RE: [PATCH-for-9.1 v2 2/3] migration: Remove RDMA protocol handling

2024-05-06 Thread Gonglei (Arei)
Hello, > -Original Message- > From: Peter Xu [mailto:pet...@redhat.com] > Sent: Monday, May 6, 2024 11:18 PM > To: Gonglei (Arei) > Cc: Daniel P. Berrangé ; Markus Armbruster > ; Michael Galaxy ; Yu Zhang > ; Zhijian Li (Fujitsu) ; Jinpu Wang > ; Elmar Gerdes ;

RE: [PATCH-for-9.1 v2 2/3] migration: Remove RDMA protocol handling

2024-05-06 Thread Gonglei (Arei)
; Michael Roth ; Prasanna > Kumar Kalever ; integrat...@gluster.org; Paolo > Bonzini ; qemu-bl...@nongnu.org; > de...@lists.libvirt.org; Hanna Reitz ; Michael S. Tsirkin > ; Thomas Huth ; Eric Blake > ; Song Gao ; Marc-André > Lureau ; Alex Bennée > ; Wainer dos Santos Mosch

RE: [PATCH-for-8.2 v2] backends/cryptodev: Do not ignore throttle/backends Errors

2023-11-20 Thread Gonglei (Arei)
> -Original Message- > From: Philippe Mathieu-Daudé [mailto:phi...@linaro.org] > Sent: Monday, November 20, 2023 11:04 PM > To: qemu-devel@nongnu.org > Cc: Zhenwei Pi ; Gonglei (Arei) > ; Markus Armbruster ; > Daniel P . Berrangé ; Philippe Mathieu-Daudé >

RE: [PATCH v2] virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request

2023-05-09 Thread Gonglei (Arei)
> -Original Message- > From: Mauro Matteo Cascella [mailto:mcasc...@redhat.com] > Sent: Tuesday, May 9, 2023 3:53 PM > To: qemu-devel@nongnu.org > Cc: m...@redhat.com; Gonglei (Arei) ; > pizhen...@bytedance.com; ta...@zju.edu.cn; mcasc...@redhat.com > Subject: [PA

RE: [PATCH] virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request

2023-05-08 Thread Gonglei (Arei)
> -Original Message- > From: Mauro Matteo Cascella [mailto:mcasc...@redhat.com] > Sent: Monday, May 8, 2023 11:02 PM > To: qemu-devel@nongnu.org > Cc: m...@redhat.com; Gonglei (Arei) ; > pizhen...@bytedance.com; ta...@zju.edu.cn; mcasc...@redhat.com > Subject: [PATC

RE: RE: [PATCH v8 1/1] crypto: Introduce RSA algorithm

2022-05-31 Thread Gonglei (Arei)
> -Original Message- > From: zhenwei pi [mailto:pizhen...@bytedance.com] > Sent: Tuesday, May 31, 2022 9:48 AM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; m...@redhat.com; > virtualizat...@lists.linux-foundation.org; helei.si...@bytedance.com; > berra...@red

RE: [PATCH v8 1/1] crypto: Introduce RSA algorithm

2022-05-30 Thread Gonglei (Arei)
> -Original Message- > From: zhenwei pi [mailto:pizhen...@bytedance.com] > Sent: Friday, May 27, 2022 4:48 PM > To: m...@redhat.com; Gonglei (Arei) > Cc: qemu-devel@nongnu.org; virtualizat...@lists.linux-foundation.org; > helei.si...@bytedance.com; berra...@redh

RE: [PATCH 9/9] crypto: Introduce RSA algorithm

2022-05-26 Thread Gonglei (Arei)
> -Original Message- > From: Lei He [mailto:helei.si...@bytedance.com] > Sent: Wednesday, May 25, 2022 5:01 PM > To: m...@redhat.com; Gonglei (Arei) ; > berra...@redhat.com > Cc: qemu-devel@nongnu.org; virtualizat...@lists.linux-foundation.org; > linux-cry...@v

RE: [PATCH v7 0/9] Introduce akcipher service for virtio-crypto

2022-05-26 Thread Gonglei (Arei)
> -Original Message- > From: Daniel P. Berrangé [mailto:berra...@redhat.com] > Sent: Thursday, May 26, 2022 6:48 PM > To: Lei He > Cc: m...@redhat.com; Gonglei (Arei) ; > qemu-devel@nongnu.org; virtualizat...@lists.linux-foundation.org; > linux-cry...@v

RE: [PATCH v2 1/3] virtio-crypto: header update

2022-02-17 Thread Gonglei (Arei)
> -Original Message- > From: zhenwei pi [mailto:pizhen...@bytedance.com] > Sent: Friday, February 11, 2022 4:44 PM > To: Gonglei (Arei) ; m...@redhat.com > Cc: jasow...@redhat.com; virtualizat...@lists.linux-foundation.org; > linux-cry...@vger.kernel.org; qem

RE: [PATCH v2] MAINTAINERS: Change my email address

2021-12-14 Thread Gonglei (Arei)
> -Original Message- > From: Daniel P. Berrangé [mailto:berra...@redhat.com] > Sent: Tuesday, December 14, 2021 5:22 PM > To: Philippe Mathieu-Daudé > Cc: Hailiang Zhang ; > qemu-devel@nongnu.org; Gonglei (Arei) ; > Wencongyang (HongMeng) ; > dgilb...@redhat.

