[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-24 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.15.0-48.51

---
linux (4.15.0-48.51) bionic; urgency=medium

  * linux: 4.15.0-48.51 -proposed tracker (LP: #1822820)

  * Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
- [Packaging] resync retpoline extraction

  * 3b080b2564287be91605bfd1d5ee985696e61d3c in ubuntu_btrfs_kernel_fixes
triggers system hang on i386 (LP: #1812845)
- btrfs: raid56: properly unmap parity page in finish_parity_scrub()

  * [P9][LTCTest][Opal][FW910] cpupower monitor shows multiple stop Idle_Stats
(LP: #1719545)
- cpupower : Fix header name to read idle state name

  * [amdgpu] screen corruption when using touchpad (LP: #1818617)
- drm/amdgpu/gmc: steal the appropriate amount of vram for fw hand-over (v3)
- drm/amdgpu: Free VGA stolen memory as soon as possible.

  * [SRU][B/C/OEM]IOMMU: add kernel dma protection (LP: #1820153)
- ACPICA: AML parser: attempt to continue loading table after error
- ACPI / property: Allow multiple property compatible _DSD entries
- PCI / ACPI: Identify untrusted PCI devices
- iommu/vt-d: Force IOMMU on for platform opt in hint
- iommu/vt-d: Do not enable ATS for untrusted devices
- thunderbolt: Export IOMMU based DMA protection support to userspace
- iommu/vt-d: Disable ATS support on untrusted devices

  * Add basic support to NVLink2 passthrough (LP: #1819989)
- powerpc/powernv/npu: Do not try invalidating 32bit table when 64bit table 
is
  enabled
- powerpc/powernv: call OPAL_QUIESCE before OPAL_SIGNAL_SYSTEM_RESET
- powerpc/powernv: Export opal_check_token symbol
- powerpc/powernv: Make possible for user to force a full ipl cec reboot
- powerpc/powernv/idoa: Remove unnecessary pcidev from pci_dn
- powerpc/powernv: Move npu struct from pnv_phb to pci_controller
- powerpc/powernv/npu: Move OPAL calls away from context manipulation
- powerpc/pseries/iommu: Use memory@ nodes in max RAM address calculation
- powerpc/pseries/npu: Enable platform support
- powerpc/pseries: Remove IOMMU API support for non-LPAR systems
- powerpc/powernv/npu: Check mmio_atsd array bounds when populating
- powerpc/powernv/npu: Fault user page into the hypervisor's pagetable

  * Huawei Hi1822 NIC has poor performance (LP: #1820187)
- net-next: hinic: fix a problem in free_tx_poll()
- hinic: remove ndo_poll_controller
- net-next/hinic: add checksum offload and TSO support
- hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4
- net-next/hinic:replace multiply and division operators
- net-next/hinic:add rx checksum offload for HiNIC
- net-next/hinic:fix a bug in set mac address
- net-next/hinic: fix a bug in rx data flow
- net: hinic: fix null pointer dereference on pointer hwdev
- hinic: optmize rx refill buffer mechanism
- net-next/hinic:add shutdown callback
- net-next/hinic: replace disable_irq_nosync/enable_irq

  * [CONFIG] please enable highdpi font FONT_TER16x32 (LP: #1819881)
- Fonts: New Terminus large console font
- [Config]: enable highdpi Terminus 16x32 font support

  * [19.04 FEAT] qeth: Enhanced link speed - kernel part (LP: #1814892)
- s390/qeth: report 25Gbit link speed

