On Mon, Jun 08, 2015 at 11:46:47PM +0200, Laszlo Ersek wrote:
> This is in response to
>
> http://thread.gmane.org/gmane.comp.bios.tianocore.devel/15253
> http://thread.gmane.org/gmane.comp.emulators.xen.devel/245623
>
> It's an RFC only because the last patch doesn't actually work. Ideas
> welcome.
>
> Cc: Maoming <maoming.maom...@huawei.com>
> Cc: Huangpeng (Peter) <peter.huangp...@huawei.com>
> Cc: Wei Liu <wei.l...@citrix.com>
>
> Thanks
> Laszlo
>
Thanks Laszlo.
I think only the first two patches matter to Xen so I only tested those.
Now I'm able to boot a guest with more than 64GB ram.
Here is what it looks like from a 128 GB guest.
root@debianhvm:~# free -m
total used free shared buffers cached
Mem: 12640 116 12523 0 6 27
-/+ buffers/cache: 82 12558
Swap: 26486 0 26486
Nice work!
Wei.
> Laszlo Ersek (4):
> OvmfPkg: PlatformPei: enable larger permanent PEI RAM
> OvmfPkg: PlatformPei: create the CPU HOB with dynamic memory space
> width
> OvmfPkg: PlatformPei: beautify memory HOB order in QemuInitializeRam()
> OvmfPkg: PlatformPei: invert MTRR setup in QemuInitializeRam()
>
> OvmfPkg/PlatformPei/Platform.h | 7 +++
> OvmfPkg/PlatformPei/MemDetect.c | 115
> +++++++++++++++++++++++++++++++++++-----
> OvmfPkg/PlatformPei/Platform.c | 7 ++-
> 3 files changed, 114 insertions(+), 15 deletions(-)
>
> --
> 1.8.3.1
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