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更新会议链接 //：AccLib SIG例会
by Young 08 Mar '23

08 Mar '23

Hi all, 抱歉，在订阅会议时忘了添加备注，本次会议链接还是固定链接： https://linaro-org.zoom.us/j/91879279131请各位用此链接参与。 ------------------ 原始邮件 ------------------ 发件人:"openEuler conference"<public(a)openeuler.org>gt;; 发送时间:2023年3月7日(星期二) 上午10:15 收件人:"acc"<acc(a)openeuler.org>gt;; 主题:[Acc] AccLib SIG例会您好！ sig-AccLib SIG 邀请您参加 2023-03-08 11:00 召开的Zoom会议会议主题：AccLib SIG例会会议链接：https://us06web.zoom.us/j/89631834697?pwd=cXRzL3J1UjBHNlJpOTQ3WFoyY21Ldz09 会议纪要：https://etherpad.openeuler.org/p/sig-AccLib-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler sig-AccLib SIG invites you to attend the Zoom conference will be held at 2023-03-08 11:00, The subject of the conference is AccLib SIG例会, You can join the meeting at https://us06web.zoom.us/j/89631834697?pwd=cXRzL3J1UjBHNlJpOTQ3WFoyY21Ldz09. Add topics at https://etherpad.openeuler.org/p/sig-AccLib-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/ _______________________________________________ Acc mailing list -- acc(a)openeuler.org To unsubscribe send an email to acc-leave(a)openeuler.org

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AccLib SIG例会
by openEuler conference 07 Mar '23

07 Mar '23

您好！ sig-AccLib SIG 邀请您参加 2023-03-08 11:00 召开的Zoom会议会议主题：AccLib SIG例会会议链接：https://us06web.zoom.us/j/89631834697?pwd=cXRzL3J1UjBHNlJpOTQ3WFoyY21Ldz09 会议纪要：https://etherpad.openeuler.org/p/sig-AccLib-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler sig-AccLib SIG invites you to attend the Zoom conference will be held at 2023-03-08 11:00, The subject of the conference is AccLib SIG例会, You can join the meeting at https://us06web.zoom.us/j/89631834697?pwd=cXRzL3J1UjBHNlJpOTQ3WFoyY21Ldz09. Add topics at https://etherpad.openeuler.org/p/sig-AccLib-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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[ACC] [PATCH 0/6] uadk: update ecc/rsa/dh function
by Weili Qian 25 Feb '23

25 Feb '23

To simplify the calling logic of uadk, a new init2 interface is added to the ecc/rsa/dh algorithm class, which includes hardware device resource initialization and scheduler initialization. Weili Qian (6): uadk/ecc: add the init2 interface for ecc uadk/rsa: add the init2 interface for rsa uadk/dh: add the init2 interface for dh uadk/ecc: adapt the ecc module to the dynamic loading framework uadk/rsa: adapt the rsa module to the dynamic loading framework uadk/dh: adapt the dh module to the dynamic loading framework drv/hisi_hpre.c | 180 +++++++++++++++++++-------- include/drv/wd_dh_drv.h | 27 ---- include/drv/wd_ecc_drv.h | 27 ---- include/drv/wd_rsa_drv.h | 27 ---- include/wd_dh.h | 30 +++++ include/wd_ecc.h | 28 +++++ include/wd_rsa.h | 28 +++++ libwd_crypto.map | 9 ++ wd_dh.c | 256 +++++++++++++++++++++++++++----------- wd_ecc.c | 262 ++++++++++++++++++++++++++++----------- wd_rsa.c | 256 +++++++++++++++++++++++++++----------- 11 files changed, 786 insertions(+), 344 deletions(-) -- 2.33.0

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[PATCH v3 0/2] uadk: update cipher function
by Longfang Liu 25 Feb '23

25 Feb '23

In order to simplify the calling logic of uadk, a new init2 interface is added to the cipher algorithm class, which includes hardware device resource initialization and scheduler initialization. Changes v2 -> v3: Remove some redundant opcodes. Changes v1 -> v2: init2 interface and dynamic loading driver modification for splitting Longfang Liu (2): uadk/cipher: add the init2 interface for cipher uadk/sec: adapt the sec module to the dynamic loading framework drv/hisi_sec.c | 102 +++++++++++-- include/drv/wd_aead_drv.h | 2 +- include/drv/wd_cipher_drv.h | 26 ---- include/drv/wd_digest_drv.h | 2 +- include/wd_cipher.h | 29 ++++ libwd_crypto.map | 3 + wd_cipher.c | 297 +++++++++++++++++++++++++++--------- 7 files changed, 345 insertions(+), 116 deletions(-) -- 2.33.0

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Fwd: S390 testing for IOMMUFD
by Zhangfei Gao 02 Feb '23

