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From: Jag Raman <jag.raman@oracle.com>
To: "Daniel P. Berrangé" <berrange@redhat.com>
Cc: elena.ufimtseva@oracle.com, fam@euphon.net, thuth@redhat.com,
	john.g.johnson@oracle.com, ehabkost@redhat.com,
	konrad.wilk@oracle.com, quintela@redhat.com, mst@redhat.com,
	qemu-devel@nongnu.org, armbru@redhat.com,
	ross.lagerwall@citrix.com, mreitz@redhat.com,
	kanth.ghatraju@oracle.com, kraxel@redhat.com,
	stefanha@redhat.com, pbonzini@redhat.com, liran.alon@oracle.com,
	marcandre.lureau@gmail.com, kwolf@redhat.com,
	dgilbert@redhat.com, rth@twiddle.net
Subject: Re: [Qemu-devel] [RFC v3 PATCH 00/45] Initial support of multi-process qemu
Date: Wed, 4 Sep 2019 12:29:57 -0400	[thread overview]
Message-ID: <a891c113-d3c2-3e59-b54c-89f1dfa6c201@oracle.com> (raw)
In-Reply-To: <20190904091817.GE19582@redhat.com>



On 9/4/2019 5:18 AM, Daniel P. Berrangé wrote:
> On Tue, Sep 03, 2019 at 04:37:26PM -0400, Jagannathan Raman wrote:
>> Started with the presentation in October 2017 made by Marc-Andre (Red Hat)
>> and Konrad Wilk (Oracle) [1], and continued by Jag's BoF at KVM Forum 2018,
>> the multi-process project is now a prototype and presented in this patchset.
>>
>> This first series enables the emulation of lsi53c895a in a separate process.
>>
>> We posted the Proof Of Concept patches [2] before the BoF session in 2018.
>> Subsequently, we posted RFC v1 [3] & RFC v2 [4] of this series.
>>
>> Thanks to the v1 & v2 review, we were able to incorporate the feedback into
>> our goals.
>>
>> In the summer of 2019, we participated in a conference with folks at RedHat,
>> who provided us with feedback to improve the design of this project.
>>
>> We want to present version 3 of this series which incorporates the feedback
>> we received for v2 & the enhancements suggested in the conference. Following
>> are the improvements made in this series:
> 
> This patch series fails to apply to git master when I attempt and confirmed
> by patchew's failed attempt too
> 
>    https://patchew.org/QEMU/cover.1567534653.git.jag.raman@oracle.com/
> 
> Can you do one of the following
> 
>   - Tell us what git hash it was based on instead of master

Hi Daniel,

These patches are based on the latest release, v4.1.0. They are on top
of the following git hash:
9e06029aea3 Update version for v4.1.0 release

> or
>   - provide a pointer to a publically accessible git repo with it applied

They are also publicly available from the following gitub repo.:
https://github.com/oracle/qemu.git  [branch multi-process-qemu-v0.3]

