Dmitry Chagin de8374df28 fork: Allow ABI to specify fork return values for child. ... At least Linux x86 ABI's does not use carry bit and expects that the dx register is preserved. For this add a new sv_set_fork_retval hook and call it from cpu_fork(). Add a short comment about touching dx in x86_set_fork_retval(), for more details see phab comments from kib@ and imp@. Reviewed by: kib Differential revision: https://reviews.freebsd.org/D31472 MFC after: 2 weeks		2021-08-12 11:45:25 +03:00
..
acpica	Disable x2APIC for SandyBridge laptops with Samsung BIOS	2021-06-03 22:47:31 +03:00
bios	smbios: Move smbios driver out from x86 machdep code	2021-02-23 21:17:09 +00:00
conf	Use envvar rather than nonstandard hint. lines	2020-09-23 19:18:53 +00:00
cpufreq	hwpstate_intel: don't unconditionally print the error message	2020-11-29 01:43:04 +00:00
include	fork: Allow ABI to specify fork return values for child.	2021-08-12 11:45:25 +03:00
iommu	Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights	2021-08-08 10:42:24 -04:00
isa	amd64: Add MD bits for KMSAN	2021-08-10 21:27:53 -04:00
linux	Drop "All rights reserved" from my copyright statements.	2021-07-20 10:05:50 +03:00
pci	x86: clean up empty lines in .c and .h files	2020-09-01 21:23:59 +00:00
x86	busdma: Add KMSAN integration	2021-08-10 21:27:54 -04:00
xen	xen: introduce xen_has_percpu_evtchn()	2021-07-28 17:27:05 +02:00