Re: port-xen/59212: XEN3_DOM0 panics as NR_PIRQS is too small

["Hauke Fath via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR port-xen/59212; it has been noted by GNATS.

From: Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: port-xen-maintainer%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
        netbsd%precedence.co.uk@localhost, Hauke Fath <hf%spg.tu-darmstadt.de@localhost>
Subject: Re: port-xen/59212: XEN3_DOM0 panics as NR_PIRQS is too small
Date: Fri, 11 Apr 2025 16:36:58 +0200

 In addition, after the patch -current gives me
 
 [...]
 [   1.0000030] xhci0 at pci2 dev 0 function 3: AMD product 148c (rev. 0x00)
 [   1.0000030] panic: kernel diagnostic assertion "gsi < 
 NR_EVENT_CHANNELS" failed: file "/u/sources/netbsd-developer/
 [   1.0000030] cpu0: Begin traceback...
 [   1.0000030] vpanic() at netbsd:vpanic+0x161
 [   1.0000030] kern_assert() at netbsd:kern_assert+0x4b
 [   1.0000030] intr_establish_xname() at netbsd:intr_establish_xname+0x2db
 [   1.0000030] x86_pci_msix_establish() at 
 netbsd:x86_pci_msix_establish+0x7e
 [   1.0000030] xhci_pci_attach() at netbsd:xhci_pci_attach+0x21c
 [   1.0000030] config_attach_internal() at 
 netbsd:config_attach_internal+0x19f
 [   1.0000030] config_found_acquire() at netbsd:config_found_acquire+0x5d
 [   1.0000030] config_found() at netbsd:config_found+0x31
 [   1.0000030] pci_probe_device1() at netbsd:pci_probe_device1+0x6b6
 [   1.0000030] pci_enumerate_bus1() at netbsd:pci_enumerate_bus1+0x1af
 [   1.0000030] pcirescan() at netbsd:pcirescan+0x4a
 [   1.0000030] pciattach() at netbsd:pciattach+0x195
 [   1.0000030] config_attach_internal() at 
 netbsd:config_attach_internal+0x19f
 [   1.0000030] config_found_acquire() at netbsd:config_found_acquire+0x5d
 [   1.0000030] config_found() at netbsd:config_found+0x31
 [   1.0000030] ppbattach() at netbsd:ppbattach+0x227
 [   1.0000030] config_attach_internal() at 
 netbsd:config_attach_internal+0x19f
 [   1.0000030] config_found_acquire() at netbsd:config_found_acquire+0x5d
 [   1.0000030] config_found() at netbsd:config_found+0x31
 [   1.0000030] pci_probe_device1() at netbsd:pci_probe_device1+0x6b6
 [   1.0000030] pci_enumerate_bus1() at netbsd:pci_enumerate_bus1+0x1af
 [   1.0000030] pcirescan() at netbsd:pcirescan+0x4a
 [   1.0000030] pciattach() at netbsd:pciattach+0x195
 [   1.0000030] config_attach_internal() at 
 netbsd:config_attach_internal+0x19f
 [   1.0000030] config_found_acquire() at netbsd:config_found_acquire+0x5d
 [   1.0000030] config_found() at netbsd:config_found+0x31
 [   1.0000030] mp_pci_scan() at netbsd:mp_pci_scan+0xcb
 [   1.0000030] hypervisor_attach() at netbsd:hypervisor_attach+0x58b
 [   1.0000030] config_attach_internal() at 
 netbsd:config_attach_internal+0x19f
 [   1.0000030] config_found_acquire() at netbsd:config_found_acquire+0x5d
 [   1.0000030] config_found() at netbsd:config_found+0x31
 [   1.0000030] xen_mainbus_attach() at netbsd:xen_mainbus_attach+0x9e
 [   1.0000030] config_attach_internal() at 
 netbsd:config_attach_internal+0x19f
 [   1.0000030] config_attach() at netbsd:config_attach+0x53
 [   1.0000030] config_rootfound() at netbsd:config_rootfound+0x44
 [   1.0000030] cpu_configure() at netbsd:cpu_configure+0x25
 [   1.0000030] main() at netbsd:main+0x306
 [   1.0000030] cpu0: End traceback...
 [   1.0000030] fatal breakpoint trap in supervisor mode
 [   1.0000030] trap type 1 code 0 rip 0xff
 
 
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