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Vitaliy Gusev b1ced97e75 vmm: vlapic resume can eat 100% CPU by vlapic_callout_handler
Suspend/Resume of Win10 leads that CPU0 is busy on handling interrupts.

Win10 does not use LAPIC timer to often and in most cases, and I see it
is disabled by writing 0 to Initial Count Register (for Timer).

During resume, restart timer only for enabled LAPIC and enabled timer
for that LAPIC.

Reviewed by:	markj

(cherry picked from commit c72e914cf1)
2022-01-25 09:55:09 -05:00
.cirrus-ci Cirrus-CI: retry pkg installation on failure 2021-06-10 08:54:52 -04:00
.github/workflows .github: Attempt to un-break Clang 9 action 2021-05-29 04:38:07 +01:00
bin echo(1): Replace errexit() with err(3) 2022-01-07 14:12:12 +01:00
cddl ctfconvert: Handle arrays of empty structs 2022-01-07 09:03:02 -05:00
contrib t_setrlimit: Adjust resource limit to 20M 2022-01-23 11:09:53 +01:00
crypto Add assembly optimized code for OpenSSL on powerpc, powerpc64 and powerpc64le 2021-12-29 14:45:29 +01:00
etc pkgbase: Create a FreeBSD-mtree package 2022-01-05 18:23:52 +01:00
gnu Bump shared library versions after ncurses bump in 13. 2021-02-04 17:51:45 -08:00
include sys/bitset.h: reduce visibility of BIT_* macros 2022-01-14 18:17:30 +02:00
kerberos5 pkgbase: Create a FreeBSD-kerberos package 2022-01-05 18:23:50 +01:00
lib file: Fix cross-compilation on Darwin/macOS 2022-01-25 00:05:17 +00:00
libexec pf: fallback if $pf_rules fails to load 2022-01-24 21:11:02 +01:00
release pkgbase: Add a FreeBSD-pkg-bootstrap package 2022-01-05 18:23:53 +01:00
rescue Fix building rescue/rescue when sanitizers are enabled 2021-08-05 09:59:51 +01:00
sbin add and use defintions for ATA power modes 2022-01-25 09:43:11 +02:00
secure Add assembly optimized code for OpenSSL on powerpc, powerpc64 and powerpc64le 2021-12-29 14:45:29 +01:00
share src.libnames.mk: Extend _DP_archive hack when bootstrapping on non-FreeBSD 2022-01-24 23:59:28 +00:00
stand Disable PIE for powerpc bootloaders. 2022-01-23 11:09:53 +01:00
sys vmm: vlapic resume can eat 100% CPU by vlapic_callout_handler 2022-01-25 09:55:09 -05:00
targets Fix bootstrapping to actually build lldb-tblgen for later use 2021-09-07 13:08:18 +01:00
tests fusefs: implement VOP_ALLOCATE 2022-01-17 18:13:28 -07:00
tools cross-build: Add comment missing from 9e5b0d9eac 2022-01-24 23:59:44 +00:00
usr.bin etdump: Fix the file name included in the could not open error message 2022-01-25 00:00:05 +00:00
usr.sbin usbconfig: actually set the exit code in usage() 2022-01-18 22:12:48 +01:00
.arcconfig arcconfig: add callsign again 2020-11-23 04:39:29 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.cirrus.yml Cirrus-CI: build with LLVM 13 package 2022-01-07 19:14:12 -05:00
.clang-format clang-format: Add bitset loop macros 2021-11-01 09:20:11 -04:00
.gitattributes Add a basic clang-format configuration file 2019-06-07 15:23:52 +00:00
.gitignore add exuberant ctags tags file to gitignore 2022-01-11 15:25:37 +02:00
COPYRIGHT copyrights: Happy New Year 2021 2020-12-31 10:29:44 -05:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS Add a pointer to csprng@ for the CSPRNG driver. This is enforced anyway by 2020-09-01 08:02:12 +00:00
Makefile Fix 'make bmake' top-level bootstrapping. 2021-12-21 14:44:51 +01:00
Makefile.inc1 Makefile.inc1: Bootstrap libcrypt on non-FreeBSD for libroken 2022-01-24 23:59:26 +00:00
Makefile.libcompat Prefer MK_SSP=no to SSP_CFLAGS= 2021-08-11 13:56:28 -03:00
Makefile.sys.inc AUTO_OBJ: For all top-level targets enforce using an OBJDIR. 2017-12-05 21:29:47 +00:00
ObsoleteFiles.inc libefivar(3): efi_set_variables_supported.3 should be efi_variables_supported.3 2021-12-24 14:49:37 +08:00
README README.md: update gnu directory description 2021-12-19 21:01:53 -05:00
README.md README.md: update gnu directory description 2021-12-19 21:01:53 -05:00
RELNOTES RELNOTES: Add comment about WiFi 6 support 2021-11-22 10:42:11 -08:00
UPDATING Add UPDATING entry for PIE default 2022-01-23 11:12:28 +01:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

Source Roadmap:

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

gnu		Commands and libraries under the GNU General Public License
		(GPL) or Lesser General Public License (LGPL).  Please see
		gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

stand		Boot loader sources.

sys		Kernel sources.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html