  * CVE-2017-5754
- x86/nmi: Fix NMI uaccess race against CR3 switching
- x86/mm: Fix documentation of module mapping range with 4-level paging
- x86/pti: Enable global pages for shared areas
- x86/pti: Never implicitly clear _PAGE_GLOBAL for kernel image
- x86/pti: Leave kernel text global for !PCID
- x86/pti: Fix boot problems from Global-bit setting
- x86/pti: Fix boot warning from Global-bit setting
- x86/pti: Reduce amount of kernel text allowed to be Global
- x86/pti: Disallow global kernel text with RANDSTRUCT
- x86/entry/32: Add explicit 'l' instruction suffix
- x86/asm-offsets: Move TSS_sp0 and TSS_sp1 to asm-offsets.c
- x86/entry/32: Rename TSS_sysenter_sp0 to TSS_entry2task_stack
- x86/entry/32: Load task stack from x86_tss.sp1 in SYSENTER handler
- x86/entry/32: Put ESPFIX code into a macro
- x86/entry/32: Unshare NMI return path
- x86/entry/32: Split off return-to-kernel path
- x86/entry/32: Enter the kernel via trampoline stack
- x86/entry/32: Leave the kernel via trampoline stack
- x86/entry/32: Introduce SAVE_ALL_NMI and RESTORE_ALL_NMI
- x86/entry/32: Handle Entry from Kernel-Mode on Entry-Stack
- x86/entry/32: Simplify debug entry point
- x86/entry/32: Add PTI cr3 switch to non-NMI entry/exit points
- x86/entry/32: Add PTI CR3 switches to NMI handler code
- x86/entry: Rename update_sp0 to update_task_stack
- x86/pgtable: Rename pti_set_user_pgd() to pti_set_user_pgtbl()
- x86/pgtable/pae: Unshare kernel PMDs when PTI is enabled
- x86/pgtable/32: Allocate 8k page-tables when PTI is enabled
- x86/pgtable: Move pgdp kernel/user conversion functions to pgtable.h

[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-23 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 4.18.0-18.19

---
linux (4.18.0-18.19) cosmic; urgency=medium

  * linux: 4.18.0-18.19 -proposed tracker (LP: #1822796)

  * Packaging resync (LP: #1786013)
- [Packaging] update helper scripts
- [Packaging] resync retpoline extraction

  * 3b080b2564287be91605bfd1d5ee985696e61d3c in ubuntu_btrfs_kernel_fixes
triggers system hang on i386 (LP: #1812845)
- btrfs: raid56: properly unmap parity page in finish_parity_scrub()

  * [SRU][B/C/OEM]IOMMU: add kernel dma protection (LP: #1820153)
- ACPI / property: Allow multiple property compatible _DSD entries
- PCI / ACPI: Identify untrusted PCI devices
- iommu/vt-d: Force IOMMU on for platform opt in hint
- iommu/vt-d: Do not enable ATS for untrusted devices
- thunderbolt: Export IOMMU based DMA protection support to userspace
- iommu/vt-d: Disable ATS support on untrusted devices

  * Huawei Hi1822 NIC has poor performance (LP: #1820187)
- net-next: hinic: fix a problem in free_tx_poll()
- hinic: remove ndo_poll_controller
- net-next/hinic: add checksum offload and TSO support
- hinic: Fix l4_type parameter in hinic_task_set_tunnel_l4
- net-next/hinic:replace multiply and division operators
- net-next/hinic:add rx checksum offload for HiNIC
- net-next/hinic:fix a bug in set mac address
- net-next/hinic: fix a bug in rx data flow
- net: hinic: fix null pointer dereference on pointer hwdev
- hinic: optmize rx refill buffer mechanism
- net-next/hinic:add shutdown callback
- net-next/hinic: replace disable_irq_nosync/enable_irq

  * [CONFIG] please enable highdpi font FONT_TER16x32 (LP: #1819881)
- Fonts: New Terminus large console font
- [Config]: enable highdpi Terminus 16x32 font support

  * [19.04 FEAT] qeth: Enhanced link speed - kernel part (LP: #1814892)
- s390/qeth: report 25Gbit link speed

  * Avoid potential memory corruption on HiSilicon SoCs (LP: #1819546)
- iommu/arm-smmu-v3: Avoid memory corruption from Hisilicon MSI payloads

