| commit | 64d831269ccbca1fc6d739a0f3c8aa24afb43a5e | [log] [tgz] |
|---|---|---|
| author | Christoffer Dall <christoffer.dall@linaro.org> | Tue Aug 19 12:15:00 2014 +0200 |
| committer | Christoffer Dall <christoffer.dall@linaro.org> | Wed Aug 27 22:46:08 2014 +0200 |
| tree | f31585ef953ddd09ab3327b79a9b0b406a089f8e | |
| parent | 7b46268d29543e313e731606d845e65c17f232e4 [diff] |
KVM: Introduce gfn_to_hva_memslot_prot To support read-only memory regions on arm and arm64, we have a need to resolve a gfn to an hva given a pointer to a memslot to avoid looping through the memslots twice and to reuse the hva error checking of gfn_to_hva_prot(), add a new gfn_to_hva_memslot_prot() function and refactor gfn_to_hva_prot() to use this function. Acked-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>