -isystem so that it can be overridden.
The default remains ${STAGE_INCLUDEDIR}
src.init.mk: if MACHINE is host and we are not FreeBSD
set some MK_ flags the same as tools/build/mk/Makefile.boot.pre and
include src.init.${.MAKE.OS:tl}.mk if it exists.
For older versions of FreeBSD add libegacy when building PROGs for "host"
Also instead of -isystem${STAGE_INCLUDEDIR} we want
-I${STAGE_INCLUDEDIR} and -isystem/usr/include so we override ISYSTEM.
This means any headers we stage for "host" will take precedence over
system headers but #include_next will DTRT.
src.init.linux.mk: add
-I${SRCTOP}/tools/build/cross-build/include/linux
and generally deal with building host tools on Linux.
Eg. static linking does not work so set NO_SHARED= no
Override some HAVE_ flags.
src.sys.env.mk: on linux awk throws an warning about # in newvers.sh
just send stderr to /dev/null
Reviewed by: jrtc27, arichardson
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39744
* Align 'on <interface>' parameter with the BNF, so use 'on <ifspec>'
* Clarify etherprotospec BNF, to make it clearer that only numbers are
supported.
Suggested by: Christian McDonald
Sponsored by: Rubicon Communications, LLC ("Netgate")
Move the setting of TARGET_SPEC_VARS to local.sys.env.mk
so meta.sys.mk can do the processing, and include local.meta.sys.mk
later.
Move the setting of GENDIRDEPS_FILTER*_VARS from local.gendirdeps.mk
to local.meta.sys.mk so we can automatically set DEP_* at level 1+
to avoid syntax errors when DEP_* variables are used in conditionals
in Makefile.depend files.
Update gendirdeps.mk just to get the documentation about the above.
No functional change.
local.dirdeps.mk be more careful about adding to DIRDEPS to avoid
unnecessary overhead, and introducing cycles in the graph.
Also set DEP_MACHINE_CPUARCH.
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39737
NETLINK was added along side NETLINK_SUPPORT to control building netlink
specific programs, but it has no consumers so remove it for now.
Reviewed by: melifaro
Differential Revision: https://reviews.freebsd.org/D39678
Several makefile depend on tools built for host.
At least when using DIRDEPS_BUILD we can build these for the
pseudo machine "host" to facilitate building on older host versions.
Ideally we would build these tools in their own directories to avoid
building more than needed.
For now, setting an appropriate default for BTOOLSPATH will suffice
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D39708
jobs.mk automates -j$JOB_MAX and capturing build log based on target.
Compute a default for JOB_MAX in local.sys.mk
Reviewed by: stevek, imp
Differential Revision: https://reviews.freebsd.org/D39683
A typo in Makefile.depend.options including dirdeps.mk rather than
dirdeps-options.mk can result in infinite recursion - don't let that happen.
Reviewed by: stevek
One conditional outside of ifdef WARNS did not protect against an
unset WARNS. Default WARNS to 0 in conditional if not defined.
Obtained from: Juniper Networks, Inc.
These bits are obsolete since 58aa35d429.
This change reverts part of 9ba2b298df as
well as effectively bd3d9826d7, i. e. the
SBus-related modifications. This also gets rid of a nasty hack required
as bus_{read,write}_N(9) doesn't really fit bus_space_subregion(9).
Add CPUTYPE and MACHINE_CPUARCH to the list of variables printed
when there are build errors.
Protect local.sys.mk from multiple inclusion.
Reviewed by: sjg
Obtained from: Juniper Networks, Inc.
lld >= 16 turned on --no-undefined-version by default, which results in
errors whenever symbols are mentioned in version maps, but are not
actually defined in the binary.
Since we have quite a few instances of symbols that are defined or not,
depending on various compile-time settings, suppress this lld check for
the time being.
MFC after: 1 week
meta2deps - add checks to detect truncated/corrupted filemon data
(only known to happen on Linux hosts), to ensure we do not auto
update dependencies based on incomplete data.
meta.stage.mk adds STAGE_SHLIB_LINKS_FILTER and STAGE_LINK_AS_*
We also allow for hosts where egrep is deprecated for grep -E
Reviewed by: stevek
Fix handling of local.dirdeps-missing.mk
we need to reset DEP_RELDIR and DIRDEPS just as if including
a Makefile.depend*
Also fix a typo in DIRDEP_LOADAVG_REPORT
and improve debug output.
