* REGRESSION: v5.13-rc1 does not boot because of "of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses"
@ 2021-06-18 12:36 Domenico Andreoli
2021-06-18 13:17 ` Leonardo Brás
0 siblings, 1 reply; 3+ messages in thread
From: Domenico Andreoli @ 2021-06-18 12:36 UTC (permalink / raw)
To: Leonardo Bras; +Cc: Rob Herring, linux-kernel
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Hi Leonardo,
Since v5.13-rc1 my NanoPI M4 (arm64 with pcie-attached nvme) does not boot any more.
I could bisect it down to your commit 9d57e61bf72336e13e4cd3c31e93ab26266296a8, just
reverting it from v5.13-rc6 makes the boot happen again.
The .dts file I use is arch/arm64/boot/dts/rockchip/rk3399-nanopi-m4v2.dts.
This is the output of lspci -vv:
00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI Express Root Port (prog-if 00 [Normal decode])
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 90
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00000000-00000fff [size=4K]
Memory behind bridge: fa000000-fa0fffff [size=1M]
Prefetchable memory behind bridge: 00000000-000fffff [size=1M]
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
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 (prog-if 02 [NVM Express])
Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 89
NUMA node: 0
Region 0: Memory at fa000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
Is there anything I can do to help you understanding why this is happening?
I apologize for not having bisected it earlier.
Kind regards,
Domenico
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* Re: REGRESSION: v5.13-rc1 does not boot because of "of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses"
2021-06-18 12:36 REGRESSION: v5.13-rc1 does not boot because of "of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses" Domenico Andreoli
@ 2021-06-18 13:17 ` Leonardo Brás
2021-06-18 13:45 ` Domenico Andreoli
0 siblings, 1 reply; 3+ messages in thread
From: Leonardo Brás @ 2021-06-18 13:17 UTC (permalink / raw)
To: Domenico Andreoli; +Cc: Rob Herring, linux-kernel
Hello Domenico,
If I got that correctly, my patche exposes an issue with host bridge
windows.
There is already a patch approved that should fix the issue:
http://patchwork.ozlabs.org/project/linux-pci/patch/20210614230457.752811-1-punitagrawal@gmail.com/
Please check if it fixes the issue for you (also, if possible give
feedback in the patch thread).
Best regards,
Leonardo Bras
On Fri, 2021-06-18 at 14:36 +0200, Domenico Andreoli wrote:
> Hi Leonardo,
>
> Since v5.13-rc1 my NanoPI M4 (arm64 with pcie-attached nvme) does not
> boot any more.
>
> I could bisect it down to your commit
> 9d57e61bf72336e13e4cd3c31e93ab26266296a8, just
> reverting it from v5.13-rc6 makes the boot happen again.
>
> The .dts file I use is arch/arm64/boot/dts/rockchip/rk3399-nanopi-
> m4v2.dts.
>
> This is the output of lspci -vv:
>
> 00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI
> Express Root Port (prog-if 00 [Normal decode])
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 90
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> I/O behind bridge: 00000000-00000fff [size=4K]
> Memory behind bridge: fa000000-fa0fffff [size=1M]
> Prefetchable memory behind bridge: 00000000-000fffff [size=1M]
> 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
>
> 01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe
> SSD Controller SM981/PM981/PM983 (prog-if 02 [NVM Express])
> Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller
> SM981/PM981/PM983
> Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B- DisINTx+
> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> <TAbort- <MAbort- >SERR- <PERR- INTx-
> Latency: 0
> Interrupt: pin A routed to IRQ 89
> NUMA node: 0
> Region 0: Memory at fa000000 (64-bit, non-prefetchable)
> [size=16K]
> Capabilities: <access denied>
> Kernel driver in use: nvme
> Kernel modules: nvme
>
> Is there anything I can do to help you understanding why this is
> happening?
>
> I apologize for not having bisected it earlier.
>
> Kind regards,
> Domenico
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: REGRESSION: v5.13-rc1 does not boot because of "of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses"
2021-06-18 13:17 ` Leonardo Brás
@ 2021-06-18 13:45 ` Domenico Andreoli
0 siblings, 0 replies; 3+ messages in thread
From: Domenico Andreoli @ 2021-06-18 13:45 UTC (permalink / raw)
To: Leonardo Br?s; +Cc: Rob Herring, linux-kernel
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On Fri, Jun 18, 2021 at 10:17:39AM -0300, Leonardo Br?s wrote:
> Hello Domenico,
Hi,
>
> If I got that correctly, my patche exposes an issue with host bridge
> windows.??
>
> There is already a patch approved that should fix the issue:
> http://patchwork.ozlabs.org/project/linux-pci/patch/20210614230457.752811-1-punitagrawal@gmail.com/
Yes, that also (alone on top of v5.13-rc6) restores my boot.
>
> Please check if it fixes the issue for you (also, if possible give
> feedback in the patch thread).
I will. Thanks!
Dom
>
> Best regards,
> Leonardo Bras
>
> On Fri, 2021-06-18 at 14:36 +0200, Domenico Andreoli wrote:
> > Hi Leonardo,
> >
> > Since v5.13-rc1 my NanoPI M4 (arm64 with pcie-attached nvme) does not
> > boot any more.
> >
> > I could bisect it down to your commit
> > 9d57e61bf72336e13e4cd3c31e93ab26266296a8, just
> > reverting it from v5.13-rc6 makes the boot happen again.
> >
> > The .dts file I use is arch/arm64/boot/dts/rockchip/rk3399-nanopi-
> > m4v2.dts.
> >
> > This is the output of lspci -vv:
> >
> > 00:00.0 PCI bridge: Fuzhou Rockchip Electronics Co., Ltd RK3399 PCI
> > Express Root Port (prog-if 00 [Normal decode])
> > ????????????????Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > ????????????????Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > ????????????????Latency: 0
> > ????????????????Interrupt: pin A routed to IRQ 90
> > ????????????????Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> > ????????????????I/O behind bridge: 00000000-00000fff [size=4K]
> > ????????????????Memory behind bridge: fa000000-fa0fffff [size=1M]
> > ????????????????Prefetchable memory behind bridge: 00000000-000fffff [size=1M]
> > ????????????????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
> >
> > 01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe
> > SSD Controller SM981/PM981/PM983 (prog-if 02 [NVM Express])
> > ????????????????Subsystem: Samsung Electronics Co Ltd NVMe SSD Controller
> > SM981/PM981/PM983
> > ????????????????Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> > ParErr- Stepping- SERR- FastB2B- DisINTx+
> > ????????????????Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
> > <TAbort- <MAbort- >SERR- <PERR- INTx-
> > ????????????????Latency: 0
> > ????????????????Interrupt: pin A routed to IRQ 89
> > ????????????????NUMA node: 0
> > ????????????????Region 0: Memory at fa000000 (64-bit, non-prefetchable)
> > [size=16K]
> > ????????????????Capabilities: <access denied>
> > ????????????????Kernel driver in use: nvme
> > ????????????????Kernel modules: nvme
> >
> > Is there anything I can do to help you understanding why this is
> > happening?
> >
> > I apologize for not having bisected it earlier.
> >
> > Kind regards,
> > Domenico
> >
>
--
rsa4096: 3B10 0CA1 8674 ACBA B4FE FCD2 CE5B CF17 9960 DE13
ed25519: FFB4 0CC3 7F2E 091D F7DA 356E CC79 2832 ED38 CB05
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-06-18 12:36 REGRESSION: v5.13-rc1 does not boot because of "of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses" Domenico Andreoli
2021-06-18 13:17 ` Leonardo Brás
2021-06-18 13:45 ` Domenico Andreoli
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