Patches needed for AmpereOne (arm64)

Bug #2044192 reported by John Cabaj
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
New
Undecided
Unassigned
Jammy
Fix Released
Medium
John Cabaj
linux-gcp (Ubuntu)
Fix Released
Undecided
Unassigned
Focal
Fix Released
Medium
John Cabaj
Jammy
Fix Released
Medium
John Cabaj

Bug Description

[Impact]

* Google requested patches for AmpereOne machine type

[Fix]

* Changes already in Mantic, will be in Jammy 6.5 kernel, targeting Jammy 5.15 GCP and Focal 5.4 GCP for now
* Also submitting to Jammy 5.15 generic
* Cherry-picks from upstream

db26f8f2da92 ("clocksource/drivers/arch_arm_timer: Move workaround synchronisation around")
c1153d52c414 ("clocksource/drivers/arm_arch_timer: Fix masking for high freq counters")
ec8f7f3342c8 ("clocksource/drivers/arm_arch_timer: Drop unnecessary ISB on CVAL programming")
41f8d02a6a55 ("clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming interface")
012f18850452 ("clocksource/drivers/arm_arch_timer: Work around broken CVAL implementations")
30aa08da35e0 ("clocksource/drivers/arm_arch_timer: Advertise 56bit timer to the core code")
8b82c4f883a7 ("clocksource/drivers/arm_arch_timer: Move MMIO timer programming over to CVAL")
72f47a3f0ea4 ("clocksource/drivers/arm_arch_timer: Fix MMIO base address vs callback ordering issue")
ac9ef4f24cb2 ("clocksource/drivers/arm_arch_timer: Move drop _tval from erratum function names")
a38b71b0833e ("clocksource/drivers/arm_arch_timer: Move system register timer programming over to CVAL")
1e8d929231cf ("clocksource/drivers/arm_arch_timer: Extend write side of timer register accessors to u64")
d72689988d67 ("clocksource/drivers/arm_arch_timer: Drop CNT*_TVAL read accessors")
4775bc63f880 ("clocksource/arm_arch_timer: Add build-time guards for unhandled register accesses")

[Test Case]

* Compile tested
* Boot tested on GCP AmpereOne instance

[Where things could go wrong]

* Low chance of regression. Changes isolated to ARM timers.

[Other Info]

* SF #00372821

John Cabaj (john-cabaj)
description: updated
John Cabaj (john-cabaj)
description: updated
description: updated
Tim Gardner (timg-tpi)
Changed in linux-gcp (Ubuntu):
status: New → Fix Released
Changed in linux-gcp (Ubuntu Focal):
assignee: nobody → John Cabaj (john-cabaj)
importance: Undecided → Medium
status: New → In Progress
Changed in linux-gcp (Ubuntu Jammy):
assignee: nobody → John Cabaj (john-cabaj)
importance: Undecided → Medium
status: New → In Progress
John Cabaj (john-cabaj)
no longer affects: linux (Ubuntu Focal)
Changed in linux-gcp (Ubuntu Focal):
status: In Progress → Fix Committed
Changed in linux-gcp (Ubuntu Jammy):
status: In Progress → Fix Committed
Changed in linux (Ubuntu Jammy):
status: New → In Progress
assignee: nobody → John Cabaj (john-cabaj)
John Cabaj (john-cabaj)
description: updated
Stefan Bader (smb)
Changed in linux (Ubuntu Jammy):
importance: Undecided → Medium
Changed in linux (Ubuntu Jammy):
status: In Progress → Fix Committed
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux/5.15.0-93.103 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux' to 'verification-done-jammy-linux'. If the problem still exists, change the tag 'verification-needed-jammy-linux' to 'verification-failed-jammy-linux'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-v2 verification-needed-jammy-linux
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-gcp/5.4.0-1122.131 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal-linux-gcp' to 'verification-done-focal-linux-gcp'. If the problem still exists, change the tag 'verification-needed-focal-linux-gcp' to 'verification-failed-focal-linux-gcp'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-focal-linux-gcp-v2 verification-needed-focal-linux-gcp
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-intel-iotg/5.15.0-1047.53 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-intel-iotg' to 'verification-done-jammy-linux-intel-iotg'. If the problem still exists, change the tag 'verification-needed-jammy-linux-intel-iotg' to 'verification-failed-jammy-linux-intel-iotg'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-intel-iotg-v2 verification-needed-jammy-linux-intel-iotg
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-ibm-gt-fips/5.15.0-1052.55+fips1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-ibm-gt-fips' to 'verification-done-jammy-linux-ibm-gt-fips'. If the problem still exists, change the tag 'verification-needed-jammy-linux-ibm-gt-fips' to 'verification-failed-jammy-linux-ibm-gt-fips'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-ibm-gt-fips-v2 verification-needed-jammy-linux-ibm-gt-fips
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (63.2 KiB)

This bug was fixed in the package linux - 5.15.0-94.104

---------------
linux (5.15.0-94.104) jammy; urgency=medium

  * jammy/linux: 5.15.0-94.104 -proposed tracker (LP: #2048777)

  * [SRU] Duplicate Device_dax ids Created and hence Probing is Failing.
    (LP: #2028158)
    - device-dax: Fix duplicate 'hmem' device registration

  * Add ODM driver f81604 usb-can (LP: #2045387)
    - can: usb: f81604: add Fintek F81604 support
    - [Config] updateconfigs for ODM drivers CONFIG_CAN_F81604

  * Add ODM driver gpio-m058ssan (LP: #2045386)
    - SAUCE: ODM: gpio: add M058SSAN gpio driver
    - [Config] updateconfigs for ODM drivers CONFIG_GPIO_M058SSAN

  * Add ODM driver rtc-pcf85263 (LP: #2045385)
    - SAUCE: ODM: rtc: add PCF85263 RTC driver
    - [Config] updateconfigs for ODM drivers CONFIG_RTC_DRV_PCF85263

  * AppArmor patch for mq-posix interface is missing in jammy (LP: #2045384)
    - SAUCE: (no-up) apparmor: reserve mediation classes
    - SAUCE: (no-up) apparmor: Add fine grained mediation of posix mqueues

  * Packaging resync (LP: #1786013)
    - [Packaging] update annotations scripts

linux (5.15.0-93.103) jammy; urgency=medium

  * jammy/linux: 5.15.0-93.103 -proposed tracker (LP: #2048330)

  * Packaging resync (LP: #1786013)
    - [Packaging] resync git-ubuntu-log
    - [Packaging] resync update-dkms-versions helper
    - [Packaging] remove helper scripts
    - [Packaging] update annotations scripts
    - debian/dkms-versions -- update from kernel-versions (main/2024.01.08)

  * Hotplugging SCSI disk in QEMU VM fails (LP: #2047382)
    - Revert "PCI: acpiphp: Reassign resources on bridge if necessary"

  * CVE-2023-6622
    - netfilter: nf_tables: bail out on mismatching dynset and set expressions

  * CVE-2024-0193
    - netfilter: nf_tables: skip set commit for deleted/destroyed sets

  * CVE-2023-6040
    - netfilter: nf_tables: Reject tables of unsupported family

  * Patches needed for AmpereOne (arm64) (LP: #2044192)
    - clocksource/arm_arch_timer: Add build-time guards for unhandled register
      accesses
    - clocksource/drivers/arm_arch_timer: Drop CNT*_TVAL read accessors
    - clocksource/drivers/arm_arch_timer: Extend write side of timer register
      accessors to u64
    - clocksource/drivers/arm_arch_timer: Move system register timer programming
      over to CVAL
    - clocksource/drivers/arm_arch_timer: Move drop _tval from erratum function
      names
    - clocksource/drivers/arm_arch_timer: Fix MMIO base address vs callback
      ordering issue
    - clocksource/drivers/arm_arch_timer: Move MMIO timer programming over to CVAL
    - clocksource/drivers/arm_arch_timer: Advertise 56bit timer to the core code
    - clocksource/drivers/arm_arch_timer: Work around broken CVAL implementations
    - clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming
      interface
    - clocksource/drivers/arm_arch_timer: Drop unnecessary ISB on CVAL programming
    - clocksource/drivers/arm_arch_timer: Fix masking for high freq counters
    - clocksource/drivers/arch_arm_timer: Move workaround synchronisation around

  * Add quirk to disable i915 fastboot on B&R PC (LP: #2047630)
    - SAUCE: i915...

Changed in linux (Ubuntu Jammy):
status: Fix Committed → Fix Released
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (66.1 KiB)

This bug was fixed in the package linux-gcp - 5.15.0-1051.59

---------------
linux-gcp (5.15.0-1051.59) jammy; urgency=medium

  * jammy/linux-gcp: 5.15.0-1051.59 -proposed tracker (LP: #2051131)

  * gVNIC DQO-QPL feature (LP: #2040522)
    - gve: enhance no queue page list detection
    - gve: Fix spelling mistake "droping" -> "dropping"
    - google/gve:fix repeated words in comments
    - gve: Reduce alloc and copy costs in the GQ rx path
    - gve: Fix error return code in gve_prefill_rx_pages()
    - gve: Adding a new AdminQ command to verify driver
    - gve: Handle alternate miss completions
    - gve: Fix gve interrupt names
    - gve: XDP support GQI-QPL: helper function changes
    - gve: Changes to add new TX queues
    - gve: Add XDP DROP and TX support for GQI-QPL format
    - gve: Add XDP REDIRECT support for GQI-QPL format
    - gve: Add AF_XDP zero-copy support for GQI-QPL format
    - gve: Unify duplicate GQ min pkt desc size constants
    - gve: Support IPv6 Big TCP on DQ
    - gve: use vmalloc_array and vcalloc
    - gve: unify driver name usage
    - gve: trivial spell fix Recive to Receive
    - eth: add missing xdp.h includes in drivers
    - gve: Control path for DQO-QPL
    - gve: Tx path for DQO-QPL
    - gve: RX path for DQO-QPL
    - gve: fix frag_list chaining
    - gve: update gve.rst
    - net: don't allow user space to lift the device limits
    - net: annotate accesses to dev->gso_max_segs
    - ipv6: add struct hop_jumbo_hdr definition
    - ipv6/gso: remove temporary HBH/jumbo header
    - IPv6/GRO: generic helper to remove temporary HBH/jumbo header in driver
    - gro: add ability to control gro max packet size

  * Intel IDPF support (LP: #2039720)
    - idpf: add module register and probe functionality
    - idpf: add controlq init and reset checks
    - idpf: add core init and interrupt request
    - idpf: add create vport and netdev configuration
    - idpf: add ptypes and MAC filter support
    - idpf: configure resources for TX queues
    - idpf: configure resources for RX queues
    - idpf: initialize interrupts and enable vport
    - idpf: add splitq start_xmit
    - idpf: add TX splitq napi poll support
    - idpf: add RX splitq napi poll support
    - idpf: add singleq start_xmit and napi poll
    - idpf: add ethtool callbacks
    - idpf: add SRIOV support and other ndo_ops
    - virtchnl: add virtchnl version 2 ops
    - u64_stats: Introduce u64_stats_set()
    - PCI: Extract ATS disabling to a helper function
    - PCI: Disable ATS for specific Intel IPU E2000 devices
    - [Config] gcp: Adding support for IDPF driver

linux-gcp (5.15.0-1050.58) jammy; urgency=medium

  * jammy/linux-gcp: 5.15.0-1050.58 -proposed tracker (LP: #2048298)

  * Packaging resync (LP: #1786013)
    - debian/dkms-versions -- update from kernel-versions (main/2024.01.08)

  * Add ODM driver rtc-pcf85263 (LP: #2045385)
    - [Config] gcp: updateconfigs for ODM drivers CONFIG_RTC_DRV_PCF85263

  * Add ODM driver gpio-m058ssan (LP: #2045386)
    - [Config] gcp: updateconfigs for ODM drivers CONFIG_GPIO_M058SSAN

  [ Ubuntu: 5.15.0-94.104 ]

  * jammy/linux: 5.15.0-94.104 -proposed tracker (LP: #2048777)
  * [SRU] Duplica...

Changed in linux-gcp (Ubuntu Jammy):
status: Fix Committed → Fix Released
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-bluefield/5.15.0-1035.37 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-bluefield' to 'verification-done-jammy-linux-bluefield'. If the problem still exists, change the tag 'verification-needed-jammy-linux-bluefield' to 'verification-failed-jammy-linux-bluefield'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-bluefield-v2 verification-needed-jammy-linux-bluefield
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-raspi/5.15.0-1046.49 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-raspi' to 'verification-done-jammy-linux-raspi'. If the problem still exists, change the tag 'verification-needed-jammy-linux-raspi' to 'verification-failed-jammy-linux-raspi'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-raspi-v2 verification-needed-jammy-linux-raspi
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure/5.15.0-1056.64 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-azure' to 'verification-done-jammy-linux-azure'. If the problem still exists, change the tag 'verification-needed-jammy-linux-azure' to 'verification-failed-jammy-linux-azure'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-azure-v2 verification-needed-jammy-linux-azure
Revision history for this message
Launchpad Janitor (janitor) wrote :
Download full text (17.6 KiB)

This bug was fixed in the package linux-gcp - 5.4.0-1122.131

---------------
linux-gcp (5.4.0-1122.131) focal; urgency=medium

  * focal/linux-gcp: 5.4.0-1122.131 -proposed tracker (LP: #2048260)

