[REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Rudraksha Gupta]

Hello all,


Found a regression with a platform that has the msm8960 SoC. Was hoping 
to code up a fix myself, but I'm not adept in ARM architecture or the 
Linux kernel, so I'm just reporting it here. Reverting this commit seems 
to fix it as well. Please let me know if there is anything else I should 
provide for this regression report.

#regzbot introduced 449d0d84bcd8246b508d07995326d13c54488b8c

Error: https://pastebin.com/SDRENUGk

Defconfig: https://pastebin.com/CRDjC39a

Platform: 
https://wiki.postmarketos.org/wiki/Samsung_Galaxy_Express_SGH-I437_(samsung-expressatt)


Thanks,
Rudraksha

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Linux regression tracking (Thorsten Leemhuis)]

Lo! Thx for your report!

On 25.08.24 08:51, Rudraksha Gupta wrote:
> 
> Found a regression with a platform that has the msm8960 SoC. Was hoping
> to code up a fix myself, but I'm not adept in ARM architecture or the
> Linux kernel, so I'm just reporting it here. Reverting this commit seems
> to fix it as well. Please let me know if there is anything else I should
> provide for this regression report.
> 
> #regzbot introduced 449d0d84bcd8246b508d07995326d13c54488b8c

FWIW, that is 449d0d84bcd824 ("firmware: qcom: scm: smc: switch to using
the SCM allocator") [v6.11-rc1] which was authored by Bartosz
Golaszewski and commited by Bjorn Andersson.
 
> Error: https://pastebin.com/SDRENUGk

Better include the exact problem you face in your report so
that search engines can do their magic; makes it also easier
to handle for everyone.

Furthermore two quick questions:

[    0.000000] Linux version 6.10.0-rc1-msm8960+ (a@fpx-l-AMER03105) (Ubuntu clang version 16.0.6 (15), Ubuntu LLD 16.0.6) #17 SMP Sat

Is that a vanilla kernel or one close to it? That "msm8960+" sounds
somewhat suspicious. 

And does the problem still happen with latest mainline? Cconsider
retrying with -rc5, which should be out in the next 24h.

And FWIW, here is the afaics relevant part of the problem: 

[    0.047411] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.051541] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
[    0.060470] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.066411] 8<--- cut here ---
[    0.071896] Unable to handle kernel NULL pointer dereference at virtual address 00000090 when read
[    0.074743] [00000090] *pgd=00000000
[    0.083675] Internal error: Oops: 5 [#1] SMP ARM
[    0.087283] Modules linked in:
[    0.091833] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.10.0-rc1-msm8960+ #17
[    0.094673] Hardware name: Generic DT based system
[    0.101804] PC is at qcom_scm_get_tzmem_pool+0x1c/0x24
[    0.106443] LR is at __scm_smc_call+0x30/0x2d4
[    0.111511] pc : [<c089176c>]    lr : [<c0893fb0>]    psr: 60000013
[    0.115896] sp : f0815d78  ip : f0815e98  fp : f0815d78
[    0.121995] r10: 00000002  r9 : f0815e18  r8 : 00000001
[    0.127150] r7 : c1106694  r6 : f0815e30  r5 : c126ff4c  r4 : 00000001
[    0.132308] r3 : f0815e18  r2 : 00000002  r1 : f0815e30  r0 : 00000000
[    0.138839] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    0.145288] Control: 10c5787d  Table: 8000406a  DAC: 00000051
[    0.152413] Register r0 information: NULL pointer
[    0.158083] Register r1 information: 2-page vmalloc region starting at 0xf0814000 allocated at copy_process+0x16c/0xddc
[    0.162735] Register r2 information: non-paged memory
[    0.173205] Register r3 information: 2-page vmalloc region starting at 0xf0814000 allocated at copy_process+0x16c/0xddc
[    0.178373] Register r4 information: non-paged memory
[    0.188845] Register r5 information: non-slab/vmalloc memory
[    0.194002] Register r6 information: 2-page vmalloc region starting at 0xf0814000 allocated at copy_process+0x16c/0xddc
[    0.199682] Register r7 information: non-slab/vmalloc memory
[    0.210069] Register r8 information: non-paged memory
[    0.215911] Register r9 information: 2-page vmalloc region starting at 0xf0814000 allocated at copy_process+0x16c/0xddc
[    0.220819] Register r10 information: non-paged memory
[    0.231292] Register r11 information: 2-page vmalloc region starting at 0xf0814000 allocated at copy_process+0x16c/0xddc
[    0.236460] Register r12 information: 2-page vmalloc region starting at 0xf0814000 allocated at copy_process+0x16c/0xddc
[    0.247372] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
[    0.258105] Stack: (0xf0815d78 to 0xf0816000)
[    0.264034] 5d60:                                                       f0815e08 c0893fb0
[    0.268257] 5d80: f0815d9c c01953fc c1118278 c1124508 00000037 00000000 c1118278 f0815da8
[    0.276334] 5da0: c125875c 00000800 00000036 00000000 039ab58a 00000000 c2000030 c0a5cee4
[    0.284411] 5dc0: f0815dd8 c01953fc c1118278 c1124508 00000037 00000000 c1118278 00000000
[    0.292489] 5de0: f0815e18 c01953fc dedf13d9 00000001 c126ff4c 00000000 c1106694 00000001
[    0.300564] 5e00: f0815ef0 00000000 f0815eb0 c0893658 00000001 c0195934 f0815e78 c0195934
[    0.308641] 5e20: f0815e48 00000000 f0815ebf f0815e4c 00000006 00000001 00000001 00000000
[    0.316718] 5e40: 02000601 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    0.324794] 5e60: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    0.332873] 5e80: 00000000 00000000 00000000 00000000 00000002 00000000 f0815ebf dedf13d9
[    0.340950] 5ea0: 00000000 f0815ee0 00000000 00000000 f0815ed0 c0891aa0 f0815ec8 00a8fbe0
[    0.349027] 5ec0: f0815ef8 c0b8c08f 00000001 00000000 f0815f68 c0891980 00000001 c01012a0
[    0.357103] 5ee0: 00000001 00000001 00000002 00000000 00000001 00000000 801012a0 00000000
[    0.365180] 5f00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    0.373258] 5f20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    0.381335] 5f40: 00000002 00000000 dedf13d9 c1509100 00000001 c1568000 00000000 00000000
[    0.389411] 5f60: 00000000 00000000 f0815f80 c100bf5c c1509100 00000001 c1568000 00000000
[    0.397489] 5f80: f0815f98 c1001538 00000000 c0a8b56c 00000000 00000000 f0815fa8 c0a8b58c
[    0.405565] 5fa0: 00000000 00000000 00000000 c010014c 00000000 00000000 00000000 00000000
[    0.413643] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    0.421718] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    0.429788] Call trace:
[    0.429813]  qcom_scm_get_tzmem_pool from __scm_smc_call+0x30/0x2d4
[    0.440444]  __scm_smc_call from __get_convention+0xac/0x128
[    0.446370]  __get_convention from qcom_scm_call_atomic+0x24/0x90
[    0.452214]  qcom_scm_call_atomic from qcom_scm_set_boot_addr+0xe4/0x100
[    0.458142]  qcom_scm_set_boot_addr from qcom_smp_prepare_cpus+0x1c/0x94
[    0.464849]  qcom_smp_prepare_cpus from kernel_init_freeable+0xcc/0x140
[    0.471462]  kernel_init_freeable from kernel_init+0x20/0x144
[    0.477734]  kernel_init from ret_from_fork+0x14/0x28
[    0.483571] Exception stack(0xf0815fb0 to 0xf0815ff8)
[    0.488561] 5fa0:                                     00000000 00000000 00000000 00000000
[    0.493554] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    0.501628] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    0.509710] Code: e28dd004 e30f0f50 e34c0126 e5900000 (e5900090)
[    0.516140] ---[ end trace 0000000000000000 ]---
[    0.522249] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[    0.526890] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]---

> Defconfig: https://pastebin.com/CRDjC39a
> 
> Platform:
> https://wiki.postmarketos.org/wiki/Samsung_Galaxy_Express_SGH-I437_(samsung-expressatt)

Ciao, Thorsten

P.S.:

#regzbot title: firmware: qcom: scm: smc: msm8960 SoC fails to boot

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Rudraksha Gupta]

> Lo! Thx for your report!

Thanks for reading my report!


> Better include the exact problem you face in your report so
> that search engines can do their magic; makes it also easier
> to handle for everyone.

Ack. Some communities like to keep their messages tidy, so I assumed 
that was the case here as well.


> Furthermore two quick questions:
>
> [    0.000000] Linux version 6.10.0-rc1-msm8960+ (a@fpx-l-AMER03105) (Ubuntu clang version 16.0.6 (15), Ubuntu LLD 16.0.6) #17 SMP Sat
>
> Is that a vanilla kernel or one close to it? That "msm8960+" sounds
> somewhat suspicious.

It's vanilla. I use this script to build Linux and busybox and then 
flash it to my phone: 
https://codeberg.org/LogicalErzor/mainline_builder/src/branch/master/samsung/expressatt/build.sh

The msm8960 is defined as a localversion in the defconfig pastebin (I 
should've named it config instead). Not sure where the + came from though


> And does the problem still happen with latest mainline? Cconsider
> retrying with -rc5, which should be out in the next 24h.

Yes, -rc5's commit is 5be63fc19fcaa4c236b307420483578a56986a37 and I'm 
still encountering it. Pasted below

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 6.11.0-rc5-msm8960 (a@fpx-l-AMER03105) 
(Ubuntu clang version 16.0.6 (15), Ubuntu LLD 16.0.6) #19 SMP Sun Aug 25 
15:55:46 EDT 2024
[    0.000000] CPU: ARMv7 Processor [511f04d4] revision 4 (ARMv7), 
cr=10c5787d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction 
cache
[    0.000000] OF: fdt: Machine model: Samsung Galaxy Express SGH-I437
[    0.000000] earlycon: msm_serial_dm0 at MMIO 0x16440000 (options 
'115200n8')
[    0.000000] printk: legacy bootconsole [msm_serial_dm0] enabled
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000080200000-0x00000000afffffff]
[    0.000000]   HighMem  [mem 0x00000000b0000000-0x00000000bfffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080200000-0x0000000088cfffff]
[    0.000000]   node   0: [mem 0x0000000090000000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 
0x0000000080200000-0x00000000bfffffff]
[    0.000000] On node 0, zone Normal: 512 pages in unavailable ranges
[    0.000000] On node 0, zone Normal: 768 pages in unavailable ranges
[    0.000000] percpu: Embedded 19 pages/cpu s45144 r8192 d24488 u77824
[    0.000000] Kernel command line: earlycon clk_ignore_unused 
PMOS_NO_OUTPUT_REDIRECT console=ttyMSM0,115200
[    0.000000] Unknown kernel command line parameters 
"PMOS_NO_OUTPUT_REDIRECT", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 
bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 
bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 232192
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] ftrace: allocating 38226 entries in 75 pages
[    0.000000] ftrace: allocated 75 pages with 4 groups
[    0.000000] trace event string verifier disabled
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000]  Rude variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay 
is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] RCU Tasks Rude: Setting shift to 1 and lim to 1 
rcu_task_cb_adjust=1.
[    0.000000] RCU Tasks Trace: Setting shift to 1 and lim to 1 
rcu_task_cb_adjust=1.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on 
contention.
[    0.000000] clocksource: dg_timer: mask: 0xffffffff max_cycles: 
0xffffffff, max_idle_ns: 283149695806 ns
[    0.000003] sched_clock: 32 bits at 7MHz, resolution 148ns, wraps 
every 318145725365ns
[    0.009533] Switching to timer-based delay loop, resolution 148ns
[    0.017921] Console: colour dummy device 80x30
[    0.023312] Calibrating delay loop (skipped), value calculated using 
timer frequency.. 13.50 BogoMIPS (lpj=67500)
[    0.027574] CPU: Testing write buffer coherency: ok
[    0.037857] pid_max: default: 32768 minimum: 301
[    0.042568] LSM: initializing lsm=capability
[    0.047412] Mount-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.051538] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.060533] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.066438] 8<--- cut here ---
[    0.071897] Unable to handle kernel NULL pointer dereference at 
virtual address 00000090 when read
[    0.074743] [00000090] *pgd=00000000
[    0.083672] Internal error: Oops: 5 [#1] SMP ARM
[    0.087285] Modules linked in:
[    0.091836] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 
6.11.0-rc5-msm8960 #19
[    0.094677] Hardware name: Generic DT based system
[    0.102149] PC is at qcom_scm_get_tzmem_pool+0x1c/0x24
[    0.106958] LR is at __scm_smc_call+0x30/0x2d4
[    0.112026] pc : [<c08986c0>]    lr : [<c089b1e4>]    psr: 60000013
[    0.116413] sp : f0815d78  ip : f0815e98  fp : f0815d78
[    0.122511] r10: 00000002  r9 : f0815e18  r8 : 00000001
[    0.127666] r7 : c1106694  r6 : f0815e30  r5 : c1270040  r4 : 00000001
[    0.132825] r3 : f0815e18  r2 : 00000002  r1 : f0815e30  r0 : 00000000
[    0.139355] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  
Segment none
[    0.145804] Control: 10c5787d  Table: 8000406a  DAC: 00000051
[    0.152930] Register r0 information: NULL pointer
[    0.158599] Register r1 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdec
[    0.163251] Register r2 information: non-paged memory
[    0.173722] Register r3 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdec
[    0.178889] Register r4 information: non-paged memory
[    0.189361] Register r5 information: non-slab/vmalloc memory
[    0.194518] Register r6 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdec
[    0.200197] Register r7 information: non-slab/vmalloc memory
[    0.210586] Register r8 information: non-paged memory
[    0.216428] Register r9 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdec
[    0.221336] Register r10 information: non-paged memory
[    0.231809] Register r11 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdec
[    0.236974] Register r12 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdec
[    0.247889] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
[    0.258620] Stack: (0xf0815d78 to 0xf0816000)
[    0.264550] 5d60: f0815e08 c089b1e4
[    0.268773] 5d80: f0815d9c c0193d54 c1117d70 c1124000 00000036 
00000000 c1117d70 f0815da8
[    0.276849] 5da0: c12589bc 00000800 00000035 00000000 039ba92c 
00000000 c2000030 c0a6f3a4
[    0.284927] 5dc0: f0815dd8 c0193d54 c1117d70 c1124000 00000036 
00000000 c1117d70 00000000
[    0.293004] 5de0: f0815e18 c0193d54 e37f60fb 00000001 c1270040 
00000000 c1106694 00000001
[    0.301080] 5e00: f0815ef0 00000000 f0815eb0 c089a830 00000001 
c019428c f0815e78 c019428c
[    0.309157] 5e20: f0815e48 00000000 f0815ebf f0815e4c 00000006 
00000001 00000001 00000000
[    0.317234] 5e40: 02000601 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.325310] 5e60: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.333387] 5e80: 00000000 00000000 00000000 00000000 00000002 
00000000 f0815ebf e37f60fb
[    0.341465] 5ea0: 00000000 f0815ee0 00000000 00000000 f0815ed0 
c08989f4 f0815ec8 00aa2034
[    0.349543] 5ec0: f0815ef8 c0b8d77f 00000001 00000000 f0815f68 
c08988d4 00000001 c01012a0
[    0.357618] 5ee0: 00000001 00000001 00000002 00000000 00000001 
00000000 801012a0 00000000
[    0.365695] 5f00: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.373771] 5f20: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.381851] 5f40: 00000002 00000000 e37f60fb c14ff100 00000001 
c1568000 00000000 00000000
[    0.389927] 5f60: 00000000 00000000 f0815f80 c100bf08 c14ff100 
00000001 c1568000 00000000
[    0.398005] 5f80: f0815f98 c1001538 00000000 c0a9dc8c 00000000 
00000000 f0815fa8 c0a9dcac
[    0.406082] 5fa0: 00000000 00000000 00000000 c010014c 00000000 
00000000 00000000 00000000
[    0.414158] 5fc0: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.422234] 5fe0: 00000000 00000000 00000000 00000000 00000013 
00000000 00000000 00000000
[    0.430303] Call trace:
[    0.430329]  qcom_scm_get_tzmem_pool from __scm_smc_call+0x30/0x2d4
[    0.440957]  __scm_smc_call from __get_convention+0xac/0x128
[    0.446885]  __get_convention from qcom_scm_call_atomic+0x24/0x90
[    0.452730]  qcom_scm_call_atomic from qcom_scm_set_boot_addr+0xe4/0x100
[    0.458658]  qcom_scm_set_boot_addr from qcom_smp_prepare_cpus+0x1c/0x94
[    0.465362]  qcom_smp_prepare_cpus from kernel_init_freeable+0xcc/0x140
[    0.471978]  kernel_init_freeable from kernel_init+0x20/0x144
[    0.478251]  kernel_init from ret_from_fork+0x14/0x28
[    0.484086] Exception stack(0xf0815fb0 to 0xf0815ff8)
[    0.489076] 5fa0:                                     00000000 
00000000 00000000 00000000
[    0.494068] 5fc0: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.502143] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    0.510226] Code: e28dd004 e3000044 e34c0127 e5900000 (e5900090)
[    0.516655] ---[ end trace 0000000000000000 ]---
[    0.522765] Kernel panic - not syncing: Attempted to kill init! 
exitcode=0x0000000b
[    0.527408] ---[ end Kernel panic - not syncing: Attempted to kill 
init! exitcode=0x0000000b ]---


