Peter Maydell 55df6fcf54 tcg: Support MMU protection regions smaller than TARGET_PAGE_SIZE ... Add support for MMU protection regions that are smaller than TARGET_PAGE_SIZE. We do this by marking the TLB entry for those pages with a flag TLB_RECHECK. This flag causes us to always take the slow-path for accesses. In the slow path we can then special case them to always call tlb_fill() again, so we have the correct information for the exact address being accessed. This change allows us to handle reading and writing from small regions; we cannot deal with execution from the small region. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20180620130619.11362-2-peter.maydell@linaro.org		2018-06-26 17:50:41 +01:00
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kvm	kvm: introduce memory encryption APIs	2018-03-13 12:04:03 +01:00
stubs	tcg: fix --disable-tcg build breakage	2018-06-22 18:55:24 +01:00
tcg	tcg: Support MMU protection regions smaller than TARGET_PAGE_SIZE	2018-06-26 17:50:41 +01:00
accel.c	accel: use g_strsplit for parsing accelerator names	2018-05-09 00:13:38 +02:00
Makefile.objs	kvm: add memory encryption context	2018-03-13 12:04:03 +01:00