src/lib/libc/sys, branch releng/14.0 FreeBSD source tree ptrace(2): Disabling: Describe influence of security.bsd.see_jail_proc 2023-10-18T18:02:12+00:00 Olivier Certner olce.freebsd@certner.fr 2023-08-17T23:54:48+00:00 664a0fc4aa9e8ee861fbb6de167bdf480b308bde Approved by: re (gjb) Reviewed by: mhorne, emaste, pauamma_gundo.com Sponsored by: Kumacom SAS Differential Revision: https://reviews.freebsd.org/D41109 (cherry picked from commit d952820105d6a2ad87ddf3bdc6c5fc5215d13b87) (cherry picked from commit 7c069dbe8e561436b4b2a0d6cf2c2483bd4e0fa3) 
Approved by:            re (gjb)
Reviewed by:            mhorne, emaste, pauamma_gundo.com
Sponsored by:           Kumacom SAS
Differential Revision:  https://reviews.freebsd.org/D41109

(cherry picked from commit d952820105d6a2ad87ddf3bdc6c5fc5215d13b87)
(cherry picked from commit 7c069dbe8e561436b4b2a0d6cf2c2483bd4e0fa3)
ktrace.2: correct kern.ktrace.genio_size sysctl name 2023-10-13T23:18:04+00:00 Ed Maste emaste@FreeBSD.org 2023-10-11T01:18:36+00:00 6519ec6fbab50d2b24372b3b3692db18d28a5fa3 The man page had `kern.ktrace.geniosize` but the sysctl node contains an underscore. PR: 274274 Reported by: Ivan Rozhuk Sponsored by: The FreeBSD Foundation (cherry picked from commit a572dfa1bfe00cec93b27d8848ca49562cab5e3c) (cherry picked from commit 2fe06dda0a8abced5851188ed2cb76d1759efa19) Approved by: re (gjb) 
The man page had `kern.ktrace.geniosize` but the sysctl node contains an
underscore.

PR:		274274
Reported by:	Ivan Rozhuk
Sponsored by:	The FreeBSD Foundation

(cherry picked from commit a572dfa1bfe00cec93b27d8848ca49562cab5e3c)
(cherry picked from commit 2fe06dda0a8abced5851188ed2cb76d1759efa19)

Approved by:	re (gjb)
timerfd: Add manual page. 2023-08-24T20:29:06+00:00 Jake Freeland jfree@freebsd.org 2023-08-24T19:59:20+00:00 8544651dc509dadb8b20d1aeb41b3be4efbdf6dd This manual page accompanies the timerfd system calls. Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D40218 
This manual page accompanies the timerfd system calls.

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D40218
timerfd: Move implementation from linux compat to sys/kern 2023-08-24T20:28:56+00:00 Jake Freeland jfree@freebsd.org 2023-08-24T04:39:54+00:00 af93fea710385b2b11f0cabd377e7ed6f3d97c34 Move the timerfd impelemntation from linux compat code to sys/kern. Use it to implement the new system calls for timerfd. Add a hook to kern_tc to allow timerfd to know when the system time has stepped. Add kqueue support to timerfd. Adjust a few names to be less Linux centric. RelNotes: YES Reviewed by: markj (on irc), imp, kib (with reservations), jhb (slack) Differential Revision: https://reviews.freebsd.org/D38459 
Move the timerfd impelemntation from linux compat code to sys/kern. Use
it to implement the new system calls for timerfd. Add a hook to kern_tc
to allow timerfd to know when the system time has stepped. Add kqueue
support to timerfd. Adjust a few names to be less Linux centric.

RelNotes: YES
Reviewed by: markj (on irc), imp, kib (with reservations), jhb (slack)
Differential Revision: https://reviews.freebsd.org/D38459
Add membarrier(2) 2023-08-23T00:02:21+00:00 Konstantin Belousov kib@FreeBSD.org 2021-10-07T21:10:07+00:00 4a69fc16a583face922319c476f3e739d9ce9140 This is an attempt at clean-room implementation of the Linux' membarrier(2) syscall. For documentation, you would need to read both membarrier(2) Linux man page, the comments in Linux kernel/sched/membarrier.c implementation and possibly look at actual uses. Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D32360 
This is an attempt at clean-room implementation of the Linux'
membarrier(2) syscall.  For documentation, you would need to read
both membarrier(2) Linux man page, the comments in Linux
kernel/sched/membarrier.c implementation and possibly look at
actual uses.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D32360
Remove $FreeBSD$: one-line nroff pattern 2023-08-16T17:55:15+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:55:15+00:00 b2c76c41be32f904179efed29c0ca04d53f3996c Remove /^\.\\"\s*\$FreeBSD\$$\n/ 
Remove /^\.\\"\s*\$FreeBSD\$$\n/
Remove $FreeBSD$: two-line nroff pattern 2023-08-16T17:55:10+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:55:10+00:00 fa9896e082a1046ff4fbc75fcba4d18d1f2efc19 Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/ 
Remove /^\.\\"\n\.\\"\s*\$FreeBSD\$$\n/
Remove $FreeBSD$: one-line sh pattern 2023-08-16T17:55:03+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:55:03+00:00 d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ 
Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
Remove $FreeBSD$: one-line .c pattern 2023-08-16T17:54:42+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:42+00:00 1d386b48a555f61cb7325543adbbb5c3f3407a66 Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ 
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
Remove $FreeBSD$: one-line .h pattern 2023-08-16T17:54:23+00:00 Warner Losh imp@FreeBSD.org 2023-08-16T17:54:23+00:00 42b388439bd3795e09258c57a74ce9eec3651c7b Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/ 
Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/