Reviewed by: stevek
The output of hexadecimal bytes are in lowercase. Update the example to
reflect the reality.
Reviewed by: gbe (manpages)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39543
Introduce the OpenBSD syntax of "scrub" option for "match" and "pass"
rules and the "set reassemble" flag. The patch is backward-compatible,
pf.conf can be still written in FreeBSD-style.
Obtained from: OpenBSD
MFC after: never
Sponsored by: InnoGames GmbH
Differential Revision: https://reviews.freebsd.org/D38025
if_bridge receives packets via a special interface, if_bridge_input,
rather than by if_input. Thus, netmap's usual hooking of ifnet routines
does not work as expected. Instead, modify bridge_input() to pass
packets directly to netmap when it is enabled. This applies to both
locally delivered packets and forwarded packets.
When a netmap application transmits a packet by writing it to the host
TX ring, the mbuf chain is passed to if_input, which ordinarily points
to ether_input(). However, when transmitting via if_bridge,
bridge_input() needs to see the packet again in order to decide whether
to deliver or forward. Thus, introduce a new protocol flag,
M_BRIDGE_INJECT, which 1) causes the packet to be passed to
bridge_input() again after Ethernet processing, and 2) avoids passing
the packet back to netmap. The source MAC address of the packet is used
to determine the original "receiving" interface.
Reviewed by: vmaffione
MFC after: 2 months
Sponsored by: Zenarmor
Sponsored by: OPNsense
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D38066
It was introduced in 2d3614fb13 (bridge: Log MAC address port flapping).
Reviewed by: gbe (manpages)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D39465
List the specific tools that are controlled by WITH_LLVM_BINUTILS, and
mention the tools that are always or never taken from LLVM. Tools come
from one of three sources (LLVM, ELF Tool Chain, bespoke base system)
and it is useful to be explicit.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39428
Use the date of the last commit from gj@ (d276a4dfa6f5f3711808eff44ff20a92114b4d6e)
Note that for other developers the date is that when the commit bit was taken
in.
Currently, sysctls which enable KDB in some way are flagged with
CTLFLAG_SECURE, meaning that you can't modify them if securelevel > 0.
This is so that KDB cannot be used to lower a running system's
securelevel, see commit 3d7618d8bf. However, the newer mac_ddb(4)
restricts DDB operations which could be abused to lower securelevel
while retaining some ability to gather useful debugging information.
To enable the use of KDB (specifically, DDB) on systems with a raised
securelevel, change the KDB sysctl policy: rather than relying on
CTLFLAG_SECURE, add a check of the current securelevel to kdb_trap().
If the securelevel is raised, only pass control to the backend if MAC
specifically grants access; otherwise simply check to see if mac_ddb
vetoes the request, as before.
Add a new secure sysctl, debug.kdb.enter_securelevel, to override this
behaviour. That is, the sysctl lets one enter a KDB backend even with a
raised securelevel, so long as it is set before the securelevel is
raised.
Reviewed by: mhorne, stevek
MFC after: 1 month
Sponsored by: Juniper Networks
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D37122
This does not remove LLVM_TARGET_MIPS. Note that the only
MACHINE_ARCH values ending in 'hf' were all MIPS architectures, hence
removing the pattern matches for 'hf'.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D39331
Make userland tools such as netstat, route, arp and ndp use
either netlink or rtsock interfaces based on the NETLINK_SUPPORT
options.
Both NETLINK and NETLINK_SUPPORT options are turned on by default.
Reviewed By: eugen
Differential Revision: https://reviews.freebsd.org/D39148
Add myself as a doc committer, mentored by carlavilla and dbaio.
Approved by: carlavilla (mentor)
Differential Revision: https://reviews.freebsd.org/D39254
- Improve the wording that describes cnt and hz (avoid "the long haul")
- Use .Fa for function arguments
- Fix formatting of parenthesis around swi(9) xref
- removed xref to non-existent options(4)
- xref polling(4)
- consistently list xrefs in SEE ALSO
- xref eventtimers(9) in SEE ALSO
Reviewed by: mav, rpokala
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39137
timeout(9) was removed a couple of years ago; all consumers now use the
callout(9) interface.
Explicitly do not bump .Dd anywhere, as this is not a content or
semantic change.
Reviewed by: markj, jhb, Pau Amma <pauamma@gundo.com>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39136
Add more details about the execution and purpose of these shutdown
handlers. Make a point to mention the requirement that they can be run
in a normal or panic context. Add some simple examples.
