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Re: [Qemu-devel] [RFC 0/3] Draft implementation of HPT resizing (qemu si
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From: |
Paul Mackerras |
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Subject: |
Re: [Qemu-devel] [RFC 0/3] Draft implementation of HPT resizing (qemu side) |
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Date: |
Fri, 29 Jan 2016 09:09:49 +1100 |
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User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Thu, Jan 28, 2016 at 10:04:58PM +0100, Alexander Graf wrote:
>
> Does this work on real hardware? Say, a G5?
Do you mean, could a bare-metal kernel change its hashed page table?
It could - it would have to allocate a new table, copy over the bolted
mappings (at least), switch to real mode, change SDR1, switch back to
virtual mode.
Paul.
- [Qemu-devel] [RFC 0/3] Draft implementation of HPT resizing (qemu side), David Gibson, 2016/01/18
- [Qemu-devel] [RFC 2/3] pseries: Implement HPT resizing, David Gibson, 2016/01/18
- [Qemu-devel] [RFC 3/3] pseries: Advertise HPT resize capability, David Gibson, 2016/01/18
- [Qemu-devel] [RFC 1/3] pseries: Stub hypercalls for HPT resizing, David Gibson, 2016/01/18
- Re: [Qemu-devel] [RFC 0/3] Draft implementation of HPT resizing (qemu side), David Gibson, 2016/01/18
- Re: [Qemu-devel] [RFC 0/3] Draft implementation of HPT resizing (qemu side), Bharata B Rao, 2016/01/19