- Linaro-open-discussions - op-lists.linaro.org

Invitation: Linaro Open Discussions monthly meeting @ Fri 3 Feb 2023 22:00 - 23:00 (HKT) (linaro-open-discussions@op-lists.linaro.org)

by joyce.qi＠linaro.org

Linaro Open Discussions monthly meeting Friday 3 Feb 2023 ⋅ 22:00 – 23:00 Hong Kong Standard Time Location https://linaro-org.zoom.us/j/95682500341 https://www.google.com/url?q=https%3A%2F%2Flinaro-org.zoom.us%2Fj%2F9568250… Joyce QI 邀请您参加预先安排的 Zoom 会议。加入 Zoom 会议 https://linaro-org.zoom.us/j/95682500341 会议号：956 8250 0341 手机一键拨号 +16699009128,,95682500341# 美国 (San Jose) +13462487799,,95682500341# 美国 (Houston) 根据您的位置拨号 +1 669 900 9128 美国 (San Jose) +1 346 248 7799 美国 (Houston) +1 253 215 8782 美国 (Tacoma) +1 646 558 8656 美国 (New York) +1 301 715 8592 美国 (Washington DC) +1 312 626 6799 美国 (Chicago) 888 788 0099 美国免费 877 853 5247 美国免费会议号：956 8250 0341 查找本地号码：https://linaro-org.zoom.us/u/ady2J9Zn7t Organiser joyce.qi(a)linaro.org joyce.qi(a)linaro.org Guests joyce.qi(a)linaro.org- organiser Mike Holmes jonathan.cameron(a)huawei.com lorenzo.pieralisi(a)arm.com james.morse(a)arm.com shameerali.kolothum.thodi(a)huawei.com linaro-open-discussions(a)op-lists.linaro.org linux(a)armlinux.org.uk View all guest info https://calendar.google.com/calendar/event?action=VIEW&eid=cmlrbjNnOTdlODdu… Reply for linaro-open-discussions(a)op-lists.linaro.org and view more details https://calendar.google.com/calendar/event?action=VIEW&eid=cmlrbjNnOTdlODdu… Your attendance is optional. ~~//~~ Invitation from Google Calendar: https://calendar.google.com/calendar/ You are receiving this email because you are an attendee of the event. To stop receiving future updates for this event, decline this event. Forwarding this invitation could allow any recipient to send a response to the organiser, be added to the guest list, invite others regardless of their own invitation status or modify your RSVP. Learn more https://support.google.com/calendar/answer/37135#forwarding

2 years, 7 months

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Re: Linaro-open-discussions Digest, Vol 28, Issue 3