RE: [PATCH 01/24] cryptodev-vhost-user: Register "chardev" as class property

2020-09-21 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Tuesday, September 22, 2020 6:10 AM > To: qemu-devel@nongnu.org > Cc: Paolo Bonzini ; Daniel P. Berrange > ; John Snow ; Gonglei (Arei) > > Subject: [PATCH 01/24] cryptodev-vhost

RE: [PATCH 02/24] cryptodev-backend: Register "chardev" as class property

2020-09-21 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Tuesday, September 22, 2020 6:10 AM > To: qemu-devel@nongnu.org > Cc: Paolo Bonzini ; Daniel P. Berrange > ; John Snow ; Gonglei (Arei) > > Subject: [PATCH 02/24] cryptodev-ba

RE: [PATCH 05/46] virtio-crypto-pci: Tidy up virtio_crypto_pci_realize()

2020-06-27 Thread Gonglei (Arei)
aro.org; > vsement...@virtuozzo.com; Gonglei (Arei) ; > Michael S . Tsirkin > Subject: [PATCH 05/46] virtio-crypto-pci: Tidy up virtio_crypto_pci_realize() > > virtio_crypto_pci_realize() continues after realization of its > "virtio-crypto-device" > fails. Only an object_

RE: [PATCH v1 29/59] cryptodev-vhost.c: remove unneeded 'err' label in cryptodev_vhost_start

2020-01-07 Thread Gonglei (Arei)
> -Original Message- > From: Daniel Henrique Barboza [mailto:danielhb...@gmail.com] > Sent: Tuesday, January 7, 2020 2:24 AM > To: qemu-devel@nongnu.org > Cc: qemu-triv...@nongnu.org; Daniel Henrique Barboza > ; Gonglei (Arei) > Subject: [PATCH v1 29/59] cryp

RE: [PATCH v6] backends/cryptodev: drop local_err from cryptodev_backend_complete()

2019-11-27 Thread Gonglei (Arei)
CCing qemu-triv...@nongnu.org Reviewed-by: Gonglei Regards, -Gonglei > -Original Message- > From: Vladimir Sementsov-Ogievskiy [mailto:vsement...@virtuozzo.com] > Sent: Thursday, November 28, 2019 3:46 AM > To: qemu-devel@nongnu.org > Cc: Gonglei (Arei) ; marcandre.l

Re: [Qemu-devel] [PATCH] backends: cryptodev: fix oob access issue

2019-03-17 Thread Gonglei (Arei)
Hi Michael, Could you pls apply this patch in your tree? Thanks, -Gonglei > -Original Message- > From: Li Qiang [mailto:liq...@163.com] > Sent: Monday, March 18, 2019 9:12 AM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; Li Qiang > Subject: [PATCH] backends:

Re: [Qemu-devel] [PATCH] cryptodev-vhost-user: fix a oob access

2019-03-17 Thread Gonglei (Arei)
Hi, > -Original Message- > From: Li Qiang [mailto:liq...@163.com] > Sent: Sunday, March 17, 2019 5:10 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; Li Qiang > Subject: [PATCH] cryptodev-vhost-user: fix a oob access > > The 'queue_index' of create/close_se

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
> > > > > -Original Message- > > > From: Zhao Yan [mailto:yan.y.z...@intel.com] > > > Sent: Thursday, February 21, 2019 10:05 AM > > > To: Gonglei (Arei) > > > Cc: alex.william...@redhat.com; qemu-devel@nongnu.org; > > > intel

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
> -Original Message- > From: Zhao Yan [mailto:yan.y.z...@intel.com] > Sent: Thursday, February 21, 2019 12:08 PM > To: Gonglei (Arei) > Cc: c...@nvidia.com; k...@vger.kernel.org; a...@ozlabs.ru; > zhengxiao...@alibaba-inc.com; shuangtai@alibaba-inc.com; >

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
> -Original Message- > From: Zhao Yan [mailto:yan.y.z...@intel.com] > Sent: Thursday, February 21, 2019 9:59 AM > To: Gonglei (Arei) > Cc: alex.william...@redhat.com; qemu-devel@nongnu.org; > intel-gvt-...@lists.freedesktop.org; zhengxiao...@alibaba-inc.com; > yi.l

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
> -Original Message- > From: Zhao Yan [mailto:yan.y.z...@intel.com] > Sent: Thursday, February 21, 2019 10:05 AM > To: Gonglei (Arei) > Cc: alex.william...@redhat.com; qemu-devel@nongnu.org; > intel-gvt-...@lists.freedesktop.org; zhengxiao...@alibaba-inc.com; &g

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
> -Original Message- > From: Zhao Yan [mailto:yan.y.z...@intel.com] > Sent: Thursday, February 21, 2019 8:25 AM > To: Gonglei (Arei) > Cc: alex.william...@redhat.com; qemu-devel@nongnu.org; > intel-gvt-...@lists.freedesktop.org; zhengxiao...@alibaba-inc.com; > yi.l

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
> -Original Message- > From: Cornelia Huck [mailto:coh...@redhat.com] > Sent: Wednesday, February 20, 2019 7:43 PM > To: Gonglei (Arei) > Cc: Dr. David Alan Gilbert ; Zhao Yan > ; c...@nvidia.com; k...@vger.kernel.org; > a...@ozlabs.ru; zhengxiao...@aliba

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
com; ken@amd.com; > kwankh...@nvidia.com; kevin.t...@intel.com; c...@nvidia.com; Gonglei (Arei) > ; k...@vger.kernel.org; Yan Zhao > > Subject: [PATCH 0/5] QEMU VFIO live migration > > This patchset enables VFIO devices to have live migration capability. > Currently it does

Re: [Qemu-devel] [PATCH 0/5] QEMU VFIO live migration

2019-02-20 Thread Gonglei (Arei)
.com; > qemu-devel@nongnu.org; kwankh...@nvidia.com; eau...@redhat.com; > yi.l@intel.com; eskul...@redhat.com; ziye.y...@intel.com; > mlevi...@redhat.com; pa...@linux.ibm.com; Gonglei (Arei) > ; fel...@nutanix.com; ken@amd.com; > kevin.t...@intel.com; alex.william...@redhat.com; >

