diff options
Diffstat (limited to 'hw/arm/virt.c')
| -rw-r--r-- | hw/arm/virt.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 7689337470..807175707e 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1722,18 +1722,23 @@ static void virt_set_high_memmap(VirtMachineState *vms, vms->memmap[i].size = region_size; /* - * Check each device to see if they fit in the PA space, - * moving highest_gpa as we go. + * Check each device to see if it fits in the PA space, + * moving highest_gpa as we go. For compatibility, move + * highest_gpa for disabled fitting devices as well, if + * the compact layout has been disabled. * * For each device that doesn't fit, disable it. */ fits = (region_base + region_size) <= BIT_ULL(pa_bits); - if (fits) { - vms->highest_gpa = region_base + region_size - 1; + *region_enabled &= fits; + if (vms->highmem_compact && !*region_enabled) { + continue; } - *region_enabled &= fits; base = region_base + region_size; + if (fits) { + vms->highest_gpa = base - 1; + } } } |