Thanks,

Rudraksha

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Linux regression tracking (Thorsten Leemhuis)]

Hi, Thorsten here, the Linux kernel's regression tracker. Top-posting
for once, to make this easily accessible to everyone.

Hmm, from the outside it looks like nobody looked into below regression
report (reminder: culprit authored by Bartosz Golaszewski and commited
by Bjorn Andersson). Wonder why. Did it fall through the cracks or did I
miss anything?

Rudraksha Gupta: I assume the issue still happens?

/me considered bringing in Linus, but decided to wait a bit

Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat)

On 25.08.24 22:40, Rudraksha Gupta wrote:
> [...]
>> Furthermore two quick questions:
>>
>> [    0.000000] Linux version 6.10.0-rc1-msm8960+ (a@fpx-l-AMER03105)
>> (Ubuntu clang version 16.0.6 (15), Ubuntu LLD 16.0.6) #17 SMP Sat
>>
>> Is that a vanilla kernel or one close to it? That "msm8960+" sounds
>> somewhat suspicious.
> 
> It's vanilla. I use this script to build Linux and busybox and then
> flash it to my phone: https://codeberg.org/LogicalErzor/
> mainline_builder/src/branch/master/samsung/expressatt/build.sh
> 
> The msm8960 is defined as a localversion in the defconfig pastebin (I
> should've named it config instead). Not sure where the + came from though
> 
>> And does the problem still happen with latest mainline? Cconsider
>> retrying with -rc5, which should be out in the next 24h.
> 
> Yes, -rc5's commit is 5be63fc19fcaa4c236b307420483578a56986a37 and I'm
> still encountering it. Pasted below
> 
> [    0.000000] Booting Linux on physical CPU 0x0
> [    0.000000] Linux version 6.11.0-rc5-msm8960 (a@fpx-l-AMER03105)
> (Ubuntu clang version 16.0.6 (15), Ubuntu LLD 16.0.6) #19 SMP Sun Aug 25
> 15:55:46 EDT 2024
> [    0.000000] CPU: ARMv7 Processor [511f04d4] revision 4 (ARMv7),
> cr=10c5787d
> [    0.000000] CPU: div instructions available: patching division code
> [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction
> cache
> [    0.000000] OF: fdt: Machine model: Samsung Galaxy Express SGH-I437
> [    0.000000] earlycon: msm_serial_dm0 at MMIO 0x16440000 (options
> '115200n8')
> [    0.000000] printk: legacy bootconsole [msm_serial_dm0] enabled
> [    0.000000] Memory policy: Data cache writealloc
> [    0.000000] Zone ranges:
> [    0.000000]   Normal   [mem 0x0000000080200000-0x00000000afffffff]
> [    0.000000]   HighMem  [mem 0x00000000b0000000-0x00000000bfffffff]
> [    0.000000] Movable zone start for each node
> [    0.000000] Early memory node ranges
> [    0.000000]   node   0: [mem 0x0000000080200000-0x0000000088cfffff]
> [    0.000000]   node   0: [mem 0x0000000090000000-0x00000000bfffffff]
> [    0.000000] Initmem setup node 0 [mem
> 0x0000000080200000-0x00000000bfffffff]
> [    0.000000] On node 0, zone Normal: 512 pages in unavailable ranges
> [    0.000000] On node 0, zone Normal: 768 pages in unavailable ranges
> [    0.000000] percpu: Embedded 19 pages/cpu s45144 r8192 d24488 u77824
> [    0.000000] Kernel command line: earlycon clk_ignore_unused
> PMOS_NO_OUTPUT_REDIRECT console=ttyMSM0,115200
> [    0.000000] Unknown kernel command line parameters
> "PMOS_NO_OUTPUT_REDIRECT", will be passed to user space.
> [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
> bytes, linear)
> [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
> bytes, linear)
> [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages:
> 232192
> [    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
> [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
> [    0.000000] ftrace: allocating 38226 entries in 75 pages
> [    0.000000] ftrace: allocated 75 pages with 4 groups
> [    0.000000] trace event string verifier disabled
> [    0.000000] rcu: Hierarchical RCU implementation.
> [    0.000000] rcu:     RCU event tracing is enabled.
> [    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=4 to
> nr_cpu_ids=2.
> [    0.000000]  Rude variant of Tasks RCU enabled.
> [    0.000000]  Tracing variant of Tasks RCU enabled.
> [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay
> is 10 jiffies.
> [    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
> [    0.000000] RCU Tasks Rude: Setting shift to 1 and lim to 1
> rcu_task_cb_adjust=1.
> [    0.000000] RCU Tasks Trace: Setting shift to 1 and lim to 1
> rcu_task_cb_adjust=1.
> [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
> [    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on
> contention.
> [    0.000000] clocksource: dg_timer: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 283149695806 ns
> [    0.000003] sched_clock: 32 bits at 7MHz, resolution 148ns, wraps
> every 318145725365ns
> [    0.009533] Switching to timer-based delay loop, resolution 148ns
> [    0.017921] Console: colour dummy device 80x30
> [    0.023312] Calibrating delay loop (skipped), value calculated using
> timer frequency.. 13.50 BogoMIPS (lpj=67500)
> [    0.027574] CPU: Testing write buffer coherency: ok
> [    0.037857] pid_max: default: 32768 minimum: 301
> [    0.042568] LSM: initializing lsm=capability
> [    0.047412] Mount-cache hash table entries: 2048 (order: 1, 8192
> bytes, linear)
> [    0.051538] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
> bytes, linear)
> [    0.060533] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
> [    0.066438] 8<--- cut here ---
> [    0.071897] Unable to handle kernel NULL pointer dereference at
> virtual address 00000090 when read
> [    0.074743] [00000090] *pgd=00000000
> [    0.083672] Internal error: Oops: 5 [#1] SMP ARM
> [    0.087285] Modules linked in:
> [    0.091836] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.11.0-
> rc5-msm8960 #19
> [    0.094677] Hardware name: Generic DT based system
> [    0.102149] PC is at qcom_scm_get_tzmem_pool+0x1c/0x24
> [    0.106958] LR is at __scm_smc_call+0x30/0x2d4
> [    0.112026] pc : [<c08986c0>]    lr : [<c089b1e4>]    psr: 60000013
> [    0.116413] sp : f0815d78  ip : f0815e98  fp : f0815d78
> [    0.122511] r10: 00000002  r9 : f0815e18  r8 : 00000001
> [    0.127666] r7 : c1106694  r6 : f0815e30  r5 : c1270040  r4 : 00000001
> [    0.132825] r3 : f0815e18  r2 : 00000002  r1 : f0815e30  r0 : 00000000
> [    0.139355] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM 
> Segment none
> [    0.145804] Control: 10c5787d  Table: 8000406a  DAC: 00000051
> [    0.152930] Register r0 information: NULL pointer
> [    0.158599] Register r1 information: 2-page vmalloc region starting
> at 0xf0814000 allocated at copy_process+0x16c/0xdec
> [    0.163251] Register r2 information: non-paged memory
> [    0.173722] Register r3 information: 2-page vmalloc region starting
> at 0xf0814000 allocated at copy_process+0x16c/0xdec
> [    0.178889] Register r4 information: non-paged memory
> [    0.189361] Register r5 information: non-slab/vmalloc memory
> [    0.194518] Register r6 information: 2-page vmalloc region starting
> at 0xf0814000 allocated at copy_process+0x16c/0xdec
> [    0.200197] Register r7 information: non-slab/vmalloc memory
> [    0.210586] Register r8 information: non-paged memory
> [    0.216428] Register r9 information: 2-page vmalloc region starting
> at 0xf0814000 allocated at copy_process+0x16c/0xdec
> [    0.221336] Register r10 information: non-paged memory
> [    0.231809] Register r11 information: 2-page vmalloc region starting
> at 0xf0814000 allocated at copy_process+0x16c/0xdec
> [    0.236974] Register r12 information: 2-page vmalloc region starting
> at 0xf0814000 allocated at copy_process+0x16c/0xdec
> [    0.247889] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
> [    0.258620] Stack: (0xf0815d78 to 0xf0816000)
> [    0.264550] 5d60: f0815e08 c089b1e4
> [    0.268773] 5d80: f0815d9c c0193d54 c1117d70 c1124000 00000036
> 00000000 c1117d70 f0815da8
> [    0.276849] 5da0: c12589bc 00000800 00000035 00000000 039ba92c
> 00000000 c2000030 c0a6f3a4
> [    0.284927] 5dc0: f0815dd8 c0193d54 c1117d70 c1124000 00000036
> 00000000 c1117d70 00000000
> [    0.293004] 5de0: f0815e18 c0193d54 e37f60fb 00000001 c1270040
> 00000000 c1106694 00000001
> [    0.301080] 5e00: f0815ef0 00000000 f0815eb0 c089a830 00000001
> c019428c f0815e78 c019428c
> [    0.309157] 5e20: f0815e48 00000000 f0815ebf f0815e4c 00000006
> 00000001 00000001 00000000
> [    0.317234] 5e40: 02000601 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [    0.325310] 5e60: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [    0.333387] 5e80: 00000000 00000000 00000000 00000000 00000002
> 00000000 f0815ebf e37f60fb
> [    0.341465] 5ea0: 00000000 f0815ee0 00000000 00000000 f0815ed0
> c08989f4 f0815ec8 00aa2034
> [    0.349543] 5ec0: f0815ef8 c0b8d77f 00000001 00000000 f0815f68
> c08988d4 00000001 c01012a0
> [    0.357618] 5ee0: 00000001 00000001 00000002 00000000 00000001
> 00000000 801012a0 00000000
> [    0.365695] 5f00: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [    0.373771] 5f20: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [    0.381851] 5f40: 00000002 00000000 e37f60fb c14ff100 00000001
> c1568000 00000000 00000000
> [    0.389927] 5f60: 00000000 00000000 f0815f80 c100bf08 c14ff100
> 00000001 c1568000 00000000
> [    0.398005] 5f80: f0815f98 c1001538 00000000 c0a9dc8c 00000000
> 00000000 f0815fa8 c0a9dcac
> [    0.406082] 5fa0: 00000000 00000000 00000000 c010014c 00000000
> 00000000 00000000 00000000
> [    0.414158] 5fc0: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [    0.422234] 5fe0: 00000000 00000000 00000000 00000000 00000013
> 00000000 00000000 00000000
> [    0.430303] Call trace:
> [    0.430329]  qcom_scm_get_tzmem_pool from __scm_smc_call+0x30/0x2d4
> [    0.440957]  __scm_smc_call from __get_convention+0xac/0x128
> [    0.446885]  __get_convention from qcom_scm_call_atomic+0x24/0x90
> [    0.452730]  qcom_scm_call_atomic from qcom_scm_set_boot_addr+0xe4/0x100
> [    0.458658]  qcom_scm_set_boot_addr from qcom_smp_prepare_cpus+0x1c/0x94
> [    0.465362]  qcom_smp_prepare_cpus from kernel_init_freeable+0xcc/0x140
> [    0.471978]  kernel_init_freeable from kernel_init+0x20/0x144
> [    0.478251]  kernel_init from ret_from_fork+0x14/0x28
> [    0.484086] Exception stack(0xf0815fb0 to 0xf0815ff8)
> [    0.489076] 5fa0:                                     00000000
> 00000000 00000000 00000000
> [    0.494068] 5fc0: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [    0.502143] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
> [    0.510226] Code: e28dd004 e3000044 e34c0127 e5900000 (e5900090)
> [    0.516655] ---[ end trace 0000000000000000 ]---
> [    0.522765] Kernel panic - not syncing: Attempted to kill init!
> exitcode=0x0000000b
> [    0.527408] ---[ end Kernel panic - not syncing: Attempted to kill
> init! exitcode=0x0000000b ]---
> 
> 
> Thanks,
> 
> Rudraksha
> 
> 
> 

--
Everything you wanna know about Linux kernel regression tracking:
https://linux-regtracking.leemhuis.info/about/#tldr
If I did something stupid, please tell me, as explained on that page.

