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Re: [Qemu-devel] [PATCH v8 00/54] Postcopy implementation
From: |
Bharata B Rao |
Subject: |
Re: [Qemu-devel] [PATCH v8 00/54] Postcopy implementation |
Date: |
Mon, 5 Oct 2015 10:08:31 +0530 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Mon, Sep 28, 2015 at 05:51:39PM +0100, Dr. David Alan Gilbert (git) wrote:
> From: "Dr. David Alan Gilbert" <address@hidden>
>
> This is the 8th cut of my version of postcopy.
>
> The userfaultfd linux kernel code is now in the upstream kernel
> tree, and so 4.3-rc3 can be used without modification.
>
> This qemu series can be found at:
> https://github.com/orbitfp7/qemu.git
> on the wp3-postcopy-v8 tag
>
>
> Testing status:
> * Tested heavily on x86
> * Smoke tested on aarch64 (so it does work on different page sizes)
> * Power is unhappy for me (but gets further than the htab problem
> v7 used to have) (I get a kvm run failed)
As I said earlier, postcopy migration works on Power, but memory hotplug
seems to have some problem.
qemu-system-ppc64 ... -object memory-backend-ram,id=ram0,size=2G -device
pc-dimm,memdev=ram0
qemu/exec.c:1278: find_ram_offset: Assertion `size != 0' failed.
Does this happen on x86 too ?
Regards,
Bharata.
- [Qemu-devel] [PATCH v8 51/54] Postcopy: Mark nohugepage before discard, (continued)
- [Qemu-devel] [PATCH v8 51/54] Postcopy: Mark nohugepage before discard, Dr. David Alan Gilbert (git), 2015/10/01
- [Qemu-devel] [PATCH v8 52/54] End of migration for postcopy, Dr. David Alan Gilbert (git), 2015/10/01
- [Qemu-devel] [PATCH v8 53/54] Disable mlock around incoming postcopy, Dr. David Alan Gilbert (git), 2015/10/01
- [Qemu-devel] [PATCH v8 54/54] Inhibit ballooning during postcopy, Dr. David Alan Gilbert (git), 2015/10/01
- Re: [Qemu-devel] [PATCH v8 00/54] Postcopy implementation, Bharata B Rao, 2015/10/08
Re: [Qemu-devel] [PATCH v8 00/54] Postcopy implementation,
Bharata B Rao <=