| Message ID | 946fcb62-272b-61b3-9afa-7c27a1ce7419@codeaurora.org (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
On Thursday 29 September 2016, Sinan Kaya wrote: > On 9/28/2016 3:23 PM, Ondrej Zary wrote: > > On Wednesday 28 September 2016 20:22:40 Sinan Kaya wrote: > >> On 9/28/2016 1:02 PM, Ondrej Zary wrote: > >>>> Thanks, It sounds like you have more than one machine with similar > >>>> > >>>>> problems. Can you collect the log from the other machines with > >>>>> 4.8-rc8? > >>>>> > >>>>> and also a boot log with 4.6 kernel where things are working? > >>> > >>> The attached logs are from another machine: > >>> > >>> dmesg-bad-debug.txt: 4.8-rc8 with your debug patch - bad > >>> > >>> dmesg-reverted.txt: 4.8-rc8 with patches (as per Rafael's suggestion) > >>> reverted - good > >>> > >>> dmesg-3.6.txt: 4.6 (Debian kernel) - good > >> > >> I think I see a race condition for the SCI interrupt. I need another > >> dump from 4.8-rc8 with the attached patch to confirm. Let's remove the > >> previous one and apply this one. > > > > dmesg-reverted.txt: 4.8-rc8 w/patches reverted (good) > > $ head /proc/interrupts > > CPU0 > > 0: 8531 XT-PIC timer > > 1: 9 XT-PIC i8042 > > 2: 0 XT-PIC cascade > > 8: 1 XT-PIC rtc0 > > 11: 713 XT-PIC acpi, uhci_hcd:usb1, uhci_hcd:usb2, nvkm, eth0 > > 12: 161 XT-PIC i8042 > > 14: 4042 XT-PIC pata_via > > 15: 0 XT-PIC pata_via > > NMI: 0 Non-maskable interrupts > > > > dmesg-bad-debug.txt: 4.8-rc8 (bad) > > $ head /proc/interrupts > > CPU0 > > 0: 8027 XT-PIC timer > > 1: 286 XT-PIC i8042 > > 2: 0 XT-PIC cascade > > 8: 1 XT-PIC rtc0 > > 10: 0 XT-PIC uhci_hcd:usb1, uhci_hcd:usb2 > > 11: 0 XT-PIC acpi, nvkm, eth0 > > 12: 161 XT-PIC i8042 > > 14: 4069 XT-PIC pata_via > > 15: 0 XT-PIC pata_via > > > > (I'm moving between different machines through the day - these logs are > > from different machine than the last ones). > > Can you try these patches on your machines please? It doesn't even boot :( ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off BUG: unable to handle kernel paging request at e3382f64 IP: [<c11ecf61>] acpi_irq_get_penalty+0x69/0xa5 *pde = 00000000 Oops: 0000 [#1] SMP Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.0-rc8+ #114 Hardware name: System Manufacturer System Name/A7VL133, BIOS ASUS A7VL133-VM ACPI BIOS Revision 1008 06/10/2002 task: c7094000 task.stack: c7098000 EIP: 0060:[<c11ecf61>] EFLAGS: 00210202 CPU: 0 EIP is at acpi_irq_get_penalty+0x69/0xa5 ... Call Trace: acpi_isa_irq_available acpi_pci_irq_enable pcibios_enable_device do_pci_enable_device quirk_usb_early_handoff pci_get_subsys pci_fixup_device pci_apply_final_quirks pci_proc_init do_one_initcall parse_args kernel_init_freeable kernel_init_freeable ret_from_kernel_thread rest_init
On 2016-09-29 05:10, Ondrej Zary wrote: > On Thursday 29 September 2016, Sinan Kaya wrote: >> On 9/28/2016 3:23 PM, Ondrej Zary wrote: >> > On Wednesday 28 September 2016 20:22:40 Sinan Kaya wrote: >> >> On 9/28/2016 1:02 PM, Ondrej Zary wrote: >> >>>> Thanks, It sounds like you have more than one machine with similar >> >>>> >> >>>>> problems. Can you collect the log from the other machines with >> >>>>> 4.8-rc8? >> >>>>> >> >>>>> and also a boot log with 4.6 kernel where things are working? >> >>> >> >>> The attached logs are from another machine: >> >>> >> >>> dmesg-bad-debug.txt: 4.8-rc8 with your debug patch - bad >> >>> >> >>> dmesg-reverted.txt: 4.8-rc8 with patches (as per Rafael's suggestion) >> >>> reverted - good >> >>> >> >>> dmesg-3.6.txt: 4.6 (Debian kernel) - good >> >> >> >> I think I see a race condition for the SCI interrupt. I need another >> >> dump from 4.8-rc8 with the attached patch to confirm. Let's remove the >> >> previous one and apply this one. >> > >> > dmesg-reverted.txt: 4.8-rc8 w/patches reverted (good) >> > $ head /proc/interrupts >> > CPU0 >> > 0: 8531 XT-PIC timer >> > 1: 9 XT-PIC i8042 >> > 2: 0 XT-PIC cascade >> > 8: 1 XT-PIC rtc0 >> > 11: 713 XT-PIC acpi, uhci_hcd:usb1, uhci_hcd:usb2, nvkm, eth0 >> > 12: 161 XT-PIC i8042 >> > 14: 4042 XT-PIC pata_via >> > 15: 0 XT-PIC pata_via >> > NMI: 0 Non-maskable interrupts >> > >> > dmesg-bad-debug.txt: 4.8-rc8 (bad) >> > $ head /proc/interrupts >> > CPU0 >> > 0: 8027 XT-PIC timer >> > 1: 286 XT-PIC i8042 >> > 2: 0 XT-PIC cascade >> > 8: 1 XT-PIC rtc0 >> > 10: 0 XT-PIC uhci_hcd:usb1, uhci_hcd:usb2 >> > 11: 0 XT-PIC acpi, nvkm, eth0 >> > 12: 161 XT-PIC i8042 >> > 14: 4069 XT-PIC pata_via >> > 15: 0 XT-PIC pata_via >> > >> > (I'm moving between different machines through the day - these logs are >> > from different machine than the last ones). >> >> Can you try these patches on your machines please? > > It doesn't even boot :( Ok, since I have not seen the full boot log I am guessing that isa api gets called before the link objects are initialized. Can you appply the first three only (0001, 0002 and 0003) to see if it makes a difference? > > ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or > acpi=off > BUG: unable to handle kernel paging request at e3382f64 > IP: [<c11ecf61>] acpi_irq_get_penalty+0x69/0xa5 > *pde = 00000000 > Oops: 0000 [#1] SMP > Modules linked in: > CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.8.0-rc8+ #114 > Hardware name: System Manufacturer System Name/A7VL133, BIOS ASUS > A7VL133-VM ACPI BIOS Revision 1008 06/10/2002 > task: c7094000 task.stack: c7098000 > EIP: 0060:[<c11ecf61>] EFLAGS: 00210202 CPU: 0 > EIP is at acpi_irq_get_penalty+0x69/0xa5 > ... > Call Trace: > acpi_isa_irq_available > acpi_pci_irq_enable > pcibios_enable_device > do_pci_enable_device > quirk_usb_early_handoff > pci_get_subsys > pci_fixup_device > pci_apply_final_quirks > pci_proc_init > do_one_initcall > parse_args > kernel_init_freeable > kernel_init_freeable > ret_from_kernel_thread > rest_init -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thursday 29 September 2016, okaya@codeaurora.org wrote: > On 2016-09-29 05:10, Ondrej Zary wrote: > > On Thursday 29 September 2016, Sinan Kaya wrote: > >> On 9/28/2016 3:23 PM, Ondrej Zary wrote: > >> > On Wednesday 28 September 2016 20:22:40 Sinan Kaya wrote: > >> >> On 9/28/2016 1:02 PM, Ondrej Zary wrote: > >> >>>> Thanks, It sounds like you have more than one machine with similar > >> >>>> > >> >>>>> problems. Can you collect the log from the other machines with > >> >>>>> 4.8-rc8? > >> >>>>> > >> >>>>> and also a boot log with 4.6 kernel where things are working? > >> >>> > >> >>> The attached logs are from another machine: > >> >>> > >> >>> dmesg-bad-debug.txt: 4.8-rc8 with your debug patch - bad > >> >>> > >> >>> dmesg-reverted.txt: 4.8-rc8 with