Add a brief comment to the declaration in sys/eventhandler.h.
Reviewed by: markj
Discussed with: rpokala, Pau Amma <pauamma@gundo.com>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39135
- This function no longer disables interrupts
- MLINK to reboot.9
- The mentions of autoconfiguration is more about shutdown_nice(),
coming in the next commit.
- Describe the RB_* flags relevant to this function
- Describe behaviour when shutdown hooks fail the reset
- Describe expected execution contexts
- Add FF copyright
- xref panic(9)
- xref this page in reboot(2)
Reviewed by: markj
Discussed with: rpokala, Pau Amma <pauamma@gundo.com>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39133
- Better description of what the panic() function does
- Document KERNEL_PANICKED()
- Add a section describing panic execution context
- Add SEE ALSO
Reviewed by: kib, markj, rpokala
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39132
- Add a little bit of introductory text
- Improve the existing example: ANSI C, use a better assertion than a
NULL check (which is discouraged)
- Document the widely used MPASS macro in this page
- Drop the cross-reference to config(8)
Reviewed by: kib, markj, rpokala, Pau Amma <pauamma@gundo.com>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39131
- Document CRITICAL_ASSERT() in this man page.
- Clarify that a thread may also handle interrupts in a critical
section, not only faults/exceptions.
- Note the negative effects of critical section abuse
- Some other minor clarifications
- Add short SEE ALSO
Reviewed by: kib, markj, rpokala, Pau Amma <pauamma@gundo.com>
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39130
These functions, vcount() and count_dev(), no longer exist in the source
tree.
Reviewed by: rpokala
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39128
Use .An -nosplit for the AUTHORS section, so that
it renders without an unnecessary newline.
No .Dd bump since it isn't a content change.
MFC after: 3 days
This will build etdump, makefs and mkimg as bootstrap tools to allow
easily creating disk images. Note that etdump is bootstrapped due to its
use in the release scripts for building ISO images.
Reviewed by: emaste, arichardson
Differential Revision: https://reviews.freebsd.org/D39072
Since 9503d2704c LOADER_ZFS gets turned off when ZFS is, and since
63715498ac ZFS is no longer disabled on powerpc and powerpcspe.
Reviewed by: emaste
Fixes: 9503d2704c ("opts: Minor cleanup of ZFS options")
Fixes: 63715498ac ("powerpc: enable ZFS on 32 bit powerpc/powerpcspe")
Differential Revision: https://reviews.freebsd.org/D39071
RFC 4443 specifies cases where certain packets, like those originating from
local-scope addresses destined outside of the scope shouldn't be forwarded.
The current practice is to drop them, send ICMPv6 message where appropriate,
and log the message:
cannot forward src fe80:10::426:82ff:fe36:1d8, dst 2001:db8:db8::10, nxt
58, rcvif vlan5, outif vlan2
At times the volume of such messages cat get very high. Let's allow local
admins to disable such messages on per vnet basis, keeping the current
default (log).
Reported by: zarychtam@plan-b.pwste.edu.pl
Reviewed by: zlei (previous version), pauamma (docs)
Differential Revision: https://reviews.freebsd.org/D38644
Mark ZFS broken here too, add comment about why. Add comments about
OFED being disabled on 32-bit arm, add comment about why too.
Sponsored by: Netflix
Remove redundant CPUARCH test: we really just want a plain MACHINE_ARCH
here.
Second, always turn off LOADER_ZFS when we turn off ZFS. Not 100%
required, but we did it some places and not others. There's no current
mechanism to say that if X is disabled then X_Y must be too.
Sponsored by: Netflix
With the removal of NgATM it no longer controls anything.
Reviewed by: manu, emaste
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D38882
This standalone module is the last vestage of ATM support in the tree so
send it on its way.
Reviewed by: manu, emaste
Relnotes: yes
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D38880
Most ATM support was removed prior to FreeBSD 12. The netgraph support
was kept as it was less intrusive, but it is presumed to be unused.
Reviewed by: manu
Relnotes: yes
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D38879
This code was used only on MIPS platforms, and has not built in some
time.
Reviewed by: ray
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38986
NDIS was removed a couple of years ago, but the src.conf knob was left
behind.
Fixes: bfc99943b0 ("ndis(4): remove as previous announced")
Sponsored by: The FreeBSD Foundation
Where options exist in both src.opts.mk and kern.opts.mk they should be
kept in sync.
