forked from Minki/linux
1f742679c3
Now that a VHE host uses tpidr_el2 for the cpu offset we no longer need KVM to save/restore tpidr_el1. Move this from the 'common' code into the non-vhe code. While we're at it, on VHE we don't need to save the ELR or SPSR as kernel_entry in entry.S will have pushed these onto the kernel stack, and will restore them from there. Move these to the non-vhe code as we need them to get back to the host. Finally remove the always-copy-tpidr we hid in the stage2 setup code, cpufeature's enable callback will do this for VHE, we only need KVM to do it for non-vhe. Add the copy into kvm-init instead. Signed-off-by: James Morse <james.morse@arm.com> Reviewed-by: Christoffer Dall <cdall@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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| .. | ||
| hyp | ||
| debug.c | ||
| guest.c | ||
| handle_exit.c | ||
| hyp-init.S | ||
| hyp.S | ||
| inject_fault.c | ||
| irq.h | ||
| Kconfig | ||
| Makefile | ||
| regmap.c | ||
| reset.c | ||
| sys_regs_generic_v8.c | ||
| sys_regs.c | ||
| sys_regs.h | ||
| trace.h | ||
| vgic-sys-reg-v3.c | ||