Re: [Qemu-devel] [PATCH v3 0/3] Live migration optimization for Thunderx platform

2016-10-24 Thread Richard Henderson
On 10/23/2016 10:55 PM, vijay.kil...@gmail.com wrote: > The results of live migration time improvement is provided > in commit message of patch 2. It's no longer there? r~

[Qemu-devel] [PATCH v3 0/3] Live migration optimization for Thunderx platform

2016-10-23 Thread vijay . kilari
From: Vijaya Kumar K The CPU MIDR_EL1 register is exposed to userspace for arm64 with the below patch. https://lkml.org/lkml/2016/7/8/467 Thunderx platform requires explicit prefetch instruction to provide prefetch hint. Using MIDR_EL1 information, provided by above kernel patch, prefetch is exe