Thanks!
--
Jag

> or
>   - Repost with based on current git master
> 
> Regards,
> Daniel
> 


      reply	other threads:[~2019-09-04 16:31 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-03 20:37 [Qemu-devel] [RFC v3 PATCH 00/45] Initial support of multi-process qemu Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 01/45] multi-process: memory: alloc RAM from file at offset Jagannathan Raman
2019-09-04  8:11   ` Dr. David Alan Gilbert
2019-09-05 15:07     ` Jag Raman
2019-09-05 15:17       ` Dr. David Alan Gilbert
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 02/45] multi-process: util: Add qemu_thread_cancel() to cancel running thread Jagannathan Raman
2019-09-04  9:11   ` Daniel P. Berrangé
2019-09-05 15:10     ` Jag Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 03/45] multi-process: add a command line option for debug file Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 04/45] multi-process: Add stub functions to facilate build of multi-process Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 05/45] multi-process: Add config option for multi-process QEMU Jagannathan Raman
2019-09-12 14:31   ` Stefan Hajnoczi
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 06/45] multi-process: build system for remote device process Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 07/45] multi-process: define proxy-link object Jagannathan Raman
2019-09-04  8:22   ` Daniel P. Berrangé
2019-09-05 14:37     ` Eric Blake
2019-09-05 15:20       ` Jag Raman
2019-09-12 15:34   ` Stefan Hajnoczi
2019-10-09 13:37     ` Stefan Hajnoczi
2019-10-09 17:58       ` Elena Ufimtseva
2019-10-10 20:21         ` Jag Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 08/45] multi-process: add functions to synchronize proxy and remote endpoints Jagannathan Raman
2019-09-12 15:45   ` Stefan Hajnoczi
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 09/45] multi-process: setup PCI host bridge for remote device Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 10/45] multi-process: setup a machine object for remote device process Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 11/45] multi-process: setup memory manager for remote device Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 12/45] multi-process: remote process initialization Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 13/45] multi-process: introduce proxy object Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 14/45] mutli-process: build remote command line args Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 15/45] multi-process: add support of device id to communication channel Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 16/45] multi-process: PCI BAR read/write handling for proxy & remote endpoints Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 17/45] multi-process: modify BARs read/write to support dev_id Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 18/45] multi-process: support dev id in config read/write Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 19/45] multi-process: Add LSI device proxy object Jagannathan Raman
2019-09-05 10:22   ` Gerd Hoffmann
2019-09-05 15:22     ` Jag Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 20/45] multi-process: Synchronize remote memory Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 21/45] multi-process: create IOHUB object to handle irq Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 22/45] multi-process: configure remote side devices Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 23/45] multi-process: add qdev_proxy_add to create proxy devices Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 24/45] multi-process: remote: add setup_devices and setup_drive msg processing Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 25/45] multi-process: remote: use fd for socket from parent process Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 26/45] multi-process: remote: add create_done condition Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 27/45] multi-process: add processing of remote drive and device command line Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 28/45] multi-process: Introduce build flags to separate remote process code Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 29/45] multi-process: refractor vl.c code to re-use in remote Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 30/45] multi-process: add remote option Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 31/45] multi-process: add remote options parser Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 32/45] multi-process: add parse_cmdline in remote process Jagannathan Raman
2019-09-03 20:37 ` [Qemu-devel] [RFC v3 PATCH 33/45] multi-process: add support for multiple devices Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 34/45] multi-process: add heartbeat timer and signal handler Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 35/45] multi-process: handle heartbeat messages in remote process Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 36/45] multi-process: Use separate MMIO communication channel Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 37/45] multi-process: perform device reset in the remote process Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 38/45] multi-process/mon: stub functions to enable QMP module for " Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 39/45] multi-process/mon: build system for QMP module in " Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 40/45] multi-process/mon: Refactor monitor/chardev functions out of vl.c Jagannathan Raman
2019-09-04  8:37   ` Dr. David Alan Gilbert
2019-09-05 15:23     ` Jag Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 41/45] multi-process/mon: trim HMP command set for remote storage processes Jagannathan Raman
2019-09-04  8:56   ` Dr. David Alan Gilbert
2019-09-05 15:54     ` Jag Raman
2019-09-05 15:57       ` Dr. David Alan Gilbert
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 42/45] multi-process/mon: Initialize QMP module for remote processes Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 43/45] multi-process: prevent duplicate memory initialization in remote Jagannathan Raman
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 44/45] multi-process: add the concept description to docs/devel/qemu-multiprocess Jagannathan Raman
2019-09-05 10:10   ` Gerd Hoffmann
2019-09-05 10:16   ` Peter Maydell
2019-09-05 16:08     ` Elena Ufimtseva
2019-09-03 20:38 ` [Qemu-devel] [RFC v3 PATCH 45/45] multi-process: add configure and usage information Jagannathan Raman
2019-09-04  9:18 ` [Qemu-devel] [RFC v3 PATCH 00/45] Initial support of multi-process qemu Daniel P. Berrangé
2019-09-04 16:29   ` Jag Raman [this message]

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