Bug Fixes History
This section includes history of bug fixes of 3 major releases back. For older releases history, please refer to the relevant firmware versions Release Notes in https://docs.mellanox.com/category/adapterfw.
Internal Ref. |
Issue |
3738555 |
Description: Enabled MCPT/PLDM over PCIe, changed the module power settings. |
Keywords: MCPT/PLDM over PCIe, |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.40.1000 |
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3598020 |
Description: Improved distribution VQoS algorithm. |
Keywords: VQoS algorithm |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.40.1000 |
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3708035 |
Description: Fixed an issue with Selective-Repeat configuration which occasionally caused retransmission to wait for timeout instead of out-of-sequence NACK. |
Keywords: RoCE, SR |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.40.1000 |
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3695219 |
Description: Enabled the lowest minimum rate for SW DCQCN to enable congestion control to hold a larger amount of QPs without pauses or drops. |
Keywords: Congestion control, PCC, DCQCN |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.40.1000 |
Internal Ref. |
Issue |
3669258 |
Description: Fixed a rare issue that prevented changes in mlxconfig from taking effect upon warm reboot. |
Keywords: mlxconfig |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.39.2048 |
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3666583 |
Description: Fixed a risk condition that occurred due to the descriptor length dynamic change in the new kernel version upon firmware termination of the WQE segment on a WQE when the "SUSPEND VIRTQ with Mergeable Buffer" capability was set. |
Keywords: vDPA |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.39.2048 |
Internal Ref. |
Issue |
3606330 |
Description: Modified the TCP IPv4 flows so that the steering TIR rx_hash_symmetric field is now valid only when both the SRC and DST fields are not set to zero. |
Keywords: TCP IPv4 flows |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.39.1002 |
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3602169 |
Description: Added a locking mechanism to protect the firmware from a race condition between insertion and deletion of the same rule in parallel. Such behavior occasionally resulted in firmware accessing a memory that has already been released, thus causing IOMMU / translation error. Note: This fix will not impact insertion rate for tables owned by SW steering. |
Keywords: Firmware steering |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.39.1002 |
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3612682 |
Description: Enabled live migration for virtio with mergeable buffer. |
Keywords: Virtio, Mergeable buffer, Live migration |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.39.1002 |
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3571251 |
Description: Fixed an issue that resulted in migration data corruption when running parallel save_vhca_state/load_vhca_state commands on the same PF. |
Keywords: VF live migration |
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Discovered in Version: 22.38.1002 |
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Fixed in Release: 22.39.1002 |
Internal Ref. |
Issue |
3365411 |
Description: Fixed a link failure that occurred due to a wrong 'is_inphi_cable' indication. |
Keywords: Link failure |
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Discovered in Version: 22.37.1014 |
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Fixed in Release: 22.38.1002 |
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3311600 |
Description: Enabled "Link Maintenance" for 25G speed per lane to avoid a margin degradation due to a temperature drift. |
Keywords: Link Maintenance |
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Discovered in Version: 22.37.1014 |
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Fixed in Release: 22.38.1002 |
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3461684 |
Description: Fixed an issue in the steering definers used in LAG with IPv6 packets. |
Keywords: Steering, LAG |
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Discovered in Version: 22.37.1014 |
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Fixed in Release: 22.38.1002 |
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3331179 |
Description: Improved token calculation. |
Keywords: Token calculation |
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Discovered in Version: 22.37.1014 |
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Fixed in Release: 22.38.1002 |
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3491841 |
Description: Fixed a firmware assert that occurred when tried to verify if the module supported "swap". |
Keywords: Firmware assert |
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Discovered in Version: 22.37.1014 |
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Fixed in Release: 22.38.1002 |