Assorted tlb and tb caching fixes
# gpg: Signature made Mon 02 Jul 2018 17:03:07 BST
# gpg: using RSA key 64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F
* remotes/rth/tags/pull-tcg-20180702:
cpu: Assert asidx_from_attrs return value in range
accel/tcg: Avoid caching overwritten tlb entries
accel/tcg: Don't treat invalid TLB entries as needing recheck
accel/tcg: Correct "is this a TLB miss" check in get_page_addr_code()
tcg: Define and use new tlb_hit() and tlb_hit_page() functions
translate-all: fix locking of TBs whose two pages share the same physical page
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell
ab08440a4e