On Fri, 25 Oct 2024 18:50:09 +0000, Igor Pylypiv wrote:
> Increasing the per-request size maximum to 4MiB (8192 sectors x 512 bytes)
> runs into the per-device DMA scatter gather list limit (max_segments) for
> users of the io vector system calls (e.g. readv and writev).
>
> This change increases the max scatter gather list length to 1024 to enable
> kernel to send 4MiB (1024 * 4KiB page size) requests.
>
> [...]
Applied to 6.13/scsi-queue, thanks!
[1/1] scsi: pm8001: Increase request sg length to support 4MiB requests
https://git.kernel.org/mkp/scsi/c/53b550de4635
--
Martin K. Petersen Oracle Linux Engineering
