Samuel Thibault, le mar. 01 juil. 2025 22:09:27 +0200, a ecrit:
> Samuel Thibault, le mar. 01 juil. 2025 21:32:23 +0200, a ecrit:
> > Damien Zammit, le mar. 01 juil. 2025 14:16:27 +0000, a ecrit:
> > > This provides a functional rumpdisk and rumpusbdisk
> > > with or without static linkage of librump.
> >
> > Great :) applied, thanks!
> >
> > > TESTED:
> > > - opens usb stick with both dynamic and static rumpusbdisk.
> >
> > I'm still getting issues with rumpusbdisk. Notably I'm seeing:
> >
> > irqhelp: tried acpi to get pci gsi and failed for 00:01.2
> >
> > Possibly my setup is complex, I tried to replicate it and run a simple
> > image but I'm then not getting the issue. Trying to dig more.
>
> It seems it happens randomly... The same settrans sometimes does work
> fine.
The crash I'm getting looks similar to what you had today:
#0 0x0814e0d7 in rumpuser_mutex_spin_p ()
#1 0x0813de6d in rumpns_mutex_spin_enter ()
#2 0x08084933 in rumpns_uhci_intr ()
#3 0x0816b401 in wrapped_handler ()
#4 0x081c99da in interrupt_demuxer (inp=0x93b6ee0, outp=0x93b4ed0)
at ../../libirqhelp/irqhelp.c:249
etc.
Possibly just because the irq is shared, if it comes too early
rumpns_uhci_intr is not ready yet to receive it.
Samuel