by Joyce Qi

Hi all, Any topics needs to be discussed on next Tuesday? Thanks:) Joyce > 在 2023年1月17日，上午8:00，linaro-open-discussions-request@op-lists.linaro.org 写道： > > Send Linaro-open-discussions mailing list submissions to > linaro-open-discussions(a)op-lists.linaro.org > > To subscribe or unsubscribe via email, send a message with subject or > body 'help' to > linaro-open-discussions-request(a)op-lists.linaro.org > > You can reach the person managing the list at > linaro-open-discussions-owner(a)op-lists.linaro.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Linaro-open-discussions digest..." > > Today's Topics: > > 1. Re: [RFC PATCH 2/2] MPAM/resctrl: allocate a domain per component > (Hesham Almatary) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 16 Jan 2023 11:31:06 +0000 > From: Hesham Almatary <hesham.almatary(a)huawei.com> > Subject: [Linaro-open-discussions] Re: [RFC PATCH 2/2] MPAM/resctrl: > allocate a domain per component > To: James Morse <james.morse(a)arm.com> > Cc: linaro-open-discussions(a)op-lists.linaro.org, linuxarm(a)huawei.com > Message-ID: <20230116113106.00001a2d(a)huawei.com> > Content-Type: text/plain; charset="US-ASCII" > > Hello James, > > Many thanks for clarifying things up, that definitely helps with my > understanding. > > On Thu, 12 Jan 2023 13:38:17 +0000 > James Morse <james.morse(a)arm.com> wrote: > >> Hi Hesham, >> >> On 12/01/2023 10:34, Hesham Almatary wrote: >>> Thanks for getting back to me on this. I have done some changes to >>> my ACPI tables and got your code working fine without this patch. In >>> particular, I matched the proximity domain field with the NUMA node >>> ID for each memory controller. If they differ, the code won't work >>> (as it has the assumption that the proximity domain is the same as >>> NUMA id, >> >> Right, if there is an extra level of indirection in there, its >> something I wasn't aware of. I'll need to dig into it. I agree this >> explains what you were seeing. >> >> >>> from which the affinity/accessibility is set). This leaves me with a >>> few questions regarding the design and implementation of the driver. >>> I'd appreciate your input on that. >> >>> 1) What does a memory MSC correspond to? A class (with a unique ID) >>> or a component? From the code, it seems like it maps to a component >>> to me. >> >> An MSC is the device, it has registers and generates interrupts. If >> its part of your memory controller, it gets described like that in >> the ACPI tables, which lets linux guess that this MSC (or the RIS >> within it) control some policy in the memory controller. >> >> Components exist to group devices that should be configured the same. >> This happens where designs are sliced up, but this slicing makes no >> sense to the software. Classes are a group of components that do the >> same thing, but not to the same resource. e.g. they control memory >> controllers. >> >> The ACPI tables should describe the MSC, its up to the driver to >> build the class and component structures from what it can infer from >> the other ACPI tables. >> >> >>> 2) Could we have a use case in which we have different class IDs >>> with the same class type? If yes could you please give an example? >> >> Your L2 and L3 are both caches, but use the level number as the id. >> I doubt anyone builds a system with MSC on both, but its possible by >> the architecture, and we could expose both via resctrl. >> >> >>> 3) What should a component ID for a memory MSC be/represent? The >>> code assumes it's a (NUMA?) node ID. >> >> The component-ids are some number that makes sense to linux, and >> matches something in the ACPI tables. These are exposed via the >> schema file to user-space. For the caches, its the cache-id property >> from the PPTT table. This is exposed to user-space via >> /sys/devices/system/cpu/cpu0/cache/index3/id or equivalent. >> >> Its important that user-space can work out which CPUs share a >> component/domain in the schema. Using a sensible id is the >> pre-requisite for that. >> >> Intel's memory bandwidth control appears to be implemented on the L3, >> so they re-use the id of the L3 cache. These seem to correspond to >> NUMA nodes already. >> >> For MPAM - we have no idea if the memory controllers map 1:1 with any >> level in the cache. Instead, the driver expects to use the numa node >> number directly. >> >> (I'll put this on the list of KNOWN_ISSUES, the Intel side of this >> ought to be cleaned up so it doesn't break if they build a SoC where >> L3 doesn't map 1:1 with Numa nodes. It looks like they are getting >> away