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wrmsr(MSR_EFER, rdmsr(MSR_EFER) | EFER_NX); - io_bitmap = (void *) (((ulong)io_bitmap_area + 4095) & ~4095); + io_bitmap = (void *) ALIGN((ulong)io_bitmap_area, PAGE_SIZE); msr_bitmap = (void *) ALIGN((ulong)msr_bitmap_area, PAGE_SIZE); -- 2.27.0