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