with it because Atom doesn't support L3 or memory bandwidth) >> > That's very useful and informative. Some form of documentation (in > KNOWN_ISSUES, comments, or a README) would be quite useful for such > assumptions as the ACPI/MPAM spec doesn't mention that (i.e., the > logical ID assignments from OS point of view). > >> >>> 4) What should a class ID represent for a memory MSC? Which is >>> different from the class type itself. >> >> The class id is private to the driver, for the caches it needs to be >> the cache level. Because of that memory is shoved at the end, on the >> assumption no-one has an L255 cache, and 'unknown' devices are shoved >> at the beginning... L0 caches probably do exist, but I doubt anyone >> would add an MSC to them. >> >> Classes can't be arbitrarily created, as the resctrl picking code >> needs to know how they map to resctrl schemas, as we can't invent new >> schemas without messing up user-space. >> >> >>> 5) How would 4 memory MSCs (with different proximity domains) map to >>> classes and components? >> >> Each MSC would be a device. There would be one device per component, >> because each proximity domain is different. They would all be the >> same class, as you'd described them all with a memory type in the >> ACPI tables. >> >> If you see a problem with this, let me know! The folk who write the >> ACPI specs didn't find any systems where this would lead to >> problems... that doesn't mean you haven't build something that looks >> quite different. >> >> >>> 6) How would 2 Memory MSCs with(in) the same proximity domain and/or >>> same NUMA node work, if at all? >> >> If you build this, I bet your hardware people say those two MSC must >> be programmed the same for the regulation to work. (if not - how is >> software expected to understand the hashing scheme used to map >> physical-addresses to memory controllers?!) >> >> Each MSC would be a device. They would both be part of the same >> component as they have the same proximity domain. >> >> Configuration is applied to the component, so each device/MSC within >> the component is always configured the same. >> >> >>> 7) Should the ACPI/MPAM MSC's "identifier" field be mapped to class >>> IDs or component IDs at all? >> >> Classes, no - these are just for the driver to keep track of the >> groups. Components, probably ... but another number may make more >> sense. This should line up with something that is already exposed to >> user-space via sysfs. >> >> >> >> Thanks, >> >> James >> >> > > > ------------------------------ > > Subject: Digest Footer > > Linaro-open-discussions mailing list -- linaro-open-discussions(a)op-lists.linaro.org > To unsubscribe send an email to linaro-open-discussions-leave(a)op-lists.linaro.org > > > ------------------------------ > > End of Linaro-open-discussions Digest, Vol 28, Issue 3 > ******************************************************

2 years, 7 months

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Linaro OP-TEE Contribution (LOC) monthly meeting January 24

by Jens Wiklander

Hi, It's soon time for another LOC monthly meeting. For time and connection details see the calendar at https://www.trustedfirmware.org/meetings/ I have one topic to discuss: OP-TEE 3.20.0 is just released and a PR [1] to upgrade from TEE Internal Core API version 1.1 to 1.3.1 is soon to be merged. This may bump the major OP-TEE version in the next release. There's in particular the define TEE_ALG_SM2_PKE which is tricky to keep compatible when upgrading. We have some time until the next release to determine if this is reason enough to bump the major version. Any other topics? [1] https://github.com/OP-TEE/optee_os/pull/5688 Thanks, Jens

2 years, 7 months

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[RFC PATCH 0/2] Potential minor issues found with Arm's MPAM support

by Hesham Almatary

Potential issues (and fixes to them) for the current MPAM supprot by Arm [1]. [1] https://git.kernel.org/pub/scm/linux/kernel/git/morse/linux.git/log/?h=mpam… Hesham Almatary (2): MPAM: Fix calculating the bandwidth granularity MPAM/resctrl: allocate a domain per component drivers/platform/mpam/mpam_resctrl.c | 30 +++++++++++++--------------- 1 file changed, 14 insertions(+), 16 deletions(-) -- 2.33.0

2 years, 8 months

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Linaro OP-TEE Contribution (LOC) monthly meeting December 27

by Jens Wiklander

Hi, The LOC meeting this month is in the middle of the holidays. Let's cancel it since we don't have any urgent topics. Regards, Jens on behalf of the OP-TEE team.

