On Wed, 17 Mar 2021 17:45:49 -0500 Bjorn Helgaas helgaas@kernel.org wrote:
Can you please open a report at bugzilla.kernel.org and attach the complete "sudo lspci -vv" output for both systems? I think it's OK to collect these with the patch applied; we should still be able to see the information we use to compute the MPS values. But please include the CONFIG_PCIE_BUS_* settings and any "pcie_bus_*" kernel command line arguments.
Bjorn, I have submitted a report on bugzilla
https://bugzilla.kernel.org/show_bug.cgi?id=212695
is this enough?
Marek