Re: [Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-27 Thread Paolo Bonzini
Il 26/05/2013 23:08, Christian Borntraeger ha scritto: On 26/05/13 21:07, Paolo Bonzini wrote: Il 26/05/2013 16:14, Andreas Färber ha scritto: With the next patch, the memory API will complain if the TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an overflow. s390x can handle up to 64

Re: [Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-27 Thread Andreas Färber
Am 27.05.2013 09:28, schrieb Paolo Bonzini: Il 26/05/2013 23:08, Christian Borntraeger ha scritto: On 26/05/13 21:07, Paolo Bonzini wrote: Il 26/05/2013 16:14, Andreas Färber ha scritto: With the next patch, the memory API will complain if the TARGET_PHYS_ADDR_SPACE_BITS gets dangerously

Re: [Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-27 Thread Paolo Bonzini
Il 27/05/2013 14:52, Andreas Färber ha scritto: Ok, I'll drop this patch and the next one from the pull request. It has already been merged, that's how I became aware of it: http://git.qemu.org/?p=qemu.git;a=commit;h=fd469df97ab4277411ecdd4032a2f045a3a87b2a Note that Alex is currently

Re: [Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-26 Thread Andreas Färber
Am 24.05.2013 19:03, schrieb Paolo Bonzini: With the next patch, the memory API will complain if the TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an overflow. s390x can handle up to 64 bit of physical address space from its page tables, but we never use that much. Just decrease the

Re: [Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-26 Thread Paolo Bonzini
Il 26/05/2013 16:14, Andreas Färber ha scritto: With the next patch, the memory API will complain if the TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an overflow. s390x can handle up to 64 bit of physical address space from its page tables, but we never use that much. Just

Re: [Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-26 Thread Christian Borntraeger
On 26/05/13 21:07, Paolo Bonzini wrote: Il 26/05/2013 16:14, Andreas Färber ha scritto: With the next patch, the memory API will complain if the TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an overflow. s390x can handle up to 64 bit of physical address space from its page tables,

[Qemu-devel] [PATCH 12/15] s390x: reduce TARGET_PHYS_ADDR_SPACE_BITS to 62

2013-05-24 Thread Paolo Bonzini
With the next patch, the memory API will complain if the TARGET_PHYS_ADDR_SPACE_BITS gets dangerously close to an overflow. s390x can handle up to 64 bit of physical address space from its page tables, but we never use that much. Just decrease the value. Cc: Alexander Graf ag...@suse.de