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pc: pc-dimm: use backend alignment during address auto allocation

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Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2014-10-31 16:38:40 +00:00 committed by Michael S. Tsirkin
parent 91aa70ab2a
commit 0c0de1b681
1 changed files with 4 additions and 1 deletions
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5
hw/mem/pc-dimm.c
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@ -146,6 +146,9 @@ uint64_t pc_dimm_get_free_addr(uint64_t address_space_start,
uint64_t new_addr, ret = 0;
uint64_t address_space_end = address_space_start + address_space_size;
g_assert(QEMU_ALIGN_UP(address_space_start, align) == address_space_start);
g_assert(QEMU_ALIGN_UP(address_space_size, align) == address_space_size);
if (!address_space_size) {
error_setg(errp, "memory hotplug is not enabled, "
"please add maxmem option");
@ -189,7 +192,7 @@ uint64_t pc_dimm_get_free_addr(uint64_t address_space_start,
error_setg(errp, "address range conflicts with '%s'", d->id);
goto out;
}
new_addr = dimm->addr + dimm_size;
new_addr = QEMU_ALIGN_UP(dimm->addr + dimm_size, align);
}
}
ret = new_addr;