stdbool.h: Update for C23
When a compiler with C23 or higher is detected, builtin bool, true,
and false are used to conform the C23 standard.
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D44664
security/wazuh-{agent,manager}: Improve getSerialNumber
Instead of returning UNKNOWN_VALUE, we can leverage the sysctl
'kern.hostuuid' so that users can uniquely identify their devices.
Approved by: acm@
security/wazuh-manager: Fix SIGSEGV when modulesd is starting
When modulesd stops while decompressing the vulnerability detection database,
it accesses an uninitialized structure, causing a SIGSEGV.
Approved by: acm@
security/wazuh-agent: Fix permission denied error for etc/client.keys
wazuh-agentd: ERROR: (1103): Could not open file 'etc/client.keys' due to [(13)-(Permission denied)].
Approved by: acm@
iflib: document new sysctls
Document the new tx related sysctls I've added to iflib in the
last few months: tx_reclaim_ticks & tx_reclaim_thresh
Sponsored by: Netflix
Reviewed by: ziaee
Differential Revision: https://reviews.freebsd.org/D54564
MFC after: 3 days
linker: Reset DMAP protections in link_elf_unload_file()
On x86, when a preloaded kernel module is unloaded, we free the backing
(physically contiguous) pages. The ET_REL linker will have adjusted
protections on segments of the preloaded file, which updates the direct
map, so the original protections must be restored when unloading the
module.
Previously this was handled in kmem_bootstrap_free(), but there is no
apparent reason not to handle this within the kernel linker. Moreover,
we were not resetting permissions in the kernel map on arm64.
Reviewed by: alc, kib
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D54438
www/*nginx: update 3rd party otel
Update nginx-otel to a newer upstream revision to fix OTEL builds
with system gRPC.
PR: 288764
Sponsored by: Netzkommune GmbH
racct: Improve handling of the pcpu resource
The previous scheme would inflate the CPU consumption of short-lived
processes. For containers (e.g., processes, jails), the total pcpu
usage was computed as a sum of the pcpu usage of all constituent
threads, which makes little sense for a decaying average.
Instead, aggregate wallclock time of all on-CPU threads and compute the
pcpu resource as a decaying average as the sum. This gives much more
reasonable and accurate values in various simple tests.
PR: 235556
Reviewed by: markj
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D30878
(cherry picked from commit c72188d85a793c7610208beafb83af544de6e3b7)
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