It may be that the option should be flipped the other way (e.g.,
enabling OFED in the kernel on arm64); if so that will be done as a
subsequent commit after further testing.
PR: 269994
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38952
libcasper(3) is not used in bhyve. So move dependency to the appropriate
place.
Reviewed by: markj
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D38905
Where options exist in both src.opts.mk and kern.opts.mk they should be
kept in sync.
PR: 269994
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38935
netlink(4) and associated features will exist in FreeBSD 14.0 but they
will also exist in 13.2, an older version, from commits such as 02b958b1
and b309249b.
This commit needs merging to stable/13 and releng/13.2.
MFC after: 2days (needs to be in RC2)
Reviewed by: imp,melifaro
Pull Request: https://github.com/freebsd/freebsd-src/pull/651
With the deprecation of NgATM, ng_atmllc is the last vestage of ATM
support so deprecate it too.
MFC after: 3 days
Relnotes: yes
Reviewed by: manu, emaste
Differential Revision: https://reviews.freebsd.org/D38878
Support for ATM NICs was removed prior to FreeBSD 12. At the time it
was unclear if this code was still useful without it. Now the time has
come to finish removing support.
Add DREPRECATION NOTICEs to the manpages and gone_in(14, ...) warnings
in the constructors (or module init for ngatmbase).
MFC after: 3 days
Relnotes: yes
Reviewed by: manu, emaste
Differential Revision: https://reviews.freebsd.org/D38877
ATM is an old technology, remove build of related programs by default
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38844
Reviewed by: brooks, imp, emaste
Also add the EM160R to the man page, noting the work-around
required to make it function properly in PPP mode.
MFC-After: 1 week
Sponsored by: Metify Inc.
Sponsored by: Klara Inc.
The top-level charset.pivot.src may be empty, but the top-level
mapper.dir.src is not -- it contains some definitions for supplementary
UCS planes. The SMP/SSP definitions aren't actually used at the moment,
but the inclusion of the SIP definitions fixes conversions involving
JISX0213-1/JISX0213-2 to be possible.
Sponsored by: Klara, Inc.
Fix mandoc -Tlint style issues
* Use Pa instead of Va for .conf element (mdoc warned the Va was unused, and its the
wrong markup anyway)
* Drop useless Va and use Va instead of Ar when referring to variables in the jail file
* One sentence, one line
* drop xr to info(1). That makes no sense, and intro(1) seems unhelpful.
This leaves two warnings: gdb(1) xref not found (but we add a
parenthetical about the package) and a false positive about
a trailing period that is being mistaken for a 'full stop'
when it is really just a character in a filename.
Sponsored by: Netflix
Dumping large routng tables (>1M paths with multipath) require the socket
buffer which is larger than the currently defined limit.
Allow the limit to be set in runtime, similar to kern.ipc.maxsockbuf.
Reported by: Marek Zarychta <zarychtam@plan-b.pwste.edu.pl>
MFC after: 1 day
Summary:
This review ports mlx5 driver, kernel's OFED stack (userland is already enabled), KTLS and krping to powerpc64 and powerpc64le.
krping requires a small change since it uses assembly for amd64 / i386.
NOTE: On powerpc64le RDMA works fine in the userspace with libmlx5, but on powerpc64 it does not. The problem is that contrib/ofed/libmlx5/doorbell.h checks for SIZEOF_LONG but this macro exists on neither powerpc64* nor amd64. Thus, the file silently goes to the fallback function written for 32-bit architectures. It works fine on little-endian architectures, but causes a hard fail on big-endian. It's possible it may also cause some runtime issues on little-endian.
Thus, on powerpc64 I verified that RDMA works with krping.
Reviewers: #powerpc, hselasky
Subscribers: bdrewery, imp, emaste, jhibbits
Differential Revision: https://reviews.freebsd.org/D38786
Summary:
This review ports mlx5 driver, kernel's OFED stack (userland is already enabled), KTLS and krping to powerpc64 and powerpc64le.
krping requires a small change since it uses assembly for amd64 / i386.
NOTE: On powerpc64le RDMA works fine in the userspace with libmlx5, but on powerpc64 it does not. The problem is that contrib/ofed/libmlx5/doorbell.h checks for SIZEOF_LONG but this macro exists on neither powerpc64* nor amd64. Thus, the file silently goes to the fallback function written for 32-bit architectures. It works fine on little-endian architectures, but causes a hard fail on big-endian. It's possible it may also cause some runtime issues on little-endian.
Thus, on powerpc64 I verified that RDMA works with krping.
