Re: port-xen/55285: XEN3_DOM0 panics with GSI fail

[Frank Kardel <kardel%netbsd.org@localhost>]

The following reply was made to PR port-xen/55285; it has been noted by GNATS.

From: Frank Kardel <kardel%netbsd.org@localhost>
To: gnats-bugs%netbsd.org@localhost, jdolecek%netbsd.org@localhost, gnats-admin%netbsd.org@localhost,
 netbsd-bugs%netbsd.org@localhost, prlw1%cam.ac.uk@localhost
Cc: 
Subject: Re: port-xen/55285: XEN3_DOM0 panics with GSI fail
Date: Fri, 22 May 2020 22:11:47 +0200

 Unfortunately not on our machine.
 
 It not crashes in ahci_attach instead of mpii_attach.
 
 [   1.0000030] ahcisata0: AHCI revision 1.31, 2 ports, 32 slots, CAP 
 0xeb34ff41<EMS,PSC,SSC,PMD,SAM,ISS=0x3=Gen3,SCLO,SAL,SSS,SSNTF,SNCQ,S64A>
 [   1.0000030] panic: physdev_op(PHYSDEVOP_map_pirq) MSI fail -19
 [   1.0000030] cpu0: Begin traceback...
 [   1.0000030] vpanic() at netbsd:vpanic+0x146
 [   1.0000030] snprintf() at netbsd:snprintf
 [   1.0000030] xen_pic_to_gsi() at netbsd:xen_pic_to_gsi+0x39a
 [   1.0000030] intr_establish_xname() at netbsd:intr_establish_xname+0x8e
 [   1.0000030] x86_pci_msi_establish() at netbsd:x86_pci_msi_establish+0x7c
 [   1.0000030] ahci_pci_intr_establish() at 
 netbsd:ahci_pci_intr_establish+0x1ac
 [   1.0000030] ahci_attach() at netbsd:ahci_attach+0x2fc
 [   1.0000030] ahci_pci_attach() at netbsd:ahci_pci_attach+0x21a
 [   1.0000030] config_attach_loc() at netbsd:config_attach_loc+0x17a
 [   1.0000030] pci_probe_device() at netbsd:pci_probe_device+0x571
 [   1.0000030] pci_enumerate_bus() at netbsd:pci_enumerate_bus+0x1b7
 [   1.0000030] pcirescan() at netbsd:pcirescan+0x4e
 [   1.0000030] pciattach() at netbsd:pciattach+0x186
 [   1.0000030] config_attach_loc() at netbsd:config_attach_loc+0x17a
 [   1.0000030] mp_pci_scan() at netbsd:mp_pci_scan+0xa4
 [   1.0000030] hypervisor_attach() at netbsd:hypervisor_attach+0x3df
 [   1.0000030] config_attach_loc() at netbsd:config_attach_loc+0x17a
 [   1.0000030] xen_mainbus_attach() at netbsd:xen_mainbus_attach+0x51
 [   1.0000030] mainbus_attach() at netbsd:mainbus_attach+0x49
 [   1.0000030] config_attach_loc() at netbsd:config_attach_loc+0x17a
 [   1.0000030] cpu_configure() at netbsd:cpu_configure+0x25
 [   1.0000030] main() at netbsd:main+0x2ec
 [   1.0000030] cpu0: End traceback...
 [   1.0000030] fatal breakpoint trap in supervisor mode
 [   1.0000030] trap type 1 code 0 rip 0xffffffff8023c8cd cs 0xe030 
 rflags 0x202 cr2 0 ilevel 0x8 rsp 0xffffffff8195c3e0
 [   1.0000030] curlwp 0xffffffff80e3ff80 pid 0.0 lowest kstack 
 0xffffffff819582c0
 
 Frank
 
 
 On 05/22/20 18:40, Jaromír DoleÄ?ek wrote:
 > The following reply was made to PR port-xen/55285; it has been noted by GNATS.
 >
 > From: =?UTF-8?B?SmFyb23DrXIgRG9sZcSNZWs=?= <jaromir.dolecek%gmail.com@localhost>
 > To: "gnats-bugs%NetBSD.org@localhost" <gnats-bugs%netbsd.org@localhost>
 > Cc:
 > Subject: Re: port-xen/55285: XEN3_DOM0 panics with GSI fail
 > Date: Fri, 22 May 2020 18:39:10 +0200
 >
 >   Does it work when you remove the NO_PCI_MSI_MSIX option from kernel config?
 >   
 >   Jaromir
 >