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Message-ID: <ef163327-f965-09f8-4396-2c1c4e689a6d@oderland.se>
Date: Tue, 12 Oct 2021 07:37:30 +0200
From: Josef Johansson <josef@...rland.se>
To: tglx@...utronix.de
Cc: maz@...nel.org, linux-pci@...r.kernel.org,
linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org
Subject: Re: [REGRESSION][BISECTED] 5.15-rc1: Broken AHCI on NVIDIA ION
(MCP79)
On 10/11/21 21:34, Josef Johansson wrote:
> On 10/11/21 20:47, Josef Johansson wrote:
>> Hi,
>>
>> I've got a late regression to this commit as well, but in the GPU area.
>> The problem arises when booting it as XEN dom0.
>> My hardware is Lenovo P14s Gen1 AMD Ryzen 7 Pro 4750U.
>>
>> I'm a bit lost myself, and could use some hints how to fix it.
>> I should note that this mainly happens when a modeset is done (i think).
>> If I wait for 5 minutes the lock eventually releases, but I switch in an
>> out between X
>> and console it locks again.
>>
>> kernel: ------------[ cut here ]------------
>> kernel: WARNING: CPU: 6 PID: 3754 at
>> drivers/gpu/drm/amd/amdgpu/../display/amdgp
>> u_dm/amdgpu_dm.c:8630 amdgpu_dm_commit_planes+0x9b4/0x9c0 [amdgpu]
>> kernel: Modules linked in: nf_tables nfnetlink vfat fat intel_rapl_msr
>> wmi_bmof
>> intel_rapl_common pcspkr joydev uvcvideo k10temp sp5100_tco
>> videobuf2_vmalloc vi
>> deobuf2_memops i2c_piix4 videobuf2_v4l2 videobuf2_common videodev mc
>> iwlwifi thi
>> nkpad_acpi platform_profile ipmi_devintf ledtrig_audio ucsi_acpi
>> cfg80211 ipmi_m
>> sghandler r8169 snd typec_ucsi soundcore typec rfkill wmi video amd_pmc
>> i2c_scmi
>> fuse xenfs ip_tables dm_thin_pool dm_persistent_data dm_bio_prison
>> dm_crypt tru
>> sted asn1_encoder hid_multitouch amdgpu crct10dif_pclmul iommu_v2
>> crc32_pclmul c
>> rc32c_intel gpu_sched i2c_algo_bit drm_ttm_helper ttm drm_kms_helper ccp
>> cec gha
>> sh_clmulni_intel sdhci_pci xhci_pci xhci_pci_renesas serio_raw cqhci drm
>> sdhci x
>> hci_hcd mmc_core nvme ehci_pci ehci_hcd nvme_core xen_acpi_processor
>> xen_privcmd
>> xen_pciback xen_blkback xen_gntalloc xen_gntdev xen_evtchn uinput
>> kernel: CPU: 6 PID: 3754 Comm: Xorg Tainted: G W
>> 5.15.0-1.fc32.qu
>> bes.x86_64 #1
>> kernel: Hardware name: LENOVO 20Y1S02400/20Y1S02400, BIOS R1BET61W(1.30
>> ) 12/21/
>> 2020
>> kernel: RIP: e030:amdgpu_dm_commit_planes+0x9b4/0x9c0 [amdgpu]
>> kernel: Code: 8b 45 b0 48 c7 c7 4b fc 90 c0 4c 89 55 88 8b b0 f0 03 00
>> 00 e8 6d
>> cb ca ff 4c 8b 55 88 0f b6 55 ab 49 8b 72 08 e9 2b fa ff ff <0f> 0b e9
>> fa fe ff
>> ff e8 40 2f 6e c1 0f 1f 44 00 00 55 b9 27 00 00
>> kernel: RSP: e02b:ffffc90042d93638 EFLAGS: 00010002
>> kernel: RAX: ffff888110840210 RBX: 00000000000083c1 RCX: 0000000000000466
>> kernel: RDX: 0000000000000001 RSI: 0000000000000204 RDI: ffff888110840170
>> kernel: RBP: ffffc90042d936f8 R08: 0000000000000002 R09: 0000000000000001
>> kernel: R10: 0000000000000000 R11: ffff88810cb2e118 R12: ffff888110840210
>> kernel: R13: ffff88810cb2e000 R14: ffff888103d50400 R15: ffff888103bb2c00
>> kernel: FS: 0000718c6de4da40(0000) GS:ffff888140780000(0000)
