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(parent: 626aef5) | patch
s390x: change mapping base to allow guests > 2GB
authorChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 10 May 2011 12:49:10 +0000 (14:49 +0200)
committerAlexander Graf <agraf@suse.de>
Fri, 20 May 2011 15:35:13 +0000 (17:35 +0200)
commitb2b2a0ea48e80ef60339e2725b70d671580bb382
tree5780f92fee36919e46390da9e254a945d099ddc9tree | snapshot
parent626aef5cc24aa2ab28f60faa42e72c114f205c06commit | diff
s390x: change mapping base to allow guests > 2GB

the current s390x qemu memory layout is

0x1000000: guest start
0x80000000: qemu binary

which limits the amount of available memory to <2GB.
This patch moves the guest pages to 32GB to not collide with the binary
and to leave some space for the program break of qemu.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
exec.c diff | blob | history
Domain: SDK / Emulator;