Make Ethernet rules more similar to the usual layer 3 rules by also
allowing ridentifier and labels to be set on them.
Reviewed by: kp
Sponsored by: Rubicon Communications, LLC ("Netgate")
This fixes the detection of pending interrupts when pirval is 0 and the
pending bit is set
More information how this situation occurs, can be found here:
c5b5f2d808/sys/amd64/vmm/intel/vmx.c (L4016-L4031)
Reviewed by: corvink, markj
Fixes: 02cc877968 ("Recognize a pending virtual interrupt while emulating the halt instruction.")
MFC after: 1 week
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D39620
Identifiers make it clearer what is going on and makes it easier to
find consumers of sysctl functionality.
No functional change.
MFC after: 3 days
Reviewed by: asomers
Differential Revision: https://reviews.freebsd.org/D39797
E820 table will be used to report valid RAM ranges and reserve special
memory areas like graphics memory for GPU passthrough.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39550
For debugging purposes it is helpful to dump the E820 table.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39549
This function makes it easy to allocate new E820 entries. It will be
used to allocate graphics memory for Intel integrated graphic devices.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39547
The VGA and the ROM memory ranges can't be used as system memory. For
that reason, remove them from the E820 table.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39546
There are some use cases where bhyve has to prepare some special memory
regions. E.g. GPU passthrough for Intel integrated graphic devices needs
to reserve some memory for the graphic device. So, bhyve has to inform
the guest about those memory regions. This information can be passed by
the qemu fwcfg interface. As qemu creates an E820 table, we can reuse
the existing fwcfg item "etc/e820".
This commit is the first one of a series. It only adds a basic
implementation for the creation of the E820 table. Some subsequent
commits will add more items to the E820 table and register it as fwcfg
item.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D39545
This allows us to support this hardware and, in the future, use clocks
so they are enabled past the initial kernel boot process.
Reviewed by: ray
Differential Revision: https://reviews.freebsd.org/D30103
This commentary was carried over from the x86 version of the same code,
but has actually been inaccurate for a while now. As of FreeBSD 12.x,
all environments are used unless they disable each other. See
39d44f7f15 ("kern_environment: use any provided environments [...]")
for details.
Reviewed by: imp
Differentiala Revision: https://reviews.freebsd.org/D35695
In the early days of gbde, it linked against libmd. Shortly after
conception, phk replaced ARC4 with SHA-512, but libmd did not have SHA2
at the time thus he built a copy of sha2.c for gbde.
Fast forward 3 years, cperciva adds SHA2 to libmd -- this makes gbde's
build of sha2.c redundant, but it's (understandably) overlooked. Let's
simplify the gbde build now and just assume that libmd includes the most
optimal implementation.
Reported by: koobs (weird lto errors?)
Differential Revision: https://reviews.freebsd.org/D34668
Independent of all of the commands, bectl itself takes an `-r` flag that
specifies the BE root to use. This was originally added to facilitate
testing, but it was later discovered to be incredibly useful in other
scenarios; e.g., trying to recover some boot environments in rescue
media.
The "BE root" described here is the parent dataset that holds boot
environments, but I've no idea if that's an accepted definition for that
dataset.
Reviewed by: gallatin, imp, Pau Amma
MFC after: 1 week
Differential Review: https://reviews.freebsd.org/D39710
This reverts commit 4c856fb333 to
resolve a newly introduced deadlock which in practice in more
disruptive that the issue this commit intended to address.
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Mark Maybee <mark.maybee@delphix.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Issue #14775Closes#14790
Add loongarch64 definitions & lua module setjmp asm
LoongArch is a new RISC ISA, which is a bit like MIPS or RISC-V.
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Han Gao <gaohan@uniontech.com>
Signed-off-by: WANG Xuerui <xen0n@gentoo.org>
Closes#13422
All in-tree implementations of VOP_CLOSE() for filesystems proclaiming
MNTK_EXTENDED_SHARED, are fine with the shared lock for the closed
vnode. I checked the following implementations:
ffs
ext2
ufs
null
tmpfs
devfs
fdescfs
cd9660
zfs
It seems that initial addition of FWRITE check was due to necessity of
handling the VV_TEXT vnode vflag. Since VOP_ADD_WRITECOUNT() only
requires shared lock, we can relax the locking requirement there.
Reviewed by: markj, Olivier Certner <olce.freebsd@certner.fr>
Tested by: Olivier Certner
Sponsored by: The FreeBSD Foundation
Differential revision: https://reviews.freebsd.org/D39784
The bit values are numbers given in octal representation, not decimal,
as one might assume from the description. Same goes for the base,
although this has an example.