>> knlGS:000000000000
>> 0000
>> kernel: CS: 10000e030 DS: 0000 ES: 0000 CR0: 0000000080050033
>> kernel: CR2: 0000726ada294000 CR3: 0000000103f0e000 CR4: 0000000000050660
>> kernel: Call Trace:
>> kernel: amdgpu_dm_atomic_commit_tail+0xc3e/0x1360 [amdgpu]
>> kernel: commit_tail+0x94/0x130 [drm_kms_helper]
>> kernel: drm_atomic_helper_commit+0x113/0x140 [drm_kms_helper]
>> kernel: drm_client_modeset_commit_atomic+0x1fc/0x240 [drm]
>> kernel: drm_client_modeset_commit_locked+0x53/0x80 [drm]
>> kernel: drm_fb_helper_pan_display+0xdc/0x210 [drm_kms_helper]
>> kernel: fb_pan_display+0x83/0x100
>> kernel: fb_set_var+0x200/0x3b0
>> kernel: fbcon_blank+0x186/0x280
>> kernel: do_unblank_screen+0xaa/0x150
>> kernel: complete_change_console+0x54/0x120
>> kernel: vt_ioctl+0x31d/0x5f0
>> kernel: tty_ioctl+0x312/0x780
>> kernel: __x64_sys_ioctl+0x83/0xb0
>> kernel: do_syscall_64+0x3b/0x90
>> kernel: entry_SYSCALL_64_after_hwframe+0x44/0xae
>> kernel: RIP: 0033:0x718c6e33217b
>> kernel: Code: 0f 1e fa 48 8b 05 1d ad 0c 00 64 c7 00 26 00 00 00 48 c7
>> c0 ff ff
>> ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01
>> f0 ff ff
>> 73 01 c3 48 8b 0d ed ac 0c 00 f7 d8 64 89 01 48
>> kernel: RSP: 002b:00007ffd5c6157c8 EFLAGS: 00000246 ORIG_RAX:
>> 0000000000000010
>> kernel: RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000718c6e33217b
>> kernel: RDX: 0000000000000001 RSI: 0000000000005605 RDI: 0000000000000014
>> kernel: RBP: 000057b9b2aa93f4 R08: 0000000000000000 R09: 0000000000000001
>> kernel: R10: fffffffffffff9ce R11: 0000000000000246 R12: 000057b9b2aa94b0
>> kernel: R13: 000057b9b2aa94a0 R14: 000057b9b2aa93f0 R15: 00007ffd5c615844
>> kernel: ---[ end trace 2c3e3998803422cb ]---
>> kernel: ------------[ cut here ]------------
>> kernel: WARNING: CPU: 6 PID: 3754 at
>> drivers/gpu/drm/amd/amdgpu/../display/amdgp
>> u_dm/amdgpu_dm.c:8217 prepare_flip_isr+0x64/0x70 [amdgpu]
>> kernel: Modules linked in: nf_tables nfnetlink vfat fat intel_rapl_msr
>> wmi_bmof
>> intel_rapl_common pcspkr joydev uvcvideo k10temp sp5100_tco
>> videobuf2_vmalloc vi
>> deobuf2_memops i2c_piix4 videobuf2_v4l2 videobuf2_common videodev mc
>> iwlwifi thi
>> nkpad_acpi platform_profile ipmi_devintf ledtrig_audio ucsi_acpi
>> cfg80211 ipmi_m
>> sghandler r8169 snd typec_ucsi soundcore typec rfkill wmi video amd_pmc
>> i2c_scmi
>> fuse xenfs ip_tables dm_thin_pool dm_persistent_data dm_bio_prison
>> dm_crypt tru
>> sted asn1_encoder hid_multitouch amdgpu crct10dif_pclmul iommu_v2
>> crc32_pclmul c
>> rc32c_intel gpu_sched i2c_algo_bit drm_ttm_helper ttm drm_kms_helper ccp
>> cec gha
>> sh_clmulni_intel sdhci_pci xhci_pci xhci_pci_renesas serio_raw cqhci drm
>> sdhci x
>> hci_hcd mmc_core nvme ehci_pci ehci_hcd nvme_core xen_acpi_processor
>> xen_privcmd
>> xen_pciback xen_blkback xen_gntalloc xen_gntdev xen_evtchn uinput
>> kernel: CPU: 6 PID: 3754 Comm: Xorg Tainted: G W
>> 5.15.0-1.fc32.qu
>> bes.x86_64 #1
>> kernel: Hardware name: LENOVO 20Y1S02400/20Y1S02400, BIOS R1BET61W(1.30
>> ) 12/21/
>> 2020
>> kernel: RIP: e030:prepare_flip_isr+0x64/0x70 [amdgpu]