2 years, 8 months

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Fwd: LPM and Linaro Connect London April 24-28 2023

by Joyce Qi

Hi Nan，Jonathan，Kangkang， Welcome Huawei to join Linaro Connect London and LPM meeting on April 24-28 2023. As our core membership, Huawei has 5 free tickets,and you can book the hotel now. @Nan, will I share the free register code to you? Thanks:) Joyce > 下面是被转发的邮件： > > 发件人: Andrea Gallo <andrea.gallo(a)linaro.org <mailto:andrea.gallo@linaro.org>> > 主题: LPM and Linaro Connect London April 24-28 2023 > 日期: 2022年12月16日 GMT+8 上午5:07:28 > 收件人: Andrew Wafaa <andrew.wafaa(a)arm.com <mailto:andrew.wafaa@arm.com>>, Andy Harker <andy.harker(a)arm.com <mailto:andy.harker@arm.com>>, Anmar Oueja <anmar.oueja(a)linaro.org <mailto:anmar.oueja@linaro.org>>, Azzedine Touzni Qualcomm <atouzni(a)qti.qualcomm.com <mailto:atouzni@qti.qualcomm.com>>, Bill Fletcher <bill.fletcher(a)linaro.org <mailto:bill.fletcher@linaro.org>>, "Northway, Craig" <craign(a)qti.qualcomm.com <mailto:craign@qti.qualcomm.com>>, Daniel Thompson <daniel.thompson(a)linaro.org <mailto:daniel.thompson@linaro.org>>, Davide Ricci <davide.ricci(a)huawei.com <mailto:davide.ricci@huawei.com>>, Don Harbin <don.harbin(a)linaro.org <mailto:don.harbin@linaro.org>>, Ebba Simpson <ebba.simpson(a)linaro.org <mailto:ebba.simpson@linaro.org>>, Eric Finco <eric.finco(a)st.com <mailto:eric.finco@st.com>>, Fang liu <fang.liu(a)cixcomputing.com <mailto:fang.liu@cixcomputing.com>>, Gen Shimada <gen.shimada(a)linaro.org <mailto:gen.shimada@linaro.org>>, Grant Likely <grant.likely(a)linaro.org <mailto:grant.likely@linaro.org>>, Hansheng Tan <hans.tan(a)zeku.com <mailto:hans.tan@zeku.com>>, James King <james.king(a)arm.com <mailto:james.king@arm.com>>, "Jammy.Zhou" <jammy.zhou(a)cixcomputing.com <mailto:jammy.zhou@cixcomputing.com>>, jason.martin1(a)nxp.com <mailto:jason.martin1@nxp.com>, Jered Floyd <jered(a)redhat.com <mailto:jered@redhat.com>>, Joakim Bech <joakim.bech(a)linaro.org <mailto:joakim.bech@linaro.org>>, Joe Bates <joe.bates(a)linaro.org <mailto:joe.bates@linaro.org>>, Jonathan Cameron <jonathan.cameron(a)huawei.com <mailto:jonathan.cameron@huawei.com>>, Jon Masters <jonmasters(a)google.com <mailto:jonmasters@google.com>>, Joyce Qi <joyce.qi(a)linaro.org <mailto:joyce.qi@linaro.org>>, Kangkang Shen <kangkang.shen(a)futurewei.com <mailto:kangkang.shen@futurewei.com>>, Kangkang Shen <kshen(a)futurewei.com <mailto:kshen@futurewei.com>>, Leendert van Doorn <leendert(a)qti.qualcomm.com <mailto:leendert@qti.qualcomm.com>>, Leonardo Garcia <leonardo.garcia(a)linaro.org <mailto:leonardo.garcia@linaro.org>>, Li Gong <li.gong(a)linaro.org <mailto:li.gong@linaro.org>>, Loic Pallardy <loic.pallardy(a)st.com <mailto:loic.pallardy@st.com>>, Larry Wikelius <lwikeliu(a)qti.qualcomm.com <mailto:lwikeliu@qti.qualcomm.com>>, Marcus Perryman <marcus.perryman(a)microsoft.com <mailto:marcus.perryman@microsoft.com>>, Mark Hambleton <mark.hambleton(a)arm.com <mailto:mark.hambleton@arm.com>>, "Wangke (Michael Wang)" <michael.wangke(a)huawei.com <mailto:michael.wangke@huawei.com>>, Mike Holmes <mike.holmes(a)linaro.org <mailto:mike.holmes@linaro.org>>, Nicolas Dechesne <nicolas.dechesne(a)linaro.org <mailto:nicolas.dechesne@linaro.org>>, Kiyoshi Owada <owada.kiyoshi(a)socionext.com <mailto:owada.kiyoshi@socionext.com>>, Peter Robinson <pbrobinson(a)redhat.com <mailto:pbrobinson@redhat.com>>, rajav(a)quicinc.com <mailto:rajav@quicinc.com>, Rami Husseini <ramih(a)qti.qualcomm.com <mailto:ramih@qti.qualcomm.com>>, Randy Linnell <randy.linnell(a)linaro.org <mailto:randy.linnell@linaro.org>>, Rob Booth <rob.booth(a)linaro.org <mailto:rob.booth@linaro.org>>, Rob Oshana <robert.oshana(a)nxp.com <mailto:robert.oshana@nxp.com>>, Ryan Arnold <ryan.arnold(a)linaro.org <mailto:ryan.arnold@linaro.org>>, ryu.real(a)samsung.com <mailto:ryu.real@samsung.com>, Scott Bambrough <scott.bambrough(a)linaro.org <mailto:scott.bambrough@linaro.org>>, Sean Rogers <seanr(a)quicinc.com <mailto:seanr@quicinc.com>>, Satish Sellaiah <sellaiah(a)google.com <mailto:sellaiah@google.com>>, Sandeep Singhai <ssinghai(a)quicinc.com <mailto:ssinghai@quicinc.com>>, Tim Benton <tim.benton(a)linaro.org <mailto:tim.benton@linaro.org>>, Todd Kjos <tkjos(a)google.com <mailto:tkjos@google.com>>, Tom Gall <tom.gall(a)linaro.org <mailto:tom.gall@linaro.org>>, Tomas Evensen <tomase(a)xilinx.com <mailto:tomase@xilinx.com>>, Trilok Soni <tsoni(a)quicinc.com <mailto:tsoni@quicinc.com>>, Yang Zhang <yang.zhang(a)96boards.org <mailto:yang.zhang@96boards.org>>, k-hirai(a)fujitsu.com <mailto:k-hirai@fujitsu.com> > > > Dear members, > > The next Linaro Connect will be held in London, United Kingdom, from Wednesday 26 till Friday 28 April 2023 at the Park Plaza Riverbank. > > https://www.linaro.org/connect <https://www.linaro.org/connect> > > Linaro Member Companies will be eligible for one or more free passes depending on your membership tier and will also get a discounted rate for general tickets. You will soon receive communication from our Events team with your Connect conference registration code via the usual channels. > > As discussed during our face-to-face partner meeting last month, we are pleased to confirm that we will hold the next Linaro Partner Meeting the same week as Connect. LPM will start on Monday April 24th at 1pm and will end on Tuesday evening. It will be open to all Core, Club, Group and Project members. > > Connect will then follow on Wednesday through Friday. > > I am sending a calendar invite for LPM as a placeholder for your convenience, more details will follow in January. > > All attendees can start booking a room at the Park Plaza Riverbank using the Linaro group code [LINC23]. Please contact connect(a)linaro.org <mailto:connect@linaro.org> if you have any issue with this code. In the booking page make sure you select the "Promotional Code" (and enter LINC23) in the "selected rate" field. > > https://www.parkplazariverbank.com <https://www.parkplazariverbank.com/> > > Best regards > > Andrea > <https://www.linaro.org/> > Andrea Gallo | VP of Business Development > T: +39.338.4075993 | andrea.gallo(a)linaro.org <mailto:andrea.gallo@linaro.org> > T: +1 408 495 5430 | Skype: agallo70 (he / him / his) > > >

