Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-23 Thread Blue Swirl
On Fri, Jul 20, 2012 at 5:19 PM, Stefan Weil s...@weilnetz.de wrote: Am 20.07.2012 08:38, schrieb Alexey Kardashevskiy: On 20/07/12 16:05, Alexey Kardashevskiy wrote: On 20/07/12 15:37, Alexey Kardashevskiy wrote: On 20/07/12 15:23, Stefan Weil wrote: Am 20.07.2012 05:53, schrieb Alexey

Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-20 Thread Alexey Kardashevskiy
On 20/07/12 15:37, Alexey Kardashevskiy wrote: On 20/07/12 15:23, Stefan Weil wrote: Am 20.07.2012 05:53, schrieb Alexey Kardashevskiy: On 19/07/12 02:37, Stefan Weil wrote: 32-bit applications on Windows normally only get virtual memory in the lower 2 GiB address space. Because of memory

Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-20 Thread Alexey Kardashevskiy
On 20/07/12 16:05, Alexey Kardashevskiy wrote: On 20/07/12 15:37, Alexey Kardashevskiy wrote: On 20/07/12 15:23, Stefan Weil wrote: Am 20.07.2012 05:53, schrieb Alexey Kardashevskiy: On 19/07/12 02:37, Stefan Weil wrote: 32-bit applications on Windows normally only get virtual memory in the

Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-20 Thread Stefan Weil
Am 20.07.2012 08:38, schrieb Alexey Kardashevskiy: On 20/07/12 16:05, Alexey Kardashevskiy wrote: On 20/07/12 15:37, Alexey Kardashevskiy wrote: On 20/07/12 15:23, Stefan Weil wrote: Am 20.07.2012 05:53, schrieb Alexey Kardashevskiy: On 19/07/12 02:37, Stefan Weil wrote: 32-bit applications

Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-19 Thread Alexey Kardashevskiy
On 19/07/12 02:37, Stefan Weil wrote: 32-bit applications on Windows normally only get virtual memory in the lower 2 GiB address space. Because of memory fragmentation, VirtualAlloc() usually won't get 1 GiB of contiguous virtual memory in that address space. Therefore running system

Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-19 Thread Stefan Weil
Am 20.07.2012 05:53, schrieb Alexey Kardashevskiy: On 19/07/12 02:37, Stefan Weil wrote: 32-bit applications on Windows normally only get virtual memory in the lower 2 GiB address space. Because of memory fragmentation, VirtualAlloc() usually won't get 1 GiB of contiguous virtual memory in

Re: [Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-19 Thread Alexey Kardashevskiy
On 20/07/12 15:23, Stefan Weil wrote: Am 20.07.2012 05:53, schrieb Alexey Kardashevskiy: On 19/07/12 02:37, Stefan Weil wrote: 32-bit applications on Windows normally only get virtual memory in the lower 2 GiB address space. Because of memory fragmentation, VirtualAlloc() usually won't get 1

[Qemu-devel] [PATCH] configure: Support system emulation with large memory on w32 hosts

2012-07-18 Thread Stefan Weil
32-bit applications on Windows normally only get virtual memory in the lower 2 GiB address space. Because of memory fragmentation, VirtualAlloc() usually won't get 1 GiB of contiguous virtual memory in that address space. Therefore running system emulations with 1 GiB or more RAM will abort with