Commit 5218d82c81 added a new NFSv4.1/4.2 procedure called
AppendWrite that uses a Verify to avoid a separate Getattr RPC
for the common case where the client knows the correct file
size for O_APPEND writes.
This patch modifies nfsstat so that it displays a count of
these new RPCs for the "-E -c" option.
With M_EXTPG mbufs these two counters already do not represent the
reality. As we are moving towards protocol independent socket buffers,
which may not even use mbufs at all, the counters become less and less
relevant. The only userland seeing them was 'netstat -x'.
PR: 264181 (exp-run)
Reviewed by: markj
Differential revision: https://reviews.freebsd.org/D35334
This is an initial commit for RDMA FreeBSD driver for Intel(R) Ethernet
Controller E810, called irdma. Supporting both RoCEv2 and iWARP
protocols in per-PF manner, RoCEv2 being the default.
Testing has been done using krping tool, perftest, ucmatose, rping,
ud_pingpong, rc_pingpong and others.
Signed-off-by: Eric Joyner <erj@FreeBSD.org>
Reviewed by: #manpages (pauamma_gundo.com) [documentation]
MFC after: 1 week
Relnotes: yes
Sponsored by: Intel Corporation
Differential Revision: https://reviews.freebsd.org/D34690
As an example:
printf 'We don=27t know what to do with other=20worlds.=0D=0A' \
| bintrans qp -u
Differential Revision: https://reviews.freebsd.org/D34933
Reviewed by: debdrup (manpage)
o ignore '.POSIX:' if not in first non-comment line
of Makefile as specified by POSIX.
add unit-tests for above.
Merge commit '92bfae0e6bd53a7a0d6fe55e70a916d86cf26e8b'
When invoked by inetd, ctlstat -P will now produce output suitable for
ingestion into Prometheus.
It's a drop-in replacement for https://github.com/Gandi/ctld_exporter,
except that it doesn't report the number of initiators per target, and
it does report time and dma_time.
MFC after: 2 weeks
Sponsored by: Axcient
Relnotes: yes
Reviewed by: bapt, bcr
Differential Revision: https://reviews.freebsd.org/D29901
diff3 in -m mode generates a complete file with changes bracketed with
conflict markers. This adds support for diff3 to generate version
control style three way merge output.
The output format was inferred from looking at the gnu diff3 output on a
selection of test files as a specification of what diff3 -m should
output is not available. It is likely there are cases where the -m
output differs from other tools and I am happy to update diff3 to
address these.
Discussed with: pstef, kevans
Sponsored by: Klara, Inc.
Diff3 in -A mode generates an ed script to show how the 3 files and
brackets changes that conflict. The ed script generated should when
applied leave familiar merge conflict markers in a patched file.
Diff3 output is not documented, this feature has been arrived at by
comparing bsd diff3 output to gnu diff3 output until they were made to
agree. There are likely to still be differences between these formats.
The gnu diff3 guide is actually quite good at explaining how diff3
output should appear, but it doesn't cover every form of output from
diff3.
https://www.gnu.org/software/diffutils/manual/diffutils.html#Comparing-Three-Files
Discussed with: pstef, kevans
Sponsored by: Klara, Inc.
Replace the edscript code that tracked and printed lines using byte
offsets with code that can work from line offsets.
This tidies up the reduces duplication in the edscript output code. It
also fixes the usage of the de struct so that it only tracks diffs as
line offsets rather than the usage changing from line offsets to byte
offsets during the lifetime of diff3.
Large files with large numbers of ranges will probably suffer in
performance here, but as we don't use diff3 yet this isn't a regression.
Include a warning for future hackers so they have a place to start
hacking from.
Reviewed by: pstef
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D34941
This test cannot run without an unprivileged_user being specified
anyways, so just run as the unprivileged user. Revoking read permisions
works just as well if you're guaranteed non-root.
Reviewed by: pstef
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D34950
Various scripts expect the base64 command to be present. We've had the
code and it's been exposed as b64encode/b64decode, but it wasn't widely
known under these names and the syntax is much different.
Reviewed by: delphij
Differential Revision: https://reviews.freebsd.org/D32945
This functionality is present in GNU base64 and I find it useful when
I want to generate random, ASCII-clean data of specific width.
Reviewed by: delphij
Differential Revision: https://reviews.freebsd.org/D32944
The program will be installed as bintrans, uuencode, uudecode,
b64encode, and b64decode and will be responsible for running the coders
according to their historical behavior.
Additionally, bintrans will be able to take a parameter designating
the coder and accept all its options in this form:
bintrans <coder> [options]
and the behavior should be the same as if
<coder> [options]
was invoked.
This has the advantage that adding coders won't require installing them
as binaries.
Move uudecode files to uuencode since the latter is the one that
provides the manual page.
Reviewed by: delphij (previous version)
Differential Revision: https://reviews.freebsd.org/D32943
diff3 with the -e (ed script flag) can generate line deletions, add
support for deletions and add a test case to exercise this behaviour.
This functionality was unearthed through comparison of bsd diff3 and gnu
diff3 output.
Reviewed by: pstef
Sponsored by: Klara, Inc.
Differential Revision: https://reviews.freebsd.org/D34912
Fix a typo, and move a sentence onto a new line in accordance with
mdoc(7) syntax.
While here, also remember to bump .Dd accordingly, as it was missed in
the prior commit.
Reported by: maxim@
Improve discoverability of the functionality by mentioning in the
userland tool manual. Add a SEE ALSO entry to rc.conf(5) where more
details are provided.
Sponsored by: Fudo Security (a.wolk)
Differential Revision: https://reviews.freebsd.org/D30334
Add PS_MODE_NO_KINFO_PROC cmd modifier that indicates that neither
process list should be queried from the kernel, nor list of pids or `-a`
switch provided on the command line to filter the output.
This is intended for use by commands that query information not
neccessary attributed to specific process.
Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D34834
Some of the lists were not displaying correctly. Fix that.
Also, address linters errors.
Fixes: 22054f8891 Report I/O stats from the CAM_IOSCHED_DYNAMIC extension
MFC after: 1 week
This more clearly differentiates system call arguments from integer
registers and return values. On current architectures it has no effect,
but on architectures where pointers are not integers (CHERI) and may
not even share registers (CHERI-MIPS) it is necessiary to differentiate
between system call arguments (syscallarg_t) and integer register values
(register_t).
Obtained from: CheriBSD
Reviewed by: imp, kib
Differential Revision: https://reviews.freebsd.org/D33780
This register set contains the values of the fsbase and gsbase
registers. Note that these registers can already be controlled
individually via ptrace(2) via MD operations, so the main reason for
adding this is to include these register values in core dumps. In
particular, this will enable looking up the value of TLS variables
from core dumps in gdb.
The value of NT_X86_SEGBASES was chosen to match the value of
NT_386_TLS on Linux. The notes serve similar purposes, but FreeBSD
will never dump a note equivalent to NT_386_TLS (which dumps a single
segment descriptor rather than a pair of addresses) and picking a
currently-unused value in the NT_X86_* range could result in a future
conflict.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D34650
