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.
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Internal Ref. |
Issue |
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3555832 |
Description: Fixed an issue that caused traffic failure when modifying the VIRTIO_NET_F_MRG_RXBUF bit for the VDPA device during traffic. |
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Keywords: VDPA, MRG_RXBUF |
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Discovered in Version: 26.39.1002 |
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Fixed in Release: 26.41.1000 |
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3771100 |
Description: Fixed an issue that resulted in the second mkey index returning even if it was not set in the creation of the virtio q when querying virtio q object. |
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Keywords: VDPA, virtio, query object |
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Discovered in Version: 26.39.2048 |
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Fixed in Release: 26.41.1000 |
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3691774 |
Description: Fixed an issue that resulted in traffic loss after performing Live Migration with virtio vq "frozen-ready" feature. Note: When the traffic load is high, and the vq frozen-ready cap is on, traffic loss might still be experienced after modifying the vq from suspend to ready mode. |
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Keywords: VDPA, live migration, virtio, resume |
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Discovered in Version: 26.39.1002 |
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Fixed in Release: 26.41.1000 |
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Internal Ref. |
Issue |
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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. |
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Keywords: RoCE, SR |
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Discovered in Version: 26.38.1002 |
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Fixed in Release: 26.40.1000 |
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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. |
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Keywords: Congestion control, PCC, DCQCN |
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Discovered in Version: 26.38.1002 |
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Fixed in Release: 26.40.1000 |
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Internal Ref. |
Issue |
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3669258 |
Description: Fixed a rare issue that prevented changes in mlxconfig from taking effect upon warm reboot. |
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Keywords: mlxconfig |
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Discovered in Version: 26.38.1002 |
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Fixed in Release: 26.39.2048 |
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Internal Ref. |
Issue |
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3628848 |
Description: Updated the number of channels (ports) that are displayed in the iLO from 1 to 2 (num_channels_per_pkg=2) for dual port adapter cards. |
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Keywords: Number of channels (ports) |
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Discovered in Version: 26.38.1002 |
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Fixed in Release: 26.39.1002 |
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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. |
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Keywords: Firmware steering |
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Discovered in Version: 26.38.1002 |
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Fixed in Release: 26.39.1002 |
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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. |
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Keywords: VF live migration |
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Discovered in Version: 26.38.1002 |
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Fixed in Release: 26.39.1002 |
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Internal Ref. |
Issue |
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3365411 |
Description: Fixed a link failure that occurred due to a wrong 'is_inphi_cable' indication. |
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Keywords: Link failure |
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Discovered in Version: 26.37.1014 |
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Fixed in Release: 26.38.1002 |
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3331179 |
Description: Improved token calculation. |
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Keywords: Token calculation |
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Discovered in Version: 26.37.1014 |
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Fixed in Release: 26.38.1002 |
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3491841 |
Description: Fixed a firmware assert that occurred when tried to verify if the module supported "swap". |
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Keywords: Firmware assert |
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Discovered in Version: 26.37.1014 |
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Fixed in Release: 26.38.1002 |