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 inhttps://docs.mellanox.com/category/adapterfw.
Internal Ref. | Issue |
2435442 | Description: RDMA write may experience performance degradation when working with Adaptive Routing and DCT half-handshake mode. |
Keywords: DC, DCT, AR | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2858666 | Description: Fixed an issue that ignored the default value of TX_SCHEDULER_BURST when its value in the ini was different than "0". |
Keywords: TX_SCHEDULER_BURST, NVCONFIG | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2802943 | Description: Implemented SLD detection code. Surprise Down Error Reporting Capable value was changed from 1 to 0 in boards where the downstream perst was not controlled thus causing SLD detection not to function properly. |
Keywords: SLD detection, Surprise Down Error Reporting Capable | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2513453 | Description: Fixed rare lanes skew issue that caused CPU to timeout in Rec.idle. |
Keywords: PCIe | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2850198 | Description: Fixed RDMA_WRITE traffic performance degradation that occured when working with DC on Adaptive Routing network. |
Keywords: Performance, DC, AR | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2951894 | Description: Fixed bad cache invalidations of destroyed QPs. |
Keywords: destroy_qp | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2801850 | Description: Fixed a rare case where asserts and ext_synd appeared in dmesg after performing driver restart. |
Keywords: Driver restart | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2822046 | Description: Fixed an issue related to host isolation on multi-host systems. |
Keywords: Multi-host systems, isolation | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 | |
2860409 | Description: Enabled delay drop for hairpin packets. If a hairpin QP is created with delay_drop_en enabled, the feature will be enabled across all GVMIs, based on the delay drop status. |
Keywords: Hairpin delay drop | |
Discovered in Version: 20.32.1010 | |
Fixed in Release: 20.33.1048 |