Re: [v3 1/5] arm64: kvm: add a cpu tear-down function

• /* We're now in idmap, disable MMU */

+1: mrs x0, sctlr_el2

• and x1, x0, #SCTLR_EL2_EE
• orr x0, x0, x1 // preserve endianness of EL2
• ldr x1, =SCTLR_EL2_FLAGS
• eor x1, x1, xzr
• bic x0, x0, x1 // Clear SCTL_M and etc
• msr sctlr_el2, x0
• isb

This can instead be:

1: mrs x0, sctlr_el2 ldr x1, =SCTLR_EL2_FLAGS bic x0, x0, x1 msr sctlr_el2, x0 isb

As SCTLR_EL2_FLAGS doesn't contain the EE bit.

Mark.