Messages in this thread | | | Subject | Re: [PATCH] scsi: pm8001: Fix phys_to_virt() usage on dma_addr_t | From | John Garry <> | Date | Tue, 7 Dec 2021 13:54:24 +0000 |
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On 07/12/2021 10:36, Ajish.Koshy@microchip.com wrote: > Well I could see this kernel panic [ 126.843958] RIP: 0010:pm80xx_chip_smp_req+0x1d6/0x2e0 [pm80xx] with respect to existing driver on my current system x86 64bit after enabling the following 2 kernel boot arguments: > -intel_iommu=on > -iommu.passthrough=0 > OK, so it seems that it was the kernel which was just not enabling the IOMMU previously, which would be consistent with what Niklas mentioned.
Anyway, please supply reviewed-by and/or tested-by tags so that the SCSI maintainers can pick it up.
I suppose that we should also have:
Fixes: f5860992db55 ("[SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files")
Thanks for testing, John
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