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.
|
Internal Ref. |
Issue |
|---|---|
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4774394 / 4890471 / 4890472 / 4890473 |
Description: Fixed an issue where vDPA doorbell resources were not released, which could cause failures when running other functionality after a vDPA FLR. Doorbell resources are now properly unlocked. |
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Keywords: vDPA |
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Detected in version: 22.48.1000 |
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Fixed in Release: 22.49.1014 |
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4796182 |
Description: Fixed an issue where the live migration target did not receive a port state change event on the resume VHCA command. The target now generates this event so software that depends on port state is notified of any changes. |
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Keywords: Live migration |
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Detected in version: 22.47.1026 |
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Fixed in Release: 22.49.1014 |
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4924450 / 4942300 / 4942302 / 4942304 |
Description: Fixed an issue in PCC where RDMA traffic could stall at large scale for certain IP and UDP source-port combinations when a PCC user algorithm was active and no CC algorithm was configured in slot 0. |
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Keywords: PCC, RDMA |
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Detected in version: 22.47.1026 |
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Fixed in Release: 22.49.1014 |
|
Internal Ref. |
Issue |
|---|---|
|
4796182 |
Description: Fixed an issue where the live migration target did not receive a port state change event on the resume VHCA command. The target now generates this event so software that depends on port state is notified of any changes. |
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Keywords: Live migration |
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Detected in version: 26.47.1026 |
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Fixed in Release: 26.49.1014 |
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4924450 / 4942300 / 4942302 / 4942304 |
Description: Fixed an issue in PCC where RDMA traffic could stall at large scale for certain IP and UDP source-port combinations when a PCC user algorithm was active and no CC algorithm was configured in slot 0. |
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Keywords: PCC, RDMA |
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Detected in version: 26.47.1026 |
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Fixed in Release: 26.49.1014 |
|
Internal Ref. |
Issue |
|---|---|
|
4621747 / 4792742 / 4794290 |
Description: Fixed an issue where parallel accesses to the MCIA register could return incorrect data. In some hosts running ethtool -m <interface> repeatedly (e.g., once per second), this could intermittently report Identifier: 0x00 (unknown/no module), causing health checks to fail. |
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Keywords: MCIA register |
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Detected in version: 22.47.1026 |
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Fixed in Release: 22.48.1000 |
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4727303 / 4718947 |
Description: Fixed an issue in the steering definers used for LAG with IPv6 traffic. |
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Keywords: LAG, IPv6 traffic, steering |
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Detected in version: 22.47.1026 |
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Fixed in Release: 22.48.1000 |
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4450570 / 4780432 / 4780433 |
Description: Fixed an issue where the root complex sent MCTP-over-PCI messages before a BDF was assigned, causing responses to be sent with BDF 0. The fix ensures that MCTP messages routed by ID are ignored until a valid BDF is assigned. |
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Keywords: MCTP-over-PCI, BDF, MCTP messages |
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Detected in version: 22.47.1026 |
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Fixed in Release: 22.48.1000 |
|
Internal Ref. |
Issue |
|---|---|
|
4575696 |
Description: Fixed an issue where multiple long-running process registers could cause aborted access and timeouts, the internal state is now properly handled. |
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Keywords: ibdiagnet2 |
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Detected in version: 22.46.1006 |
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Fixed in Release: 22.47.1026 |
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4501554 |
Description: Fixed an assertion failure that could occur with the E-Switch uplink in specific configurations where the e-switch was disabled and Path Migration was active or GVMIs were using SRQ loopback in SQs. The issue occurred because the firmware attempted to perform cleanup operations when the uplink configuration lacked sufficient capacity.
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Keywords: Path migration, steering |
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Detected in version: 22.46.1006 |
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Fixed in Release: 22.47.1026 |
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4531675 |
Description: Fixed an incorrect GPIO indication in the INI file that caused a false signal, preventing module initialization. |
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Keywords: GPIO indication |
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Detected in version: 22.45.1020 |
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Fixed in Release: 22.47.1026 |
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4529293 |
Description: Fixed an issue where, during failover or restart, the SM sending a PortInfo MAD to the HCA firmware triggered reinitialization of port buffers, momentarily halting ingress traffic and causing packet drops.
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Keywords: OpenSM |
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Detected in version: 22.45.1020 |
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Fixed in Release: 22.47.1026 |
|
Internal Ref. |
Issue |
|---|---|
|
4366117 |
Description: Configuring a small MTU leads to fragmentation of packets critical for the PXE boot process. As a result, the PXE boot filters mistakenly discard these packets, causing the PXE boot to fail. |
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Keywords: PXE boot filters |
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Discovered in Version: 22.45.1020 |
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Fixed in Release: 22.46.1006 |
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