Re: [Qemu-devel] [PATCH] vfio: assign idstr for VFIO's mmaped regions for migration

2019-02-20 Thread Gonglei (Arei)
> -Original Message- > From: Qemu-devel > [mailto:qemu-devel-bounces+arei.gonglei=huawei@nongnu.org] On > Behalf Of Zhao Yan > Sent: Thursday, January 10, 2019 9:19 AM > To: Alex Williamson > Cc: pbonz...@redhat.com; qemu-devel@nongnu.org > Subject: Re: [Qemu-devel] [PATCH] vfio:

Re: [Qemu-devel] About live migration rollback

2019-01-02 Thread Gonglei (Arei)
Hi, > > * Gonglei (Arei) (arei.gong...@huawei.com) wrote: > > Hi Dave, > > > > We discussed some live migration fallback scenarios in this year's KVM > > forum, > > and now I can provide another scenario, perhaps the upstream should > consi

[Qemu-devel] About live migration rollback

2018-12-18 Thread Gonglei (Arei)
Hi Dave, We discussed some live migration fallback scenarios in this year's KVM forum, and now I can provide another scenario, perhaps the upstream should consider rolling back for this situation. Environments information: host A: cpu E5620(model WestmereEP without flag xsave) host B: cpu

Re: [Qemu-devel] [PATCH 3/5] Add migration functions for VFIO devices

2018-12-17 Thread Gonglei (Arei)
Hi, It's great to see this patch series, which is a very important step, although currently only consider GPU mdev devices to support hot migration. However, this is based on the VFIO framework after all, so we expect that we can make this live migration framework more general. For example,

Re: [Qemu-devel] [PATCH v3 00/16] Virtio devices split from virtio-pci

2018-12-14 Thread Gonglei (Arei)
> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Friday, December 14, 2018 8:53 PM > To: Gonglei (Arei) > Cc: Juan Quintela ; qemu-devel@nongnu.org; Thomas > Huth ; Gerd Hoffmann > Subject: Re: [PATCH v3 00/16] Virtio devices

Re: [Qemu-devel] [PATCH v3 00/16] Virtio devices split from virtio-pci

2018-12-13 Thread Gonglei (Arei)
> -Original Message- > From: Juan Quintela [mailto:quint...@redhat.com] > Sent: Friday, December 14, 2018 5:01 AM > To: qemu-devel@nongnu.org > Cc: Michael S. Tsirkin ; Thomas Huth ; > Gerd Hoffmann ; Gonglei (Arei) > ; Juan Quintela > Subject: [PATCH v3 00/16] V

Re: [Qemu-devel] [RFC PATCH v1 1/4] VFIO KABI for migration interface

2018-10-17 Thread Gonglei (Arei)
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Kirti Wankhede > Sent: Thursday, October 18, 2018 4:47 AM > To: Alex Williamson > Cc: c...@nvidia.com; qemu-devel@nongnu.org; k...@vger.kernel.org; Yulei > Zhang ; Dr. David Alan

Re: [Qemu-devel] [virtio-dev] Re: [PATCH v25 0/2] virtio-crypto: virtio crypto device specification

2018-08-28 Thread Gonglei (Arei)
> > On Tue, Aug 28, 2018 at 03:31:02AM +, Gonglei (Arei) wrote: > > > > > -Original Message- > > > From: Michael S. Tsirkin [mailto:m...@redhat.com] > > > Sent: Friday, August 24, 2018 8:54 PM > > > > > > On Fri, Aug 24, 2

Re: [Qemu-devel] [virtio-dev] Re: [PATCH v25 0/2] virtio-crypto: virtio crypto device specification

2018-08-27 Thread Gonglei (Arei)
> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Friday, August 24, 2018 8:54 PM > > On Fri, Aug 24, 2018 at 12:07:44PM +, Gonglei (Arei) wrote: > > Hi Michael, > > > > > -Original Message- > &g

Re: [Qemu-devel] [virtio-dev] Re: [PATCH v25 0/2] virtio-crypto: virtio crypto device specification

2018-08-24 Thread Gonglei (Arei)
Hi Michael, > -Original Message- > From: virtio-...@lists.oasis-open.org [mailto:virtio-...@lists.oasis-open.org] > On Behalf Of Michael S. Tsirkin > Sent: Friday, August 24, 2018 7:23 PM > To: longpeng > Cc: xin.z...@intel.com; Gonglei (Arei) ; > pa...@linux.vne

Re: [Qemu-devel] [PATCH] cryptodev: remove dead code

2018-07-30 Thread Gonglei (Arei)
> -Original Message- > From: Peter Maydell [mailto:peter.mayd...@linaro.org] > Sent: Monday, July 30, 2018 6:49 PM > To: Paolo Bonzini > Cc: QEMU Developers ; Gonglei (Arei) > > Subject: Re: [Qemu-devel] [PATCH] cryptodev: remove dead code > > On 30 July 2

Re: [Qemu-devel] [PATCH] cryptodev: remove dead code

2018-07-30 Thread Gonglei (Arei)
> -Original Message- > From: Qemu-devel > [mailto:qemu-devel-bounces+arei.gonglei=huawei@nongnu.org] On > Behalf Of Paolo Bonzini > Sent: Monday, July 30, 2018 4:51 PM > To: qemu-devel@nongnu.org > Subject: [Qemu-devel] [PATCH] cryptodev: remove dead code > > Reported by Coverity as

[Qemu-devel] about live memory snapshot

2018-06-29 Thread Gonglei (Arei)
Hi Peter, As we discussed in LC3 China, the current scheme of "migration to file" can't fit on production environment, which will cause the snapshot file bigger and bigger when the guest is under enough memory pressure. We can't assume what size the snapshot file is. Pls have a look if we