>> kernel: Code: 00 48 c7 80 38 01 00 00 00 00 00 00 66 90 c3 8b 97 f0 03
>> 00 00 48
>> c7 c6 18 72 8d c0 48 c7 c7 90 5b a7 c0 e9 7e 6e 13 c1 0f 0b <0f> 0b eb
>> b4 0f 1f
>> 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41
>> kernel: RSP: e02b:ffffc90042d93630 EFLAGS: 00010086
>> kernel: RAX: 0000000000000001 RBX: 00000000000083c1 RCX: 0000000000000466
>> kernel: RDX: 0000000000000001 RSI: 0000000000000204 RDI: ffff88810cb2e000
>> kernel: RBP: ffffc90042d936f8 R08: 0000000000000002 R09: 0000000000000001
>> kernel: R10: 0000000000000000 R11: ffff88810cb2e118 R12: ffff888110840210
>> kernel: R13: ffff88810cb2e000 R14: ffff888103d50400 R15: ffff888103bb2c00
>> kernel: FS: 0000718c6de4da40(0000) GS:ffff888140780000(0000)
>> knlGS:000000000000
>> 0000
>> kernel: CS: 10000e030 DS: 0000 ES: 0000 CR0: 0000000080050033
>> kernel: CR2: 0000726ada294000 CR3: 0000000103f0e000 CR4: 0000000000050660
>> kernel: Call Trace:
>> kernel: amdgpu_dm_commit_planes+0x8bd/0x9c0 [amdgpu]
>> kernel: amdgpu_dm_atomic_commit_tail+0xc3e/0x1360 [amdgpu]
>> kernel: commit_tail+0x94/0x130 [drm_kms_helper]
>> kernel: drm_atomic_helper_commit+0x113/0x140 [drm_kms_helper]
>> kernel: drm_client_modeset_commit_atomic+0x1fc/0x240 [drm]
>> kernel: drm_client_modeset_commit_locked+0x53/0x80 [drm]
>> kernel: drm_fb_helper_pan_display+0xdc/0x210 [drm_kms_helper]
>> kernel: fb_pan_display+0x83/0x100
>> kernel: fb_set_var+0x200/0x3b0
>> kernel: fbcon_blank+0x186/0x280
>> kernel: do_unblank_screen+0xaa/0x150
>> kernel: complete_change_console+0x54/0x120
>> kernel: vt_ioctl+0x31d/0x5f0
>> kernel: tty_ioctl+0x312/0x780
>> kernel: __x64_sys_ioctl+0x83/0xb0
>> kernel: do_syscall_64+0x3b/0x90
>> kernel: entry_SYSCALL_64_after_hwframe+0x44/0xae
>> kernel: RIP: 0033:0x718c6e33217b
>> kernel: Code: 0f 1e fa 48 8b 05 1d ad 0c 00 64 c7 00 26 00 00 00 48 c7
>> c0 ff ff
>> ff ff c3 66 0f 1f 44 00 00 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01
>> f0 ff ff
>> 73 01 c3 48 8b 0d ed ac 0c 00 f7 d8 64 89 01 48
>> kernel: RSP: 002b:00007ffd5c6157c8 EFLAGS: 00000246 ORIG_RAX:
>> 0000000000000010
>> kernel: RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 0000718c6e33217b
>> kernel: RDX: 0000000000000001 RSI: 0000000000005605 RDI: 0000000000000014
>> kernel: RBP: 000057b9b2aa93f4 R08: 0000000000000000 R09: 0000000000000001
>> kernel: R10: fffffffffffff9ce R11: 0000000000000246 R12: 000057b9b2aa94b0
>> kernel: R13: 000057b9b2aa94a0 R14: 000057b9b2aa93f0 R15: 00007ffd5c615844
>> kernel: ---[ end trace 2c3e3998803422cc ]---
>>
>> Tested with latest tip, reverting this commit makes it all go away, or
>> booting with pci=nomsi.
>>
>> Managed to instruct sysrq to dump locks
>>
>> kernel: sysrq: Show Locks Held
>> kernel: Showing all locks held in the system:
>> kernel: 2 locks held by Xorg/2929:
>> kernel: #0: ffffc90042ea7d10 (crtc_ww_class_acquire){+.+.}-{0:0}, at:
>> drm_mode_setcrtc+0x158/0x780 [drm]
>> kernel: #1: ffff888111c00490 (crtc_ww_class_mutex){+.+.}-{3:3}, at:
>> modeset_lock+0x62/0x1c0 [drm]
>> kernel: =============================================