  * CVE-2017-5715
- x86/speculation: Apply IBPB more strictly to avoid cross-process data leak
- x86/speculation: Propagate information about RSB filling mitigation to 
sysfs
- x86/speculation: Add RETPOLINE_AMD support to the inline asm CALL_NOSPEC
  variant
- x86/retpoline: Make CONFIG_RETPOLINE depend on compiler support
- x86/retpoline: Remove minimal retpoline support
- x86/speculation: Update the TIF_SSBD comment
- x86/speculation: Clean up spectre_v2_parse_cmdline()
- x86/speculation: Remove unnecessary ret variable in cpu_show_common()
- x86/speculation: Move STIPB/IBPB string conditionals out of
  cpu_show_common()
- x86/speculation: Disable STIBP when enhanced IBRS is in use
- x86/speculation: Rename SSBD update functions
- x86/speculation: Reorganize speculation control MSRs update
- sched/smt: Make sched_smt_present track topology
- x86/Kconfig: Select SCHED_SMT if SMP enabled
- sched/smt: Expose sched_smt_present static key
- x86/speculation: Rework SMT state change
- x86/l1tf: Show actual SMT state
- x86/speculation: Reorder the spec_v2 code
- x86/speculation: Mark string arrays const correctly
- x86/speculataion: Mark command line parser data __initdata
- x86/speculation: Unify conditional spectre v2 print functions
- x86/speculation: Add command line control for indirect branch speculation
- x86/speculation: Prepare for per task indirect branch speculation control
- x86/process: Consolidate and simplify switch_to_xtra() code
- x86/speculation: Avoid __switch_to_xtra() calls
- x86/speculation: Prepare for conditional IBPB in switch_mm()
- ptrace: Remove unused ptrace_may_access_sched() and MODE_IBRS
- x86/speculation: Split out TIF update
- x86/speculation: Prevent stale SPEC_CTRL msr content
- x86/speculation: Prepare arch_smt_update() for PRCTL mode
- x86/speculation: Add prctl() control for indirect branch speculation
- x86/speculation: Enable prctl mode for spectre_v2_user
- x86/speculation: Add seccomp Spectre v2 user space protection mode
- x86/speculation: Provide IBPB always command line options
- kvm: svm: Ensure an IBPB on all affected CPUs when freeing a vmcb
- x86/speculation: Change misspelled STIPB to STIBP
- x86/speculation: Add support for STIBP always-on preferred mode
- x86, modpost: Replace last remnants of RETPOLINE with CONFIG_RETPOLINE

  * [Ubuntu] vfio-ap: add subsystem to matrix device to avoid libudev failures
(LP: #1818854)
- s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem

  * Kernel regularly logs: Bluetooth: hci0: last event is not cmd complete
(0x0f) (LP: #1748565)
- Bluetooth: Fix unnecessary error message for HCI request completion

  * HiSilicon HNS ethernet broken in 4.15.0-45 (LP: #1818294)
- net: hns: Fix WARNING when hns 

[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-13 Thread Launchpad Bug Tracker
This bug was fixed in the package linux - 5.0.0-11.12

---
linux (5.0.0-11.12) disco; urgency=medium

  * linux: 5.0.0-11.12 -proposed tracker (LP: #1824383)

  * hns3: PPU_PF_ABNORMAL_INT_ST over_8bd_no_fe found [error status=0x1]
(LP: #1824194)
- net: hns3: fix for not calculating tx bd num correctly

  * disco: unable to use iptables/enable ufw under -virtual kernel
(LP: #1823862)
- [Packaging] add bpfilter to linux-modules

  * Make shiftfs a module rather than built-in (LP: #1824354)
- [Config] CONFIG_SHIFT_FS=m

  * shiftfs: chown sets untranslated ids in lower fs (LP: #1824350)
- SAUCE: shiftfs: use translated ids when chaning lower fs attrs

  * [Hyper-V] KVP daemon fails to start on first boot of disco VM (LP: #1820063)
- [Packaging] bind hv_kvp_daemon startup to hv_kvp device

linux (5.0.0-10.11) disco; urgency=medium

  * linux: 5.0.0-10.11 -proposed tracker (LP: #1823936)

  * Apparmor enforcement failure in lxc selftests (LP: #1823379)
- SAUCE: apparmor: Restore Y/N in /sys for apparmor's "enabled"

  * systemd cause kernel trace "BUG: unable to handle kernel paging request at
6db23a14" on Cosmic i386 (LP: #1813244)
- openvswitch: fix flow actions reallocation

linux (5.0.0-9.10) disco; urgency=medium

  * linux: 5.0.0-9.10 -proposed tracker (LP: #1823228)

  * Packaging resync (LP: #1786013)
- [Packaging] resync git-ubuntu-log
- [Packaging] update helper scripts
- [Packaging] resync retpoline extraction

  * Huawei Hi1822 NIC has poor performance (LP: #1820187)
- net-next/hinic: replace disable_irq_nosync/enable_irq

  * Add uid shifting overlay filesystem (shiftfs) (LP: #1823186)
- shiftfs: uid/gid shifting bind mount
- shiftfs: rework and extend
- shiftfs: support some btrfs ioctls
- [Config] enable shiftfs

  * Cannot boot or install - have to use nomodeset (LP: #1821820)
- Revert "drm/i915/fbdev: Actually configure untiled displays"