2 years, 8 months

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Fwd: LPM and Linaro Connect London April 24-28 2023

by Joyce Qi

Hi Nan，Jonathan，Kangkang， Welcome Huawei to join Linaro Connect London and LPM meeting on April 24-28 2023. As our core membership, Huawei has 5 free tickets,and you can book the hotel now. @Nan, will I share the free register code to you? Thanks:) Joyce > 下面是被转发的邮件： > > 发件人: Andrea Gallo <andrea.gallo(a)linaro.org <mailto:andrea.gallo@linaro.org>> > 主题: LPM and Linaro Connect London April 24-28 2023 > 日期: 2022年12月16日 GMT+8 上午5:07:28 > 收件人: Andrew Wafaa <andrew.wafaa(a)arm.com <mailto:andrew.wafaa@arm.com>>, Andy Harker <andy.harker(a)arm.com <mailto:andy.harker@arm.com>>, Anmar Oueja <anmar.oueja(a)linaro.org <mailto:anmar.oueja@linaro.org>>, Azzedine Touzni Qualcomm <atouzni(a)qti.qualcomm.com <mailto:atouzni@qti.qualcomm.com>>, Bill Fletcher <bill.fletcher(a)linaro.org <mailto:bill.fletcher@linaro.org>>, "Northway, Craig" <craign(a)qti.qualcomm.com <mailto:craign@qti.qualcomm.com>>, Daniel Thompson <daniel.thompson(a)linaro.org <mailto:daniel.thompson@linaro.org>>, Davide Ricci <davide.ricci(a)huawei.com <mailto:davide.ricci@huawei.com>>, Don Harbin <don.harbin(a)linaro.org <mailto:don.harbin@linaro.org>>, Ebba Simpson <ebba.simpson(a)linaro.org <mailto:ebba.simpson@linaro.org>>, Eric Finco <eric.finco(a)st.com <mailto:eric.finco@st.com>>, Fang liu <fang.liu(a)cixcomputing.com <mailto:fang.liu@cixcomputing.com>>, Gen Shimada <gen.shimada(a)linaro.org <mailto:gen.shimada@linaro.org>>, Grant Likely <grant.likely(a)linaro.org <mailto:grant.likely@linaro.org>>, Hansheng Tan <hans.tan(a)zeku.com <mailto:hans.tan@zeku.com>>, James King <james.king(a)arm.com <mailto:james.king@arm.com>>, "Jammy.Zhou" <jammy.zhou(a)cixcomputing.com <mailto:jammy.zhou@cixcomputing.com>>, jason.martin1(a)nxp.com <mailto:jason.martin1@nxp.com>, Jered Floyd <jered(a)redhat.com <mailto:jered@redhat.com>>, Joakim Bech <joakim.bech(a)linaro.org <mailto:joakim.bech@linaro.org>>, Joe Bates <joe.bates(a)linaro.org <mailto:joe.bates@linaro.org>>, Jonathan Cameron <jonathan.cameron(a)huawei.com <mailto:jonathan.cameron@huawei.com>>, Jon Masters <jonmasters(a)google.com <mailto:jonmasters@google.com>>, Joyce Qi <joyce.qi(a)linaro.org <mailto:joyce.qi@linaro.org>>, Kangkang Shen <kangkang.shen(a)futurewei.com <mailto:kangkang.shen@futurewei.com>>, Kangkang Shen <kshen(a)futurewei.com <mailto:kshen@futurewei.com>>, Leendert van Doorn <leendert(a)qti.qualcomm.com <mailto:leendert@qti.qualcomm.com>>, Leonardo Garcia <leonardo.garcia(a)linaro.org <mailto:leonardo.garcia@linaro.org>>, Li Gong <li.gong(a)linaro.org <mailto:li.gong@linaro.org>>, Loic Pallardy <loic.pallardy(a)st.com <mailto:loic.pallardy@st.com>>, Larry Wikelius <lwikeliu(a)qti.qualcomm.com <mailto:lwikeliu@qti.qualcomm.com>>, Marcus Perryman <marcus.perryman(a)microsoft.com <mailto:marcus.perryman@microsoft.com>>, Mark Hambleton <mark.hambleton(a)arm.com <mailto:mark.hambleton@arm.com>>, "Wangke (Michael Wang)" <michael.wangke(a)huawei.com <mailto:michael.wangke@huawei.com>>, Mike Holmes <mike.holmes(a)linaro.org <mailto:mike.holmes@linaro.org>>, Nicolas Dechesne <nicolas.dechesne(a)linaro.org <mailto:nicolas.dechesne@linaro.org>>, Kiyoshi Owada <owada.kiyoshi(a)socionext.com <mailto:owada.kiyoshi@socionext.com>>, Peter Robinson <pbrobinson(a)redhat.com <mailto:pbrobinson@redhat.com>>, rajav(a)quicinc.com <mailto:rajav@quicinc.com>, Rami Husseini <ramih(a)qti.qualcomm.com <mailto:ramih@qti.qualcomm.com>>, Randy Linnell <randy.linnell(a)linaro.org <mailto:randy.linnell@linaro.org>>, Rob Booth <rob.booth(a)linaro.org <mailto:rob.booth@linaro.org>>, Rob Oshana <robert.oshana(a)nxp.com <mailto:robert.oshana@nxp.com>>, Ryan Arnold <ryan.arnold(a)linaro.org <mailto:ryan.arnold@linaro.org>>, ryu.real(a)samsung.com <mailto:ryu.real@samsung.com>, Scott Bambrough <scott.bambrough(a)linaro.org <mailto:scott.bambrough@linaro.org>>, Sean Rogers <seanr(a)quicinc.com <mailto:seanr@quicinc.com>>, Satish Sellaiah <sellaiah(a)google.com <mailto:sellaiah@google.com>>, Sandeep Singhai <ssinghai(a)quicinc.com <mailto:ssinghai@quicinc.com>>, Tim Benton <tim.benton(a)linaro.org <mailto:tim.benton@linaro.org>>, Todd Kjos <tkjos(a)google.com <mailto:tkjos@google.com>>, Tom Gall <tom.gall(a)linaro.org <mailto:tom.gall@linaro.org>>, Tomas Evensen <tomase(a)xilinx.com <mailto:tomase@xilinx.com>>, Trilok Soni <tsoni(a)quicinc.com <mailto:tsoni@quicinc.com>>, Yang Zhang <yang.zhang(a)96boards.org <mailto:yang.zhang@96boards.org>>, k-hirai(a)fujitsu.com <mailto:k-hirai@fujitsu.com> > > > Dear members, > > The next Linaro Connect will be held in London, United Kingdom, from Wednesday 26 till Friday 28 April 2023 at the Park Plaza Riverbank. > > https://www.linaro.org/connect <https://www.linaro.org/connect> > > Linaro Member Companies will be eligible for one or more free passes depending on your membership tier and will also get a discounted rate for general tickets. You will soon receive communication from our Events team with your Connect conference registration code via the usual channels. > > As discussed during our face-to-face partner meeting last month, we are pleased to confirm that we will hold the next Linaro Partner Meeting the same week as Connect. LPM will start on Monday April 24th at 1pm and will end on Tuesday evening. It will be open to all Core, Club, Group and Project members. > > Connect will then follow on Wednesday through Friday. > > I am sending a calendar invite for LPM as a placeholder for your convenience, more details will follow in January. > > All attendees can start booking a room at the Park Plaza Riverbank using the Linaro group code [LINC23]. Please contact connect(a)linaro.org <mailto:connect@linaro.org> if you have any issue with this code. In the booking page make sure you select the "Promotional Code" (and enter LINC23) in the "selected rate" field. > > https://www.parkplazariverbank.com <https://www.parkplazariverbank.com/> > > Best regards > > Andrea > <https://www.linaro.org/> > Andrea Gallo | VP of Business Development > T: +39.338.4075993 | andrea.gallo(a)linaro.org <mailto:andrea.gallo@linaro.org> > T: +1 408 495 5430 | Skype: agallo70 (he / him / his) > > >