Reviewers: #powerpc, hselasky
Subscribers: bdrewery, imp, emaste, jhibbits
Differential Revision: https://reviews.freebsd.org/D38786
Also update the UMA manual page to mention its SMR-enabled
functionality, and update locking.9 to mention both epoch and SMR.
Details of its usage are provided in the SMR manual page.
Reviewed by: Olivier Certner, mhorne, kib
MFC after: 2 weeks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38108
In 454adf0fa4 some of the issues reported in the
PR where addressed. This commit adds a clarification about how the prefix of the
directories to be sourced actually behave.
PR: 197152
Reported by: jason.mann+freebsd@gmail.com
Approved by: manpages (bcr@)
Differential Revision: https://reviews.freebsd.org/D38627
Drop a clause that's no longer relevant to v4/v5. Drop support for
softfloat for v[45]. Simplify soft float expression by assuming we're
always either armv6 or armv7.
Sponsored by: Netflix
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D38584
Mostly start each sentence from a new line. Also add more pretty
typesetting to cdce(4).
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D38501
The function itself and much of the information in this page remains
relevant, but many details need to be fixed.
- Update function signatures
- Update the list of major uses of mi_switch() (it is not exhaustive)
- Document 'flags' argument and its possible values
- Document thread lock requirement for callers
- Thread runtime limits are out of scope now, no need to describe them
- Remove outdated information w.r.t. KSE, runqueue, non-preemptible
kernel, etc
- Update the description of cpu_switch() and its responsibilities
PR: 149574
Reviewed by: kib
Discussed with: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38185
The page is fairly simple and will be referenced by mi_switch(9).
Provide some usage notes so that the broader implications of how/when to
use these functions are understood.
Reviewed by: kib, markj
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38182
Some operations like interface creation may need to return metadata
- in this case, interface name - back to the caller if the operation
is successful.
This change implements attaching an `NLMSGERR_ATTR_COOKIE` nla to the
operation reply message via `nlmsg_report_cookie()`.
Additionally, on successful interface creation, interface index and
interface name are returned in the `IFLA_NEW_IFINDEX` and `IFLA_IFNAME
TLVs, encapsulated in the `NLMSGERR_ATTR_COOKIE`.
Reviewed By: pauamma
Differential Revision: https://reviews.freebsd.org/D38283
MFC after: 1 week
Not all FILES entries should end up in FreeBSD-utilities
Reviewed by: bapt
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38296
Onboard new ports committer Robert Clausecker (fuz)
in accordance with step 5 of sec. 7.1 committers guide.
Approved by: eduardo (mentor)
See also: D38416 (steps 1--4)
Differential Revision: https://reviews.freebsd.org/D38417
This driver is based of the enic (Cisco VIC) DPDK driver. It provides
basic ethernet functionality. Has been run with various VIC cards to
do UEFI PXE boot with NFS root.
It was a safe belt just in case if the new port allocation
behaviour introduced in 2510235150 would cause a problem.
Reviewed by: markj, rscheff, tuexen
Differential revision: https://reviews.freebsd.org/D38353
Since f35093f8 semantics of a thread affinity functions is changed to be a
compatible with Linux:
In case of getaffinity(), the minimum cpuset_t size that the kernel permits is
the maximum CPU id, present in the system, / NBBY bytes, the maximum size is not
limited.
In case of setaffinity(), the kernel does not limit the size of the user-provided
cpuset_t, internally using only the meaningful part of the set, where the upper
bound is the maximum CPU id, present in the system, no larger than the size of
the kernel cpuset_t.
Reviewed by: jhb, kib
Differential Revision: https://reviews.freebsd.org/D38111
MFC after: 1 week
The extattrs follows semantic of ufs, mean it cannot
be set to char/block devices and fifos. The attributes
are allocated using regular malloc with M_WAITOK
allocation with the own malloc tag M_TMPFSEA. The memory
consumed by extended attributes is limited to avoid OOM
triggereing by tmpfs_mount variable tm_ea_memory_max,
which is set initialy to 16 MB. The extended attributes
entries are stored as linked list in the tmpfs node.
The mount point lock is required only under setextattr
and deleteextattr to update extended attributes
memory-inuse counter, all other operations are doing
under vnode lock.
Reviewed by: kib
MFC after: 2 week
Differential revision: https://reviews.freebsd.org/D38052
This KPI was removed in d223372545. Note that there are a handful of
references remaining in the src tree to these rtalloc functions that
could be cleaned up by someone with more domain knowledge.