Re: [Qemu-devel] [RFC v1 1/1] virtio-crypto: Allow disabling of cipher algorithms for virtio-crypto device

2018-06-14 Thread Gonglei (Arei)
> -Original Message- > From: Daniel P. Berrangé [mailto:berra...@redhat.com] > Sent: Thursday, June 14, 2018 11:11 PM > To: Farhan Ali > Cc: Halil Pasic ; qemu-devel@nongnu.org; > fran...@linux.ibm.com; m...@redhat.com; borntrae...@de.ibm.com; Gonglei > (Arei)

Re: [Qemu-devel] [RFC v1 1/1] virtio-crypto: Allow disabling of cipher algorithms for virtio-crypto device

2018-06-12 Thread Gonglei (Arei)
> -Original Message- > From: Farhan Ali [mailto:al...@linux.ibm.com] > Sent: Wednesday, June 13, 2018 3:49 AM > To: qemu-devel@nongnu.org > Cc: m...@redhat.com; Gonglei (Arei) ; longpeng > ; pa...@linux.ibm.com; borntrae...@de.ibm.com; > fran...@linux.ibm.com

Re: [Qemu-devel] [RFC v1 2/2] crypto/virtio-crypto: Register an algo only if it's supported

2018-06-12 Thread Gonglei (Arei)
> -Original Message- > From: Farhan Ali [mailto:al...@linux.ibm.com] > Sent: Wednesday, June 13, 2018 1:08 AM > To: Gonglei (Arei) ; linux-ker...@vger.kernel.org; > k...@vger.kernel.org > Cc: m...@redhat.com; qemu-devel@nongnu.org; longpeng > ; pa...@linux.ibm.com;

Re: [Qemu-devel] [RFC v1 1/2] crypto/virtio-crypto: Read crypto services and algorithm masks

2018-06-12 Thread Gonglei (Arei)
> -Original Message- > From: Farhan Ali [mailto:al...@linux.ibm.com] > Sent: Wednesday, June 13, 2018 1:07 AM > To: Gonglei (Arei) ; linux-ker...@vger.kernel.org; > k...@vger.kernel.org > Cc: m...@redhat.com; qemu-devel@nongnu.org; longpeng > ; pa...@linux.ibm.com;

Re: [Qemu-devel] An emulation failure occurs, if I hotplug vcpus immediately after the VM start

2018-06-11 Thread Gonglei (Arei)
> -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of David Hildenbrand > Sent: Monday, June 11, 2018 8:36 PM > To: Gonglei (Arei) ; 浙大邮箱 > Subject: Re: An emulation failure occurs,if I hotplug vcpus immediately after

Re: [Qemu-devel] An emulation failure occurs, if I hotplug vcpus immediately after the VM start

2018-06-11 Thread Gonglei (Arei)
Hi David and Paolo, > -Original Message- > From: David Hildenbrand [mailto:da...@redhat.com] > Sent: Monday, June 11, 2018 6:44 PM > To: 浙大邮箱 > Cc: Paolo Bonzini ; Gonglei (Arei) > ; Igor Mammedov ; > xuyandong ; Zhanghailiang > ; wangxin (U) > ; lidonglin ; &

Re: [Qemu-devel] [RFC v1 2/2] crypto/virtio-crypto: Register an algo only if it's supported

2018-06-11 Thread Gonglei (Arei)
> -Original Message- > From: Farhan Ali [mailto:al...@linux.ibm.com] > Sent: Saturday, June 09, 2018 3:09 AM > To: linux-ker...@vger.kernel.org; k...@vger.kernel.org > Cc: m...@redhat.com; qemu-devel@nongnu.org; Gonglei (Arei) > ; longpeng ; > pa...@linux.ibm.com;

Re: [Qemu-devel] [RFC v1 1/2] crypto/virtio-crypto: Read crypto services and algorithm masks

2018-06-11 Thread Gonglei (Arei)
> -Original Message- > From: Farhan Ali [mailto:al...@linux.ibm.com] > Sent: Saturday, June 09, 2018 3:09 AM > To: linux-ker...@vger.kernel.org; k...@vger.kernel.org > Cc: m...@redhat.com; qemu-devel@nongnu.org; Gonglei (Arei) > ; longpeng ; > pa...@linux.ibm.com;

Re: [Qemu-devel] An emulation failure occurs, if I hotplug vcpus immediately after the VM start

2018-06-07 Thread Gonglei (Arei)
> > On 06/06/2018 15:28, Gonglei (Arei) wrote: > >> gonglei: mem.slot: 3, mem.guest_phys_addr=0xc, > >> mem.userspace_addr=0x7fc343ec, mem.flags=0, memory_size=0x0 > >> gonglei: mem.slot: 3, mem.guest_phys_addr=0xc, > >> me

Re: [Qemu-devel] [PATCH] ps2: check PS2Queue wptr pointer in post_load routine

2018-06-07 Thread Gonglei (Arei)
> -Original Message- > From: liujunjie (A) > Sent: Thursday, June 07, 2018 4:03 PM > To: kra...@redhat.com; berra...@redhat.com > Cc: Gonglei (Arei) ; wangxin (U) > ; Huangweidong (C) > ; fangying ; > qemu-devel@nongnu.org; liujunjie (A) > Subject: [PATC

Re: [Qemu-devel] An emulation failure occurs, if I hotplug vcpus immediately after the VM start

2018-06-06 Thread Gonglei (Arei)
Hi Igor, Thanks for your response firstly. :) > -Original Message- > From: Igor Mammedov [mailto:imamm...@redhat.com] > Sent: Friday, June 01, 2018 6:23 PM > > On Fri, 1 Jun 2018 08:17:12 + > xuyandong wrote: > > > Hi there, > > > > I am doing some test on qemu vcpu hotplug and I

