src - FreeBSD source tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	vmgenc: fix typo in MODULE_DEPEND declaration	Christos Longros	2026-03-28	1	-1/+1
\| \| \| \| \| \| \| \| \| \|	The random_harvestq dependency was registered under the misspelled name "vemgenc" instead of "vmgenc", causing the dependency to not be associated with the correct module. Signed-off-by: Christos Longros <chris.longros@gmail.com> Reviewed by: cem, imp Differential Revision: https://reviews.freebsd.org/D56012
*	random: Make the entropy source registration interface more uniform	Mark Johnston	2025-09-08	1	-1/+7
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Most pure sources work under a "pull" model wherein a dedicated thread polls the source at regular intervals (every 100ms). A couple of sources, however, will instead call random_harvest_direct() to provide entropy samples. Such sources were not calling random_source_register() and thus weren't in the global random source list. Modify "push" sources to use random_source_register() like other sources do. Such sources omit an implementation of rs_read and are thus skipped by the above-mentioned thread. This makes it easier to allow pure sources to provide a min-entropy estimate in a uniform way. Reviewed by: cem MFC after: 2 weeks Sponsored by: Stormshield Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D52229
*	sys: Automated cleanup of cdefs and other formatting	Warner Losh	2023-11-27	1	-1/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.\n#endif.\n#include\s+<sys/cdefs.h>.\n/ Remove /\n+#include\s+<sys/cdefs.h>.\n+#if.\n#endif.\n+/ Remove /\n+#if.\n#endif.\n+/ Remove /^#if.\n#endif.\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
*	sys: Remove $FreeBSD$: one-line .c pattern	Warner Losh	2023-08-16	1	-2/+0
\| \| \| \|	Remove /^[\s]__FBSDID$"\$FreeBSD\$"$;?\s*\n/
*	sys: Remove $FreeBSD$: two-line .h pattern	Warner Losh	2023-08-16	1	-2/+0
\| \| \| \|	Remove /^\s\\n \*\s+\$FreeBSD\$$\n/
*	spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD	Warner Losh	2023-05-12	2	-2/+2
\| \| \| \| \| \| \| \| \|	The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
*	vmgenc: Remove unused devclass argument to DRIVER_MODULE.	John Baldwin	2022-05-06	1	-2/+1
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*	vmgenid(4): Integrate as a random(4) source	Conrad Meyer	2020-01-01	1	-0/+22
\| \| \| \| \| \| \| \| \| \| \|	The number is public and has no "entropy," but should be integrated quickly on VM rewind events to avoid duplicate sequences. Approved by: csprng(markm) Differential Revision: https://reviews.freebsd.org/D22946 Notes: svn path=/head/; revision=356245
*	Add vmgenc(4) driver for ACPI VM generation counter	Conrad Meyer	2019-12-22	2	-0/+287
	The VM generation counter is a 128-bit value exposed by the BIOS via ACPI. The value changes to another unique identifier whenever a VM is duplicated. Additionally, ACPI provides notification events when such events occur. The driver decodes the pointer to the UUID, exports the value to userspace via OPAQUE sysctl blob, and forwards the ACPI notifications in the form of an EVENTHANDLER invocation as well as userspace devctl events. See design paper: https://go.microsoft.com/fwlink/p/?LinkID=260709 Notes: svn path=/head/; revision=356001