Hello Pali,

On Tue, Aug 08, 2023 at 09:27:01AM +0200, Pali Rohár wrote:

On Friday 04 August 2023 15:46:22 Uwe Kleine-König wrote:

quoted

On Fri, Aug 04, 2023 at 12:35:13PM +0100, Russell King (Oracle) wrote:

quoted

Uwe has a SATA controller for a bunch of disks in an Armada 370 based
NAS platform that is connected to PCIe, and removing PCIe support
effectively makes his platform utterly useless.

While this is true there is really a problem on my platform with
accessing the hard disks via that pci controller and a 88SE9215 SATA
controller. While it seems to work in principle, it's incredible slow.

Exactly those are things which randomly does not work.

I had this slow behaviour consistently on next-20230803 and
next-20230804 was fine. I thought that meant that there was something
fixed between these two trees. Do you suggest this is worth to
investigate as it might just be some butterfly effect that made the
problem go away?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |