Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-07 Thread Xishi Qiu
On 2016/12/7 16:43, Scott Branden wrote: > Hi Xishi, > > I followed you suggestions and found pfn_valid is always true. Answers to > your questions inline. > > I could keep debugging this but hope Marcin sends out some code - I'm quite > willing to test and help clean up the patchset. > > On

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-07 Thread Scott Branden
Hi Xishi, I followed you suggestions and found pfn_valid is always true. Answers to your questions inline. I could keep debugging this but hope Marcin sends out some code - I'm quite willing to test and help clean up the patchset. On 16-12-01 07:11 PM, Xishi Qiu wrote: On 2016/12/2 10:38,

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-02 Thread Scott Branden
Hi Maciej, On 16-12-02 02:55 AM, Maciej Bielski wrote: On 02/12/2016 11:49, Will Deacon wrote: On Fri, Dec 02, 2016 at 10:13:43AM +0100, Maciej Bielski wrote: Recently we have announced our effort on that: https://lkml.org/lkml/2016/11/17/49 For now we have a working solution for hotplug an

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-02 Thread Maciej Bielski
On 02/12/2016 11:49, Will Deacon wrote: > On Fri, Dec 02, 2016 at 10:13:43AM +0100, Maciej Bielski wrote: >> Recently we have announced our effort on that: >> https://lkml.org/lkml/2016/11/17/49 >> >> For now we have a working solution for hotplug and we are performing >> code cleanup to push the

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-02 Thread Will Deacon
On Fri, Dec 02, 2016 at 10:13:43AM +0100, Maciej Bielski wrote: > Recently we have announced our effort on that: > https://lkml.org/lkml/2016/11/17/49 > > For now we have a working solution for hotplug and we are performing > code cleanup to push the patches soon. Are these intended to replace or

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-02 Thread Maciej Bielski
Hello, Recently we have announced our effort on that: https://lkml.org/lkml/2016/11/17/49 For now we have a working solution for hotplug and we are performing code cleanup to push the patches soon. BR, On 02/12/2016 01:19, Scott Branden wrote: > This patchset is sent for comment to add memory h

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-01 Thread Xishi Qiu
On 2016/12/2 10:38, Scott Branden wrote: > Hi Xishi, > > Thanks for the reply - please see comments below. > > On 16-12-01 05:49 PM, Xishi Qiu wrote: >> On 2016/12/2 8:19, Scott Branden wrote: >> >>> This patchset is sent for comment to add memory hotplug support for ARM64 >>> based platforms.

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-01 Thread Scott Branden
Hi Xishi, Thanks for the reply - please see comments below. On 16-12-01 05:49 PM, Xishi Qiu wrote: On 2016/12/2 8:19, Scott Branden wrote: This patchset is sent for comment to add memory hotplug support for ARM64 based platforms. It follows hotplug code added for other architectures in the l

Re: [RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-01 Thread Xishi Qiu
On 2016/12/2 8:19, Scott Branden wrote: > This patchset is sent for comment to add memory hotplug support for ARM64 > based platforms. It follows hotplug code added for other architectures > in the linux kernel. > > I tried testing the memory hotplug feature following documentation from > Docume

[RFC PATCH 0/2] arm64: memory-hotplug: Add Memory Hotplug support

2016-12-01 Thread Scott Branden
This patchset is sent for comment to add memory hotplug support for ARM64 based platforms. It follows hotplug code added for other architectures in the linux kernel. I tried testing the memory hotplug feature following documentation from Documentation/memory-hotplug.txt. I don't think it is work