Re: [Qemu-devel] [PATCH] socket: dont't free msgfds if error equals EAGAIN

2018-05-30 Thread Gonglei (Arei)
> -Original Message- > From: Eric Blake [mailto:ebl...@redhat.com] > Sent: Wednesday, May 30, 2018 3:33 AM > To: linzhecheng ; Marc-André Lureau > > Cc: QEMU ; Paolo Bonzini ; > wangxin (U) ; Gonglei (Arei) > ; pet...@redhat.com; berra...@redhat.com > Subje

Re: [Qemu-devel] [PATCH] socket: dont't free msgfds if error equals EAGAIN

2018-05-29 Thread Gonglei (Arei)
n? Regards, -Gonglei > -Original Message- > From: linzhecheng > Sent: Tuesday, May 29, 2018 4:20 PM > To: qemu-devel@nongnu.org > Cc: pbonz...@redhat.com; wangxin (U) ; > berra...@redhat.com; pet...@redhat.com; marcandre.lur...@redhat.com; > ebl...@redhat.com; Gonglei (Arei)

Re: [Qemu-devel] [PATCH] i386: Allow monitor / mwait cpuid override

2018-02-27 Thread Gonglei (Arei)
Hi all, Guests could achive good performance in 'Message Passing Workloads' scenarios when knowing the X86_FEATURE_MWAIT feature which is presented by qemu. the reason is that after knowing that feature, the guest could use mwait method, which saves VMEXIT, to do idle, and achives high

Re: [Qemu-devel] [PATCH v3] rtc: placing RTC memory region outside BQL

2018-02-22 Thread Gonglei (Arei)
Ping... Regards, -Gonglei > -Original Message- > From: Gonglei (Arei) > Sent: Monday, February 12, 2018 4:58 PM > To: qemu-devel@nongnu.org > Cc: pbonz...@redhat.com; Huangweidong (C); peter.mayd...@linaro.org; > Gonglei (Arei) > Subject: [PATCH v3] rtc: plac

Re: [Qemu-devel] [PULL 00/26] virtio, vhost, pci, pc: features, fixes and cleanups

2018-02-10 Thread Gonglei (Arei)
> -Original Message- > From: Qemu-devel > [mailto:qemu-devel-bounces+arei.gonglei=huawei@nongnu.org] On > Behalf Of Peter Maydell > Sent: Friday, February 09, 2018 6:07 PM > To: Michael S. Tsirkin > Cc: QEMU Developers > Subject: Re: [Qemu-devel] [PULL 00/26] virtio, vhost, pci, pc:

Re: [Qemu-devel] [PATCH v2] rtc: placing RTC memory region outside BQL

2018-02-09 Thread Gonglei (Arei)
> > > > > > > $ cat strace_c.sh > > > strace -tt -p $1 -c -o result_$1.log & > > > sleep $2 > > > pid=$(pidof strace) > > > kill $pid > > > cat result_$1.log > > > > > > Before appling this change: > > > $ ./strace_c.sh 10528 30 > > > % time seconds usecs/call callserrors syscall > >

Re: [Qemu-devel] [PATCH] vl: fix possible int overflow for qemu_timedate_diff()

2018-02-07 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, February 06, 2018 11:52 PM > To: Gonglei (Arei); qemu-devel@nongnu.org > Cc: shenghualong > Subject: Re: [PATCH] vl: fix possible int overflow for qemu_timedate_diff() > > On 0

Re: [Qemu-devel] [PATCH v2] rtc: placing RTC memory region outside BQL

2018-02-07 Thread Gonglei (Arei)
> -Original Message- > From: Peter Maydell [mailto:peter.mayd...@linaro.org] > Sent: Tuesday, February 06, 2018 10:36 PM > To: Gonglei (Arei) > Cc: QEMU Developers; Paolo Bonzini; Huangweidong (C) > Subject: Re: [PATCH v2] rtc: placing RTC memory region outside BQL >

Re: [Qemu-devel] [PATCH] rtc: placing RTC memory region outside BQL

2018-02-06 Thread Gonglei (Arei)
> -Original Message- > From: Peter Maydell [mailto:peter.mayd...@linaro.org] > Sent: Tuesday, February 06, 2018 5:49 PM > To: Gonglei (Arei) > Cc: Paolo Bonzini; QEMU Developers; Huangweidong (C) > Subject: Re: [Qemu-devel] [PATCH] rtc: placing RTC memory region out

Re: [Qemu-devel] [PATCH] rtc: placing RTC memory region outside BQL

2018-02-06 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Monday, February 05, 2018 10:04 PM > To: Peter Maydell > Cc: Gonglei (Arei); QEMU Developers; Huangweidong (C) > Subject: Re: [Qemu-devel] [PATCH] rtc: placing RTC memory region outside BQL

Re: [Qemu-devel] [PATCH] rtc: placing RTC memory region outside BQL

2018-02-03 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Thursday, February 01, 2018 10:24 PM > To: Gonglei (Arei); qemu-devel@nongnu.org > Cc: Huangweidong (C) > Subject: Re: [PATCH] rtc: placing RTC memory region outside BQL > > On 01/02/2

Re: [Qemu-devel] [PATCH v3 1/4] cryptodev: add vhost-user as a new cryptodev backend

2018-01-17 Thread Gonglei (Arei)
> -Original Message- > From: Zhoujian (jay) > Sent: Wednesday, January 17, 2018 1:01 PM > To: Michael S. Tsirkin > Cc: pa...@linux.vnet.ibm.com; Huangweidong (C); xin.z...@intel.com; > qemu-devel@nongnu.org; Gonglei (Arei); roy.fan.zh...@intel.com; > stefa