Reviewed by: pauamma (manpages), glebius, melifaro
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38188
The PCBGROUP option and KPI were removed entirely in 93c67567e0.
Reviewed by: pauamma (manpages), glebius, melifaro
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38187
Several important base system components are written in C++, and the
WITHOUT_CXX option produced a system that was not fully functional.
Just accept this, and remove the option to build without C++ support.
This reverts commit adc3c128c6.
Reviewed by: brooks, kevans, jhb (earlier)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D33108
These aren't just needed for compatibility with i386 binaries (which need
the 32-bit section), but potentially also for compatibility with older
binaries on all platforms.
Sponsored by: Klara, Inc.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D38194
While there, drop the unnecessary posixrules option.
Sponsored by: Klara, Inc.
Reviewed by: imp, allanjude
Differential Revision: https://reviews.freebsd.org/D38142
Overview:
Intel(R) QuickAssist Technology (Intel(R) QAT) provides hardware
acceleration for offloading security, authentication and compression
services from the CPU, thus significantly increasing the performance and
efficiency of standard platform solutions.
This commit introduces:
- Intel® 4xxx Series platform support.
- QuickAssist kernel API implementation update for Generation 4 device.
Enabled services: symmetric cryptography and data compression.
- Increased default number of crypto instances in static configuration
for performance purposes.
OCF backend changes:
- changed GCM/CCM MAC validation policy to generate MAC by HW
and validate by SW due to the QAT HW limitations.
Patch co-authored by: Krzysztof Zdziarski <krzysztofx.zdziarski@intel.com>
Patch co-authored by: Michal Jaraczewski <michalx.jaraczewski@intel.com>
Patch co-authored by: Michal Gulbicki <michalx.gulbicki@intel.com>
Patch co-authored by: Julian Grajkowski <julianx.grajkowski@intel.com>
Patch co-authored by: Piotr Kasierski <piotrx.kasierski@intel.com>
Patch co-authored by: Adam Czupryna <adamx.czupryna@intel.com>
Patch co-authored by: Konrad Zelazny <konradx.zelazny@intel.com>
Patch co-authored by: Katarzyna Rucinska <katarzynax.kargol@intel.com>
Patch co-authored by: Lukasz Kolodzinski <lukaszx.kolodzinski@intel.com>
Patch co-authored by: Zbigniew Jedlinski <zbigniewx.jedlinski@intel.com>
Sponsored by: Intel Corporation
Reviewed by: markj, jhb
Differential Revision: https://reviews.freebsd.org/D36254
This conditionally gives all registered shutdown handlers a chance to
perform the reboot, with cpu_reset() being the fallback. The '\s'
modifier can be used with the command to get the previous behaviour.
The motivation is that some platforms may not be able do anything
meaningful via cpu_reset(), due to a lack of standardized reset
mechanism and/or firmware shortcomings. However, they may have a
separate device driver attached that normally performs the reboot. Such
is the case for some versions of the Raspberry Pi, where reset via PSCI
fails, but the BCM2835 watchdog driver has a shutdown hook.
Reported by: bz
Reviewed by: markj (slightly earlier version)
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D37981
The growfs_fstab script will add a new swap partition as a dump
device as well, but only if dumpdev is set to AUTO.
MFC after: 3 days
Reviewed by: pauamma
Differential Revision: https://reviews.freebsd.org/D38166
Some existing applications setup Netlink socket with
SOCK_DGRAM instead of SOCK_RAW. Update the manpage to clarify
that the default way of creating the socket should be with
SOCK_RAW. Update the code to support both SOCK_RAW and SOCK_DGRAM.
Reviewed By: pauamma
Differential Revision: https://reviews.freebsd.org/D38075
Some devices have CDC_CM descriptors that would point us to
the wrong interfaces. Add a quirk to ignore those (prefering the
CDC_UNION descriptor effectively)
Reviewed by: manu
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37942
The wireless example in lagg(4)'s manpage no longer works, so update.
laggtype is not documented in the manpage other than in the example,
so add a paragraph about it.
While here, move section on rc.conf somewhere it sits more logically.
Reviewed by: pauamma
Differential Revision: https://reviews.freebsd.org/D31315
All machine/atomic.h necessarily include sys/atomic_common.h, which
brings in types.h.
