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q35: No need to check gigabyte_align

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gigabyte_align is always true on q35, so we don't need the
!gigabyte_align compat code anymore.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
This commit is contained in:
Eduardo Habkost
2016-02-25 13:14:19 +02:00
committed by Michael S. Tsirkin
parent 75fb3d286e
commit 533e8bbb55
1 changed files with 1 additions and 3 deletions
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hw/i386/pc_q35.c
+1 -3
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@@ -81,11 +81,9 @@ static void pc_q35_init(MachineState *machine)
* If it doesn't, we need to split it in chunks below and above 4G.
* In any case, try to make sure that guest addresses aligned at
* 1G boundaries get mapped to host addresses aligned at 1G boundaries.
* For old machine types, use whatever split we used historically to avoid
* breaking migration.
*/
if (machine->ram_size >= 0xb0000000) {
lowmem = pcmc->gigabyte_align ? 0x80000000 : 0xb0000000;
lowmem = 0x80000000;
} else {
lowmem = 0xb0000000;
}