#regzbot poke

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Bartosz Golaszewski]

On Sun, 25 Aug 2024 at 08:51, Rudraksha Gupta <guptarud@gmail.com> wrote:
>
> Hello all,
>
>
> Found a regression with a platform that has the msm8960 SoC. Was hoping
> to code up a fix myself, but I'm not adept in ARM architecture or the
> Linux kernel, so I'm just reporting it here. Reverting this commit seems
> to fix it as well. Please let me know if there is anything else I should
> provide for this regression report.
>
> #regzbot introduced 449d0d84bcd8246b508d07995326d13c54488b8c
>
> Error: https://pastebin.com/SDRENUGk
>
> Defconfig: https://pastebin.com/CRDjC39a
>

Looks like qcom_scm_get_tzmem_pool() returns NULL. Not sure how this
happens. Can you confirm that the QCom SCM driver probed correctly?

Bart

> Platform:
> https://wiki.postmarketos.org/wiki/Samsung_Galaxy_Express_SGH-I437_(samsung-expressatt)
>
>
> Thanks,
> Rudraksha
>

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Rudraksha Gupta]

> Hmm, from the outside it looks like nobody looked into below regression
> report (reminder: culprit authored by Bartosz Golaszewski and commited
> by Bjorn Andersson). Wonder why. Did it fall through the cracks or did I
> miss anything?
>
> Rudraksha Gupta: I assume the issue still happens?
Thanks for poking this. Wasn't sure how fast this is supposed to be 
reverted/patched. And yep! Pasted below:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 6.11.0-rc6-msm8960+ (user@localhost) 
(Alpine clang version 18.1.8, LLD 18.1.8) #2 SMP Sat Sep  7 01:22:22 PDT 
2024
[    0.000000] CPU: ARMv7 Processor [511f04d4] revision 4 (ARMv7), 
cr=10c5787d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction 
cache
[    0.000000] OF: fdt: Machine model: Samsung Galaxy Express SGH-I437
[    0.000000] earlycon: msm_serial_dm0 at MMIO 0x16440000 (options 
'115200n8')
[    0.000000] printk: legacy bootconsole [msm_serial_dm0] enabled
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000080200000-0x00000000afffffff]
[    0.000000]   HighMem  [mem 0x00000000b0000000-0x00000000bfffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080200000-0x0000000088cfffff]
[    0.000000]   node   0: [mem 0x0000000090000000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 
0x0000000080200000-0x00000000bfffffff]
[    0.000000] On node 0, zone Normal: 512 pages in unavailable ranges
[    0.000000] On node 0, zone Normal: 768 pages in unavailable ranges
[    0.000000] percpu: Embedded 19 pages/cpu s45144 r8192 d24488 u77824
[    0.000000] Kernel command line: earlycon clk_ignore_unused 
PMOS_NO_OUTPUT_REDIRECT console=ttyMSM0,115200
[    0.000000] Unknown kernel command line parameters 
"PMOS_NO_OUTPUT_REDIRECT", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 
bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 
bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 232192
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] ftrace: allocating 38347 entries in 75 pages
[    0.000000] ftrace: allocated 75 pages with 4 groups
[    0.000000] trace event string verifier disabled
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000]  Rude variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay 
is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] RCU Tasks Rude: Setting shift to 1 and lim to 1 
rcu_task_cb_adjust=1.
[    0.000000] RCU Tasks Trace: Setting shift to 1 and lim to 1 
rcu_task_cb_adjust=1.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on 
contention.
[    0.000000] clocksource: dg_timer: mask: 0xffffffff max_cycles: 
0xffffffff, max_idle_ns: 283149695806 ns
[    0.000002] sched_clock: 32 bits at 7MHz, resolution 148ns, wraps 
every 318145725365ns
[    0.009532] Switching to timer-based delay loop, resolution 148ns
[    0.017997] Console: colour dummy device 80x30
[    0.023311] Calibrating delay loop (skipped), value calculated using 
timer frequency.. 13.50 BogoMIPS (lpj=67500)
[    0.027572] CPU: Testing write buffer coherency: ok
[    0.037875] pid_max: default: 32768 minimum: 301
[    0.042565] LSM: initializing lsm=capability
[    0.047408] Mount-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.051555] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.060527] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.066424] 8<--- cut here ---
[    0.071895] Unable to handle kernel NULL pointer dereference at 
virtual address 00000090 when read
[    0.074743] [00000090] *pgd=00000000
[    0.083659] Internal error: Oops: 5 [#1] SMP ARM
[    0.087283] Modules linked in:
[    0.091834] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 
6.11.0-rc6-msm8960+ #2
[    0.094674] Hardware name: Generic DT based system
[    0.102146] PC is at qcom_scm_get_tzmem_pool+0x1c/0x24
[    0.106956] LR is at __scm_smc_call+0x30/0x2d4
[    0.112025] pc : [<c08944b4>]    lr : [<c0896fd0>] psr: 60000013
[    0.116411] sp : f0815d78  ip : f0815e98  fp : f0815d78
[    0.122510] r10: 00000002  r9 : f0815e18  r8 : 00000001
[    0.127666] r7 : c1106694  r6 : f0815e30  r5 : c1270038  r4 : 00000001
[    0.132824] r3 : f0815e18  r2 : 00000002  r1 : f0815e30  r0 : 00000000
[    0.139354] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM 
Segment none
[    0.145803] Control: 10c5787d  Table: 8000406a  DAC: 00000051
[    0.152929] Register r0 information: NULL pointer
[    0.158597] Register r1 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdd8
[    0.163248] Register r2 information: non-paged memory
[    0.173721] Register r3 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdd8
[    0.178887] Register r4 information: non-paged memory
[    0.189361] Register r5 information: non-slab/vmalloc memory
[    0.194518] Register r6 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdd8
[    0.200197] Register r7 information: non-slab/vmalloc memory
[    0.210585] Register r8 information: non-paged memory
[    0.216427] Register r9 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdd8
[    0.221335] Register r10 information: non-paged memory
[    0.231807] Register r11 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdd8
[    0.236973] Register r12 information: 2-page vmalloc region starting 
at 0xf0814000 allocated at copy_process+0x16c/0xdd8
[    0.247888] Process swapper/0 (pid: 1, stack limit = 0x(ptrval))
[    0.258619] Stack: (0xf0815d78 to 0xf0816000)
[    0.264548] 
5d60:                                                       f0815e08 
c0896fd0
[    0.268771] 5d80: f0815d9c c0193bfc c1117d70 c1124000 00000036 
00000000 c1117d70 f0815da8
[    0.276848] 5da0: c12589bc 00000800 00000035 00000000 039b929b 
00000000 c2000030 c0a68a64
[    0.284925] 5dc0: f0815dd8 c0193bfc c1117d70 c1124000 00000036 
00000000 c1117d70 00000000
[    0.293002] 5de0: f0815e18 c0193bfc c078b204 00000001 c1270038 
00000000 c1106694 00000001
[    0.301078] 5e00: f0815ef0 00000000 f0815eb0 c0896624 00000001 
c0194138 f0815e78 c0194138
[    0.309155] 5e20: f0815e48 00000000 f0815ebf f0815e4c 00000006 
00000001 00000001 00000000
[    0.317232] 5e40: 02000601 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.325308] 5e60: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.333387] 5e80: 00000000 00000000 00000000 00000000 00000002 
00000000 f0815ebf c078b204
[    0.341464] 5ea0: 00000000 f0815ee0 00000000 00000000 f0815ed0 
c08947e8 f0815ec8 00a9b284
[    0.349541] 5ec0: f0815ef8 c0b8d6b7 00000001 00000000 f0815f68 
c08946c8 00000001 c01012a0
[    0.357618] 5ee0: 00000001 00000001 00000002 00000000 00000001 
00000000 801012a0 00000000
[    0.365693] 5f00: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.373771] 5f20: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.381848] 5f40: 00000002 00000000 c078b204 c14ff100 00000001 
c1568000 00000000 00000000
[    0.389926] 5f60: 00000000 00000000 f0815f80 c100be5c c14ff100 
00000001 c1568000 00000000
[    0.398003] 5f80: f0815f98 c1001538 00000000 c0a96fa8 00000000 
00000000 f0815fa8 c0a96fc8
[    0.406079] 5fa0: 00000000 00000000 00000000 c010014c 00000000 
00000000 00000000 00000000
[    0.414157] 5fc0: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.422233] 5fe0: 00000000 00000000 00000000 00000000 00000013 
00000000 00000000 00000000
[    0.430303] Call trace:
[    0.430327]  qcom_scm_get_tzmem_pool from __scm_smc_call+0x30/0x2d4
[    0.440957]  __scm_smc_call from __get_convention+0xac/0x128
[    0.446885]  __get_convention from qcom_scm_call_atomic+0x24/0x90
[    0.452729]  qcom_scm_call_atomic from qcom_scm_set_boot_addr+0xe4/0x100
[    0.458658]  qcom_scm_set_boot_addr from qcom_smp_prepare_cpus+0x1c/0x94
[    0.465362]  qcom_smp_prepare_cpus from kernel_init_freeable+0xcc/0x140
[    0.471977]  kernel_init_freeable from kernel_init+0x20/0x144
[    0.478250]  kernel_init from ret_from_fork+0x14/0x28
[    0.484086] Exception stack(0xf0815fb0 to 0xf0815ff8)
[    0.489073] 5fa0:                                     00000000 
00000000 00000000 00000000
[    0.494068] 5fc0: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
[    0.502143] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    0.510224] Code: e28dd004 e300003c e34c0127 e5900000 (e5900090)
[    0.516642] ---[ end trace 0000000000000000 ]---
[    0.522765] Kernel panic - not syncing: Attempted to kill init! 
exitcode=0x0000000b
[    0.527406] ---[ end Kernel panic - not syncing: Attempted to kill 
init! exitcode=0x0000000b ]---


> /me considered bringing in Linus, but decided to wait a bit

Big fan of his and everyone's work! :)

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Rudraksha Gupta]

> Looks like qcom_scm_get_tzmem_pool() returns NULL. Not sure how this
> happens. Can you confirm that the QCom SCM driver probed correctly?

Thanks for looking into this! Please let me know how I can help!


I've been building the driver into the kernel I believe. Here's the 
relevant line in the config:

$ rg -i "scm"
samsung/expressatt/linux.defconfig
1615:# CONFIG_ARM_SCMI_PROTOCOL is not set
1627:CONFIG_QCOM_SCM=y
1628:# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set


I've grepped smc for your convenience:

~ # dmesg | grep scm
[    0.066438] qcom_scm: convention: smc legacy
[    0.362543] bus: 'platform': add driver qcom_scm


Also here is the complete dmesg output:

~ # dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 6.11.0-rc6-msm8960+ (user@localhost) 
(Alpine clang version 18.1.8, LLD 18.1.8) #3 SMP Sat Sep  7 01:34:48 PDT 
2024
[    0.000000] CPU: ARMv7 Processor [511f04d4] revision 4 (ARMv7), 
cr=10c5787d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction 
cache
[    0.000000] OF: fdt: Machine model: Samsung Galaxy Express SGH-I437
[    0.000000] earlycon: msm_serial_dm0 at MMIO 0x16440000 (options 
'115200n8')
[    0.000000] printk: legacy bootconsole [msm_serial_dm0] enabled
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] Zone ranges:
[    0.000000]   Normal   [mem 0x0000000080200000-0x00000000afffffff]
[    0.000000]   HighMem  [mem 0x00000000b0000000-0x00000000bfffffff]
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000080200000-0x0000000088cfffff]
[    0.000000]   node   0: [mem 0x0000000090000000-0x00000000bfffffff]
[    0.000000] Initmem setup node 0 [mem 
0x0000000080200000-0x00000000bfffffff]
[    0.000000] On node 0, zone Normal: 512 pages in unavailable ranges
[    0.000000] On node 0, zone Normal: 768 pages in unavailable ranges
[    0.000000] percpu: Embedded 19 pages/cpu s45144 r8192 d24488 u77824
[    0.000000] pcpu-alloc: s45144 r8192 d24488 u77824 alloc=19*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1
[    0.000000] Kernel command line: earlycon clk_ignore_unused 
PMOS_NO_OUTPUT_REDIRECT console=ttyMSM0,115200
[    0.000000] Unknown kernel command line parameters 
"PMOS_NO_OUTPUT_REDIRECT", will be passed to user space.
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 
bytes, linear)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 
bytes, linear)
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 232192
[    0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] ftrace: allocating 38346 entries in 75 pages
[    0.000000] ftrace: allocated 75 pages with 4 groups
[    0.000000] trace event string verifier disabled
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU event tracing is enabled.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000]  Rude variant of Tasks RCU enabled.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay 
is 10 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] RCU Tasks Rude: Setting shift to 1 and lim to 1 
rcu_task_cb_adjust=1.
[    0.000000] RCU Tasks Trace: Setting shift to 1 and lim to 1 
rcu_task_cb_adjust=1.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on 
contention.
[    0.000000] clocksource: dg_timer: mask: 0xffffffff max_cycles: 
0xffffffff, max_idle_ns: 283149695806 ns
[    0.000002] sched_clock: 32 bits at 7MHz, resolution 148ns, wraps 
every 318145725365ns
[    0.009532] Switching to timer-based delay loop, resolution 148ns
[    0.018003] Console: colour dummy device 80x30
[    0.023310] Calibrating delay loop (skipped), value calculated using 
timer frequency.. 13.50 BogoMIPS (lpj=67500)
[    0.027573] CPU: Testing write buffer coherency: ok
[    0.037880] pid_max: default: 32768 minimum: 301
[    0.042563] LSM: initializing lsm=capability
[    0.047407] Mount-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.051530] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.060517] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.066438] qcom_scm: convention: smc legacy
[    0.075252] Setting up static identity map for 0x80100000 - 0x80100060
[    0.076595] rcu: Hierarchical SRCU implementation.
[    0.082381] rcu:     Max phase no-delay instances is 1000.
[    0.087990] Timer migration: 1 hierarchy levels; 8 children per 
group; 1 crossnode level
[    0.093788] smp: Bringing up secondary CPUs ...
[    0.103141] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.103701] smp: Brought up 1 node, 2 CPUs
[    0.110480] SMP: Total of 2 processors activated (27.00 BogoMIPS).
[    0.114477] CPU: All CPU(s) started in SVC mode.
[    0.121426] Memory: 899636K/928768K available (10240K kernel code, 
1234K rwdata, 3768K rodata, 1024K init, 275K bss, 26820K reserved, 0K 
cma-reserved, 262144K highmem)
[    0.126474] devtmpfs: initialized
[    0.147501] device: 'platform': device_add
[    0.147613] PM: Adding info for No Bus:platform
[    0.147741] bus: 'platform': registered
[    0.147837] bus: 'auxiliary': registered
[    0.147932] bus: 'cpu': registered
[    0.147963] device: 'cpu': device_add
[    0.148086] PM: Adding info for No Bus:cpu
[    0.148284] bus: 'container': registered
[    0.148317] device: 'container': device_add
[    0.148394] PM: Adding info for No Bus:container
[    0.149956] VFP support v0.3: implementor 51 architecture 64 part 4d 
variant 1 rev 4
[    0.150154] bus: 'workqueue': registered
[    0.150185] device: 'workqueue': device_add
[    0.150279] PM: Adding info for No Bus:workqueue
[    0.150597] device: 'wakeup0': device_add
[    0.150752] clocksource: jiffies: mask: 0xffffffff max_cycles: 
0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.156774] futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.166851] pinctrl core: initialized pinctrl subsystem
[    0.173323] bus: 'gpio': registered
[    0.173352] bus: 'gpio': add driver gpio_stub_drv
[    0.173449] bus: 'platform': add driver gcc-msm8960
[    0.173533] bus: 'platform': add driver qcom-clk-rpm
[    0.173680] bus: 'genpd': registered
[    0.173778] bus: 'virtio': registered
[    0.173806] device class 'regulator': registering
[    0.173930] Registering platform device 'reg-dummy'. Parent at platform
[    0.173960] device: 'reg-dummy': device_add
[    0.174003] bus: 'platform': add device reg-dummy
[    0.174097] PM: Adding info for platform:reg-dummy
[    0.174169] bus: 'platform': add driver reg-dummy
[    0.174217] platform reg-dummy: probing driver reg-dummy asynchronously
[    0.175277] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.179255] DMA: preallocated 256 KiB pool for atomic coherent 
allocations
[    0.184049] platform reg-dummy: bus: 'platform': 
__driver_probe_device: matched device with driver reg-dummy
[    0.184123] platform reg-dummy: bus: 'platform': really_probe: 
probing driver reg-dummy with device
[    0.184203] reg-dummy reg-dummy: no default pinctrl state
[    0.184488] device: 'regulator.0': device_add
[    0.184862] PM: Adding info for No Bus:regulator.0
[    0.185173] reg-dummy reg-dummy: driver: 'reg-dummy': driver_bound: 
bound to device
[    0.185283] reg-dummy reg-dummy: bus: 'platform': really_probe: bound 
device to driver reg-dummy
[    0.185349] reg-dummy reg-dummy: driver reg-dummy async attach 
completed: 0
[    0.185392] audit: initializing netlink subsys (disabled)
[    0.191280] device class 'bdi': registering
[    0.191302] audit: type=2000 audit(0.140:1): state=initialized 
audit_enabled=0 res=1
[    0.191411] bus: 'platform': add driver ramoops
[    0.196278] device class 'gpio': registering
[    0.196354] device class 'pci_bus': registering
[    0.196493] bus: 'pci': registered
[    0.196602] bus: 'amba': registered
[    0.196630] device class 'tty': registering
[    0.196682] device class 'vtconsole': registering
[    0.196746] device: 'vtcon0': device_add
[    0.196868] PM: Adding info for No Bus:vtcon0
[    0.196920] device class 'iommu': registering
[    0.197045] bus: 'mipi-dsi': registered
[    0.197071] device class 'devlink': registering
[    0.197180] device class 'wakeup': registering
[    0.197268] bus: 'platform': add driver syscon
[    0.197422] bus: 'spi': registered
[    0.197446] device class 'spi_master': registering
[    0.197579] bus: 'spmi': registered
[    0.197690] bus: 'i2c': registered
[    0.197757] bus: 'i2c': add driver dummy
[    0.197848] thermal_sys: Registered thermal governor 'step_wise'
[    0.197867] device class 'thermal': registering
[    0.204263] cpuidle: using governor ladder
[    0.210008] cpuidle: using governor menu
[    0.213726] bus: 'platform': add driver qcom_hwspinlock
[    0.213810] device class 'rpmsg': registering
[    0.213932] bus: 'rpmsg': registered
[    0.214465] hw-breakpoint: Failed to enable monitor mode on CPU 0.
[    0.218205] bus: 'platform': add driver apq8064-pinctrl
[    0.218302] bus: 'platform': add driver msm8960-pinctrl
[    0.218483] device class 'dma': registering
[    0.218606] bus: 'platform': add driver qcom-smem
[    0.218770] bus: 'serial-base': registered
[    0.218802] bus: 'serial-base': add driver ctrl
[    0.218875] bus: 'serial-base': add driver port
[    0.218950] bus: 'platform': add driver qcom_rpm
[    0.219048] bus: 'platform': add driver qcom-smd
[    0.219637] device: 'cpu-pmu': device_add
[    0.219705] bus: 'platform': add device cpu-pmu
[    0.219800] PM: Adding info for platform:cpu-pmu
[    0.219952] /cpu-pmu Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.220056] platform cpu-pmu: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.220101] /cpu-pmu Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.220262] device: 'vsdcc-regulator': device_add
[    0.220326] bus: 'platform': add device vsdcc-regulator
[    0.220416] PM: Adding info for platform:vsdcc-regulator
[    0.220631] device: 'soc': device_add
[    0.220691] bus: 'platform': add device soc
[    0.220791] PM: Adding info for platform:soc
[    0.221007] /soc/timer@200a000 Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.221243] /soc/pinctrl@800000 Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.221846] /soc/clock-controller@900000 Linked as a fwnode consumer 
to /clocks/cxo_board
[    0.221922] /soc/clock-controller@900000 Linked as a fwnode consumer 
to /clocks/pxo_board
[    0.221993] /soc/clock-controller@900000 Linked as a fwnode consumer 
to /soc/clock-controller@28000000
[    0.222135] /soc/clock-controller@28000000 Linked as a fwnode 
consumer to /clocks/pxo_board
[    0.222205] /soc/clock-controller@28000000 Linked as a fwnode 
consumer to /soc/clock-controller@900000
[    0.222355] /soc/clock-controller@4000000 Linked as a fwnode consumer 
to /clocks/pxo_board
[    0.222425] /soc/clock-controller@4000000 Linked as a fwnode consumer 
to /soc/clock-controller@900000
[    0.222550] /soc/clock-controller@2011000 Linked as a fwnode consumer 
to /soc/clock-controller@900000
[    0.222624] /soc/clock-controller@2011000 Linked as a fwnode consumer 
to /clocks/pxo_board
[    0.222786] /soc/rpm@108000 Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.222965] /soc/rpm@108000/regulators Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/s4
[    0.223119] /soc/rpm@108000/regulators Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/l6
[    0.223262] /soc/rpm@108000/regulators Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/s8
[    0.223378] /soc/rpm@108000/regulators Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/s1
[    0.223511] /soc/rpm@108000/regulators Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/s7
[    0.225204] /soc/clock-controller@2088000 Linked as a fwnode consumer 
to /soc/clock-controller@900000
[    0.225281] /soc/clock-controller@2088000 Linked as a fwnode consumer 
to /clocks/pxo_board
[    0.225419] /soc/clock-controller@2098000 Linked as a fwnode consumer 
to /soc/clock-controller@900000
[    0.225493] /soc/clock-controller@2098000 Linked as a fwnode consumer 
to /clocks/pxo_board
[    0.225767] /soc/gsbi@16400000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.225958] /soc/gsbi@16400000/serial@16440000 Linked as a fwnode 
consumer to /soc/interrupt-controller@2000000
[    0.226055] /soc/gsbi@16400000/serial@16440000 Linked as a fwnode 
consumer to /soc/clock-controller@900000
[    0.226275] /soc/ssbi@500000/pmic Linked as a fwnode consumer to 
/soc/pinctrl@800000
[    0.226426] /soc/ssbi@500000/pmic/pwrkey@1c Linked as a fwnode 
consumer to /soc/ssbi@500000/pmic
[    0.226691] /soc/ssbi@500000/pmic/rtc@11d Linked as a fwnode consumer 
to /soc/ssbi@500000/pmic
[    0.226934] /soc/ssbi@500000/pmic/xoadc@197 Linked as a fwnode 
consumer to /soc/ssbi@500000/pmic
[    0.227327] /soc/rng@1a500000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.227487] /soc/mmc@12180000 Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.227573] /soc/mmc@12180000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.227718] /soc/mmc@12180000 Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/l6
[    0.227823] /soc/mmc@12180000 Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/l7
[    0.227992] /soc/mmc@12400000 Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.228078] /soc/mmc@12400000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.228223] /soc/mmc@12400000 Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/l5
[    0.228396] /soc/gsbi@16000000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.228516] /soc/gsbi@16000000 Linked as a fwnode consumer to 
/soc/pinctrl@800000/spi1-default-state
[    0.228695] /soc/gsbi@16000000/spi@16080000 Linked as a fwnode 
consumer to /soc/interrupt-controller@2000000
[    0.228806] /soc/gsbi@16000000/spi@16080000 Linked as a fwnode 
consumer to /soc/pinctrl@800000
[    0.228888] /soc/gsbi@16000000/spi@16080000 Linked as a fwnode 
consumer to /soc/clock-controller@900000
[    0.229061] /soc/usb@12500000 Linked as a fwnode consumer to 
/soc/interrupt-controller@2000000
[    0.229146] /soc/usb@12500000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.229308] /soc/usb@12500000 Linked as a fwnode consumer to 
/soc/usb@12500000/ulpi/phy
[    0.229477] /soc/usb@12500000/ulpi/phy Linked as a fwnode consumer to 
/clocks/sleep_clk
[    0.229570] /soc/usb@12500000/ulpi/phy Linked as a fwnode consumer to 
/clocks/cxo_board
[    0.229680] /soc/usb@12500000/ulpi/phy Linked as a fwnode consumer to 
/soc/usb@12500000
[    0.229802] /soc/usb@12500000/ulpi/phy Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/l3
[    0.229926] /soc/usb@12500000/ulpi/phy Linked as a fwnode consumer to 
/soc/rpm@108000/regulators/l4
[    0.230099] /soc/gsbi@16200000 Linked as a fwnode consumer to 
/soc/clock-controller@900000
[    0.230250] /soc/gsbi@16200000/i2c@16280000 Linked as a fwnode 
consumer to /soc/pinctrl@800000/i2c3-default-state
[    0.230345] /soc/gsbi@16200000/i2c@16280000 Linked as a fwnode 
consumer to /soc/pinctrl@800000/i2c3-sleep-state
[    0.230478] /soc/gsbi@16200000/i2c@16280000 Linked as a fwnode 
consumer to /soc/interrupt-controller@2000000
[    0.230577] /soc/gsbi@16200000/i2c@16280000 Linked as a fwnode 