02 Feb '23

-------- Forwarded Message -------- Subject: S390 testing for IOMMUFD Date: Mon, 7 Nov 2022 21:09:02 -0400 From: Jason Gunthorpe <jgg(a)nvidia.com> To: Cornelia Huck <cohuck(a)redhat.com>, Eric Farman <farman(a)linux.ibm.com>, Matthew Rosato <mjrosato(a)linux.ibm.com>, Niklas Schnelle <schnelle(a)linux.ibm.com>, Tony Krowiak <akrowiak(a)linux.ibm.com>, Halil Pasic <pasic(a)linux.ibm.com>, Jason Herne <jjherne(a)linux.ibm.com>, linux-s390(a)vger.kernel.org CC: iommu(a)lists.linux.dev, Kevin Tian <kevin.tian(a)intel.com>, Alex Williamson <alex.williamson(a)redhat.com>, kvm(a)vger.kernel.org, Lu Baolu <baolu.lu(a)linux.intel.com>, Nicolin Chen <nicolinc(a)nvidia.com> On Mon, Nov 07, 2022 at 08:48:53PM -0400, Jason Gunthorpe wrote: > [ > This has been in linux-next for a little while now, and we've completed > the syzkaller run. 1300 hours of CPU time have been invested since the > last report with no improvement in coverage or new detections. syzkaller > coverage reached 69%(75%), and review of the misses show substantial > amounts are WARN_ON's and other debugging which are not expected to be > covered. > ] > > iommufd is the user API to control the IOMMU subsystem as it relates to > managing IO page tables that point at user space memory. [chop cc list] s390 mdev maintainers, Can I ask your help to test this with the two S390 mdev drivers? Now that gvt is passing and we've covered alot of the QA ground it is a good time to run it. Take the branch from here: https://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd.git/log/?h=for-… And build the kernel with CONFIG_VFIO_CONTAINER=n CONFIG_IOMMUFD=y CONFIG_IOMMUFD_VFIO_CONTAINER=y And your existing stuff should work with iommufd providing the iommu support to vfio. There will be a dmesg confirming this. Let me know if there are any problems! If I recall there was some desire from the S390 platform team to start building on iommufd to create some vIOMMU acceleration for S390 guests, this is a necessary first step. Thanks, Jason

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DOCUMENTS SENT VIA ONEDRIVE
by acc 30 Jan '23

30 Jan '23

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[PATCH] dh: cleanup redundant macro definition
by Zhiqi Song 19 Jan '23

19 Jan '23

Remove duplicated definition of CTX_MODE_NUM. Signed-off-by: Zhiqi Song <songzhiqi1(a)huawei.com> --- src/uadk_dh.c | 1 - 1 file changed, 1 deletion(-) diff --git a/src/uadk_dh.c b/src/uadk_dh.c index 6065160..a14d215 100644 --- a/src/uadk_dh.c +++ b/src/uadk_dh.c @@ -39,7 +39,6 @@ #define CHAR_BIT_SIZE 3 #define DH_PARAMS_CNT 3 #define CTX_MODE_NUM 2 -#define CTX_MODE_NUM 2 #define UN_SET 0 #define IS_SET 1 #define CTX_ASYNC 1 -- 2.30.0

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加速库技术例会
by openEuler conference 18 Jan '23

18 Jan '23

您好！ sig-AccLib SIG 邀请您参加 2023-01-18 11:00 召开的Zoom会议会议主题：加速库技术例会会议内容： zoom会议，ID: 91879279131 固定的会议链接：https://linaro-org.zoom.us/j/91879279131 1、进展讨论 2、自由讨论会议链接：https://us06web.zoom.us/j/89073010256?pwd=TTJWM1l3RS95ZHVabVVVVzk3eENEQT09 会议纪要：https://etherpad.openeuler.org/p/sig-AccLib-meetings 温馨提醒：建议接入会议后修改参会人的姓名，也可以使用您在gitee.com的ID 更多资讯尽在：https://openeuler.org/zh/ Hello! openEuler sig-AccLib SIG invites you to attend the Zoom conference will be held at 2023-01-18 11:00, The subject of the conference is 加速库技术例会, Summary: zoom会议，ID: 91879279131 固定的会议链接：https://linaro-org.zoom.us/j/91879279131 1、进展讨论 2、自由讨论 You can join the meeting at https://us06web.zoom.us/j/89073010256?pwd=TTJWM1l3RS95ZHVabVVVVzk3eENEQT09. Add topics at https://etherpad.openeuler.org/p/sig-AccLib-meetings. Note: You are advised to change the participant name after joining the conference or use your ID at gitee.com. More information: https://openeuler.org/en/

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读书很重要！！！
by Servicentro 248 Tepatitan Express 18 Jan '23