Re: [Qemu-devel] [PATCH 3/7] i386: Add spec-ctrl CPUID bit

2018-01-16 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Monday, January 15, 2018 8:23 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; Paolo Bonzini > Subject: Re: [Qemu-devel] [PATCH 3/7] i386: Add spec-ctrl CPUID bit > > On Sat, Ja

Re: [Qemu-devel] [PATCH 3/7] i386: Add spec-ctrl CPUID bit

2018-01-12 Thread Gonglei (Arei)
> -Original Message- > From: Qemu-devel > [mailto:qemu-devel-bounces+arei.gonglei=huawei@nongnu.org] On > Behalf Of Eduardo Habkost > Sent: Tuesday, January 09, 2018 11:45 PM > To: qemu-devel@nongnu.org > Cc: Paolo Bonzini > Subject: [Qemu-devel] [PATCH 3/7] i386: Add spec-ctrl CPUID

Re: [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support

2017-12-21 Thread Gonglei (Arei)
> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Thursday, December 21, 2017 10:25 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; pbonz...@redhat.com; Huangweidong (C); > stefa...@redhat.com; Zhoujian (jay); pa...@linux.vnet.ibm.com;

Re: [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support

2017-12-20 Thread Gonglei (Arei)
> -Original Message- > From: Michael S. Tsirkin [mailto:m...@redhat.com] > Sent: Thursday, December 21, 2017 1:39 AM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; pbonz...@redhat.com; Huangweidong (C); > stefa...@redhat.com; Zhoujian (jay); pa...@linux.vnet.ibm.com;

Re: [Qemu-devel] [PATCH 0/4] cryptodev: add vhost support

2017-12-18 Thread Gonglei (Arei)
Ping... Fan (working for DPDK parts) is waiting for those patches upstreamed. :) Thanks, -Gonglei > -Original Message- > From: Gonglei (Arei) > Sent: Tuesday, November 28, 2017 5:03 PM > To: qemu-devel@nongnu.org > Cc: m...@redhat.com; pbonz...@redhat.com; Huangweido

Re: [Qemu-devel] [v22 1/2] virtio-crypto: Add virtio crypto device specification

2017-12-07 Thread Gonglei (Arei)
> > On 12/06/2017 08:37 AM, Longpeng(Mike) wrote: > > +\field{outcome_len} is the size of struct virtio_crypto_session_input or > > +ZERO for the session-destroy operation. > > This ain't correct. It should have been something like > virtio_crypto_destroy_session_input. > Right, will fix it. >

Re: [Qemu-devel] About the light VM solution!

2017-12-06 Thread Gonglei (Arei)
> -Original Message- > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > Sent: Wednesday, December 06, 2017 11:10 PM > To: Gonglei (Arei) > Cc: Paolo Bonzini; Yang Zhong; Stefan Hajnoczi; qemu-devel > Subject: Re: [Qemu-devel] About the light VM solution! > > On

Re: [Qemu-devel] About the light VM solution!

2017-12-06 Thread Gonglei (Arei)
> -Original Message- > From: Qemu-devel > [mailto:qemu-devel-bounces+arei.gonglei=huawei@nongnu.org] On > Behalf Of Stefan Hajnoczi > Sent: Wednesday, December 06, 2017 12:31 AM > To: Paolo Bonzini > Cc: Yang Zhong; Stefan Hajnoczi; qemu-devel > Subject: Re: [Qemu-devel] About the

[Qemu-devel] 答复: [BUG] Windows 7 got stuck easily while run PCMark10 application

2017-12-01 Thread Gonglei (Arei)
: [BUG] Windows 7 got stuck easily while run PCMark10 application On 01/12/2017 08:08, Gonglei (Arei) wrote: > First write to 0x70, cmos_index = 0xc & 0x7f = 0xc >CPU 0/KVM-15566 kvm_pio: pio_write at 0x70 size 1 count 1 val 0xc> > Second write to 0x70, cmos_index = 0

Re: [Qemu-devel] [BUG] Windows 7 got stuck easily while run PCMark10 application

2017-12-01 Thread Gonglei (Arei)
1 val 0x80 Regards, -Gonglei From: Zhanghailiang Sent: Friday, December 01, 2017 3:03 AM To: qemu-devel@nongnu.org; m...@redhat.com; Paolo Bonzini Cc: Huangweidong (C); Gonglei (Arei); wangxin (U); Xiexiangyou Subject: [BUG] Windows 7 got stuck easily while run PCMark10 application Hi, We hit a b

Re: [Qemu-devel] [PATCH v4] thread: move detach_thread from creating thread to created thread

2017-11-29 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Thursday, November 30, 2017 12:39 AM > To: Gonglei (Arei); Eric Blake; linzhecheng; qemu-devel@nongnu.org > Cc: f...@redhat.com; wangxin (U) > Subject: Re: [Qemu-devel] [PATCH v4] thread:

Re: [Qemu-devel] [PATCH v4] thread: move detach_thread from creating thread to created thread

2017-11-29 Thread Gonglei (Arei)
> -Original Message- > From: Eric Blake [mailto:ebl...@redhat.com] > Sent: Thursday, November 30, 2017 12:19 AM > To: linzhecheng; qemu-devel@nongnu.org > Cc: aligu...@us.ibm.com; f...@redhat.com; wangxin (U); Gonglei (Arei); > pbonz...@redhat.com > Subject: Re: [

Re: [Qemu-devel] [PATCH] i386: turn off l3-cache property by default

2017-11-28 Thread Gonglei (Arei)
> -Original Message- > From: rka...@virtuozzo.com [mailto:rka...@virtuozzo.com] > Sent: Wednesday, November 29, 2017 1:56 PM > To: Gonglei (Arei) > Cc: Eduardo Habkost; Denis V. Lunev; longpeng; Michael S. Tsirkin; Denis > Plotnikov; pbonz...@redhat.com; r...@twidd