consumer to /soc/clock-controller@900000
[    0.230733] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Linked as 
a fwnode consumer to /soc/pinctrl@800000
[    0.230875] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Linked as 
a fwnode consumer to /soc/rpm@108000/regulators/lvs6
[    0.231002] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Linked as 
a fwnode consumer to /soc/rpm@108000/regulators/l17
[    0.231131] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Linked as 
a fwnode consumer to /soc/pinctrl@800000/touchscreen-int-state
[    0.231252] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.231305] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.231394] platform soc: Not linking /clocks/pxo_board - might never 
become dev
[    0.231439] platform soc: Not linking /clocks/cxo_board - might never 
become dev
[    0.231490] platform soc: Not linking /clocks/pxo_board - might never 
become dev
[    0.231542] platform soc: Not linking /clocks/pxo_board - might never 
become dev
[    0.231591] platform soc: Not linking /clocks/pxo_board - might never 
become dev
[    0.231643] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.231840] platform soc: Not linking /clocks/pxo_board - might never 
become dev
[    0.231894] platform soc: Not linking /clocks/pxo_board - might never 
become dev
[    0.231971] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.232121] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.232180] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.232254] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.232318] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.232383] platform soc: Not linking /clocks/cxo_board - might never 
become dev
[    0.232426] platform soc: Not linking /clocks/sleep_clk - might never 
become dev
[    0.232491] platform soc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.232758] device: '200a000.timer': device_add
[    0.232821] bus: 'platform': add device 200a000.timer
[    0.232912] PM: Adding info for platform:200a000.timer
[    0.233008] platform 200a000.timer: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.233053] /soc/timer@200a000 Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.233318] device: '800000.pinctrl': device_add
[    0.233377] bus: 'platform': add device 800000.pinctrl
[    0.233468] PM: Adding info for platform:800000.pinctrl
[    0.233603] platform 800000.pinctrl: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.233648] /soc/pinctrl@800000 Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.233777] platform 800000.pinctrl: bus: 'platform': 
__driver_probe_device: matched device with driver msm8960-pinctrl
[    0.233816] platform 800000.pinctrl: bus: 'platform': really_probe: 
probing driver msm8960-pinctrl with device
[    0.233863] msm8960-pinctrl 800000.pinctrl: no pinctrl handle
[    0.234672] gpiochip_find_base_unlocked: found new base at 512
[    0.234913] gpio gpiochip0: (800000.pinctrl): created GPIO range 
0->151 ==> 800000.pinctrl PIN 0->151
[    0.235029] device: 'gpiochip0': device_add
[    0.235094] bus: 'gpio': add device gpiochip0
[    0.235185] PM: Adding info for gpio:gpiochip0
[    0.235633] gpio gpiochip0: (800000.pinctrl): added GPIO chardev (254:0)
[    0.235682] device: 'gpiochip512': device_add
[    0.235813] PM: Adding info for No Bus:gpiochip512
[    0.235870] gpio gpiochip0: registered GPIOs 512 to 663 on 800000.pinctrl
[    0.235906] msm8960-pinctrl 800000.pinctrl: driver: 
'msm8960-pinctrl': driver_bound: bound to device
[    0.235941] /soc/gsbi@16200000/i2c@16280000 Linked as a fwnode 
consumer to /soc/pinctrl@800000
[    0.236008] /soc/gsbi@16200000/i2c@16280000 Dropping the fwnode link 
to /soc/pinctrl@800000/i2c3-default-state
[    0.236092] /soc/gsbi@16200000/i2c@16280000 Dropping the fwnode link 
to /soc/pinctrl@800000/i2c3-sleep-state
[    0.236176] /soc/gsbi@16000000 Linked as a fwnode consumer to 
/soc/pinctrl@800000
[    0.236232] /soc/gsbi@16000000 Dropping the fwnode link to 
/soc/pinctrl@800000/spi1-default-state
[    0.236322] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Dropping 
the fwnode link to /soc/pinctrl@800000/touchscreen-int-state
[    0.236505] msm8960-pinctrl 800000.pinctrl: bus: 'platform': 
really_probe: bound device to driver msm8960-pinctrl
[    0.236698] device: '900000.clock-controller': device_add
[    0.236759] bus: 'platform': add device 900000.clock-controller
[    0.236852] PM: Adding info for platform:900000.clock-controller
[    0.236978] ----- cycle: start -----
[    0.236999] /soc/clock-controller@28000000: cycle: depends on 
/soc/clock-controller@900000
[    0.237062] /soc/clock-controller@900000: cycle: depends on 
/soc/clock-controller@28000000
[    0.237117] ----- cycle: end -----
[    0.237139] platform 900000.clock-controller: Fixed dependency 
cycle(s) with /soc/clock-controller@28000000
[    0.237223] platform 900000.clock-controller: Not linking 
/clocks/pxo_board - might never become dev
[    0.237266] /soc/clock-controller@900000 Dropping the fwnode link to 
/clocks/pxo_board
[    0.237330] platform 900000.clock-controller: Not linking 
/clocks/cxo_board - might never become dev
[    0.237371] /soc/clock-controller@900000 Dropping the fwnode link to 
/clocks/cxo_board
[    0.237442] platform 900000.clock-controller: bus: 'platform': 
__driver_probe_device: matched device with driver gcc-msm8960
[    0.237480] platform 900000.clock-controller: bus: 'platform': 
really_probe: probing driver gcc-msm8960 with device
[    0.237523] gcc-msm8960 900000.clock-controller: no pinctrl handle
[    0.242428] Registering platform device 'qcom-tsens'. Parent at 
900000.clock-controller
[    0.242462] device: 'qcom-tsens': device_add
[    0.242510] bus: 'platform': add device qcom-tsens
[    0.242614] PM: Adding info for platform:qcom-tsens
[    0.242713] gcc-msm8960 900000.clock-controller: driver: 
'gcc-msm8960': driver_bound: bound to device
[    0.242742] /soc/clock-controller@900000 Dropping the fwnode link to 
/soc/clock-controller@28000000
[    0.242920] gcc-msm8960 900000.clock-controller: bus: 'platform': 
really_probe: bound device to driver gcc-msm8960
[    0.243095] device: '28000000.clock-controller': device_add
[    0.243157] bus: 'platform': add device 28000000.clock-controller
[    0.243247] PM: Adding info for platform:28000000.clock-controller
[    0.243348] device: 
'platform:900000.clock-controller--platform:28000000.clock-controller': 
device_add
[    0.243527] platform 28000000.clock-controller: Linked as a sync 
state only consumer to 900000.clock-controller
[    0.243554] /soc/clock-controller@28000000 Dropping the fwnode link 
to /soc/clock-controller@900000
[    0.243623] platform 28000000.clock-controller: Not linking 
/clocks/pxo_board - might never become dev
[    0.243664] /soc/clock-controller@28000000 Dropping the fwnode link 
to /clocks/pxo_board
[    0.243904] device: '4000000.clock-controller': device_add
[    0.243965] bus: 'platform': add device 4000000.clock-controller
[    0.244056] PM: Adding info for platform:4000000.clock-controller
[    0.244157] device: 
'platform:900000.clock-controller--platform:4000000.clock-controller': 
device_add
[    0.244328] devices_kset: Moving 4000000.clock-controller to end of list
[    0.244354] PM: Moving platform:4000000.clock-controller to end of list
[    0.244381] platform 4000000.clock-controller: Linked as a consumer 
to 900000.clock-controller
[    0.244406] /soc/clock-controller@4000000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.244588] platform 4000000.clock-controller: Not linking 
/clocks/pxo_board - might never become dev
[    0.244631] /soc/clock-controller@4000000 Dropping the fwnode link to 
/clocks/pxo_board
[    0.244873] device: '2011000.clock-controller': device_add
[    0.244934] bus: 'platform': add device 2011000.clock-controller
[    0.245025] PM: Adding info for platform:2011000.clock-controller
[    0.245121] platform 2011000.clock-controller: Not linking 
/clocks/pxo_board - might never become dev
[    0.245165] /soc/clock-controller@2011000 Dropping the fwnode link to 
/clocks/pxo_board
[    0.245241] device: 
'platform:900000.clock-controller--platform:2011000.clock-controller': 
device_add
[    0.245403] devices_kset: Moving 2011000.clock-controller to end of list
[    0.245428] PM: Moving platform:2011000.clock-controller to end of list
[    0.245453] platform 2011000.clock-controller: Linked as a consumer 
to 900000.clock-controller
[    0.245477] /soc/clock-controller@2011000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.245731] device: '108000.rpm': device_add
[    0.245790] bus: 'platform': add device 108000.rpm
[    0.245891] PM: Adding info for platform:108000.rpm
[    0.246111] platform 108000.rpm: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.246157] /soc/rpm@108000 Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.246408] platform 108000.rpm: bus: 'platform': 
__driver_probe_device: matched device with driver qcom_rpm
[    0.246445] platform 108000.rpm: bus: 'platform': really_probe: 
probing driver qcom_rpm with device
[    0.246489] qcom_rpm 108000.rpm: no pinctrl handle
[    0.247264] qcom_rpm 108000.rpm: RPM firmware 3.0.16844036
[    0.247622] device: '108000.rpm:regulators': device_add
[    0.247686] bus: 'platform': add device 108000.rpm:regulators
[    0.247780] PM: Adding info for platform:108000.rpm:regulators
[    0.247988] ----- cycle: start -----
[    0.248012] /soc/rpm@108000/regulators/s7: cycle: child of 
/soc/rpm@108000/regulators
[    0.248097] /soc/rpm@108000/regulators: cycle: depends on 
/soc/rpm@108000/regulators/s7
[    0.248181] ----- cycle: end -----
[    0.248202] platform 108000.rpm:regulators: Fixed dependency cycle(s) 
with /soc/rpm@108000/regulators/s7
[    0.251638] ----- cycle: start -----
[    0.251658] /soc/rpm@108000/regulators/s1: cycle: child of 
/soc/rpm@108000/regulators
[    0.251742] /soc/rpm@108000/regulators: cycle: depends on 
/soc/rpm@108000/regulators/s1
[    0.251826] ----- cycle: end -----
[    0.251846] platform 108000.rpm:regulators: Fixed dependency cycle(s) 
with /soc/rpm@108000/regulators/s1
[    0.261264] ----- cycle: start -----
[    0.261286] /soc/rpm@108000/regulators/s8: cycle: child of 
/soc/rpm@108000/regulators
[    0.261372] /soc/rpm@108000/regulators: cycle: depends on 
/soc/rpm@108000/regulators/s8
[    0.261455] ----- cycle: end -----
[    0.261476] platform 108000.rpm:regulators: Fixed dependency cycle(s) 
with /soc/rpm@108000/regulators/s8
[    0.270540] ----- cycle: start -----
[    0.270561] /soc/rpm@108000/regulators/l6: cycle: child of 
/soc/rpm@108000/regulators
[    0.270646] /soc/rpm@108000/regulators: cycle: depends on 
/soc/rpm@108000/regulators/l6
[    0.270729] ----- cycle: end -----
[    0.270750] platform 108000.rpm:regulators: Fixed dependency cycle(s) 
with /soc/rpm@108000/regulators/l6
[    0.280003] ----- cycle: start -----
[    0.280025] /soc/rpm@108000/regulators/s4: cycle: child of 
/soc/rpm@108000/regulators
[    0.280111] /soc/rpm@108000/regulators: cycle: depends on 
/soc/rpm@108000/regulators/s4
[    0.280195] ----- cycle: end -----
[    0.280215] platform 108000.rpm:regulators: Fixed dependency cycle(s) 
with /soc/rpm@108000/regulators/s4
[    0.289464] qcom_rpm 108000.rpm: driver: 'qcom_rpm': driver_bound: 
bound to device
[    0.289567] qcom_rpm 108000.rpm: bus: 'platform': really_probe: bound 
device to driver qcom_rpm
[    0.289799] device: '2088000.clock-controller': device_add
[    0.289871] bus: 'platform': add device 2088000.clock-controller
[    0.289963] PM: Adding info for platform:2088000.clock-controller
[    0.290152] platform 2088000.clock-controller: Not linking 
/clocks/pxo_board - might never become dev
[    0.290197] /soc/clock-controller@2088000 Dropping the fwnode link to 
/clocks/pxo_board
[    0.290274] device: 
'platform:900000.clock-controller--platform:2088000.clock-controller': 
device_add
[    0.290446] devices_kset: Moving 2088000.clock-controller to end of list
[    0.290471] PM: Moving platform:2088000.clock-controller to end of list
[    0.290497] platform 2088000.clock-controller: Linked as a consumer 
to 900000.clock-controller
[    0.290521] /soc/clock-controller@2088000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.290825] device: '2098000.clock-controller': device_add
[    0.290885] bus: 'platform': add device 2098000.clock-controller
[    0.290989] PM: Adding info for platform:2098000.clock-controller
[    0.291079] platform 2098000.clock-controller: Not linking 
/clocks/pxo_board - might never become dev
[    0.291123] /soc/clock-controller@2098000 Dropping the fwnode link to 
/clocks/pxo_board
[    0.291200] device: 
'platform:900000.clock-controller--platform:2098000.clock-controller': 
device_add
[    0.291371] devices_kset: Moving 2098000.clock-controller to end of list
[    0.291396] PM: Moving platform:2098000.clock-controller to end of list
[    0.291422] platform 2098000.clock-controller: Linked as a consumer 
to 900000.clock-controller
[    0.291446] /soc/clock-controller@2098000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.291743] device: '2089000.power-manager': device_add
[    0.291805] bus: 'platform': add device 2089000.power-manager
[    0.291895] PM: Adding info for platform:2089000.power-manager
[    0.292232] device: '2099000.power-manager': device_add
[    0.292292] bus: 'platform': add device 2099000.power-manager
[    0.292383] PM: Adding info for platform:2099000.power-manager
[    0.292672] device: '16400000.gsbi': device_add
[    0.292732] bus: 'platform': add device 16400000.gsbi
[    0.292832] PM: Adding info for platform:16400000.gsbi
[    0.292938] device: 
'platform:900000.clock-controller--platform:16400000.gsbi': device_add
[    0.293097] devices_kset: Moving 16400000.gsbi to end of list
[    0.293121] PM: Moving platform:16400000.gsbi to end of list
[    0.293147] platform 16400000.gsbi: Linked as a consumer to 
900000.clock-controller
[    0.293171] /soc/gsbi@16400000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.293241] platform 16400000.gsbi: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.293463] device: '500000.ssbi': device_add
[    0.293522] bus: 'platform': add device 500000.ssbi