Reviewed by: emaste
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D39815
Added disassembly support for each type of str/strb/strh instruction
encoding.
Reviewed by: mhorne
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39336
The current implementation is wrong, since it unconditionally sets the
amount equal to the <size> field of the instruction. However, when the
<S> bit (scale) is not set, it must be zero.
Also fix a typo, sxts to sxtx, according to the Arm64 documentation.
Reviewed by: mhorne
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39334
These flags are TCP specific. While here, make also several LRO
internal functions to pass tcpcb pointer instead of inpcb one.
Reviewed by: rrs
Differential Revision: https://reviews.freebsd.org/D39698
This makes inpcb lighter and allows future cache line optimizations
of tcpcb. The reason why HPTS originally used inpcb is the compressed
TIME-WAIT state (see 0d7445193a), that used to free a tcpcb, while the
associated connection is still on the HPTS ring.
Reviewed by: rrs
Differential Revision: https://reviews.freebsd.org/D39697
The purge was intentionally removed in a540cdca31. My assumption
was that the stacks that use the input queue always call the
tcp_handle_orphaned_packets() in their tfb_tcp_fb_fini method.
However, rack will skip doing that if t_fb_ptr is NULL and there are
scenarios when it is NULL, e.g. close(2) on a socket (but some
special close(2)). Instead of working out all possible scenarios
let's put this safebelt back.
Reviewed by: rrs
Differential Revision: https://reviews.freebsd.org/D39696
Mostly mechanical changes, with some reworking in irdma_cm for iterating
over interfaces and addresses. Further rework by Bartosz Sobczak.
Reviewed by: bartosz.sobczak_intel.com
Tested by: mateusz.moga_intel.com
Sponsored by: Juniper Networks, Inc.
Differential Revision: https://reviews.freebsd.org/D38960
The driver is enormous and rarely used.
text data bss dec hex filename
23076646 1870505 4415872 29363023 0x1c00b4f kernel.before
20017433 1870305 4416000 26303738 0x1915cfa kernel.after
People using the driver will need to add pmspcv_load="YES" to
their loader.conf.
Reviewed by: jhb
Relnotes: yes
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D39816
The declarations for al_eth_lm_retimer_ds25_signal_detect() and
al_eth_lm_retimer_ds25_cdr_lock() say that these functions return
'al_bool', but the definitions actually return 'boolean_t'.
Make the definitions match the declarations.
Reviewed by: jhb, emaste
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D39759
This is the final part, which actually makes boolean_t unsigned. Note
that we do not change its size, nor do we try to change it directly to
bool, since that results in a lot of regressions.
Converting the remaining instances of boolean_t to plain C99 bool can
now be done in a piecemeal fashion, after which boolean_t may hopefully
be retired.
MFC after: 1 week
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D39753
Noticed while attempting to make boolean_t unsigned: some vm-related
function declarations and defintions were using boolean_t where they
should have used int, and vice versa.
MFC after: 1 week
Reviewed by: jhb
Differential Revision: https://reviews.freebsd.org/D39753
Noticed while attempting to change boolean_t into an actual bool: in
include/sys/zfs_ioctl_impl.h, zfs_vfs_held() is declared to return a
boolean_t, but in module/os/freebsd/zfs/zfs_ioctl_os.c it is defined to
return an int. Make the definition match the declaration.
Obtained from: https://github.com/openzfs/zfs/commit/62cc9d4f6
Reviewed by: jhb
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D39753
This is required to announce support for some accelerated AES
operations. AVX512BW indicates support for the AVX512-FP16 extension
and AVX512VL indicates support for the use of AVX512 instructions with
vector lengths smaller than 512 bits.
VAES and VPCLMULQDQ extensions indicate that VEX-prefixed AES-NI and
pclmulqdq instructions are supported.
All of these bits are needed for OpenSSL to use VAES to accelerate
AES-GCM transforms.
Reviewed by: corvink, kib, jhb
MFC after: 2 weeks
Sponsored by: Stormshield
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D39781
A signed one-bit wide bit-field can take only the values 0 and -1. Clang
16 introduced a warning that "implicit truncation from 'int' to a
one-bit wide bit-field changes value from 1 to -1". Fix the warnings by
using C99 bool.
Reported by: Clang 16
Reviewed by: emaste, jhb
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D39705
This reverts commit 4c856fb333.
To quote a pending upstream PR:
This reverts commit 4c856fb to resolve a newly introduced deadlock which
in practice is more disruptive that the issue this commit intended to
address.
Causes deadlocks described in https://github.com/openzfs/zfs/issues/14775
Sponsored by: Rubicon Communications, LLC ("Netgate")
Usage:
zpool set org.freebsd:comment="this is my pool" poolname
Tests are based on zfs_set's user property tests.
