Re: [Qemu-devel] s390x: change mapping base to allow guests > 2GB

2011-05-11 Thread Alexander Graf
On 10.05.2011, at 14:49, Christian Borntraeger wrote: > Alex, > > the current s390x qemu memory layout is > > 0x100: guest start > 0x8000: 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 > an

[Qemu-devel] s390x: change mapping base to allow guests > 2GB

2011-05-10 Thread Christian Borntraeger
Alex, the current s390x qemu memory layout is 0x100: guest start 0x8000: 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: Christ