Konstantin Belousov bd101a6648 Ensure that resume path on amd64 only accesses page tables for normal ... operation after processor is configured to allow all required features. In particular, NX must be enabled in EFER, otherwise load of page table element with nx bit set causes reserved bit page fault. Since malloc uses direct mapping for small allocations, in particular for the suspension pcbs, and DMAP is nx after r316767, this commit tripped fault on resume path. Restore complete state of EFER while wakeup code is still executing with custom page table, before calling resumectx, instead of trying to guess which features might be needed before resumectx restored EFER on its own. Bisected and tested by: trasz Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2017-05-15 20:52:43 +00:00
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acpica	Ensure that resume path on amd64 only accesses page tables for normal	2017-05-15 20:52:43 +00:00
amd64	Ensure that resume path on amd64 only accesses page tables for normal	2017-05-15 20:52:43 +00:00
cloudabi32	Stop providing the compat_3_brand.	2017-03-23 14:12:21 +00:00
cloudabi64	Stop providing the compat_3_brand.	2017-03-23 14:12:21 +00:00
conf	Remove i915drm and radeondrm from NOTES and conf.	2017-03-12 00:52:16 +00:00
ia32	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
include	- Remove 'struct vmmeter' from 'struct pcpu', leaving only global vmmeter	2017-04-17 17:34:47 +00:00
linux	Trying to be more compatible with Linux if.h definitions:	2017-04-08 14:41:39 +00:00
linux32	Trying to be more compatible with Linux if.h definitions:	2017-04-08 14:41:39 +00:00
pci	pcicfg: Fix direct calls of pci_cfg{read,write} on systems w/o PCI host bridge.	2017-05-04 05:28:46 +00:00
vmm	Add AMD IOMMU/AMD-Vi support in bhyve for passthrough/direct assignment to VMs. To enable AMD-Vi, set hw.vmm.amdvi.enable=1.	2017-04-30 02:08:46 +00:00
Makefile	Bring the tags and links entries for amd64 up to date.	2015-10-27 22:59:24 +00:00