>>
>> More can be read over at freedesktop:
>> https://gitlab.freedesktop.org/drm/amd/-/issues/1715
>>
>>
>>
>> Josef Johansson
>>
>>
>>
> Here is a lspci -vvnn for verbosity, I am trying out Marc's first patch
> now and
> will let you know the result.
>
> 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Root Compl
> ex [1022:1630]
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU
> [1022:1631
> ]
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin A routed to IRQ 255
> Capabilities: <access denied>
>
> 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe Dummy
> Host Bridge [1022:1632]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe Dummy
> Host Bridge [1022:1632]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:02.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe GPP Br
> idge [1022:1634] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin ? routed to IRQ 106
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: fd900000-fd9fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe GPP Br
> idge [1022:1634] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin ? routed to IRQ 107
> Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
> I/O behind bridge: 00003000-00003fff [size=4K]
> Memory behind bridge: fd800000-fd8fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe GPP Br
> idge [1022:1634] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin ? routed to IRQ 108
> Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
> I/O behind bridge: 00004000-00004fff [size=4K]
> Memory behind bridge: fd700000-fd7fffff [size=1M]
> Prefetchable memory behind bridge: 0000000c30000000-0000000c301fffff [si
> ze=2M]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe GPP Br
> idge [1022:1634] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin ? routed to IRQ 109
> Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: fd600000-fd6fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:02.6 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe GPP Br
> idge [1022:1634] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin ? routed to IRQ 110
> Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
> I/O behind bridge: 00002000-00002fff [size=4K]
> Memory behind bridge: fd500000-fd5fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:02.7 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe GPP Br
> idge [1022:1634] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin ? routed to IRQ 111
> Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
> I/O behind bridge: [disabled]
> Memory behind bridge: fd400000-fd4fffff [size=1M]
> Prefetchable memory behind bridge: [disabled]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort+ <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> PCIe Dummy
> Host Bridge [1022:1632]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Renoir
> Internal PC
> Ie GPP Bridge to Bus [1022:1635] (prog-if 00 [Normal decode])
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 112
> Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
