On 5/13/21 5:09 PM, Lev Serebryakov wrote:
On 13.05.2021 17:22, Henri Hennebert wrote:

try to rebuild your kernel with the attached patch.
  Nope, same panic after cold (power-cycle) boot.

Can you try with "DELAY(500000);"

to see if this is a path to dig further.

  It helps with panic!

What do you mean? Does it display "card present" before the interrupt ?
  It doesn't panic, boots and works more than 500 seconds :-)

Output is like this:

pcib2: <ACPI PCI-PCI bridge> at device 28.0 on pci0
pci2: <ACPI PCI bus> on pcib2
rtsx0: <2.0c Realtek RTS5227 PCI MMC/SD Card Reader> mem 0xf4500000-0xf4500fff at device 0.0 on pci2
rtsx0: Interrupt card inserted/removed
rtsx0: Card absent
rtsx0: Card absent
pcib3: <ACPI PCI-PCI bridge> at device 28.1 on pci0
pci3: <ACPI PCI bus> on pcib3

  (no visible pause between two "Card absent" lines).


This seems a good news.

Can you replace sys/dev/rtsx.c by the latest version (2.0g) from
https://github.com/hlh-restart/rtsx

I reduce the DELAY to 250000 and make some other updates waiting in the 
pipeline.

Thank you for your time

Henri
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