[    0.293613] PM: Adding info for platform:500000.ssbi
[    0.293775] device: 'platform:800000.pinctrl--platform:500000.ssbi': 
device_add
[    0.293932] platform 500000.ssbi: Linked as a sync state only 
consumer to 800000.pinctrl
[    0.294206] device: '1a500000.rng': device_add
[    0.294265] bus: 'platform': add device 1a500000.rng
[    0.294366] PM: Adding info for platform:1a500000.rng
[    0.294463] device: 
'platform:900000.clock-controller--platform:1a500000.rng': device_add
[    0.294620] devices_kset: Moving 1a500000.rng to end of list
[    0.294644] PM: Moving platform:1a500000.rng to end of list
[    0.294670] platform 1a500000.rng: Linked as a consumer to 
900000.clock-controller
[    0.294694] /soc/rng@1a500000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.294894] device: '12180000.mmc': device_add
[    0.294958] bus: 'amba': add device 12180000.mmc
[    0.295055] PM: Adding info for amba:12180000.mmc
[    0.295190] device: 
'platform:900000.clock-controller--amba:12180000.mmc': device_add
[    0.295355] devices_kset: Moving 12180000.mmc to end of list
[    0.295381] PM: Moving amba:12180000.mmc to end of list
[    0.295406] amba 12180000.mmc: Linked as a consumer to 
900000.clock-controller
[    0.295430] /soc/mmc@12180000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.295495] amba 12180000.mmc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.295537] /soc/mmc@12180000 Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.295695] device: '12400000.mmc': device_add
[    0.295755] bus: 'amba': add device 12400000.mmc
[    0.295848] PM: Adding info for amba:12400000.mmc
[    0.295965] device: 
'platform:900000.clock-controller--amba:12400000.mmc': device_add
[    0.296121] devices_kset: Moving 12400000.mmc to end of list
[    0.296145] PM: Moving amba:12400000.mmc to end of list
[    0.296170] amba 12400000.mmc: Linked as a consumer to 
900000.clock-controller
[    0.296194] /soc/mmc@12400000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.296259] amba 12400000.mmc: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.296301] /soc/mmc@12400000 Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.296494] device: '1a400000.syscon': device_add
[    0.296553] bus: 'platform': add device 1a400000.syscon
[    0.296643] PM: Adding info for platform:1a400000.syscon
[    0.296914] device: '16000000.gsbi': device_add
[    0.296973] bus: 'platform': add device 16000000.gsbi
[    0.297073] PM: Adding info for platform:16000000.gsbi
[    0.297180] device: 
'platform:800000.pinctrl--platform:16000000.gsbi': device_add
[    0.297339] devices_kset: Moving 16000000.gsbi to end of list
[    0.297364] PM: Moving platform:16000000.gsbi to end of list
[    0.297389] platform 16000000.gsbi: Linked as a consumer to 
800000.pinctrl
[    0.297412] /soc/gsbi@16000000 Dropping the fwnode link to 
/soc/pinctrl@800000
[    0.297491] device: 
'platform:900000.clock-controller--platform:16000000.gsbi': device_add
[    0.297652] devices_kset: Moving 16000000.gsbi to end of list
[    0.297676] PM: Moving platform:16000000.gsbi to end of list
[    0.297702] platform 16000000.gsbi: Linked as a consumer to 
900000.clock-controller
[    0.297725] /soc/gsbi@16000000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.297798] platform 16000000.gsbi: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.298093] device: '12500000.usb': device_add
[    0.298163] bus: 'platform': add device 12500000.usb
[    0.298262] PM: Adding info for platform:12500000.usb
[    0.298379] ----- cycle: start -----
[    0.298400] /soc/usb@12500000/ulpi/phy: cycle: depends on 
/soc/usb@12500000
[    0.298485] ----- cycle: start -----
[    0.298504] /soc/usb@12500000/ulpi/phy: cycle: child of /soc/usb@12500000
[    0.298577] /soc/usb@12500000: cycle: depends on 
/soc/usb@12500000/ulpi/phy
[    0.298650] ----- cycle: end -----
[    0.298671] platform 12500000.usb: Fixed dependency cycle(s) with 
/soc/usb@12500000/ulpi/phy
[    0.298786] device: 
'platform:900000.clock-controller--platform:12500000.usb': device_add
[    0.298945] devices_kset: Moving 12500000.usb to end of list
[    0.298970] PM: Moving platform:12500000.usb to end of list
[    0.298995] platform 12500000.usb: Linked as a consumer to 
900000.clock-controller
[    0.299019] /soc/usb@12500000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.299084] platform 12500000.usb: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.299126] /soc/usb@12500000 Dropping the fwnode link to 
/soc/interrupt-controller@2000000
[    0.299204] platform 12500000.usb: Not linking /clocks/cxo_board - 
might never become dev
[    0.299248] platform 12500000.usb: Not linking /clocks/sleep_clk - 
might never become dev
[    0.299480] device: '16200000.gsbi': device_add
[    0.299551] bus: 'platform': add device 16200000.gsbi
[    0.299643] PM: Adding info for platform:16200000.gsbi
[    0.299754] device: 
'platform:900000.clock-controller--platform:16200000.gsbi': device_add
[    0.299913] devices_kset: Moving 16200000.gsbi to end of list
[    0.299938] PM: Moving platform:16200000.gsbi to end of list
[    0.299963] platform 16200000.gsbi: Linked as a consumer to 
900000.clock-controller
[    0.299987] /soc/gsbi@16200000 Dropping the fwnode link to 
/soc/clock-controller@900000
[    0.300069] device: 
'platform:800000.pinctrl--platform:16200000.gsbi': device_add
[    0.300351] platform 16200000.gsbi: Linked as a sync state only 
consumer to 800000.pinctrl
[    0.300386] platform 16200000.gsbi: Not linking 
/soc/interrupt-controller@2000000 - might never become dev
[    0.300540] device: 'iio-hwmon': device_add
[    0.300600] bus: 'platform': add device iio-hwmon
[    0.300691] PM: Adding info for platform:iio-hwmon
[    0.300797] /iio-hwmon Linked as a fwnode consumer to 
/soc/ssbi@500000/pmic/xoadc@197
[    0.301106] device: 'gpio-keys': device_add
[    0.301166] bus: 'platform': add device gpio-keys
[    0.301257] PM: Adding info for platform:gpio-keys
[    0.301362] /gpio-keys Linked as a fwnode consumer to 
/soc/pinctrl@800000/gpio-keys-active-state
[    0.301465] /gpio-keys/key-home Linked as a fwnode consumer to 
/soc/pinctrl@800000
[    0.301599] /gpio-keys/key-volume-up Linked as a fwnode consumer to 
/soc/pinctrl@800000
[    0.301716] /gpio-keys/key-volume-down Linked as a fwnode consumer to 
/soc/pinctrl@800000
[    0.301835] device: 'platform:800000.pinctrl--platform:gpio-keys': 
device_add
[    0.301991] devices_kset: Moving gpio-keys to end of list
[    0.302015] PM: Moving platform:gpio-keys to end of list
[    0.302040] platform gpio-keys: Linked as a consumer to 800000.pinctrl
[    0.302063] /gpio-keys Dropping the fwnode link to 
/soc/pinctrl@800000/gpio-keys-active-state
[    0.302537] device: 'cpu0': device_add
[    0.302602] bus: 'cpu': add device cpu0
[    0.302681] PM: Adding info for cpu:cpu0
[    0.302830] device: 'cpu1': device_add
[    0.302891] bus: 'cpu': add device cpu1
[    0.302968] PM: Adding info for cpu:cpu1
[    0.311042] device: 'writeback': device_add
[    0.311107] bus: 'workqueue': add device writeback
[    0.311201] PM: Adding info for workqueue:writeback
[    0.312769] device class 'block': registering
[    0.328404] device: 'blkcg_punt_bio': device_add
[    0.328498] bus: 'workqueue': add device blkcg_punt_bio
[    0.328666] PM: Adding info for workqueue:blkcg_punt_bio
[    0.329207] bus: 'aprbus': registered
[    0.329265] bus: 'rpmsg': add driver qcom,apr
[    0.329441] bus: 'platform': add driver reg-fixed-voltage
[    0.329555] platform vsdcc-regulator: probing driver 
reg-fixed-voltage asynchronously
[    0.329993] bus: 'platform': add driver gpio-regulator
[    0.330302] bus: 'platform': add driver qcom_rpm_reg
[    0.330562] platform 108000.rpm:regulators: probing driver 
qcom_rpm_reg asynchronously
[    0.330903] device class 'misc': registering
[    0.331009] iommu: Default domain type: Translated
[    0.331079] iommu: DMA domain TLB invalidation policy: strict mode
[    0.334851] bus: 'dp-aux': registered
[    0.335569] bus: 'platform': add driver pm8xxx-core
[    0.336335] bus: 'dax': registered
[    0.336576] device class 'mdio_bus': registering
[    0.336800] bus: 'mdio_bus': registered
[    0.336862] bus: 'mdio_bus': add driver Generic Clause 45 PHY
[    0.337015] bus: 'mdio_bus': add driver Generic PHY
[    0.337368] bus: 'ulpi': registered
[    0.337703] bus: 'usb': registered
[    0.337767] device class 'usbmisc': registering
[    0.337873] bus: 'usb': add driver usbfs
[    0.338033] usbcore: registered new interface driver usbfs
[    0.340826] bus: 'usb': add driver hub
[    0.340984] usbcore: registered new interface driver hub
[    0.346304] bus: 'usb': add driver usb
[    0.346441] usbcore: registered new device driver usb
[    0.351759] device class 'udc': registering
[    0.352003] bus: 'gadget': registered
[    0.352050] device class 'usb_role': registering
[    0.352276] bus: 'serio': registered
[    0.352323] device class 'input': registering
[    0.352464] device class 'rtc': registering
[    0.352589] bus: 'platform': add driver i2c-gpio
[    0.352895] device class 'rc': registering
[    0.353012] device class 'pps': registering
[    0.353104] pps_core: LinuxPPS API ver. 1 registered
[    0.356522] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 
Rodolfo Giometti <giometti@linux.it>
[    0.361243] platform vsdcc-regulator: bus: 'platform': 
__driver_probe_device: matched device with driver reg-fixed-voltage
[    0.361528] platform vsdcc-regulator: bus: 'platform': really_probe: 
probing driver reg-fixed-voltage with device
[    0.361578] reg-fixed-voltage vsdcc-regulator: no pinctrl handle
[    0.361575] device class 'power_supply': registering
[    0.361669] device class 'hwmon': registering
[    0.361783] reg-fixed-voltage vsdcc-regulator: using DT 
'/vsdcc-regulator' for '(default)' GPIO lookup
[    0.361847] of_get_named_gpiod_flags: can't parse 'gpios' property of 
node '/vsdcc-regulator[0]'
[    0.361907] of_get_named_gpiod_flags: can't parse 'gpio' property of 
node '/vsdcc-regulator[0]'
[    0.361953] reg-fixed-voltage vsdcc-regulator: using lookup tables 
for GPIO lookup
[    0.361980] reg-fixed-voltage vsdcc-regulator: No GPIO consumer 
(default) found
[    0.362005] bus: 'mmc': registered
[    0.362051] device: 'regulator.1': device_add
[    0.362049] device class 'mmc_host': registering
[    0.362337] PM: Adding info for No Bus:regulator.1
[    0.362385] bus: 'sdio': registered
[    0.362434] device class 'leds': registering
[    0.362530] reg-fixed-voltage vsdcc-regulator: driver: 
'reg-fixed-voltage': driver_bound: bound to device
[    0.362543] bus: 'platform': add driver qcom_scm
[    0.362653] reg-fixed-voltage vsdcc-regulator: bus: 'platform': 
really_probe: bound device to driver reg-fixed-voltage
[    0.362693] reg-fixed-voltage vsdcc-regulator: driver 
reg-fixed-voltage async attach completed: 0
[    0.362735] platform 108000.rpm:regulators: bus: 'platform': 
__driver_probe_device: matched device with driver qcom_rpm_reg
[    0.362774] platform 108000.rpm:regulators: bus: 'platform': 
really_probe: probing driver qcom_rpm_reg with device
[    0.362819] qcom_rpm_reg 108000.rpm:regulators: no pinctrl handle
[    0.363217] device class 'remoteproc': registering
[    0.363441] s1: Bringing 0uV into 1225000-1225000uV
[    0.363500] bus: 'nvmem': registered
[    0.370668] bus: 'nvmem-layout': registered
[    0.370716] device class 'mux': registering
[    0.370882] device class 'net': registering
[    0.371114] device: 'lo': device_add
[    0.372085] PM: Adding info for No Bus:lo
[    0.373634] device: 'vga_arbiter': device_add
[    0.373834] PM: Adding info for No Bus:vga_arbiter
[    0.374269] vgaarb: loaded
[    0.375762] device: 'regulator.2': device_add
[    0.375764] clocksource: Switched to clocksource dg_timer
[    0.377253] device class 'mem': registering
[    0.378165] PM: Adding info for No Bus:regulator.2
[    0.378356] device: 'mem': device_add
[    0.378494] s2: Bringing 0uV into 1300000-1300000uV
[    0.378575] PM: Adding info for No Bus:mem
[    0.383485] device: 'regulator.3': device_add
[    0.383678] PM: Adding info for No Bus:regulator.3
[    0.383765] device: 'null': device_add
[    0.383946] PM: Adding info for No Bus:null
[    0.384218] s3: Bringing 0uV into 500000-500000uV
[    0.384332] device: 'port': device_add
[    0.388048] device: 'regulator.4': device_add
[    0.388203] PM: Adding info for No Bus:port
[    0.396224] device: 'zero': device_add
[    0.396537] PM: Adding info for No Bus:zero
[    0.396939] device: 'full': device_add
[    0.397260] PM: Adding info for No Bus:full
[    0.397664] device: 'random': device_add
[    0.397970] PM: Adding info for No Bus:random
[    0.398366] device: 'urandom': device_add
[    0.398672] PM: Adding info for No Bus:urandom
[    0.399075] device: 'kmsg': device_add
[    0.399379] PM: Adding info for No Bus:kmsg
[    0.399810] device: 'tty': device_add
[    0.400154] PM: Adding info for No Bus:tty
[    0.400560] device: 'console': device_add
[    0.400886] PM: Adding info for No Bus:console
[    0.401287] device: 'tty0': device_add
[    0.401614] PM: Adding info for No Bus:tty0
[    0.402005] device class 'vc': registering
[    0.402118] device: 'vcs': device_add
[    0.402466] PM: Adding info for No Bus:vcs
[    0.402902] device: 'vcsu': device_add
[    0.403210] PM: Adding info for No Bus:vcsu
[    0.403603] device: 'vcsa': device_add
[    0.403909] PM: Adding info for No Bus:vcsa
[    0.404322] device: 'vcs1': device_add
[    0.404634] PM: Adding info for No Bus:vcs1
[    0.405037] device: 'vcsu1': device_add
[    0.405447] PM: Adding info for No Bus:vcsu1
[    0.405961] device: 'vcsa1': device_add
[    0.406188] PM: Adding info for No Bus:regulator.4
[    0.406203] PM: Adding info for No Bus:vcsa1
[    0.406601] device: 'tty1': device_add
[    0.406745] s4: Bringing 0uV into 1800000-1800000uV
[    0.406781] PM: Adding info for No Bus:tty1
[    0.407171] device: 'tty2': device_add
[    0.407347] PM: Adding info for No Bus:tty2
[    0.407723] device: 'tty3': device_add
[    0.407917] PM: Adding info for No Bus:tty3
[    0.408297] device: 'tty4': device_add
[    0.408473] PM: Adding info for No Bus:tty4
[    0.408846] device: 'tty5': device_add
