ARM: KVM: fix L_PTE_S2_RDWR to actually be Read/Write
Looks like our L_PTE_S2_RDWR definition is slightly wrong, and is actually write only (see ARM ARM Table B3-9, Stage 2 control of access permissions). Didn't make a difference for normal pages, as we OR the flags together, but I'm still wondering how it worked for Stage-2 mapped devices, such as the GIC. Brown paper bag time, again. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <cdall@cs.columbia.edu>
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