patches (as per Rafael's > >> >>> suggestion) reverted - good > >> >>> > >> >>> dmesg-3.6.txt: 4.6 (Debian kernel) - good > >> >> > >> >> I think I see a race condition for the SCI interrupt. I need another > >> >> dump from 4.8-rc8 with the attached patch to confirm. Let's remove > >> >> the previous one and apply this one. > >> > > >> > dmesg-reverted.txt: 4.8-rc8 w/patches reverted (good) > >> > $ head /proc/interrupts > >> > CPU0 > >> > 0: 8531 XT-PIC timer > >> > 1: 9 XT-PIC i8042 > >> > 2: 0 XT-PIC cascade > >> > 8: 1 XT-PIC rtc0 > >> > 11: 713 XT-PIC acpi, uhci_hcd:usb1, uhci_hcd:usb2, nvkm, > >> > eth0 12: 161 XT-PIC i8042 > >> > 14: 4042 XT-PIC pata_via > >> > 15: 0 XT-PIC pata_via > >> > NMI: 0 Non-maskable interrupts > >> > > >> > dmesg-bad-debug.txt: 4.8-rc8 (bad) > >> > $ head /proc/interrupts > >> > CPU0 > >> > 0: 8027 XT-PIC timer > >> > 1: 286 XT-PIC i8042 > >> > 2: 0 XT-PIC cascade > >> > 8: 1 XT-PIC rtc0 > >> > 10: 0 XT-PIC uhci_hcd:usb1, uhci_hcd:usb2 > >> > 11: 0 XT-PIC acpi, nvkm, eth0 > >> > 12: 161 XT-PIC i8042 > >> > 14: 4069 XT-PIC pata_via > >> > 15: 0 XT-PIC pata_via > >> > > >> > (I'm moving between different machines through the day - these logs > >> > are from different machine than the last ones). > >> > >> Can you try these patches on your machines please? > > > > It doesn't even boot :( > > Ok, since I have not seen the full boot log I am guessing that isa api > gets called before the link objects are initialized. Netconsole did not work (probably because it crashes too early?) and I don't have a null-modem cable. > Can you appply the first three only (0001, 0002 and 0003) to see if it > makes a difference? It boots with first 3 patches only but the problem remains - see the attached log.
On Wed, Sep 28, 2016 at 07:38:41PM -0400, Sinan Kaya wrote: > > Can you try these patches on your machines please? I applied the included patches on vanilla 4.8-rc8 and my machine booted fine. (I saw a remark about SCSI interrupts, but I have no SCSI.) Regards, Wim. -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 9/29/2016 10:18 AM, Wim Osterholt wrote: > On Wed, Sep 28, 2016 at 07:38:41PM -0400, Sinan Kaya wrote: >> >> Can you try these patches on your machines please? > > I applied the included patches on vanilla 4.8-rc8 and my machine booted > fine. (I saw a remark about SCSI interrupts, but I have no SCSI.) > > Regards, Wim. > Thanks Wim. The issue seems to be platform specific. I guess we should fix Ondrej's issue first before increasing our test coverage. Apologies for calling for test this early. I really hoped that the last patch would solve Ondrej's issue. > > -- > To unsubscribe from this list: send the line "unsubscribe linux-pci" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index 1edda48..df58153 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -871,9 +871,10 @@ static int __init acpi_irq_penalty_update(char *str, int used) */ void acpi_penalize_isa_irq(int irq, int active) { + int penalty = active ? PIRQ_PENALTY_ISA_USED : PIRQ_PENALTY_PCI_USING; + if ((irq >= 0) && (irq < ARRAY_SIZE(acpi_isa_irq_penalty))) - acpi_isa_irq_penalty[irq] = acpi_irq_get_penalty(irq) + - (active ? PIRQ_PENALTY_ISA_USED : PIRQ_PENALTY_PCI_USING); + acpi_isa_irq_penalty[irq] += penalty; } bool acpi_isa_irq_available(int irq)