Re: [Qemu-devel] [PATCH 3/4] cryptodev-vhost-user: add crypto session handler

2017-11-28 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, November 28, 2017 7:20 PM > To: Gonglei (Arei); qemu-devel@nongnu.org > Cc: m...@redhat.com; Huangweidong (C); stefa...@redhat.com; Zhoujian > (jay); pa...@linux.vnet.ibm.co

Re: [Qemu-devel] [PATCH] i386: turn off l3-cache property by default

2017-11-28 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Wednesday, November 29, 2017 5:13 AM > To: Denis V. Lunev; longpeng; Michael S. Tsirkin > Cc: Denis Plotnikov; pbonz...@redhat.com; r...@twiddle.net; > qemu-devel@nongnu.org; rka...@virt

Re: [Qemu-devel] [PATCH 3/4] cryptodev-vhost-user: add crypto session handler

2017-11-28 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, November 28, 2017 6:46 PM > To: Gonglei (Arei); qemu-devel@nongnu.org > Cc: m...@redhat.com; Huangweidong (C); stefa...@redhat.com; Zhoujian > (jay); pa...@linux.vnet.ibm.co

Re: [Qemu-devel] [PATCH 3/4] cryptodev-vhost-user: add crypto session handler

2017-11-28 Thread Gonglei (Arei)
> -Original Message- > From: Paolo Bonzini [mailto:pbonz...@redhat.com] > Sent: Tuesday, November 28, 2017 6:02 PM > To: Gonglei (Arei); qemu-devel@nongnu.org > Cc: m...@redhat.com; Huangweidong (C); stefa...@redhat.com; Zhoujian > (jay); pa...@linux.vnet.ibm.co

[Qemu-devel] [Questions] about the VHOST_MEMORY_MAX_NREGIONS of vhost-user backend?

2017-11-24 Thread Gonglei (Arei)
Hi, Currently, the maximum number of supported memory regions for vhost-user backends is 8, and the maximum supported memory regions for vhost-net backends is determined by " /sys/module/vhost/parameters/max_mem_regions". In many scenarios, the vhost-user NIC will cause the memory region to

Re: [Qemu-devel] [BUG/RFC] INIT IPI lost when VM starts

2017-11-19 Thread Gonglei (Arei)
Hi Paolo, What's your opinion about this patch? We found it just before finishing patches for the past two days. Thanks, -Gonglei > -Original Message- > From: kvm-ow...@vger.kernel.org [mailto:kvm-ow...@vger.kernel.org] On > Behalf Of Herongguang (Stephen) > Sent: Thursday, April 06,

Re: [Qemu-devel] [Question] why need to start all queues in vhost_net_start

2017-11-16 Thread Gonglei (Arei)
> -Original Message- > From: Jason Wang [mailto:jasow...@redhat.com] > Sent: Thursday, November 16, 2017 4:55 PM > To: longpeng; m...@redhat.com > Cc: Longpeng(Mike); qemu-devel@nongnu.org; Gonglei (Arei); Wangjing (King, > Euler); Huangweidong (C); stefa...@redhat

Re: [Qemu-devel] [virtio-dev] Re: [v21 1/2] virtio-crypto: Add virtio crypto device specification

2017-11-13 Thread Gonglei (Arei)
Hello Halil, Thanks for your feedback. > > On 11/13/2017 08:17 AM, Gonglei (Arei) wrote: > >>> +struct virtio_crypto_cipher_session_req { > >>> +/* Device-readable part */ > >>> +struct virtio_crypto_cipher_session_para para; > >>&

Re: [Qemu-devel] [virtio-dev] Re: [v21 1/2] virtio-crypto: Add virtio crypto device specification

2017-11-12 Thread Gonglei (Arei)
Hi, > > > +The controlq request is composed of two parts: > > +\begin{lstlisting} > > +struct virtio_crypto_op_ctrl_req { > > +struct virtio_crypto_ctrl_header header; > > + > > +/* additional paramenter */ > > +u8 additional_para[addl_para_len]; > > What does additional paramenter

Re: [Qemu-devel] [v21 RESEND 0/2] virtio-crypto: virtio crypto device specification

2017-11-06 Thread Gonglei (Arei)
; > Huangweidong (C); ag...@suse.de; jasow...@redhat.com; > vincent.jar...@6wind.com; Gonglei (Arei); pa...@linux.vnet.ibm.com; wangxin > (U); Zhoujian (jay); longpeng > Subject: [v21 RESEND 0/2] virtio-crypto: virtio crypto device specification > > This is the specification about th

Re: [Qemu-devel] [PATCH] crypto: afalg: fix a NULL pointer dereference

2017-11-06 Thread Gonglei (Arei)
> -Original Message- > From: longpeng > Sent: Monday, November 06, 2017 2:21 PM > To: berra...@redhat.com; pbonz...@redhat.com; Gonglei (Arei) > Cc: longpeng; qemu-devel@nongnu.org > Subject: [PATCH] crypto: afalg: fix a NULL pointer dereference > >

Re: [Qemu-devel] [virtio-dev] Re: [virtio-dev] Re: [RFC 0/8] virtio-crypto: add multiplexing mode support

2017-10-09 Thread Gonglei (Arei)
> -Original Message- > From: Halil Pasic [mailto:pa...@linux.vnet.ibm.com] > Sent: Monday, October 09, 2017 7:05 PM > > On 10/09/2017 11:22 AM, Gonglei (Arei) wrote: > > The next patch refactors make sense to me, > > but why do we need to decouple the virt

Re: [Qemu-devel] [virtio-dev] Re: [virtio-dev] Re: [RFC 0/8] virtio-crypto: add multiplexing mode support

