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5b2d261d60
On a successful address translation instruction, PAR is supposed to contain cacheability and shareability attributes determined by the translation. We previously returned 0 for these bits (in line with the general strategy of ignoring caches and memory attributes), but some guest OSes may depend on them. This patch collects the attribute bits in the page-table walk, and updates PAR with the correct attributes for all LPAE translations. Short descriptor formats still return 0 for these bits, as in the prior implementation. Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Message-id: 20171031223830.4608-1-Andrew.Baumann@microsoft.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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.. | ||
arch_dump.c | ||
arm-powerctl.c | ||
arm-powerctl.h | ||
arm-semi.c | ||
arm_ldst.h | ||
cpu-qom.h | ||
cpu.c | ||
cpu.h | ||
cpu64.c | ||
crypto_helper.c | ||
gdbstub.c | ||
gdbstub64.c | ||
helper-a64.c | ||
helper-a64.h | ||
helper.c | ||
helper.h | ||
internals.h | ||
iwmmxt_helper.c | ||
kvm-consts.h | ||
kvm-stub.c | ||
kvm.c | ||
kvm32.c | ||
kvm64.c | ||
kvm_arm.h | ||
machine.c | ||
Makefile.objs | ||
monitor.c | ||
neon_helper.c | ||
op_addsub.h | ||
op_helper.c | ||
psci.c | ||
trace-events | ||
translate-a64.c | ||
translate.c | ||
translate.h |