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Running the kernel in HYP mode requires the HCR_E2H bit to be set at all times, and the HCR_TGE bit to be set when running as a host (and cleared when running as a guest). At the same time, the vector must be set to the current role of the kernel (either host or hypervisor), and a couple of system registers differ between VHE and non-VHE. We implement these by using another set of alternate functions that get dynamically patched. Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> |
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.. | ||
debug-sr.c | ||
entry.S | ||
fpsimd.S | ||
hyp-entry.S | ||
hyp.h | ||
Makefile | ||
s2-setup.c | ||
switch.c | ||
sysreg-sr.c | ||
timer-sr.c | ||
tlb.c | ||
vgic-v2-sr.c | ||
vgic-v3-sr.c |