2017-10-09 Thread Gonglei (Arei)
> -Original Message- > From: Halil Pasic [mailto:pa...@linux.vnet.ibm.com] > Sent: Friday, October 06, 2017 10:25 PM > On 09/18/2017 03:17 AM, Longpeng (Mike) wrote: > > > > > > On 2017/9/16 1:33, Halil Pasic wrote: > > > >> > >> > >> On 09/14/2017 02:58 AM, Longpeng (Mike) wrote: > >>> >

Re: [Qemu-devel] [PATCH REPOST v19 1/2] virtio-crypto: Add virtio crypto device specification

2017-09-18 Thread Gonglei (Arei)
> -Original Message- > From: Halil Pasic [mailto:pa...@linux.vnet.ibm.com] > Sent: Monday, September 18, 2017 9:08 PM > Subject: Re: [Qemu-devel] [PATCH REPOST v19 1/2] virtio-crypto: Add virtio > crypto device specification > > > > On 09/18/2017 02:

Re: [Qemu-devel] [PATCH REPOST v19 1/2] virtio-crypto: Add virtio crypto device specification

2017-09-18 Thread Gonglei (Arei)
> > > + > > +The information required by AEAD session creation is stored in the > virtio_crypto_aead_create_session_req > > +structure, including the aead parameters stored in \field{para} and the > cipher key in \field{key}. > > +\field{input} stores the result of this operation. > > + > >

Re: [Qemu-devel] [PATCH] i386/cpu/hyperv: support over 64 vcpus for windows guests

2017-09-12 Thread Gonglei (Arei)
> > On 12/09/2017 03:41, Gonglei (Arei) wrote: > > > >> -Original Message- > >> From: Eduardo Habkost [mailto:ehabk...@redhat.com] > >> Sent: Tuesday, September 12, 2017 2:38 AM > >> To: Gonglei (Arei) > >> Cc: qemu-devel

Re: [Qemu-devel] [PATCH] i386/cpu/hyperv: support over 64 vcpus for windows guests

2017-09-11 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Tuesday, September 12, 2017 2:38 AM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; m...@redhat.com; pbonz...@redhat.com; > r...@twiddle.net; mtosa...@redhat.com; vroze...@redhat.com;

Re: [Qemu-devel] [PATCH 2/2] i386/cpu/hyperv: support over 64 vcpus for windows guests

2017-09-10 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Sunday, September 10, 2017 4:46 AM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; m...@redhat.com; pbonz...@redhat.com; > r...@twiddle.net; mtosa...@redhat.com; vroze...@redhat.com;

Re: [Qemu-devel] [PATCH 2/2] i386/cpu/hyperv: support over 64 vcpus for windows guests

2017-09-06 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Tuesday, September 05, 2017 9:17 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; m...@redhat.com; pbonz...@redhat.com; > r...@twiddle.net; mtosa...@redhat.com; vroze...@redhat.com;

Re: [Qemu-devel] [PATCH 1/2] pc: add 2.11 machine type

2017-09-06 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Tuesday, September 05, 2017 9:21 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; m...@redhat.com; pbonz...@redhat.com; > r...@twiddle.net; mtosa...@redhat.com; vroze...@redhat.com;

Re: [Qemu-devel] [Help] Windows2012 as Guest 64+cores on KVM Halts

2017-09-05 Thread Gonglei (Arei)
> -Original Message- > From: Vadim Rozenfeld [mailto:vroze...@redhat.com] > Sent: Tuesday, September 05, 2017 2:33 PM > To: Gonglei (Arei); Paolo Bonzini > Cc: Hangaohuai; Yan Vugenfirer; qemu-devel@nongnu.org; > k...@vger.kernel.org; Radim Krcmar > Subject: R

Re: [Qemu-devel] [PATCH] qom: Remove unused errp parameter from can_be_deleted()

2017-08-29 Thread Gonglei (Arei)
> -Original Message- > From: Eduardo Habkost [mailto:ehabk...@redhat.com] > Sent: Wednesday, August 30, 2017 6:04 AM > To: qemu-devel@nongnu.org > Cc: Gonglei (Arei); Paolo Bonzini; Igor Mammedov; Andreas Färber; Lin Ma > Subject: [PATCH] qom: Remove unused e

Re: [Qemu-devel] [RFC 0/3] cryptodev: add vhost support

2017-07-17 Thread Gonglei (Arei)
> -Original Message- > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > Sent: Monday, July 17, 2017 10:40 PM > To: Gonglei (Arei) > Cc: qemu-devel@nongnu.org; m...@redhat.com; Huangweidong (C); > roy.fan.zh...@intel.com; xin.z...@intel.com; Linqiangmin; > marcan

Re: [Qemu-devel] [PATCH v3 8/9] virtio-crypto: use virtqueue_error for errors with queue context

2017-07-17 Thread Gonglei (Arei)
> -Original Message- > From: Ladi Prosek [mailto:lpro...@redhat.com] > Sent: Monday, July 17, 2017 4:12 PM > To: qemu-devel@nongnu.org > Cc: casasferna...@hotmail.com; m...@redhat.com; jasow...@redhat.com; > coh...@redhat.com; arm...@redhat.com; gr...@kaod.

Re: [Qemu-devel] [PATCH v2 8/8] virtio-crypto: use virtqueue_error for errors with queue context

2017-07-13 Thread Gonglei (Arei)
> -Original Message- > From: Cornelia Huck [mailto:coh...@redhat.com] > Sent: Thursday, July 13, 2017 11:37 PM > To: Ladi Prosek > Cc: qemu-devel; Fernando Casas Schössow; Michael S. Tsirkin; Jason Wang; > Markus Armbruster; Greg Kurz; Gonglei (Arei); > aneesh.ku.

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