2 years, 9 months

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Fwd: LPM and Linaro Connect London April 24-28 2023

by Joyce Qi

Hi NanJonathanKangkang Welcome Huawei to join Linaro Connect London and LPM meeting on April 24-28 2023. As our core membership, Huawei has 5 free tickets,and you can book the hotel now. @Nan, will I share the free register code to you? Thanks:) Joyce : Andrea Gallo <[1]andrea.gallo(a)linaro.org> : LPM and Linaro Connect London April 24-28 2023 : 20221216 GMT+8 5:07:28 : Andrew Wafaa <[2]andrew.wafaa(a)arm.com>, Andy Harker <[3]andy.harker(a)arm.com>, Anmar Oueja <[4]anmar.oueja(a)linaro.org>, Azzedine Touzni Qualcomm <[5]atouzni(a)qti.qualcomm.com>, Bill Fletcher <[6]bill.fletcher(a)linaro.org>, "Northway, Craig" <[7]craign(a)qti.qualcomm.com>, Daniel Thompson <[8]daniel.thompson(a)linaro.org>, Davide Ricci <[9]davide.ricci(a)huawei.com>, Don Harbin <[10]don.harbin(a)linaro.org>, Ebba Simpson <[11]ebba.simpson(a)linaro.org>, Eric Finco <[12]eric.finco(a)st.com>, Fang liu <[13]fang.liu(a)cixcomputing.com>, Gen Shimada <[14]gen.shimada(a)linaro.org>, Grant Likely <[15]grant.likely(a)linaro.org>, Hansheng Tan <[16]hans.tan(a)zeku.com>, James King <[17]james.king(a)arm.com>, "Jammy.Zhou" <[18]jammy.zhou(a)cixcomputing.com>, [19]jason.martin1(a)nxp.com, Jered Floyd <[20]jered(a)redhat.com>, Joakim Bech <[21]joakim.bech(a)linaro.org>, Joe Bates <[22]joe.bates(a)linaro.org>, Jonathan Cameron <[23]jonathan.cameron(a)huawei.com>, Jon Masters <[24]jonmasters(a)google.com>, Joyce Qi <[25]joyce.qi(a)linaro.org>, Kangkang Shen <[26]kangkang.shen(a)futurewei.com>, Kangkang Shen <[27]kshen(a)futurewei.com>, Leendert van Doorn <[28]leendert(a)qti.qualcomm.com>, Leonardo Garcia <[29]leonardo.garcia(a)linaro.org>, Li Gong <[30]li.gong(a)linaro.org>, Loic Pallardy <[31]loic.pallardy(a)st.com>, Larry Wikelius <[32]lwikeliu(a)qti.qualcomm.com>, Marcus Perryman <[33]marcus.perryman(a)microsoft.com>, Mark Hambleton <[34]mark.hambleton(a)arm.com>, "Wangke (Michael Wang)" <[35]michael.wangke(a)huawei.com>, Mike Holmes <[36]mike.holmes(a)linaro.org>, Nicolas Dechesne <[37]nicolas.dechesne(a)linaro.org>, Kiyoshi Owada <[38]owada.kiyoshi(a)socionext.com>, Peter Robinson <[39]pbrobinson(a)redhat.com>, [40]rajav(a)quicinc.com, Rami Husseini <[41]ramih(a)qti.qualcomm.com>, Randy Linnell <[42]randy.linnell(a)linaro.org>, Rob Booth <[43]rob.booth(a)linaro.org>, Rob Oshana <[44]robert.oshana(a)nxp.com>, Ryan Arnold <[45]ryan.arnold(a)linaro.org>, [46]ryu.real(a)samsung.com, Scott Bambrough <[47]scott.bambrough(a)linaro.org>, Sean Rogers <[48]seanr(a)quicinc.com>, Satish Sellaiah <[49]sellaiah(a)google.com>, Sandeep Singhai <[50]ssinghai(a)quicinc.com>, Tim Benton <[51]tim.benton(a)linaro.org>, Todd Kjos <[52]tkjos(a)google.com>, Tom Gall <[53]tom.gall(a)linaro.org>, Tomas Evensen <[54]tomase(a)xilinx.com>, Trilok Soni <[55]tsoni(a)quicinc.com>, Yang Zhang <[56]yang.zhang(a)96boards.org>, [57]k-hirai(a)fujitsu.com Dear members, The next Linaro Connect will be held in London, United Kingdom, from Wednesday 26 till Friday 28 April 2023 at the Park Plaza Riverbank. [58]https://www.linaro.org/connect Linaro Member Companies will be eligible for one or more free passes depending on your membership tier