[    0.409022] PM: Adding info for No Bus:tty5
[    0.409398] device: 'tty6': device_add
[    0.409577] PM: Adding info for No Bus:tty6
[    0.409966] device: 'tty7': device_add
[    0.410143] PM: Adding info for No Bus:tty7
[    0.410521] device: 'tty8': device_add
[    0.410697] PM: Adding info for No Bus:tty8
[    0.411094] device: 'tty9': device_add
[    0.411269] PM: Adding info for No Bus:tty9
[    0.411645] device: 'tty10': device_add
[    0.411835] PM: Adding info for No Bus:tty10
[    0.412228] device: 'tty11': device_add
[    0.412422] PM: Adding info for No Bus:tty11
[    0.412625] device: 'regulator.5': device_add
[    0.412817] PM: Adding info for No Bus:regulator.5
[    0.412816] device: 'tty12': device_add
[    0.412988] PM: Adding info for No Bus:tty12
[    0.413114] s7: Bringing 0uV into 1150000-1150000uV
[    0.413207] device: 'regulator.6': device_add
[    0.413386] PM: Adding info for No Bus:regulator.6
[    0.413435] device: 'tty13': device_add
[    0.413614] PM: Adding info for No Bus:tty13
[    0.413998] device: 'tty14': device_add
[    0.414162] s8: Bringing 0uV into 2050000-2050000uV
[    0.414194] PM: Adding info for No Bus:tty14
[    0.417258] device: 'tty15': device_add
[    0.417435] PM: Adding info for No Bus:tty15
[    0.417818] device: 'tty16': device_add
[    0.417994] PM: Adding info for No Bus:tty16
[    0.418372] device: 'tty17': device_add
[    0.418548] PM: Adding info for No Bus:tty17
[    0.418927] device: 'tty18': device_add
[    0.419120] PM: Adding info for No Bus:tty18
[    0.419498] device: 'tty19': device_add
[    0.419674] PM: Adding info for No Bus:tty19
[    0.420054] device: 'tty20': device_add
[    0.420232] PM: Adding info for No Bus:tty20
[    0.420612] device: 'tty21': device_add
[    0.420789] PM: Adding info for No Bus:tty21
[    0.421204] device: 'tty22': device_add
[    0.421396] PM: Adding info for No Bus:tty22
[    0.421785] device: 'tty23': device_add
[    0.421964] PM: Adding info for No Bus:tty23
[    0.422341] device: 'tty24': device_add
[    0.422518] PM: Adding info for No Bus:tty24
[    0.422901] device: 'tty25': device_add
[    0.423077] PM: Adding info for No Bus:tty25
[    0.423455] device: 'tty26': device_add
[    0.423646] PM: Adding info for No Bus:tty26
[    0.424027] device: 'tty27': device_add
[    0.424204] PM: Adding info for No Bus:tty27
[    0.424602] device: 'tty28': device_add
[    0.424780] PM: Adding info for No Bus:tty28
[    0.425185] device: 'tty29': device_add
[    0.425361] PM: Adding info for No Bus:tty29
[    0.425756] device: 'tty30': device_add
[    0.426039] PM: Adding info for No Bus:tty30
[    0.426424] device: 'tty31': device_add
[    0.426602] PM: Adding info for No Bus:tty31
[    0.427029] device: 'tty32': device_add
[    0.427206] PM: Adding info for No Bus:tty32
[    0.427402] device: 'regulator.7': device_add
[    0.427595] PM: Adding info for No Bus:regulator.7
[    0.427603] device: 'tty33': device_add
[    0.427797] PM: Adding info for No Bus:tty33
[    0.428034] l1: Bringing 0uV into 1050000-1050000uV
[    0.428189] device: 'tty34': device_add
[    0.428369] PM: Adding info for No Bus:tty34
[    0.428776] device: 'tty35': device_add
[    0.428955] PM: Adding info for No Bus:tty35
[    0.429338] device: 'tty36': device_add
[    0.429517] PM: Adding info for No Bus:tty36
[    0.429893] device: 'tty37': device_add
[    0.430088] PM: Adding info for No Bus:tty37
[    0.430470] device: 'tty38': device_add
[    0.430647] PM: Adding info for No Bus:tty38
[    0.431038] device: 'tty39': device_add
[    0.431215] PM: Adding info for No Bus:tty39
[    0.431597] device: 'tty40': device_add
[    0.431774] PM: Adding info for No Bus:tty40
[    0.432155] device: 'tty41': device_add
[    0.432346] PM: Adding info for No Bus:tty41
[    0.432579] device: 'regulator.8': device_add
[    0.432728] device: 'tty42': device_add
[    0.432762] PM: Adding info for No Bus:regulator.8
[    0.432908] PM: Adding info for No Bus:tty42
[    0.433082] l2: Bringing 0uV into 1200000-1200000uV
[    0.433157] device: 'regulator.9': device_add
[    0.433302] device: 'tty43': device_add
[    0.433345] PM: Adding info for No Bus:regulator.9
[    0.433497] PM: Adding info for No Bus:tty43
[    0.433776] l3: Bringing 0uV into 3075000-3075000uV
[    0.433934] device: 'tty44': device_add
[    0.436886] device: 'regulator.10': device_add
[    0.437095] PM: Adding info for No Bus:tty44
[    0.437399] PM: Adding info for No Bus:regulator.10
[    0.437511] device: 'tty45': device_add
[    0.437706] PM: Adding info for No Bus:tty45
[    0.438097] device: 'tty46': device_add
[    0.438199] l4: Bringing 0uV into 1800000-1800000uV
[    0.438275] PM: Adding info for No Bus:tty46
[    0.441904] device: 'tty47': device_add
[    0.442085] PM: Adding info for No Bus:tty47
[    0.442489] device: 'tty48': device_add
[    0.442666] PM: Adding info for No Bus:tty48
[    0.443049] device: 'tty49': device_add
[    0.443242] PM: Adding info for No Bus:tty49
[    0.443621] device: 'tty50': device_add
[    0.443797] PM: Adding info for No Bus:tty50
[    0.444178] device: 'tty51': device_add
[    0.444354] PM: Adding info for No Bus:tty51
[    0.444734] device: 'tty52': device_add
[    0.444910] PM: Adding info for No Bus:tty52
[    0.445303] device: 'tty53': device_add
[    0.445482] PM: Adding info for No Bus:tty53
[    0.445976] device: 'tty54': device_add
[    0.446154] PM: Adding info for No Bus:tty54
[    0.446537] device: 'tty55': device_add
[    0.446714] PM: Adding info for No Bus:tty55
[    0.447096] device: 'tty56': device_add
[    0.447289] PM: Adding info for No Bus:tty56
[    0.447673] device: 'tty57': device_add
[    0.447851] PM: Adding info for No Bus:tty57
[    0.448232] device: 'tty58': device_add
[    0.448411] PM: Adding info for No Bus:tty58
[    0.448790] device: 'tty59': device_add
[    0.448966] PM: Adding info for No Bus:tty59
[    0.449388] device: 'tty60': device_add
[    0.449581] PM: Adding info for No Bus:tty60
[    0.450037] device: 'tty61': device_add
[    0.450214] PM: Adding info for No Bus:tty61
[    0.450592] device: 'tty62': device_add
[    0.450768] PM: Adding info for No Bus:tty62
[    0.451149] device: 'tty63': device_add
[    0.451326] PM: Adding info for No Bus:tty63
[    0.452236] device: 'hw_random': device_add
[    0.452484] PM: Adding info for No Bus:hw_random
[    0.453331] NET: Registered PF_INET protocol family
[    0.453942] IP idents hash table entries: 16384 (order: 5, 131072 
bytes, linear)
[    0.459444] device: 'regulator.11': device_add
[    0.459656] PM: Adding info for No Bus:regulator.11
[    0.460011] l5: Bringing 0uV into 2950000-2950000uV
[    0.462481] tcp_listen_portaddr_hash hash table entries: 512 (order: 
1, 10240 bytes, linear)
[    0.464617] device: 'regulator.12': device_add
[    0.469258] Table-perturb hash table entries: 65536 (order: 6, 262144 
bytes, linear)
[    0.469388] PM: Adding info for No Bus:regulator.12
[    0.477873] TCP established hash table entries: 8192 (order: 3, 32768 
bytes, linear)
[    0.478429] l6: Bringing 0uV into 2950000-2950000uV
[    0.485581] TCP bind hash table entries: 8192 (order: 6, 327680 
bytes, linear)
[    0.493182] device: 'regulator.13': device_add
[    0.497843] PM: Adding info for No Bus:regulator.13
[    0.498290] TCP: Hash tables configured (established 8192 bind 8192)
[    0.498729] l7: Bringing 0uV into 1850000-1850000uV
[    0.504978] UDP hash table entries: 512 (order: 2, 24576 bytes, linear)
[    0.515973] UDP-Lite hash table entries: 512 (order: 2, 24576 bytes, 
linear)
[    0.522763] PCI: CLS 0 bytes, default 64
[    0.528454] device: 'regulator.14': device_add
[    0.529717] PM: Adding info for No Bus:regulator.14
[    0.530089] l8: Bringing 0uV into 3000000-3000000uV
[    0.530496] bus: 'clocksource': registered
[    0.533424] device: 'clocksource': device_add
[    0.533451] device: 'regulator.15': device_add
[    0.533774] PM: Adding info for No Bus:regulator.15
[    0.534431] l9: Bringing 0uV into 2850000-2850000uV
[    0.538099] device: 'regulator.16': device_add
[    0.538529] PM: Adding info for No Bus:regulator.16
[    0.539165] l10: Bringing 0uV into 3000000-3000000uV
[    0.542811] device: 'regulator.17': device_add
[    0.543262] PM: Adding info for No Bus:regulator.17
[    0.543909] l11: Bringing 0uV into 2800000-2800000uV
[    0.548146] device: 'regulator.18': device_add
[    0.548592] PM: Adding info for No Bus:regulator.18
[    0.549251] l12: Bringing 0uV into 1200000-1200000uV
[    0.550043] Trying to unpack rootfs image as initramfs...
[    0.552843] device: 'regulator.19': device_add
[    0.558288] PM: Adding info for No Bus:regulator.19
[    0.558811] l14: Bringing 0uV into 1800000-1800000uV
[    0.563002] device: 'regulator.20': device_add
[    0.563435] PM: Adding info for No Bus:regulator.20
[    0.564060] l15: Bringing 0uV into 1800000-1800000uV
[    0.568107] device: 'regulator.21': device_add
[    0.568555] PM: Adding info for No Bus:regulator.21
[    0.569194] l16: Bringing 0uV into 2800000-2800000uV
[    0.572886] device: 'regulator.22': device_add
[    0.573313] PM: Adding info for No Bus:regulator.22
[    0.573951] l17: Bringing 0uV into 3300000-3300000uV
[    0.577883] device: 'regulator.23': device_add
[    0.578321] PM: Adding info for No Bus:regulator.23
[    0.578964] l18: Bringing 0uV into 1200000-1200000uV
[    0.582665] device: 'regulator.24': device_add
[    0.583090] PM: Adding info for No Bus:regulator.24
[    0.583614] l21: Bringing 0uV into 1900000-1900000uV
[    0.587692] device: 'regulator.25': device_add
[    0.588144] PM: Adding info for No Bus:regulator.25
[    0.588677] l22: Bringing 0uV into 2750000-2750000uV
[    0.592479] device: 'regulator.26': device_add
[    0.592909] PM: Adding info for No Bus:regulator.26
[    0.593695] l23: Bringing 0uV into 1800000-1800000uV
[    0.597738] PM: Adding info for No Bus:clocksource
[    0.597791] device: 'clocksource0': device_add
[    0.597877] bus: 'clocksource': add device clocksource0
[    0.597993] PM: Adding info for clocksource:clocksource0
[    0.598126] bus: 'platform': add driver alarmtimer
[    0.598375] bus: 'clockevents': registered
[    0.598412] device: 'clockevents': device_add
[    0.598537] PM: Adding info for No Bus:clockevents
[    0.598581] device: 'clockevent0': device_add
[    0.598633] bus: 'clockevents': add device clockevent0
[    0.598711] PM: Adding info for clockevents:clockevent0
[    0.598800] device: 'clockevent1': device_add
[    0.598864] bus: 'clockevents': add device clockevent1
[    0.598943] PM: Adding info for clockevents:clockevent1
[    0.599023] device: 'broadcast': device_add
[    0.599075] bus: 'clockevents': add device broadcast
[    0.599150] PM: Adding info for clockevents:broadcast
[    0.599514] bus: 'event_source': registered
[    0.599548] device: 'breakpoint': device_add
[    0.599600] bus: 'event_source': add device breakpoint
[    0.599692] PM: Adding info for event_source:breakpoint
[    0.599758] device: 'tracepoint': device_add
[    0.599811] bus: 'event_source': add device tracepoint
[    0.599909] PM: Adding info for event_source:tracepoint
[    0.599977] device: 'software': device_add
[    0.600029] bus: 'event_source': add device software
[    0.600117] PM: Adding info for event_source:software
[    0.600177] Initialise system trusted keyrings
[    0.602658] device: 'regulator.27': device_add
[    0.602860] PM: Adding info for No Bus:regulator.27
[    0.603299] l24: Bringing 0uV into 750000-750000uV
[    0.606625] device: 'regulator.28': device_add
[    0.606837] PM: Adding info for No Bus:regulator.28
[    0.607515] l25: Bringing 0uV into 1225000-1225000uV
[    0.611343] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    0.616516] zbud: loaded
[    0.623452] Key type asymmetric registered
[    0.625084] Asymmetric key parser 'x509' registered
[    0.629316] bounce: pool size: 64 pages
[    0.634107] device: 'regulator.29': device_add
[    0.634331] PM: Adding info for No Bus:regulator.29
[    0.634756] device: 'regulator.30': device_add
[    0.634933] PM: Adding info for No Bus:regulator.30
[    0.635590] device: 'regulator.31': device_add
[    0.635785] PM: Adding info for No Bus:regulator.31
[    0.636360] device: 'regulator.32': device_add
[    0.636536] PM: Adding info for No Bus:regulator.32
[    0.636977] device: 'regulator.33': device_add
[    0.637161] PM: Adding info for No Bus:regulator.33
[    0.637652] device: 'regulator.34': device_add
[    0.637818] PM: Adding info for No Bus:regulator.34
[    0.638342] device: 'regulator.35': device_add
[    0.638508] PM: Adding info for No Bus:regulator.35
[    0.639005] device: 'regulator.36': device_add
[    0.639181] PM: Adding info for No Bus:regulator.36
[    0.639718] device: 'regulator.37': device_add
[    0.639889] PM: Adding info for No Bus:regulator.37
[    0.640420] device: 'regulator.38': device_add
[    0.640596] PM: Adding info for No Bus:regulator.38
[    0.641128] device: 'regulator.39': device_add
[    0.641293] PM: Adding info for No Bus:regulator.39
[    0.641832] device: 'regulator.40': device_add
[    0.642006] PM: Adding info for No Bus:regulator.40
[    0.642474] device: 'regulator.41': device_add
[    0.642631] PM: Adding info for No Bus:regulator.41
[    0.643235] device: 'regulator.42': device_add
[    0.643414] PM: Adding info for No Bus:regulator.42
[    0.644076] ncp: Bringing 0uV into 1800000-1800000uV
[    0.644161] device: 'regulator.43': device_add
[    0.644345] PM: Adding info for No Bus:regulator.43
[    0.644718] qcom_rpm_reg 108000.rpm:regulators: driver: 
'qcom_rpm_reg': driver_bound: bound to device
[    0.644752] /soc/rpm@108000/regulators Dropping the fwnode link to 
/soc/rpm@108000/regulators/s7
[    0.644841] /soc/rpm@108000/regulators Dropping the fwnode link to 
/soc/rpm@108000/regulators/s1
[    0.644927] /soc/rpm@108000/regulators Dropping the fwnode link to 
/soc/rpm@108000/regulators/s8
[    0.645012] /soc/rpm@108000/regulators Dropping the fwnode link to 
/soc/rpm@108000/regulators/l6
[    0.645098] /soc/rpm@108000/regulators Dropping the fwnode link to 
/soc/rpm@108000/regulators/s4
[    0.645221] /soc/usb@12500000/ulpi/phy Linked as a fwnode consumer to 
/soc/rpm@108000/regulators
[    0.645309] /soc/usb@12500000/ulpi/phy Dropping the fwnode link to 