Reviewed by: imp, kib
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38040
1. Update ena.4 manual file to include amazon owner emails.
2. State that the driver is developed by amazon but leave
that it was originally written by Semihalf, similarly to other
drivers in the /share/man/ directory of the FreeBSD source code.
3. Advance year in copyright notice to 2022.
MFC after: 2 weeks
Sponsored by: Amazon, Inc.
Document that the growfs(7) script works only if the root file system
is in the last partition and free space immediately follows it.
Don't imply that /usr can be a separate partition, as that would
likely mean that root is not last.
Reported by: marklmi at yahoo dot com
Simply said, WDAT is an abstraction for the real WDT hardware. For
instance, to add a newer generation WDT to ichwd(4), one must know the
detailed hardware registers, etc..
With WDAT, the necessary IO accesses to operate the WDT are comprehensively
described in it and no hardware knowledge is required.
With this driver, the WDT on Advantech ARK-1124C, Dell R210 and Dell R240 are
detected and operated flawlessly.
* While R210 is also supported by ichwd(4), others are not supported yet.
The unfortunate thing is that not all systems have WDAT defined.
Submitted by: t_uemura at macome.co.jp
Reviewed by: hrs
Differential Revision: https://reviews.freebsd.org/D37493
Allow for site customization to minimize churn in share/mk
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37895
for all devices except Kensington Slimblade Trackball as it brokes
some other devices like Contour Rollermouse Red
Add a quirk for it as well.
Reported by: Atte Peltomäki <koston_AT_iki_DOT_fi>
PR: 267922
MFC after: 2 weeks
for all devices except Kensington Slimblade Trackball as it brokes
some other devices like Contour Rollermouse Red
Add a quirk for it as well.
Reported by: Atte Peltomäki <koston_AT_iki_DOT_fi>
PR: 267922
MFC after: 2 weeks
This is to upgrade current irdma driver version (in support of RDMA on
Intel(R) Ethernet Controller E810) to 1.1.5-k
change summary:
- refactor defines for hardware registers
- rereg_mr verb added in libirdma
- fix print warning during compilation
- rt_ros2priority macro fix
- irdma.4 validated with mandoc
- fixing nd6_resolve usage
- added libirdma_query_device
- sysctl for irdma version
- aeq_alloc_db fix
- dwork_flush protected with qp refcount
- PFC fixes
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reviewed by: erj@
Sponsored by: Intel Corporation
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D36944
* Separate interface creation from interface modification code
* Support setting some interface attributes (ifdescr, mtu, up/down, promisc)
* Improve interaction with the cloners requiring to parse/write custom
interface attributes
* Add bitmask-based way of checking if the attribute is present in the
message
* Don't use multipart RTM_GETLINK replies when searching for the
specific interface names
* Use ENODEV instead of ENOENT in case of failed RTM_GETLINK search
* Add python netlink test helpers
* Add some netlink interface tests
Differential Revision: https://reviews.freebsd.org/D37668
Sync serial (e.g. T1/T1/G.703) interfaces are obsolete, this driver
includes obfuscated source, and has reported potential security issues.
Differential Revision: https://reviews.freebsd.org/D33468
Sync serial (e.g. T1/T1/G.703) interfaces are obsolete, this driver
includes obfuscated source, and has reported potential security issues.
Differential Revision: https://reviews.freebsd.org/D33467
And the related sconfig utility. Sync serial (e.g. E1/T1) interfaces
are obsolete, and nobody responded to several inquires on the mailing
lists about use of these drivers.
Relnotes: Yes
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D23928
Add documentation of the growfs script's new ability to add a swap
partition, expanding on the previous functionality as well. Add the
growfs_fstab helper script, which runs separately. Add a description
of how to expand a file system a second time if swap had been added.
While here, fix a typo.
Reviewed by: pauamma
Differential Revision: https://reviews.freebsd.org/D37465
Add some extra customization points so that FreeBSD build
can be adapted to local requirements.
We use these to minimize changes to share/mk
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37617
The reference to the "DARPA Internet" seems not quite
up to date in 2022, so move that to the HISTORY section.
Mention RFC 2780 and RFC 5237.
Obtained from: NetBSD
MFC after: 3 days
These facilitate customizing the build with minimal churn.
Reviewed by: stevek
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D37592
SAM-5 specification states maximum size of command identifier (tag),
defined by specific transports, should not be larger than 64 bits.
While most of supported transports use 32 bits or less, it was
reported that virtio-scsi uses 64 bits. Truncation to 32 bits in
bhyve code caused false tag conflict errors reported and possibly
other issues.