> I/O behind bridge: 00001000-00001fff [size=4K]
> Memory behind bridge: fd000000-fd3fffff [size=4M]
> Prefetchable memory behind bridge: 0000000c60000000-0000000c701fffff [si
> ze=258M]
> Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- <SERR- <PERR-
> BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
> PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
> Capabilities: <access denied>
> Kernel driver in use: pcieport
>
> 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus
> Controller [1
> 022:790b] (rev 51)
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
> - <MAbort- >SERR- <PERR- INTx-
> Kernel driver in use: piix4_smbus
> Kernel modules: i2c_piix4, sp5100_tco
>
> 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC
> Bridge [10
> 22:790e] (rev 51)
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort
> - <MAbort- >SERR- <PERR- INTx-
> Latency: 0
>
> 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 0 [1022:1448]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 1 [1022:1449]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 2 [1022:144a]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 3 [1022:144b]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Kernel driver in use: k10temp
> Kernel modules: k10temp
>
> 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 4 [1022:144c]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 5 [1022:144d]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 6 [1022:144e]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Renoir
> Device 24:
> Function 7 [1022:144f]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
>
> 01:00.0 Non-Volatile memory controller [0108]: SK hynix Device
> [1c5c:1639] (prog
> -if 02 [NVM Express])
> Subsystem: SK hynix Device [1c5c:1639]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 36
> NUMA node: 0
> Region 0: Memory at fd900000 (64-bit, non-prefetchable) [size=16K]
> Region 2: Memory at fd905000 (32-bit, non-prefetchable) [size=4K]
> Region 3: Memory at fd904000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: <access denied>
> Kernel driver in use: nvme
> Kernel modules: nvme
>
> 02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
> RTL8111/8168
> /8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0e)
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin A routed to IRQ 40
> Region 0: I/O ports at 3400 [size=256]
> Region 2: Memory at fd814000 (64-bit, non-prefetchable) [size=4K]
> Region 4: Memory at fd800000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: pciback
> Kernel modules: r8169
>
> 02:00.1 Serial controller [0700]: Realtek Semiconductor Co., Ltd.
> RTL8111xP UART
> #1 [10ec:816a] (rev 0e) (prog-if 02 [16550])
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin B routed to IRQ 41
> Region 0: I/O ports at 3200 [size=256]
> Region 2: Memory at fd815000 (64-bit, non-prefetchable) [size=4K]
> Region 4: Memory at fd804000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: serial
>
> 02:00.2 Serial controller [0700]: Realtek Semiconductor Co., Ltd.
