4 Dec
2025
4 Dec
'25
1:28 p.m.
On Thu, Dec 04, 2025 at 10:13:35AM +0100, Francesco Dolcini wrote:
Unless I did some stupid mistake testing the patch, it does not fix the issue. Here the log with v6.18 + this patch
Yeah, I'm pretty sure it didn't work. I've managed to find a system which instantiates the IP so hopefully I can modify it to trigger the issue and test directly rather than working blind, I've also noticed that we're getting
[ 15.430306] cadence-qspi 13010000.spi: Runtime PM usage count underflow!
even in normal operation (on that system anyway) so the runtime PM handling is definitely unhappy.