  * Disco update: v5.0.6 upstream stable release (LP: #1823060)
- netfilter: nf_tables: fix set double-free in abort path
- dccp: do not use ipv6 header for ipv4 flow
- genetlink: Fix a memory leak on error path
- gtp: change NET_UDP_TUNNEL dependency to select
- ipv6: make ip6_create_rt_rcu return ip6_null_entry instead of NULL
- mac8390: Fix mmio access size probe
- mISDN: hfcpci: Test both vendor & device ID for Digium HFC4S
- net: aquantia: fix rx checksum offload for UDP/TCP over IPv6
- net: datagram: fix unbounded loop in __skb_try_recv_datagram()
- net/packet: Set __GFP_NOWARN upon allocation in alloc_pg_vec
- net: phy: meson-gxl: fix interrupt support
- net: rose: fix a possible stack overflow
- net: stmmac: fix memory corruption with large MTUs
- net-sysfs: call dev_hold if kobject_init_and_add success
- net: usb: aqc111: Extend HWID table by QNAP device
- packets: Always register packet sk in the same order
- rhashtable: Still do rehash when we get EEXIST
- sctp: get sctphdr by offset in sctp_compute_cksum
- sctp: use memdup_user instead of vmemdup_user
- tcp: do not use ipv6 header for ipv4 flow
- tipc: allow service ranges to be connect()'ed on RDM/DGRAM
- tipc: change to check tipc_own_id to return in tipc_net_stop
- tipc: fix cancellation of topology subscriptions
- tun: properly test for IFF_UP
- vrf: prevent adding upper devices
- vxlan: Don't call gro_cells_destroy() before device is unregistered
- thunderx: enable page recycling for non-XDP case
- thunderx: eliminate extra calls to put_page() for pages held for recycling
- net: dsa: mv88e6xxx: fix few issues in mv88e6390x_port_set_cmode
- net: mii: Fix PAUSE cap advertisement from linkmode_adv_to_lcl_adv_t()
  helper
- net: phy: don't clear BMCR in genphy_soft_reset
- r8169: fix cable re-plugging issue
- ila: Fix rhashtable walker list corruption
- tun: add a missing rcu_read_unlock() in error path
- powerpc/fsl: Fix the flush of branch predictor.
- Btrfs: fix incorrect file size after shrinking truncate and fsync
- btrfs: remove WARN_ON in log_dir_items
- btrfs: don't report readahead errors and don't update statistics
- btrfs: Fix bound checking in qgroup_trace_new_subtree_blocks
- btrfs: Avoid possible qgroup_rsv_size overflow in
  btrfs_calculate_inode_block_rsv_size
- Btrfs: fix assertion failure on fsync with NO_HOLES enabled
- locks: wake any locks blocked on request before deadlock check
- tracing: initialize variable in create_dyn_event()
- ARM: imx6q: cpuidle: fix bug that CPU might not wake up at expected time
- powerpc: bpf: Fix generation of load/store DW instructions
- vfio: ccw: only free cp on final interrupt
- NFS: Fix nfs4_lock_state refcounting in nfs4_alloc_{lock,unlock}data()
- NFS: fix mount/umount race in nlmclnt.
- NFSv4.1 don't free interrupted slot on open
- net: dsa: qca8k: 

[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-07 Thread Ike Panhc
Verification done. See comment #2 and #3.

** Tags removed: verification-needed-bionic verification-needed-cosmic
** Tags added: verification-done-bionic verification-done-cosmic

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https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-04 Thread Ubuntu Kernel Bot
This bug is awaiting verification that the 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-
cosmic' to 'verification-done-cosmic'. If the problem still exists,
change the tag 'verification-needed-cosmic' to 'verification-failed-
cosmic'.

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: verification-needed-cosmic

** Tags added: verification-needed-bionic

-- 
You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-04 Thread Ubuntu Kernel Bot
This bug is awaiting verification that the 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-
bionic' to 'verification-done-bionic'. If the problem still exists,
change the tag 'verification-needed-bionic' to 'verification-failed-
bionic'.

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!

