[Bug 1234623] New: DPC: RP PIO log size 0 is invalid (quirk needs to be added)
https://bugzilla.suse.com/show_bug.cgi?id=1234623 Bug ID: 1234623 Summary: DPC: RP PIO log size 0 is invalid (quirk needs to be added) Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-bugs@opensuse.org Reporter: bjorn.lie@gmail.com QA Contact: qa-bugs@suse.de Target Milestone: --- Found By: --- Blocker: --- Created attachment 879176 --> https://bugzilla.suse.com/attachment.cgi?id=879176&action=edit dmesg Hi Kernel people, this bug is mainly a "cosmetic" one that causes a "blip" during boot with plymouth, it has no real impact, but would be nice to have it fix in any case (device id added to quirk list). Kernel 6.11.8-1-default -- ASUSTeK COMPUTER INC. Zenbook UX3402VA_UX3402VA (CPU 13th Gen Intel(R) Core(TM) i5-1340P Raptor Lake) des. 15 11:21:37 localhost kernel: pci 0000:00:07.0: Overriding RP PIO Log Size to 4 des. 15 11:21:37 localhost kernel: pci 0000:00:07.2: DPC: RP PIO log size 0 is invalid Please see closed upstream bug https://bugzilla.kernel.org/show_bug.cgi?id=209943 Closing comment is that new bugs should be filed for "new devices". --- lspci -nn 0000:00:00.0 Host bridge [0600]: Intel Corporation Raptor Lake-P/U 4p+8e cores Host Bridge/DRAM Controller [8086:a707] 0000:00:02.0 VGA compatible controller [0300]: Intel Corporation Raptor Lake-P [Iris Xe Graphics] [8086:a7a0] (rev 04) 0000:00:04.0 Signal processing controller [1180]: Intel Corporation Raptor Lake Dynamic Platform and Thermal Framework Processor Participant [8086:a71d] 0000:00:06.0 System peripheral [0880]: Intel Corporation RST VMD Managed Controller [8086:09ab] 0000:00:07.0 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4 PCI Express Root Port #0 [8086:a76e] 0000:00:07.2 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4 PCI Express Root Port #2 [8086:a72f] 0000:00:08.0 System peripheral [0880]: Intel Corporation GNA Scoring Accelerator module [8086:a74f] 0000:00:0a.0 Signal processing controller [1180]: Intel Corporation Raptor Lake Crashlog and Telemetry [8086:a77d] (rev 01) 0000:00:0d.0 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 USB Controller [8086:a71e] 0000:00:0d.2 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 NHI #0 [8086:a73e] 0000:00:0d.3 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt 4 NHI #1 [8086:a76d] 0000:00:0e.0 RAID bus controller [0104]: Intel Corporation Volume Management Device NVMe RAID Controller Intel Corporation [8086:a77f] 0000:00:14.0 USB controller [0c03]: Intel Corporation Alder Lake PCH USB 3.2 xHCI Host Controller [8086:51ed] (rev 01) 0000:00:14.2 RAM memory [0500]: Intel Corporation Alder Lake PCH Shared SRAM [8086:51ef] (rev 01) 0000:00:14.3 Network controller [0280]: Intel Corporation Raptor Lake PCH CNVi WiFi [8086:51f1] (rev 01) 0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #0 [8086:51e8] (rev 01) 0000:00:15.1 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH Serial IO I2C Controller #1 [8086:51e9] (rev 01) 0000:00:16.0 Communication controller [0780]: Intel Corporation Alder Lake PCH HECI Controller [8086:51e0] (rev 01) 0000:00:1c.0 PCI bridge [0604]: Intel Corporation Alder Lake PCH-P PCI Express Root Port #9 [8086:51bf] (rev 01) 0000:00:1e.0 Communication controller [0780]: Intel Corporation Alder Lake PCH UART #0 [8086:51a8] (rev 01) 0000:00:1e.2 Serial bus controller [0c80]: Intel Corporation Alder Lake SPI Controller [8086:51aa] (rev 01) 0000:00:1f.0 ISA bridge [0601]: Intel Corporation Raptor Lake LPC/eSPI Controller [8086:519d] (rev 01) 0000:00:1f.3 Multimedia audio controller [0401]: Intel Corporation Raptor Lake-P/U/H cAVS [8086:51ca] (rev 01) 0000:00:1f.4 SMBus [0c05]: Intel Corporation Alder Lake PCH-P