pfind(9): follow-up fixes and improvements
(Found on a branch from a year ago.)
- Adjust NAMEs
- MLINKS: add pfind_any.9, pfind_any_locked.9; remove old zpfind.9
- Reword the description of pfind_any() so that it doesn't imply only
zombie processes are returned
- Fix a comma
- Use .Dv for the macro PRS_ZOMBIE
- Move the (logically separate) final statement to a new paragraph
- .Xr to pget(9)
Reviewed by: 0mp
Fixes: 07d78399eb79 ("pfind(9): Update to recent behavior")
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D53548
(cherry picked from commit 2ace05b65a2c912888aeec921fc6f990a5c36909)
[mlir][amdgpu] Continue lowering make_tdm_descriptor. (#171498)
* changes workgroup mask's type from i16 to vector<16xi1>
* changes pad_amount and pad_interval from Index to I32
* adds lit tests for padEnable, iteration and dynamic cases
* adds TODO for a future instrumentation pass to validate inputs
* adds descriptor groups 2 and 3
www/py-aiobreaker: Add new port
aiobreaker is a Python implementation of the Circuit Breaker pattern,
described in Michael T. Nygard's book Release It!_.
Circuit breakers exist to allow one subsystem to fail without destroying
the entire system. This is done by wrapping dangerous operations
(typically integration points) with a component that can circumvent
calls when the system is not healthy.
e1000: Don't enable ASPM L1 without L0s
Reporter noted packet loss with 82583. NVM is down level. The
errata docs mention disabling this, which should be the firmware
default, so I am not sure why we were enabling this bit. Linux and
OpenBSD have the same issue, while NetBSD got it right.
Reported by: Codin <codin at nagi.ftp.sh>
Tested by: Codin <codin at nagi.ftp.sh>
(cherry picked from commit 2ead091715dee327b3e00bc9840e1a95827b8e82)
e1000: Bump 82574/82583 PBA to 32K
The reporter contacted me with packet loss and throughput fluctuations
on a low power machine (Intel J1900) that got worse with the recent AIM
algorithm in FreeBSD 14.2+.
32K RX PBA matches Linux default. Add a conditional path since we don't
otherwise do a fixup for jumbo frames to retain space for two frames in
Tx.
With this change and an additional errata change, the throughput meets
line rate for the reporter.
Reported by: Codin <codin at nagi.ftp.sh>
Tested by: Codin <codin at nagi.ftp.sh>
(cherry picked from commit aa30bab9a92e1be230b9708bff9f33aae7d384e5)
e1000: Don't enable ASPM L1 without L0s
Reporter noted packet loss with 82583. NVM is down level. The
errata docs mention disabling this, which should be the firmware
default, so I am not sure why we were enabling this bit. Linux and
OpenBSD have the same issue, while NetBSD got it right.
Reported by: Codin <codin at nagi.ftp.sh>
Tested by: Codin <codin at nagi.ftp.sh>
(cherry picked from commit 2ead091715dee327b3e00bc9840e1a95827b8e82)
e1000: Bump 82574/82583 PBA to 32K
The reporter contacted me with packet loss and throughput fluctuations
on a low power machine (Intel J1900) that got worse with the recent AIM
algorithm in FreeBSD 14.2+.
32K RX PBA matches Linux default. Add a conditional path since we don't
otherwise do a fixup for jumbo frames to retain space for two frames in
Tx.
With this change and an additional errata change, the throughput meets
line rate for the reporter.
Reported by: Codin <codin at nagi.ftp.sh>
Tested by: Codin <codin at nagi.ftp.sh>
(cherry picked from commit aa30bab9a92e1be230b9708bff9f33aae7d384e5)
pmc: add alderlake model
The commit 601925180df4 added the models 6-B7, 6-BA, 6-BF to libpmc, but
they must also be added to the hwpmc module to allow pmc to work on
those CPUs.
Reviewed by: mhorne
MFC after: 1 week
Fixes: 601925180df4 ("libpmc: add more alderlake models")
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D49255
(cherry picked from commit 057dae35ffc6b17dacc84fa21921e93a17ce12b0)
pmc: add alderlaken model
This commit adds alderlaken CPU model to hwpmc/libpmc. JSON event
definitions are imported from Intel perfmon version 1.16.
Reviewed by: mhorne
MFC after: 1 week
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D49229
(cherry picked from commit ca3e47b0ea68664c7e10e1c3e28c5ac7d9932c21)
pmc: add emerald rapids model
This commit adds emerald rapids CPU model to hwpmc/libpmc. JSON event
definitions are imported from Intel perfmon version 1.06.
Reviewed by: mhorne
MFC after: 1 week
Sponsored by: Stormshield
Differential Revision: https://reviews.freebsd.org/D49228
(cherry picked from commit 51a01f3debff8abf63c7cc21db9523c8feb53823)