> RTL8111xP UART
> #2 [10ec:816b] (rev 0e) (prog-if 02 [16550])
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin C routed to IRQ 42
> Region 0: I/O ports at 3100 [size=256]
> Region 2: Memory at fd816000 (64-bit, non-prefetchable) [size=4K]
> Region 4: Memory at fd808000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: serial
>
> 02:00.3 IPMI Interface [0c07]: Realtek Semiconductor Co., Ltd. RTL8111xP
> IPMI in
> terface [10ec:816c] (rev 0e) (prog-if 01 [KCS])
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx-
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Interrupt: pin D routed to IRQ 255
> Region 0: I/O ports at 3000 [disabled] [size=256]
> Region 2: Memory at fd817000 (64-bit, non-prefetchable) [disabled] [size
> =4K]
> Region 4: Memory at fd80c000 (64-bit, non-prefetchable) [disabled] [size
> =16K]
> Capabilities: <access denied>
> Kernel modules: ipmi_si
>
> 02:00.4 USB controller [0c03]: Realtek Semiconductor Co., Ltd. RTL811x
> EHCI host
> controller [10ec:816d] (rev 0e) (prog-if 20 [EHCI])
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin D routed to IRQ 114
> Region 0: Memory at fd818000 (32-bit, non-prefetchable) [size=4K]
> Region 2: Memory at fd810000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: ehci-pci
> Kernel modules: ehci_pci
>
> 03:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200
> [8086:2723] (
> rev 1a)
> Subsystem: Intel Corporation Device [8086:0080]
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 44
> Region 0: Memory at fd700000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: pciback
> Kernel modules: iwlwifi
>
> 04:00.0 SD Host controller [0805]: Genesys Logic, Inc GL9750 SD Host
> Controller
> [17a0:9750] (rev 01) (prog-if 01)
> Subsystem: Lenovo Device [17aa:5082]
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 118
> Region 0: Memory at fd600000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: <access denied>
> Kernel driver in use: sdhci-pci
> Kernel modules: sdhci_pci
>
> 05:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd.
> RTL8111/8168
> /8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 46
> Region 0: I/O ports at 2000 [size=256]
> Region 2: Memory at fd504000 (64-bit, non-prefetchable) [size=4K]
> Region 4: Memory at fd500000 (64-bit, non-prefetchable) [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: pciback
> Kernel modules: r8169
>
> 06:00.0 USB controller [0c03]: Renesas Technology Corp. uPD720202 USB
> 3.0 Host C
> ontroller [1912:0015] (rev 02) (prog-if 30 [XHCI])
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 42
> Region 0: Memory at fd400000 (64-bit, non-prefetchable) [size=8K]
> Capabilities: <access denied>
> Kernel driver in use: xhci_hcd
> Kernel modules: xhci_pci
>
> 07:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
> [AMD/ATI]
> Renoir [1002:1636] (rev d1) (prog-if 00 [VGA controller])
> Subsystem: Lenovo Device [17aa:5099]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 38
> Region 0: Memory at c60000000 (64-bit, prefetchable) [size=256M]
> Region 2: Memory at c70000000 (64-bit, prefetchable) [size=2M]
> Region 4: I/O ports at 1000 [size=256]
> Region 5: Memory at fd300000 (32-bit, non-prefetchable) [size=512K]
> Capabilities: <access denied>
> Kernel driver in use: amdgpu
> Kernel modules: amdgpu
>
> 07:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD]
> Family
> 17h (Models 10h-1fh) Platform Security Processor [1022:15df]
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin C routed to IRQ 36
> Region 2: Memory at fd200000 (32-bit, non-prefetchable) [size=1M]
> Region 5: Memory at fd380000 (32-bit, non-prefetchable) [size=8K]
> Capabilities: <access denied>
> Kernel driver in use: ccp
> Kernel modules: ccp
>
> 07:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Renoir
> USB 3.1
> [1022:1639] (prog-if 30 [XHCI])
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin D routed to IRQ 37
> Region 0: Memory at fd000000 (64-bit, non-prefetchable) [size=1M]
> Capabilities: <access denied>
> Kernel driver in use: pciback
> Kernel modules: xhci_pci
>
> 07:00.4 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Renoir
> USB 3.1
> [1022:1639] (prog-if 30 [XHCI])
> Subsystem: Lenovo Device [17aa:5081]
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Step
> ping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
> <MAbort- >SERR- <PERR- INTx-
> Latency: 0, Cache Line Size: 32 bytes
> Interrupt: pin A routed to IRQ 38
> Region 0: Memory at fd100000 (64-bit, non-prefetchable) [size=1M]
> Capabilities: <access denied>
> Kernel driver in use: pciback
> Kernel modules: xhci_pci
>
> Regards
> - Josef
No go sadly, still the same behavior. I guess that Maskable- is a bad
thing here?
CC xen-devel, you guys may have a clue here?
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