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HW42 f14637a615 u2mfn: get mfn via pte ... Before this commit u2mfn got the address via kmap(get_user_pages(...)). This has the problem that get_user_pages() does not work in some cases. For example when qemu in a stubdom tries to get the mfn for a page which is mapped from the target domain u2mfn fails because get_user_pages() cannot be used for such mappings. So get the address from the pte with apply_to_page_range(). Since we are only interested in one page get_locked_pte() would be simpler but it's not available to modules.		7 years ago
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u2mfn	u2mfn: get mfn via pte	7 years ago
Makefile	…
qubes-prepare-vm-kernel	…