freebsd-nq/sys/amd64
Neel Natu f888763dd8 Add PG_RW check when translating a guest linear to guest physical address.
Set the accessed and dirty bits in the page table entry. If it fails then
restart the page table walk from the beginning. This might happen if another
vcpu modifies the page tables simultaneously.

Reviewed by:	alc, kib
2014-05-20 20:30:28 +00:00
..
acpica Consistently use round_page(x) rather than roundup(x, PAGE_SIZE). There is 2013-02-15 22:43:08 +00:00
amd64 Add support for decoding the AMD SVM instructions. 2014-05-19 18:07:37 +00:00
conf Disable ACPI and P4TCC throttling by default, following discussion on 2014-05-04 16:38:21 +00:00
ia32 x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...) 2013-11-14 15:37:20 +00:00
include Add PG_U (user/supervisor) checks when translating a guest linear address 2014-05-19 03:50:07 +00:00
linux32 Update kernel inclusions of capability.h to use capsicum.h instead; some 2014-03-16 10:55:57 +00:00
pci Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 2013-11-30 22:17:27 +00:00
vmm Add PG_RW check when translating a guest linear to guest physical address. 2014-05-20 20:30:28 +00:00
Makefile