and will also get a discounted rate for general tickets. You will soon receive communication from our Events team with your Connect conference registration code via the usual channels. As discussed during our face-to-face partner meeting last month, we are pleased to confirm that we will hold the next Linaro Partner Meeting the same week as Connect. LPM will start on Monday April 24th at 1pm and will end on Tuesday evening. It will be open to all Core, Club, Group and Project members. Connect will then follow on Wednesday through Friday. I am sending a calendar invite for LPM as a placeholder for your convenience, more details will follow in January. All attendees can start booking a room at the Park Plaza Riverbank using the Linaro group code [LINC23]. Please contact [59]connect(a)linaro.org if you have any issue with this code. In the booking page make sure you select the "Promotional Code" (and enter LINC23) in the "selected rate" field. [60]https://www.parkplazariverbank.com Best regards Andrea [61]Linaro Andrea Gallo | VP of Business Development T: +39.338.4075993 | [62]andrea.gallo(a)linaro.org T: +1 408 495 5430 | Skype: agallo70 (he / him / his) References 1. mailto:andrea.gallo@linaro.org 2. mailto:andrew.wafaa@arm.com 3. mailto:andy.harker@arm.com 4. mailto:anmar.oueja@linaro.org 5. mailto:atouzni@qti.qualcomm.com 6. mailto:bill.fletcher@linaro.org 7. mailto:craign@qti.qualcomm.com 8. mailto:daniel.thompson@linaro.org 9. mailto:davide.ricci@huawei.com 10. mailto:don.harbin@linaro.org 11. mailto:ebba.simpson@linaro.org 12. mailto:eric.finco@st.com 13. mailto:fang.liu@cixcomputing.com 14. mailto:gen.shimada@linaro.org 15. mailto:grant.likely@linaro.org 16. mailto:hans.tan@zeku.com 17. mailto:james.king@arm.com 18. mailto:jammy.zhou@cixcomputing.com 19. mailto:jason.martin1@nxp.com 20. mailto:jered@redhat.com 21. mailto:joakim.bech@linaro.org 22. mailto:joe.bates@linaro.org 23. mailto:jonathan.cameron@huawei.com 24. mailto:jonmasters@google.com 25. mailto:joyce.qi@linaro.org 26. mailto:kangkang.shen@futurewei.com 27. mailto:kshen@futurewei.com 28. mailto:leendert@qti.qualcomm.com 29. mailto:leonardo.garcia@linaro.org 30. mailto:li.gong@linaro.org 31. mailto:loic.pallardy@st.com 32. mailto:lwikeliu@qti.qualcomm.com 33. mailto:marcus.perryman@microsoft.com 34. mailto:mark.hambleton@arm.com 35. mailto:michael.wangke@huawei.com 36. mailto:mike.holmes@linaro.org 37. mailto:nicolas.dechesne@linaro.org 38. mailto:owada.kiyoshi@socionext.com 39. mailto:pbrobinson@redhat.com 40. mailto:rajav@quicinc.com 41. mailto:ramih@qti.qualcomm.com 42. mailto:randy.linnell@linaro.org 43. mailto:rob.booth@linaro.org 44. mailto:robert.oshana@nxp.com 45. mailto:ryan.arnold@linaro.org 46. mailto:ryu.real@samsung.com 47. mailto:scott.bambrough@linaro.org 48. mailto:seanr@quicinc.com 49. mailto:sellaiah@google.com 50. mailto:ssinghai@quicinc.com 51. mailto:tim.benton@linaro.org 52. mailto:tkjos@google.com 53. mailto:tom.gall@linaro.org 54. mailto:tomase@xilinx.com 55. mailto:tsoni@quicinc.com 56. mailto:yang.zhang@96boards.org 57. mailto:k-hirai@fujitsu.com 58. https://www.linaro.org/connect 59. mailto:connect@linaro.org 60. https://www.parkplazariverbank.com/ 61. https://www.linaro.org/ 62. mailto:andrea.gallo@linaro.org