  * Patches needed for AmpereOne (arm64) (LP: #2044192)
    - clocksource/arm_arch_timer: Add build-time guards for unhandled register
      accesses
    - clocksource/drivers/arm_arch_timer: Drop CNT*_TVAL read accessors
    - clocksource/drivers/arm_arch_timer: Extend write side of timer register
      accessors to u64
    - clocksource/drivers/arm_arch_timer: Move system register timer programming
      over to CVAL
    - clocksource/drivers/arm_arch_timer: Move drop _tval from erratum function
      names
    - clocksource/drivers/arm_arch_timer: Fix MMIO base address vs callback
      ordering issue
    - clocksource/drivers/arm_arch_timer: Move MMIO timer programming over to CVAL
    - clocksource/drivers/arm_arch_timer: Advertise 56bit timer to the core code
    - clocksource/drivers/arm_arch_timer: Work around broken CVAL implementations
    - clocksource/drivers/arm_arch_timer: Remove any trace of the TVAL programming
      interface
    - clocksource/drivers/arm_arch_timer: Drop unnecessary ISB on CVAL programming
    - clocksource/drivers/arm_arch_timer: Fix masking for high freq counters
    - clocksource/drivers/arch_arm_timer: Move workaround synchronisation around

  [ Ubuntu: 5.4.0-171.189 ]

  * focal/linux: 5.4.0-171.189 -proposed tracker (LP: #2048282)
  * Packaging resync (LP: #1786013)
    - [Packaging] remove helper scripts
    - [Packaging] update annotations scripts
    - debian/dkms-versions -- update from kernel-versions (main/2024.01.08)
  * Page fault in RDMA ODP triggers BUG_ON during MMU notifier registration
    (LP: #2046534)
    - RDMA/odp: Ensure the mm is still alive before creating an implicit child
  * Hotplugging SCSI disk in QEMU VM fails (LP: #2047382)
    - Revert "PCI: acpiphp: Reassign resources on bridge if necessary"
  * CVE-2023-6040
    - netfilter: nf_tables: Reject tables of unsupported family
  * kernel_selftests failures on kernel-P10d-LPAR10.ppc64el.10
    (LP: #2032641)
    - selftests: Skip TM tests on synthetic TM implementations
  * [Debian] autoreconstruct - Do not generate chmod -x for deleted files
    (LP: #2045562)
    - [Debian] autoreconstruct - Do not generate chmod -x for deleted files
  * CVE-2023-6931
    - perf/core: Add a new read format to get a number of lost samples
    - perf: Fix perf_event_validate_size()
    - perf: Fix perf_event_validate_size() lockdep splat
  * CVE-2023-6932
    - ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet
  * CVE-2023-6606
    - smb: client: fix OOB in smbCalcSize()
  * CVE-2023-45863
    - kobject: Fix slab-out-of-bounds in fill_kobj_path()
  * Focal update: v5.4.259 upstream stable release (LP: #2043724)
    - RDMA/cxgb4: Check skb value for failure to allocate
    - lib/test_meminit: fix off-by-one error in test_pages()
    - pwm: hibvt: Explicitly set .polarity in .get_state()
    - HID: logitech-hidpp: Fix kernel crash on receiver USB disconnect
    - quota: Fix slow quotaoff
    - net: prevent address rewrite in kernel_bind...

Changed in linux-gcp (Ubuntu Focal):
status: Fix Committed → Fix Released
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-nvidia-tegra/5.15.0-1022.22 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-nvidia-tegra' to 'verification-done-jammy-linux-nvidia-tegra'. If the problem still exists, change the tag 'verification-needed-jammy-linux-nvidia-tegra' to 'verification-failed-jammy-linux-nvidia-tegra'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-nvidia-tegra-v2 verification-needed-jammy-linux-nvidia-tegra
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-xilinx-zynqmp/5.15.0-1027.31 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-xilinx-zynqmp' to 'verification-done-jammy-linux-xilinx-zynqmp'. If the problem still exists, change the tag 'verification-needed-jammy-linux-xilinx-zynqmp' to 'verification-failed-jammy-linux-xilinx-zynqmp'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-xilinx-zynqmp-v2 verification-needed-jammy-linux-xilinx-zynqmp
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-azure-fips/5.15.0-1058.66+fips1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-azure-fips' to 'verification-done-jammy-linux-azure-fips'. If the problem still exists, change the tag 'verification-needed-jammy-linux-azure-fips' to 'verification-failed-jammy-linux-azure-fips'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-azure-fips-v2 verification-needed-jammy-linux-azure-fips
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-mtk/5.15.0-1030.34 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-mtk' to 'verification-done-jammy-linux-mtk'. If the problem still exists, change the tag 'verification-needed-jammy-linux-mtk' to 'verification-failed-jammy-linux-mtk'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-mtk-v2 verification-needed-jammy-linux-mtk
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the linux-gcp-fips/5.15.0-1055.63+fips2 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-jammy-linux-gcp-fips' to 'verification-done-jammy-linux-gcp-fips'. If the problem still exists, change the tag 'verification-needed-jammy-linux-gcp-fips' to 'verification-failed-jammy-linux-gcp-fips'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: kernel-spammed-jammy-linux-gcp-fips-v2 verification-needed-jammy-linux-gcp-fips
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