SMBus Host Controller [8086:51a3] (rev 01) 0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Alder Lake-P PCH SPI Controller [8086:51a4] (rev 01) 0000:55:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01) 10000:e0:06.0 PCI bridge [0604]: Intel Corporation Raptor Lake PCIe 4.0 Graphics Port [8086:a74d] 10000:e1:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller PM9B1 (DRAM-less) [144d:a80b] (rev 02) -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1234623 Bjørn Lie <bjorn.lie@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Normal |Minor -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1234623 https://bugzilla.suse.com/show_bug.cgi?id=1234623#c3 Bjørn Lie <bjorn.lie@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(bjorn.lie@gmail.c | |om) | --- Comment #3 from Bjørn Lie <bjorn.lie@gmail.com> --- Testet kernel. All good! Thank you very much Takashi Iwai. No longer printing DPC: RP PIO log size 0 is invalid "Unfixed kernel": bjolie@localhost:~> sudo journalctl -b -3 | grep 'RP PIO' jan. 01 18:46:30 localhost kernel: pci 0000:00:07.0: Overriding RP PIO Log Size to 4 jan. 01 18:46:30 localhost kernel: pci 0000:00:07.2: DPC: RP PIO log size 0 is invalid "Fixed kernel": bjolie@localhost:~> sudo journalctl -b | grep 'RP PIO' jan. 02 18:33:30 localhost kernel: pci 0000:00:07.0: Overriding RP PIO Log Size to 4 jan. 02 18:33:30 localhost kernel: pci 0000:00:07.2: Overriding RP PIO Log Size to 4 bjolie@localhost:~> -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1234623 https://bugzilla.suse.com/show_bug.cgi?id=1234623#c6 --- Comment #6 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (1234623) was mentioned in https://build.opensuse.org/request/show/1235110 Factory / kernel-source -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1234623 https://bugzilla.suse.com/show_bug.cgi?id=1234623#c9 --- Comment #9 from Bjørn Lie <bjorn.lie@gmail.com> --- (In reply to Takashi Iwai from comment #7)
The upstream dev seems reluctant to add more quirk entries, and Intel dev wrote that the latest BIOS should cover this.
Could you check the latest BIOS on your machine?
idun:~ # fwupdate --info Information for the update status entry 0: Firmware GUID: {6fe975c6-5535-5ccc-acf8-5a9633311a2d} Update Status: No update info found Information for the update status entry 1: Firmware GUID: {69585d92-b50a-4ad7-b265-2eb1ae066574} Update Status: No update info found Information for the update status entry 2: Firmware GUID: {2fe2cbfc-b9aa-4a93-ab5b-40173b581c42} Update Status: No update info found Information for the update status entry 3: Firmware GUID: {4e88068b-41b2-4e05-893c-db0b43f7d348} Update Status: No update info found idun:~ # I booted into windows last week, no bios updates available there either. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1234623 https://bugzilla.suse.com/show_bug.cgi?id=1234623#c10 --- Comment #10 from Bjørn Lie <bjorn.lie@gmail.com> --- (In reply to Takashi Iwai from comment #8)
... and verify the behavior with the older kernel (6.12.6 or such). You can check the rpm changelog of the kernel package whether it contains the fix for this bug or not. )
I've had the "bug" since I first installed linux on this box, so yes, it is present with older kernels too (since april/may or whenever it was I bought it). -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1234623 https://bugzilla.suse.com/show_bug.cgi?id=1234623#c18 --- Comment #18 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (1234623) was mentioned in https://build.opensuse.org/request/show/1239099 Factory / kernel-source -- You are receiving this mail because: You are on the CC list for the bug.
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