This changes CTL ABI and HA protocol, so CTL_HA_VERSION is bumped.
While we make HA protocol incompatible, increase default maximum
number of ports in CTL from 256 to 1024, matching number of LUNs.
There are many reports from people who need many iSCSI targets with
only one LUN each. Increased memory consumption should be less of
a problem these days.
PR: 267539
GCC 12 raises warnings about literal operator suffixes not preceded by
'_' in libc++ headers such as <string_view> as it doesn't recognize
libc++ headers being an implementation of the standard.
GCC 12 also warns about clang-specific pragmas in <locale>.
Disabling these warnings globally for all C++ code is not ideal, but
is a better option than patching libc++ headers to ignore these
warnings.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D37530
This produces an "expansion of date or time macro is not reproducible"
warning or error upon use of __DATE__ or __TIME__.
Provide NO_WDATE_TIME for ports or 3rd party software to opt out.
This is a recommit of 489d7a8528, which was reverted (by baf8cbcd97)
due to ports build failures.
PR: 267902 [exp-run]
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D29580
Clang 15 enforces function definitions using the C89 form rather than
the K&R form. While not strictly a prototype (which is only for a
declaration), use the name that mirror's clang's warning name. Much code
in contrib still uses K&R function definitions, so invent this for
compiling there.
Sponsored by: Netflix
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D37515
Netlink has a confirmation/error reporting mechanism for the sent
messages. Kernel explicitly acks each messages if requested (NLM_F_ACK)
or if message processing results in an error.
Similarly, for multipart messages - typically dumps, where each message
represents a single object like an interface or a route - another
message, NLMSG_DONE is used to indicate the end of dump and the
resulting status.
As a result, successfull dump ends with both NLMSG_DONE and NLMSG_ERROR
messages.
RFC 3549 does not say anything specific about such case.
Linux adopted an optimisation which suppresses NLMSG_ERROR message
when NLMSG_DONE is already sent. Certain libraries/applications like
libnl depends on such behavior.
Suppress sending NLMSG_ERROR if NLMSG_DONE is already sent, by
setting newly-added 'suppress_ack' flag in the writer and checking
this flag when generating ack.
This change restores libnl compatibility.
Before:
```
~ nl-link-list
Error: Unable to allocate link cache: Message sequence number mismatch
````
After:
```
~ nl-link-list
vtnet0 ether 52:54:00:14:e3:19 <broadcast,multicast,up,running>
lo0 ieee1394 <loopback,multicast,up,running>
```
Reviewed by: bapt,pauamma
Tested by: bapt
Differential Revision: https://reviews.freebsd.org/D37565
scrub rules have defaulted to handling fragments for a long time, but
since we removed "fragment crop" and "fragment drop-ovl" in 64b3b4d611
this has become less obvious and more expensive ("reassemble" being the
more expensive option, even if it's the one the vast majority of users
should be using).
Extend the 'scrub' syntax to allow fragment reassembly to be disabled,
while retaining the other scrub behaviour (e.g. TTL changes, random-id,
..) using 'scrub fragment no reassemble'.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D37459
Along with _PSV, _HOT, and _CRT, ACPI supports the _CR3 threshold
which specifies a temperature above which a system should transition
to the S3 standby state.
On FreeBSD, this is more useful than _HOT, which specifies the S4
transition threshold temperature (since FreeBSD does not generally
support the S4 state), or, in many cases, _CRT, since after
transitioning to S3 the system can cool and then be resumed.
Reviewed by: jhb, bcr (manpages)
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D35980
A small reduction in build infrastructure complexity; when we had both
Clang and GCC in the tree it was useful to have both built, and choose
one or the other to install as /usr/bin/cc. Now only Clang is in the
tree, and there is no point in building and installing base Clang but
not providing it as cc (and c++, cpp).
Reviewed by: imp
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37075
libc++ requires C++20, so mark C++ (MK_CXX) as broken if the compiler
does not support C++20.
Reviewed by: emaste
Differential Revision: https://reviews.freebsd.org/D36893
Remove support for booting off of firewire, and for having dcons via
firewire in the loader. Kernel support for these things is unchanged.
Discussed on arch@ and the current state is not working (and the build
was wrong to boot).
Sponsored by: Netflix
Discussed: https://lists.freebsd.org/archives/freebsd-arch/2022-November/000267.html
Reviewed by: kevans, melifaro, emaste
Differential Revision: https://reviews.freebsd.org/D37334
