hwpmc: fix leak of IBS per-CPU array on unload
pmc_ibs_initialize() allocates the ibs_pcpu[] pointer array, and
pmc_ibs_finalize() exists to free it, but pmc_ibs_finalize() is
never called. Every hwpmc unload on a CPU with IBS therefore leaks
one pmc_cpu_max()-sized pointer array.
Call pmc_ibs_finalize() from pmc_amd_finalize(), alongside the RAPL,
TSC and perf classes. IBS is only initialized on CPUs that support
it, so make pmc_ibs_finalize() return early when ibs_pcpu is NULL,
making it safe to call when the class was skipped at initialize
time, as pmc_rapl_finalize() already is.
Tested on an AMD Ryzen 5 5600X (Zen 3, 12 threads) with INVARIANTS.
Before the change, each kldload/kldunload cycle leaked one 96-byte
M_PMC allocation, and DTrace showed the ibs_pcpu[] allocation from
pmc_ibs_initialize() as the only one never freed. After the change,
50 load/unload cycles leave M_PMC InUse and MemUse unchanged, and
every allocation made at load is freed at unload.
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tarfs_test: split large file test into independent cases
This avoids globally set timeouts for the group of
tarfs_large tests on slower emulated architectures.
While here, lower each testcase's timeout to reflect
the reduction of work. On QEMU aarch64, the largest case
runs in ~500s on a modern desktop, so double that for a
conservative estimate.
Discussed with: des
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D59033
jh7110_temp: CPU temperature sensor for JH7110
This patch adds a driver for the CPU temperature sensor on the jh7110
SoC.
The calibration numbers come from the OpenBSD driver but are reworked to
produce a result in K rather than C.
The temperature is exposed as a sysctl, dev.jh7110_temp.0.temperature
but I have also exposed it as dev.cpu.0.temperature because that's where
you find it on a RaspberryPi and amdtemp(4), so it's a lot more obvious.
(mhorne: Added 'starfive,jh7100-temp' compatible.)
Reviewed by: mhorne, bnovkov
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D59478
devel/automake: Update to 1.19
net/py-avahi: Run autoreconf instead of copying from a directory
with a versioned name. While here, use SETENVI WRK_ENV to run make
with a clean environment.
PR: 298435
Exp-run by: antoine
java/openjdk27: Add port
Upstream release notes:
https://jdk.java.net/27/release-notes
In addition this release contains the following BSD specific fixes:
- Fix os::naked_short_nanosleep on OpenBSD when < 20 miliseconds.
- Only return symbols that match the requested address for dladdr(3) on
BSD.
Reviewed by: pkubaj
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D59519
