e4c93e44ab
FEAT_E0PD adds new bits E0PD0 and E0PD1 to TCR_EL1, which allow the OS to forbid EL0 access to half of the address space. Since this is an EL0-specific variation on the existing TCR_ELx.{EPD0,EPD1}, we can implement it entirely in aa64_va_parameters(). This requires moving the existing regime_is_user() to internals.h so that the code in helper.c can get at it. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20221021160131.3531787-1-peter.maydell@linaro.org |
||
---|---|---|
.. | ||
_templates | ||
about | ||
config | ||
devel | ||
interop | ||
specs | ||
sphinx | ||
sphinx-static | ||
spin | ||
system | ||
tools | ||
user | ||
block-replication.txt | ||
bypass-iommu.txt | ||
COLO-FT.txt | ||
colo-proxy.txt | ||
conf.py | ||
defs.rst.inc | ||
igd-assign.txt | ||
image-fuzzer.txt | ||
index.rst | ||
memory-hotplug.txt | ||
meson.build | ||
multi-thread-compression.txt | ||
multiseat.txt | ||
nvdimm.txt | ||
pci_expander_bridge.txt | ||
pcie_pci_bridge.txt | ||
pcie_sriov.txt | ||
pcie.txt | ||
pvrdma.txt | ||
qcow2-cache.txt | ||
qdev-device-use.txt | ||
qemu-option-trace.rst.inc | ||
qemupciserial.inf | ||
rdma.txt | ||
spice-port-fqdn.txt | ||
throttle.txt | ||
u2f.txt | ||
xbzrle.txt | ||
xen-save-devices-state.txt |