78a3652794
Apparently CLFLUSH on mmio can cause VM exit, as reported in the PR. I do not see that anything useful can be done except emulating page faults on invalid addresses. Due to the instruction encoding pecularity, also emulate SFENCE. PR: 232081 Reported by: phk Reviewed by: araujo, avg, jhb (all: previous version) Sponsored by: The FreeBSD Foundation Approved by: re (gjb) MFC after: 1 week Differential revision: https://reviews.freebsd.org/D17482 |
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acpica | ||
amd64 | ||
cloudabi32 | ||
cloudabi64 | ||
conf | ||
ia32 | ||
include | ||
linux | ||
linux32 | ||
pci | ||
sgx | ||
vmm | ||
Makefile |