Also stop truncating property values at MAXNAMELEN, use ZFS_MAXPROPLEN.
Reviewed by: markj
Approved by: markj
Co-authored-by: Mateusz Piotrowski <0mp@FreeBSD.org>
Obtained from: OpenZFS 8eae2d214c Add support for zpool user properties
Sponsored by: Beckhoff Automation GmbH & Co. KG.
Sponsored by: Klara Inc.
Differential Revision: https://reviews.freebsd.org/D39657
This is a temporary measure until a better fix is sorted out.
Upstream report: https://github.com/openzfs/zfs/issues/14785
Reported by: Evgeniy Khramtsov
Sponsored by: Rubicon Communications, LLC ("Netgate")
This brings in the following commits:
commit 584b574a3b16c6772c8204ec1d1c957c56f22a87
12174 i86pc: variable may be used uninitialized
Author: Toomas Soome <tsoome@me.com>
Reviewed by: John Levon <john.levon@joyent.com>
Reviewed by: Andrew Stormont <astormont@racktopsystems.com>
Approved by: Dan McDonald <danmcd@joyent.com>
commit a25e615d76804404e5fc63897a9196d4f92c3f5e
12371 dis x86 EVEX prefix mishandled
12372 dis EVEX encoding SIB mishandled
12373 dis support for EVEX vaes instructions
12374 dis support for EVEX vpclmulqdq instructions
12375 dis support for gfni instructions
Author: Robert Mustacchi <rm@fingolfin.org>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Approved by: Joshua M. Clulow <josh@sysmgr.org>
commit c1e9bf00765d7ac9cf1986575e4489dd8710d9b1
12369 dis WBNOINVD support
Author: Robert Mustacchi <rm@joyent.com>
Reviewed by: Hans Rosenfeld <hans.rosenfeld@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Dan McDonald <danmcd@joyent.com>
commit e4f6ce7088a7dd335b9edf4774325f888692e5fb
10893 Need support for new Cascade Lake Instructions
Author: Robert Mustacchi <rm@joyent.com>
Reviewed by: Hans Rosenfeld <hans.rosenfeld@joyent.com>
Reviewed by: Dan McDonald <danmcd@joyent.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Gordon Ross <gwr@nexenta.com>
commit cff040f3ef42d16ae655969398f5a5e6e700b85e
10226 Need support for new EPYC ISA extensions
Author: Robert Mustacchi <rm@joyent.com>
Reviewed by: Hans Rosenfeld <hans.rosenfeld@joyent.com>
Reviewed by: Jason King <jason.king@joyent.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Dan McDonald <danmcd@joyent.com>
commit d242cdf5288b86d9070d88791c8ee696612becdc
8492 AVX512 dis - legacy logical instructions
Author: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.w.ross@gmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
commit 81b505b772ab015c588c56bb116239ee549b6eee
8384 AVX512 dis - EVEX prefix support
8385 32-bit avx dis test mishandles EVEX prefix
8386 32-bit bound dis is incorrect
Author: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.w.ross@gmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
commit 92381362ae635a3bea638d87b7119f1623b6212e
8319 dis support for new xsave instructions
Author: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Gordon Ross <gordon.w.ross@gmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
commit a4e73d5d60e566669c550027fae2b1d87b4be2b4
8240 AVX512 dis - opmask instruction support
Author: Jerry Jelinek <jerry.jelinek@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Gordon Ross <gordon.w.ross@gmail.com>
959b2dfd39979fe8a9a315a52741d009eb168822
7825 want avx dis tests
7826 PCLMULQDQ psuedo-ops aren't properly described in dis
7827 dis tests for f16c, movbe, cpuid, msr, tsc, fence instrs
7828 sysenter and sysexit dis should be allowed in 64-bit x86
Author: Robert Mustacchi <rm@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
MFC after: 2 weeks
Add a regression test for a718431c30 ("lookup(): ensure that
openat("/", "..", O_RESOLVE_BENEATH) fails").
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
Packet Mark is an analogue to ipfw tags with O(1) lookup from mbuf while
regular tags require a single-linked list traversal.
Mark is a 32-bit number that can be looked up in a table
[with 'number' table-type], matched or compared with a number with optional
mask applied before comparison.
Having generic nature, Mark can be used in a variety of needs.
For example, it could be used as a security group: mark will hold a security
group id and represent a group of packet flows that shares same access
control policy.
Reviewed By: pauamma_gundo.com
Differential Revision: https://reviews.freebsd.org/D39555
MFC after: 1 month