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Re: Linaro-open-discussions Digest, Vol 25, Issue 3

by Joyce Qi

Hi Jonathan,Lorenzo,all, Do we have any topic to sync on our LOD meeting next week? Thanks:) Joyce > 在 2022年10月18日，上午8:00，linaro-open-discussions-request@op-lists.linaro.org 写道： > > Send Linaro-open-discussions mailing list submissions to > linaro-open-discussions(a)op-lists.linaro.org > > To subscribe or unsubscribe via email, send a message with subject or > body 'help' to > linaro-open-discussions-request(a)op-lists.linaro.org > > You can reach the person managing the list at > linaro-open-discussions-owner(a)op-lists.linaro.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Linaro-open-discussions digest..." > > Today's Topics: > > 1. Re: Invitation: Linaro Open Discussions monthly meeting @ Wed 5 Oct 2022 19:00 - 20:00 (HKT) (linaro-open-discussions(a)op-lists.linaro.org) > (Salil Mehta) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 17 Oct 2022 16:12:26 +0000 > From: Salil Mehta <salil.mehta(a)huawei.com> > Subject: [Linaro-open-discussions] Re: Invitation: Linaro Open > Discussions monthly meeting @ Wed 5 Oct 2022 19:00 - 20:00 (HKT) > (linaro-open-discussions(a)op-lists.linaro.org) > To: "joyce.qi(a)linaro.org" <joyce.qi(a)linaro.org>, "james.morse(a)arm.com" > <james.morse(a)arm.com> > Cc: "linaro-open-discussions(a)op-lists.linaro.org" > <linaro-open-discussions(a)op-lists.linaro.org>, > "lorenzo.pieralisi(a)linaro.org" <lorenzo.pieralisi(a)linaro.org>, > "ilkka(a)os.amperecomputing.com" <ilkka(a)os.amperecomputing.com>, > Jean-Philippe Brucker <jean-philippe.brucker(a)arm.com>, > "salil.mehta(a)opnsrc.net" <salil.mehta(a)opnsrc.net> > Message-ID: <12408d4c06604dd4bd8e017adf7e5fe6(a)huawei.com> > Content-Type: text/plain; charset="utf-8" > > Hi James, > As discussed in the meeting below are the repositories which you might want to have a look. > > [1] Forward ported QEMU with some fixes was shared (by Salil) > https://github.com/salil-mehta/qemu.git virt-cpuhp-armv8/rfc-v1-port29092022 > > [2] James Approach with online-capable and present==possible (some fixes) > https://github.com/salil-mehta/linux.git virt-cpuhp-arm64/rfc-v2/jmorse-pres-eq-poss-cpu > > [3] Variant of James approach with online-capable and conditionally present cpus > https://github.com/salil-mehta/linux.git virt-cpuhp-arm64/rfc-v2/jmorse-variant-with-cond-present-cpu > > I have also shared the LOD presentation with Joyce for uploading to the site. > > Attachment: > [1] Linaro Open Discussion Meeting Update - 05102022 - Salil_Mehta-fixed.pdf > > > Many thanks > Salil > >> -----Original Message----- >> From: Google Calendar [mailto:calendar-notification@google.com] On Behalf Of >> Joyce Qi via Linaro-open-discussions >> Sent: Wednesday, October 5, 2022 9:31 AM >> To: linaro-open-discussions(a)op-lists.linaro.org; james.morse(a)arm.com; >> Jonathan Cameron <jonathan.cameron(a)huawei.com>; lorenzo.pieralisi(a)linaro.org; >> ilkka(a)os.amperecomputing.com >> Subject: [Linaro-open-discussions] Invitation: Linaro Open Discussions monthly >> meeting @ Wed 5 Oct 2022 19:00 - 20:00 (HKT) >> (linaro-open-discussions(a)op-lists.linaro.org) >> >> Linaro Open Discussions monthly meeting >> Wednesday 5 Oct 2022 ⋅ 19:00 – 20:00 >> Hong Kong Standard Time >> >> Location >> https://linaro-org.zoom.us/j/95682500341 >> https://www.google.com/url?q=https%3A%2F%2Flinaro-org.zoom.us%2Fj%2F9568250 >> 0341&sa=D&source=calendar&usd=2&usg=AOvVaw2JDK9LgOcXl2WanQ86Y-6h >> >> >> >> Joyce QI 邀请您参加预先安排的 Zoom 会议。 >> >> 加入 Zoom 会议 >> https://linaro-org.zoom.us/j/95682500341 >> >> 会议号：956 8250 0341 >> 手机一键拨号 >> +16699009128,,95682500341# 美国 (San Jose) >> +13462487799,,95682500341# 美国 (Houston) >> >> 根据您的位置拨号 >> +1 669 900 9128 美国 (San Jose) >> +1 346 248 7799 美国 (Houston) >> +1 253 215 8782 美国 (Tacoma) >> +1 646 558 8656 美国 (New York) >> +1 301 715 8592 美国 (Washington DC) >> +1 312 626 6799 美国 (Chicago) >> 888 788 0099 美国免费 >> 877 853 5247 美国免费 >> 会议号：956 8250 0341 >> 查找本地号码：https://linaro-org.zoom.us/u/ady2J9Zn7t >> >> Guests >> linaro-open-discussions(a)op-lists.linaro.org >> james.morse(a)arm.com >> jonathan.cameron(a)huawei.com >> lorenzo.pieralisi(a)linaro.org >> ilkka(a)os.amperecomputing.com >> View all guest info >> https://calendar.google.com/calendar/event?action=VIEW&eid=Mjg1MjNrNWtiMWxv >> cGlsYW8zb2hwa3E5cWFfMjAyMjA5MjdUMTEwMDAwWiBsaW5hcm8tb3Blbi1kaXNjdXNzaW9uc0B >> vcC1saXN0cy5saW5hcm8ub3Jn&tok=NTQjY184anE0dGh2ZTNuN3NlaThhMGpmazlwdXI3c0Bnc >> m91cC5jYWxlbmRhci5nb29nbGUuY29tY2JlMDNmZTk3ZTYzMGMyN2ExZDE2N2QyYjcwOTYxMjNi >> ODIwMjA0ZQ&ctz=Asia%2FHong_Kong&hl=en_GB&es=0 >> >> Reply for linaro-open-discussions(a)op-lists.linaro.org and view more details >> https://calendar.google.com/calendar/event?action=VIEW&eid=Mjg1MjNrNWtiMWxv >> cGlsYW8zb2hwa3E5cWFfMjAyMjA5MjdUMTEwMDAwWiBsaW5hcm8tb3Blbi1kaXNjdXNzaW9uc0B >> vcC1saXN0cy5saW5hcm8ub3Jn&tok=NTQjY184anE0dGh2ZTNuN3NlaThhMGpmazlwdXI3c0Bnc >> m91cC5jYWxlbmRhci5nb29nbGUuY29tY2JlMDNmZTk3ZTYzMGMyN2ExZDE2N2QyYjcwOTYxMjNi >> ODIwMjA0ZQ&ctz=Asia%2FHong_Kong&hl=en_GB&es=0 >> Your attendance is optional. >> >> ~~//~~ >> Invitation from Google Calendar: https://calendar.google.com/calendar/ >> >> You are receiving this email because you are an attendee of the event. To >> stop receiving future updates for this event, decline this event. >> >> Forwarding this invitation could allow any recipient to send a response to >> the organiser, be added to the guest list, invite others regardless of >> their own invitation status or modify your RSVP. >> >> Learn more https://support.google.com/calendar/answer/37135#forwarding >> -- >> Linaro-open-discussions mailing list -- >> linaro-open-discussions(a)op-lists.linaro.org >> https://collaborate.linaro.org/display/LOD/Linaro+Open+Discussions+Home > > ------------------------------ > > Subject: Digest Footer > > Linaro-open-discussions mailing list -- linaro-open-discussions(a)op-lists.linaro.org > To unsubscribe send an email to linaro-open-discussions-leave(a)op-lists.linaro.org > > > ------------------------------ > > End of Linaro-open-discussions Digest, Vol 25, Issue 3 > ******************************************************

2 years, 9 months

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ACPICA support for generating MPAM tables?

by Hesham Almatary

Hello, I wonder if there's any code/support I can use to generate MPAM ACPI tables? Regards, Hesham

2 years, 9 months

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Linaro-open-discussions