18 Jan '23

这是我现在唯一可以联系你的方式，我希望你对此非常小心，并保守这个秘密，直到我腾出空间让我们看到。你不需要知道我是谁或我来自哪里。我知道这听起来可能会让您感到非常惊讶，但情况就是这样。我已经提前支付了一些赎金以解雇你，原因是我的雇主向我列出的一些原因。我相信这是一个你称之为朋友的人；我已经密切关注了您一段时间，发现您对他对您的指控是清白的。不要联系警察或试图将此副本发送给他们，因为如果你这样做，我会知道，我会被迫去做我得到报酬的事情。此外，这是我第一次在工作中背叛。我可怜你，所以我下定决心要帮助你，如果你愿意帮助自己。现在听着，我会安排我们面对面见面，但在那之前，我需要在明天结束前通过比特币地址支付 10,000 美元。这是为了让我在给你信息时离开城镇。比特币钱包：bc1qez55j3he8tvylca2e3su3eugxv2lpksxexzer4 我会去你家，或者你决定我们在哪里见面；我再说一遍，不要安排警察，如果你玩得很辛苦，它会延伸到你的家人。不设置任何摄像头遮挡我们或设置任何磁带记录我们的谈话；我的雇主现在在我的控制之下。付款细节将提供给你先支付 5,000 美元的部分付款，这将作为你准备好合作的保证，然后我将发送一份包含他要求我终止你的视频磁带的副本将有足够的证据让你在他雇用另一个人做这份工作之前对他采取任何法律行动。收到磁带后，您将支付 5,000 美元的余额。警告; 不要联系警察，确保在晚上 7.30 之后呆在室内，直到整件事得到解决，如果你忽视这些警告中的任何一个，你将受到责备。你没有太多时间，所以马上回我注意：我会建议你把这个留给自己，即使是朋友或家人也不应该知道，因为它可能是他们中的一员。 [cid:image41065f.GIF@9e62b825.4f8d80b1] Servicentro 248 Tepatitan Express Servicentro servicentro248(a)officedepot.com.mx [cid:image01cca7.JPG@be6c6496.4ea781cb] ________________________________ Este correo electrónico (incluyendo cualquier archivo adjunto) puede contener información privada, confidencial o protegida. Si recibió este correo electrónico por error, por favor elimínelo del sistema sin copiarlo y notifique por correo electrónico al remitente para que nuestros registros puedan ser corregidos. This e-mail (including any attachments) may contain information that is private, confidential or protected. If you received this e-mail in error, please delete it from your system without copying it and notifiy sender by reply e-mail, so that our records can be corrected.

1 0

读书很重要！！！
by Servicentro 248 Tepatitan Express 18 Jan '23

18 Jan '23

这是我现在唯一可以联系你的方式，我希望你对此非常小心，并保守这个秘密，直到我腾出空间让我们看到。你不需要知道我是谁或我来自哪里。我知道这听起来可能会让您感到非常惊讶，但情况就是这样。我已经提前支付了一些赎金以解雇你，原因是我的雇主向我列出的一些原因。我相信这是一个你称之为朋友的人；我已经密切关注了您一段时间，发现您对他对您的指控是清白的。不要联系警察或试图将此副本发送给他们，因为如果你这样做，我会知道，我会被迫去做我得到报酬的事情。此外，这是我第一次在工作中背叛。我可怜你，所以我下定决心要帮助你，如果你愿意帮助自己。现在听着，我会安排我们面对面见面，但在那之前，我需要在明天结束前通过比特币地址支付 10,000 美元。这是为了让我在给你信息时离开城镇。比特币钱包：bc1qez55j3he8tvylca2e3su3eugxv2lpksxexzer4 我会去你家，或者你决定我们在哪里见面；我再说一遍，不要安排警察，如果你玩得很辛苦，它会延伸到你的家人。不设置任何摄像头遮挡我们或设置任何磁带记录我们的谈话；我的雇主现在在我的控制之下。付款细节将提供给你先支付 5,000 美元的部分付款，这将作为你准备好合作的保证，然后我将发送一份包含他要求我终止你的视频磁带的副本将有足够的证据让你在他雇用另一个人做这份工作之前对他采取任何法律行动。收到磁带后，您将支付 5,000 美元的余额。警告; 不要联系警察，确保在晚上 7.30 之后呆在室内，直到整件事得到解决，如果你忽视这些警告中的任何一个，你将受到责备。你没有太多时间，所以马上回我注意：我会建议你把这个留给自己，即使是朋友或家人也不应该知道，因为它可能是他们中的一员。 [cid:imagef4b717.GIF@a439c5d5.4fb67f8b] Servicentro 248 Tepatitan Express Servicentro servicentro248(a)officedepot.com.mx [cid:imageb979d7.JPG@f137c011.4aa5ac27] ________________________________ Este correo electrónico (incluyendo cualquier archivo adjunto) puede contener información privada, confidencial o protegida. Si recibió este correo electrónico por error, por favor elimínelo del sistema sin copiarlo y notifique por correo electrónico al remitente para que nuestros registros puedan ser corregidos. This e-mail (including any attachments) may contain information that is private, confidential or protected. If you received this e-mail in error, please delete it from your system without copying it and notifiy sender by reply e-mail, so that our records can be corrected.

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2024

2023

2022