freebsd-dev/sys/x86
Andrew Turner 849aef496d Port the NetBSD KCSAN runtime to FreeBSD.
Update the NetBSD Kernel Concurrency Sanitizer (KCSAN) runtime to work in
the FreeBSD kernel. It is a useful tool for finding data races between
threads executing on different CPUs.

This can be enabled by enabling KCSAN in the kernel config, or by using the
GENERIC-KCSAN amd64 kernel. It works on amd64 and arm64, however the later
needs a compiler change to allow -fsanitize=thread that KCSAN uses.

Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D22315
2019-11-21 11:22:08 +00:00
..
acpica Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
bios sys/x86: further adoption of SPDX licensing ID tags. 2017-11-27 15:11:47 +00:00
conf Floppy driver really only works on x86 2019-08-12 22:58:50 +00:00
cpufreq Extract eventfilter declarations to sys/_eventfilter.h 2019-05-20 00:38:23 +00:00
include Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
iommu bus_dma_dmar_set_buswide(9): KPI to indicate that the whole dmar 2019-11-18 20:56:59 +00:00
isa Fix amd64/i386 LINT build after r344982 2019-03-11 19:46:15 +00:00
pci Add pci_early function to detect Intel stolen memory. 2018-10-31 23:17:00 +00:00
x86 Port the NetBSD KCSAN runtime to FreeBSD. 2019-11-21 11:22:08 +00:00
xen xen: fix dispatching of NMIs 2019-11-12 10:31:28 +00:00