On Tuesday, April 17, 2018 10:15:53 PM Vitalij Satanivskij wrote: > Dear John > > I'm try patch with no success > > http://hell.ukr.net/panic/recorder_patch165.webm > > Also I'm enable verbose boot and record boot process (hpet was disabled so > crash in another driver atach) > http://hell.ukr.net/panic/recorder_patch_verbose.webm > > root@test:/usr/src # svnlite diff > Index: sys/x86/x86/msi.c > =================================================================== > --- sys/x86/x86/msi.c (revision 332650) > +++ sys/x86/x86/msi.c (working copy) > @@ -404,7 +404,7 @@ > /* Do we need to create some new sources? */ > if (cnt < count) { > /* If we would exceed the max, give up. */ > - if (i + (count - cnt) > FIRST_MSI_INT + NUM_MSI_INTS) { > + if (i + (count - cnt) >= FIRST_MSI_INT + NUM_MSI_INTS) { > mtx_unlock(&msi_lock); > free(mirqs, M_MSI); > return (ENXIO); > @@ -645,7 +645,7 @@ > /* Do we need to create a new source? */ > if (msi == NULL) { > /* If we would exceed the max, give up. */ > - if (i + 1 > FIRST_MSI_INT + NUM_MSI_INTS) { > + if (i + 1 >= FIRST_MSI_INT + NUM_MSI_INTS) { > mtx_unlock(&msi_lock); > return (ENXIO); > } > root@test:/usr/src > > If you need any aditional information please tell me about.
Can you perhaps turn off the stack trace on boot to not lose the panic messages (remove KDB_TRACE from kernel config) and maybe modify the panic message to include the IRQ number passed to nexus_add_irq? -- John Baldwin _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