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-04 Thread Seth Forshee
** Changed in: linux (Ubuntu Disco)
   Status: In Progress => Fix Committed

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-04 Thread dann frazier
Marking "In Progress" for disco, as a patch was submitted:
  https://lists.ubuntu.com/archives/kernel-team/2019-March/099315.html

** Changed in: linux (Ubuntu Disco)
   Status: Incomplete => In Progress

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Fix Committed
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Fix Committed

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-04 Thread Ike Panhc
Same good result on cosmic-proposed kernel

ubuntu@d06-4:~$ iperf -c 192.168.99.1 -P2 -t 180

Client connecting to 192.168.99.1, TCP port 5001
TCP window size: 85.0 KByte (default)

[  3] local 192.168.99.2 port 55586 connected with 192.168.99.1 port 5001
[  4] local 192.168.99.2 port 55584 connected with 192.168.99.1 port 5001
[ ID] Interval   Transfer Bandwidth
[  3]  0.0-180.0 sec  97.9 GBytes  4.67 Gbits/sec
[  4]  0.0-180.0 sec  97.5 GBytes  4.65 Gbits/sec
[SUM]  0.0-180.0 sec   195 GBytes  9.32 Gbits/sec
ubuntu@d06-4:~$ uname -a
Linux d06-4 4.18.0-18-generic #19-Ubuntu SMP Tue Apr 2 18:14:21 UTC 2019 
aarch64 aarch64 aarch64 GNU/Linux

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Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Incomplete

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-04-04 Thread Ike Panhc
Thanks. The -proposed kernel looks good

ubuntu@d06-4:~$ iperf -c 192.168.99.1 -P2 -t 180

Client connecting to 192.168.99.1, TCP port 5001
TCP window size: 85.0 KByte (default)

[  4] local 192.168.99.2 port 41062 connected with 192.168.99.1 port 5001
[  3] local 192.168.99.2 port 41060 connected with 192.168.99.1 port 5001
[ ID] Interval   Transfer Bandwidth
[  4]  0.0-180.0 sec  96.6 GBytes  4.61 Gbits/sec
[  3]  0.0-180.0 sec  96.1 GBytes  4.59 Gbits/sec
[SUM]  0.0-180.0 sec   193 GBytes  9.20 Gbits/sec
ubuntu@d06-4:~$ uname -a
Linux d06-4 4.15.0-48-generic #51-Ubuntu SMP Wed Apr 3 08:27:46 UTC 2019 
aarch64 aarch64 aarch64 GNU/Linux

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You received this bug notification because you are a member of Kernel
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https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Incomplete

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-03-31 Thread Khaled El Mously
** Changed in: linux (Ubuntu Bionic)
   Status: In Progress => Fix Committed

** Changed in: linux (Ubuntu Cosmic)
   Status: In Progress => Fix Committed

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Bionic:
  Fix Committed
Status in linux source package in Cosmic:
  Fix Committed
Status in linux source package in Disco:
  Incomplete

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-03-29 Thread Kleber Sacilotto de Souza
** Changed in: linux (Ubuntu Bionic)
   Status: Incomplete => In Progress

** Changed in: linux (Ubuntu Cosmic)
   Status: Incomplete => In Progress

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Bionic:
  In Progress
Status in linux source package in Cosmic:
  In Progress
Status in linux source package in Disco:
  Incomplete

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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[Kernel-packages] [Bug 1820187] Re: Huawei Hi1822 NIC has poor performance

2019-03-18 Thread Ike Panhc
** Description changed:

+ [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
- 
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec
  
- Backporting all patches from mainline for drivers/net/ethernet/huawei
- solves this issue.
+ [Test Case]
+ iperf -c 
+ 
+ [Fix]
+ Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.
+ 
+ [Regression Risk]
+ Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

-- 
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1820187

Title:
  Huawei Hi1822 NIC has poor performance

Status in linux package in Ubuntu:
  Incomplete
Status in linux source package in Bionic:
  Incomplete
Status in linux source package in Cosmic:
  Incomplete
Status in linux source package in Disco:
  Incomplete

Bug description:
  [Impact]
  Connect Hi1822 NIC with 10G switch but the performance is only 1-2Gb/s
  $ iperf -c 10.228.68.133
  
  Client connecting to 10.228.68.133, TCP port 5001
  TCP window size: 85.0 KByte (default)
  
  [  3] local 10.228.68.116 port 56810 connected with 10.228.68.133 port 5001
  [ ID] Interval   Transfer Bandwidth
  [  3]  0.0-10.0 sec  1.53 GBytes  1.32 Gbits/sec

  [Test Case]
  iperf -c 

  [Fix]
  Backporting all patches from mainline for drivers/net/ethernet/huawei solves 
this issue.

  [Regression Risk]
  Only modify codes in drivers/net/ethernet/huawei. Lowest risk to other 
devices and platform without it.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1820187/+subscriptions

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