freebsd-nq/sys/amd64
Konstantin Belousov 7a39d38dbd XEN/amd64 may initiate i/o over the pages not mapped by the direct
map.  Handle busdma bouncing and ata PIO accesses by using global
frame used by the current CPU locally for the duration of
pmap_quick_enter/remove_page().  A spin mutex protects the concurent
frame use and prevents thread migration.

Noted by:	royger
Reviewed by:	alc, jah, royger (previous version)
Sponsored by:	The FreeBSD Foundation
2015-08-17 18:42:45 +00:00
..
acpica If x86 CPU implementation of the MWAIT instruction reasonably 2015-05-09 12:28:48 +00:00
amd64 XEN/amd64 may initiate i/o over the pages not mapped by the direct 2015-08-17 18:42:45 +00:00
cloudabi64 Let CloudABI use the SV_CAPSICUM flag. 2015-08-03 13:42:52 +00:00
conf Add pmspvc device back to GENERIC. The issues with the device playing 2015-08-03 13:49:46 +00:00
ia32 Remove several write-only variables, all reported by the gcc 4.9 2015-05-29 13:24:17 +00:00
include Remove some more vestiges of the Xen PV domu support. Specifically, 2015-08-06 17:07:21 +00:00
linux Fixup the build after r284215. 2015-06-10 12:39:01 +00:00
linux32 pcb_gs32sd is unused for long time, remove it. Keep the padding in pcb. 2015-06-29 07:53:44 +00:00
pci Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
vmm Move the 'devmem' device nodes from /dev/vmm to /dev/vmm.io 2015-07-06 19:41:43 +00:00
Makefile