[Bug 2055238] Re: FC680i(qla2xxx) get dma mapping resulted in different sg counts error on 22.04 but not 20.04.5

2024-02-28 Thread Zhanglei Mao
It seems specific to 5.15.0-25 version and have been fixed since
5.15.0-46-generic from 20.04.5 hwe-kernel and 5.15.0-97-generic (both
are tested and verified -- worked well)

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Title:
  FC680i(qla2xxx) get dma mapping resulted in different sg counts error
  on 22.04 but not 20.04.5

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[Bug 2055238] Re: FC680i(qla2xxx) get dma mapping resulted in different sg counts error on 22.04 but not 20.04.5

2024-02-27 Thread Zhanglei Mao
From lspci 
63:00.0 Fibre Channel [0c04]: QLogic Corp. ISP2722-based 16/32Gb Fibre Channel 
to PCIe Adapter [1077:2261] (rev 01)
Subsystem: Hangzhou H3C Technologies Co., Ltd. NIC-FC680i-Mb-2x16G 
[193d:100d]
Physical Slot: 9
63:00.1 Fibre Channel [0c04]: QLogic Corp. ISP2722-based 16/32Gb Fibre Channel 
to PCIe Adapter [1077:2261] (rev 01)
Subsystem: Hangzhou H3C Technologies Co., Ltd. NIC-FC680i-Mb-2x16G 
[193d:100d]
 
Kernel driver in use: qla2xxx
Kernel modules: qla2xxx

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Title:
  FC680i(qla2xxx) get dma mapping resulted in different sg counts error
  on 22.04 but not 20.04.5

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[Bug 2055238] Re: FC680i(qla2xxx) get dma mapping resulted in different sg counts error on 22.04 but not 20.04.5

2024-02-27 Thread Zhanglei Mao
screen pictures for test commands and error output

** Attachment added: "image003.png"
   
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.15/+bug/2055238/+attachment/5749969/+files/image003.png

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Title:
  FC680i(qla2xxx) get dma mapping resulted in different sg counts error
  on 22.04 but not 20.04.5

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[Bug 2055238] Re: FC680i(qla2xxx) get dma mapping resulted in different sg counts error on 22.04 but not 20.04.5

2024-02-27 Thread Zhanglei Mao
screen pictures for test commands and error output

** Attachment added: "image001.png"
   
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.15/+bug/2055238/+attachment/5749968/+files/image001.png

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Title:
  FC680i(qla2xxx) get dma mapping resulted in different sg counts error
  on 22.04 but not 20.04.5

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