renesas_sdhi problems in 5.10-stable was Re: [PATCH 5.10 000/226] 5.10.198-rc1 review

From: Pavel Machek
Date: Mon Oct 09 2023 - 16:13:42 EST

On Mon 2023-10-09 21:33:22, Pavel Machek wrote:
> Hi!
>
> > This is the start of the stable review cycle for the 5.10.198 release.
> > There are 226 patches in this series, all will be posted as a response
> > to this one. If anyone has any issues with these being applied, please
> > let me know.
> >
> > Responses should be made by Wed, 11 Oct 2023 13:00:55 +0000.
> > Anything received after that time might be too late.
>
> 4.14, 4.19 and 6.1 tests ok, 5.10 seems to have problems:

Guessing from stack traces, these may be relevant:

|e10d3d256 b161d8 o: 5.10| mmc: renesas_sdhi: probe into TMIO after SCC parameters have been setu\
p
|493b70c48 d14ac6 o: 5.10| mmc: renesas_sdhi: populate SCC pointer at the proper place
|c508545f4 0d856c o: 5.10| mmc: tmio: support custom irq masks
|8df1f0639 74f45d o: 5.10| mmc: renesas_sdhi: register irqs before registering controller

Leaving below for context...

Best regards,
Pavel

> https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/pipelines/1030540843
>
> Lets see arm64_defconfig:
>
> https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/jobs/5254610954
>
> ...and this seems to be real failure:
>
> https://lava.ciplatform.org/scheduler/job/1018088
>
> [ 62.871632] renesas_sdhi_internal_dmac ee100000.mmc: Got CD GPIO
> [ 62.874253] rcar-dmac e6700000.dma-controller: deferred probe timeout, ignoring dependency
> [ 62.889345] rcar-dmac e7300000.dma-controller: deferred probe timeout, ignoring dependency
> [ 62.892139] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018
> [ 62.901256] rcar-dmac e7310000.dma-controller: deferred probe timeout, ignoring dependency
> [ 62.906431] Mem abort info:
> [ 62.906438] ESR = 0x96000004
> [ 62.917751] rcar-dmac ec700000.dma-controller: deferred probe timeout, ignoring dependency
> [ 62.920548] EC = 0x25: DABT (current EL), IL = 32 bits
> [ 62.920551] SET = 0, FnV = 0
> [ 62.920554] EA = 0, S1PTW = 0
> [ 62.920559] Data abort info:
> [ 62.927031] renesas_sdhi_internal_dmac ee100000.mmc: mmc1 base at 0x00000000ee100000, max clock rate 200 MHz
> [ 62.931976] rcar-dmac ec720000.dma-controller: deferred probe timeout, ignoring dependency
> [ 62.934138] ISV = 0, ISS = 0x00000004
> [ 62.934145] CM = 0, WnR = 0
> [ 62.940844] ravb e6800000.ethernet: deferred probe timeout, ignoring dependency
> [ 62.943210] [0000000000000018] user address but active_mm is swapper
> [ 62.943221] Internal error: Oops: 96000004 [#1] PREEMPT SMP
> [ 62.954866] ravb e6800000.ethernet eth0: Base address at 0xe6800000, fc:28:99:92:7b:e0, IRQ 118.
> [ 62.961296] Modules linked in:
> [ 62.961313] CPU: 5 PID: 135 Comm: kworker/u12:2 Not tainted 5.10.198-rc1-g18c65c1b4996 #1
> [ 63.007289] Hardware name: HopeRun HiHope RZ/G2M with sub board (DT)
> [ 63.013658] Workqueue: events_unbound async_run_entry_fn
> [ 63.018971] pstate: 20000005 (nzCv daif -PAN -UAO -TCO BTYPE=--)
> [ 63.024982] pc : renesas_sdhi_reset_scc+0x94/0xe0
> [ 63.029681] lr : renesas_sdhi_reset_scc+0x60/0xe0
> [ 63.034379] sp : ffff800012353ab0
> [ 63.037688] x29: ffff800012353ab0 x28: ffff80001110b2c0
> [ 63.042998] x27: 0000000000000000 x26: ffff0005c03f6e80
> [ 63.048308] x25: ffff0005c11c7a90 x24: ffff0005c0822010
> [ 63.053618] x23: ffff0005c0822000 x22: ffff0005c08221d0
> [ 63.058928] x21: ffff0005c11c7a80 x20: 0000000000000020
>
> Let's see bbb_defconfig:
>
> https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/jobs/5254611119
>
> Fails:
>
> https://lava.ciplatform.org/scheduler/job/1018083
>
> bootz 0x82000000 - 0x88000000
> zimage: Bad magic!
> bootloader-commands timed out after 281 seconds
> end: 2.4.3 bootloader-commands (duration 00:04:41) [common]
>
> Not sure about this one.
>
> Lets see arm_shmobile_defconfig:
>
> https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/jobs/5254611233
>
> That's:
>
> https://lava.ciplatform.org/scheduler/job/1018084
>
> Seems similar to previous failure:
>
> 2.092944] usbcore: registered new interface driver usbhid
> [ 2.098710] sh_mobile_sdhi ee140000.mmc: Got CD GPIO
> [ 2.103206] usbhid: USB HID core driver
> [ 2.108224] sh_mobile_sdhi ee140000.mmc: Got WP GPIO
> [ 2.124168] 8<--- cut here ---
> [ 2.124476] sgtl5000 0-000a: sgtl5000 revision 0x11
> [ 2.127222] Unable to handle kernel NULL pointer dereference at virtual address 0000000c
> [ 2.127228] pgd = (ptrval)
> [ 2.140755] rcar_sound ec500000.sound: probed
> [ 2.142917] [0000000c] *pgd=00000000
> [ 2.147915] NET: Registered protocol family 10
> [ 2.150849] Internal error: Oops: 5 [#1] SMP ARM
> [ 2.155700] sh_mmcif ee200000.mmc: Chip version 0x0003, clock rate 12MHz
> [ 2.159894] CPU: 1 PID: 7 Comm: kworker/u4:0 Not tainted 5.10.198-rc1-g18c65c1b4996 #1
> [ 2.174486] Hardware name: Generic RZ/G1 (Flattened Device Tree)
> [ 2.174540] Segment Routing with IPv6
> [ 2.180501] Workqueue: events_unbound async_run_entry_fn
> [ 2.184234] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
> [ 2.189455] PC is at renesas_sdhi_reset_scc+0x34/0x50
> [ 2.189462] LR is at sd_ctrl_write16+0x30/0x48
> [ 2.195810] NET: Registered protocol family 17
> [ 2.200409] pc : [<c05da960>] lr : [<c05da754>] psr: 60000013
> [ 2.200415] sp : c10a9e30 ip : 00000024 fp : c11b3cc0
> [ 2.204877] can: controller area network core
> [ 2.209282] r10: c11ae410 r9 : c11ae400 r8 : c18e9d48
> [ 2.209288] r7 : fffffe00 r6 : c18e9d48 r5 : c18e9d40 r4 : c1970b80
> [ 2.215590] NET: Registered protocol family 29
> [ 2.220759] r3 : 0000000c r2 : 00000006 r1 : 00000001 r0 : 00000000
> [ 2.225117] can: raw protocol
> [ 2.230322] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
> [ 2.236848] can: broadcast manager protocol
>
> Best regards,
> Pavel



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