On 04/08/2015 10:02 PM, Mark Rutland wrote:
+ /* 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 + isbThis 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.
Oops. I will fix it. Thanks, -Takahiro AKASHI
Mark.
-- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