/soc/rpm@108000/regulators/l3
[    0.645411] /soc/usb@12500000/ulpi/phy Dropping the fwnode link to 
/soc/rpm@108000/regulators/l4
[    0.645515] /soc/mmc@12400000 Linked as a fwnode consumer to 
/soc/rpm@108000/regulators
[    0.645581] /soc/mmc@12400000 Dropping the fwnode link to 
/soc/rpm@108000/regulators/l5
[    0.645662] /soc/mmc@12180000 Linked as a fwnode consumer to 
/soc/rpm@108000/regulators
[    0.645727] /soc/mmc@12180000 Dropping the fwnode link to 
/soc/rpm@108000/regulators/l6
[    0.645903] /soc/mmc@12180000 Dropping the fwnode link to 
/soc/rpm@108000/regulators/l7
[    0.646019] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Linked as 
a fwnode consumer to /soc/rpm@108000/regulators
[    0.646109] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Dropping 
the fwnode link to /soc/rpm@108000/regulators/l17
[    0.646246] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Dropping 
the fwnode link to /soc/rpm@108000/regulators/lvs6
[    0.646393] device: 
'platform:108000.rpm:regulators--platform:16200000.gsbi': device_add
[    0.646577] platform 16200000.gsbi: Linked as a sync state only 
consumer to 108000.rpm:regulators
[    0.646631] device: 
'platform:108000.rpm:regulators--amba:12180000.mmc': device_add
[    0.646799] devices_kset: Moving 12180000.mmc to end of list
[    0.646825] PM: Moving amba:12180000.mmc to end of list
[    0.646851] amba 12180000.mmc: Linked as a consumer to 
108000.rpm:regulators
[    0.646875] /soc/mmc@12180000 Dropping the fwnode link to 
/soc/rpm@108000/regulators
[    0.646964] device: 
'platform:108000.rpm:regulators--amba:12400000.mmc': device_add
[    0.647125] devices_kset: Moving 12400000.mmc to end of list
[    0.647150] PM: Moving amba:12400000.mmc to end of list
[    0.647175] amba 12400000.mmc: Linked as a consumer to 
108000.rpm:regulators
[    0.647199] /soc/mmc@12400000 Dropping the fwnode link to 
/soc/rpm@108000/regulators
[    0.647292] device: 
'platform:108000.rpm:regulators--platform:12500000.usb': device_add
[    0.647472] platform 12500000.usb: Linked as a sync state only 
consumer to 108000.rpm:regulators
[    0.647593] qcom_rpm_reg 108000.rpm:regulators: bus: 'platform': 
really_probe: bound device to driver qcom_rpm_reg
[    0.647636] qcom_rpm_reg 108000.rpm:regulators: driver qcom_rpm_reg 
async attach completed: 0
[    0.647874] io scheduler bfq registered
[    0.658700] bus: 'platform': add driver qcom-ebi2
[    0.658956] bus: 'platform': add driver simple-pm-bus
[    0.659031] platform soc: bus: 'platform': __driver_probe_device: 
matched device with driver simple-pm-bus
[    0.659073] platform soc: bus: 'platform': really_probe: probing 
driver simple-pm-bus with device
[    0.659122] simple-pm-bus soc: no pinctrl handle
[    0.659221] simple-pm-bus soc: driver: 'simple-pm-bus': driver_bound: 
bound to device
[    0.659258] /soc/gsbi@16200000/i2c@16280000 Linked as a fwnode 
consumer to /soc
[    0.659320] /soc/gsbi@16200000/i2c@16280000 Dropping the fwnode link 
to /soc/interrupt-controller@2000000
[    0.659387] /soc/gsbi@16000000/spi@16080000 Linked as a fwnode 
consumer to /soc
[    0.659444] /soc/gsbi@16000000/spi@16080000 Dropping the fwnode link 
to /soc/interrupt-controller@2000000
[    0.659510] /soc/gsbi@16400000/serial@16440000 Linked as a fwnode 
consumer to /soc
[    0.659567] /soc/gsbi@16400000/serial@16440000 Dropping the fwnode 
link to /soc/interrupt-controller@2000000
[    0.659750] device: 'platform:soc--platform:16400000.gsbi': device_add
[    0.659937] platform 16400000.gsbi: Linked as a sync state only 
consumer to soc
[    0.659987] device: 'platform:soc--platform:16000000.gsbi': device_add
[    0.660144] platform 16000000.gsbi: Linked as a sync state only 
consumer to soc
[    0.660192] device: 'platform:soc--platform:16200000.gsbi': device_add
[    0.660349] platform 16200000.gsbi: Linked as a sync state only 
consumer to soc
[    0.660448] simple-pm-bus soc: bus: 'platform': really_probe: bound 
device to driver simple-pm-bus
[    0.660642] device class 'phy': registering
[    0.660756] bus: 'ulpi': add driver qcom_usb_hs_phy
[    0.660849] bus: 'ulpi': add driver qcom_usb_hsic_phy
[    0.660938] bus: 'platform': add driver qcom-ssbi-gpio
[    0.661183] bus: 'platform': add driver qcom-ssbi-mpp
[    0.661489] bus: 'platform': add driver of_fixed_factor_clk
[    0.661665] bus: 'platform': add driver of_fixed_clk
[    0.661825] bus: 'platform': add driver gpio-clk
[    0.662000] bus: 'platform': add driver mmcc-msm8960
[    0.662080] platform 4000000.clock-controller: bus: 'platform': 
__driver_probe_device: matched device with driver mmcc-msm8960
[    0.662121] platform 4000000.clock-controller: bus: 'platform': 
really_probe: probing driver mmcc-msm8960 with device
[    0.662166] mmcc-msm8960 4000000.clock-controller: no pinctrl handle
[    0.675714] mmcc-msm8960 4000000.clock-controller: driver: 
'mmcc-msm8960': driver_bound: bound to device
[    0.675986] mmcc-msm8960 4000000.clock-controller: bus: 'platform': 
really_probe: bound device to driver mmcc-msm8960
[    0.676167] bus: 'platform': add driver bam-dma-engine
[    0.676383] bus: 'platform': add driver gsbi
[    0.676483] platform 16400000.gsbi: bus: 'platform': 
__driver_probe_device: matched device with driver gsbi
[    0.676524] platform 16400000.gsbi: bus: 'platform': really_probe: 
probing driver gsbi with device
[    0.676569] gsbi 16400000.gsbi: no pinctrl handle
[    0.676936] gsbi 16400000.gsbi: GSBI port protocol: 6 crci: 0
[    0.677483] device: '16440000.serial': device_add
[    0.677552] bus: 'platform': add device 16440000.serial
[    0.677655] PM: Adding info for platform:16440000.serial
[    0.677780] device: 'platform:soc--platform:16440000.serial': device_add
[    0.677962] devices_kset: Moving 16440000.serial to end of list
[    0.677988] PM: Moving platform:16440000.serial to end of list
[    0.678016] platform 16440000.serial: Linked as a consumer to soc
[    0.678042] /soc/gsbi@16400000/serial@16440000 Dropping the fwnode 
link to /soc
[    0.678130] device: 
'platform:900000.clock-controller--platform:16440000.serial': device_add
[    0.678297] devices_kset: Moving 16440000.serial to end of list
[    0.678321] PM: Moving platform:16440000.serial to end of list
[    0.678347] platform 16440000.serial: Linked as a consumer to 
900000.clock-controller
[    0.678371] /soc/gsbi@16400000/serial@16440000 Dropping the fwnode 
link to /soc/clock-controller@900000
[    0.678689] gsbi 16400000.gsbi: driver: 'gsbi': driver_bound: bound 
to device
[    0.678746] gsbi 16400000.gsbi: Dropping the link to soc
[    0.678772] device: 'platform:soc--platform:16400000.gsbi': 
device_unregister
[    0.679024] gsbi 16400000.gsbi: bus: 'platform': really_probe: bound 
device to driver gsbi
[    0.679083] platform 16000000.gsbi: bus: 'platform': 
__driver_probe_device: matched device with driver gsbi
[    0.679124] platform 16000000.gsbi: bus: 'platform': really_probe: 
probing driver gsbi with device
[    0.679442] gsbi 16000000.gsbi: no init pinctrl state
[    0.679530] gsbi 16000000.gsbi: no sleep pinctrl state
[    0.679557] gsbi 16000000.gsbi: no idle pinctrl state
[    0.679685] gsbi 16000000.gsbi: GSBI port protocol: 3 crci: 0
[    0.681860] device: '16080000.spi': device_add
[    0.681926] bus: 'platform': add device 16080000.spi
[    0.682021] PM: Adding info for platform:16080000.spi
[    0.682132] device: 'platform:soc--platform:16080000.spi': device_add
[    0.682302] devices_kset: Moving 16080000.spi to end of list
[    0.682328] PM: Moving platform:16080000.spi to end of list
[    0.682355] platform 16080000.spi: Linked as a consumer to soc
[    0.682378] /soc/gsbi@16000000/spi@16080000 Dropping the fwnode link 
to /soc
[    0.682474] device: 
'platform:900000.clock-controller--platform:16080000.spi': device_add
[    0.682644] devices_kset: Moving 16080000.spi to end of list
[    0.682669] PM: Moving platform:16080000.spi to end of list
[    0.682696] platform 16080000.spi: Linked as a consumer to 
900000.clock-controller
[    0.682721] /soc/gsbi@16000000/spi@16080000 Dropping the fwnode link 
to /soc/clock-controller@900000
[    0.682816] device: 'platform:800000.pinctrl--platform:16080000.spi': 
device_add
[    0.682981] devices_kset: Moving 16080000.spi to end of list
[    0.683006] PM: Moving platform:16080000.spi to end of list
[    0.683032] platform 16080000.spi: Linked as a consumer to 800000.pinctrl
[    0.683056] /soc/gsbi@16000000/spi@16080000 Dropping the fwnode link 
to /soc/pinctrl@800000
[    0.683293] gsbi 16000000.gsbi: driver: 'gsbi': driver_bound: bound 
to device
[    0.683349] gsbi 16000000.gsbi: Dropping the link to soc
[    0.683375] device: 'platform:soc--platform:16000000.gsbi': 
device_unregister
[    0.683592] gsbi 16000000.gsbi: bus: 'platform': really_probe: bound 
device to driver gsbi
[    0.683645] platform 16200000.gsbi: bus: 'platform': 
__driver_probe_device: matched device with driver gsbi
[    0.683684] platform 16200000.gsbi: bus: 'platform': really_probe: 
probing driver gsbi with device
[    0.683730] gsbi 16200000.gsbi: no pinctrl handle
[    0.683855] gsbi 16200000.gsbi: GSBI port protocol: 2 crci: 0
[    0.687660] device: '16280000.i2c': device_add
[    0.687727] bus: 'platform': add device 16280000.i2c
[    0.687823] PM: Adding info for platform:16280000.i2c
[    0.687939] device: 'platform:soc--platform:16280000.i2c': device_add
[    0.688112] devices_kset: Moving 16280000.i2c to end of list
[    0.688137] PM: Moving platform:16280000.i2c to end of list
[    0.688164] platform 16280000.i2c: Linked as a consumer to soc
[    0.688187] /soc/gsbi@16200000/i2c@16280000 Dropping the fwnode link 
to /soc
[    0.688270] device: 'platform:800000.pinctrl--platform:16280000.i2c': 
device_add
[    0.688432] devices_kset: Moving 16280000.i2c to end of list
[    0.688456] PM: Moving platform:16280000.i2c to end of list
[    0.688482] platform 16280000.i2c: Linked as a consumer to 800000.pinctrl
[    0.688507] /soc/gsbi@16200000/i2c@16280000 Dropping the fwnode link 
to /soc/pinctrl@800000
[    0.688601] device: 
'platform:900000.clock-controller--platform:16280000.i2c': device_add
[    0.688764] devices_kset: Moving 16280000.i2c to end of list
[    0.688789] PM: Moving platform:16280000.i2c to end of list
[    0.688815] platform 16280000.i2c: Linked as a consumer to 
900000.clock-controller
[    0.688839] /soc/gsbi@16200000/i2c@16280000 Dropping the fwnode link 
to /soc/clock-controller@900000
[    0.688935] device: 
'platform:108000.rpm:regulators--platform:16280000.i2c': device_add
[    0.689104] platform 16280000.i2c: Linked as a sync state only 
consumer to 108000.rpm:regulators
[    0.689308] gsbi 16200000.gsbi: driver: 'gsbi': driver_bound: bound 
to device
[    0.689365] gsbi 16200000.gsbi: Dropping the link to 800000.pinctrl
[    0.689391] device: 
'platform:800000.pinctrl--platform:16200000.gsbi': device_unregister
[    0.689562] gsbi 16200000.gsbi: Dropping the link to 
108000.rpm:regulators
[    0.689590] device: 
'platform:108000.rpm:regulators--platform:16200000.gsbi': device_unregister
[    0.689755] gsbi 16200000.gsbi: Dropping the link to soc
[    0.689781] device: 'platform:soc--platform:16200000.gsbi': 
device_unregister
[    0.690000] gsbi 16200000.gsbi: bus: 'platform': really_probe: bound 
device to driver gsbi
[    0.690138] bus: 'platform': add driver qcom_smp2p
[    0.690358] bus: 'platform': add driver qcom-smsm
[    0.690548] bus: 'rpmsg': add driver qcom_wcnss_ctrl
[    0.690644] bus: 'platform': add driver qcom-spmi-regulator
[    0.691375] device: 'ptmx': device_add
[    0.691484] PM: Adding info for No Bus:ptmx
[    0.692836] bus: 'platform': add driver msm_serial
[    0.693032] platform 16440000.serial: bus: 'platform': 
__driver_probe_device: matched device with driver msm_serial
[    0.693081] platform 16440000.serial: bus: 'platform': really_probe: 
probing driver msm_serial with device
[    0.693133] msm_serial 16440000.serial: no pinctrl handle
[    0.693233] msm_serial 16440000.serial: msm_serial: detected port #0
[    0.693441] msm_serial 16440000.serial: uartclk = 1862068
[    0.699699] device: '16440000.serial:0': device_add
[    0.699758] bus: 'serial-base': add device 16440000.serial:0
[    0.699859] PM: Adding info for serial-base:16440000.serial:0
[    0.699933] serial-base 16440000.serial:0: bus: 'serial-base': 
__driver_probe_device: matched device with driver ctrl
[    0.699971] serial-base 16440000.serial:0: bus: 'serial-base': 
really_probe: probing driver ctrl with device
[    0.700016] ctrl 16440000.serial:0: no default pinctrl state
[    0.700076] ctrl 16440000.serial:0: driver: 'ctrl': driver_bound: 
bound to device
[    0.700141] ctrl 16440000.serial:0: bus: 'serial-base': really_probe: 
bound device to driver ctrl
[    0.700207] device: '16440000.serial:0.0': device_add
[    0.700255] bus: 'serial-base': add device 16440000.serial:0.0
[    0.700335] PM: Adding info for serial-base:16440000.serial:0.0
[    0.700412] serial-base 16440000.serial:0.0: bus: 'serial-base': 
__driver_probe_device: matched device with driver port
[    0.700450] serial-base 16440000.serial:0.0: bus: 'serial-base': 
really_probe: probing driver port with device
[    0.700493] port 16440000.serial:0.0: no default pinctrl state
[    0.700553] port 16440000.serial:0.0: driver: 'port': driver_bound: 
bound to device
[    0.700613] port 16440000.serial:0.0: bus: 'serial-base': 
really_probe: bound device to driver port
[    0.700711] 16440000.serial: ttyMSM0 at MMIO 0x16440000 (irq = 29, 
base_baud = 116379) is a MSM
[    0.704692] msm_serial: console setup on port #0
[    0.704919] printk: legacy console [ttyMSM0] enabled
[    0.713405] printk: legacy bootconsole [msm_serial_dm0] disabled
[    0.725534] device: 'ttyMSM0': device_add
[    0.725748] PM: Adding info for No Bus:ttyMSM0
[    0.726434] msm_serial 16440000.serial: driver: 'msm_serial': 
driver_bound: bound to device
[    0.726577] msm_serial 16440000.serial: bus: 'platform': 
really_probe: bound device to driver msm_serial
[    0.726680] msm_serial: driver initialized
[    0.730386] bus: 'platform': add driver msm_iommu
[    0.730612] device class 'drm': registering
[    0.730780] bus: 'platform': add driver msm_mdp
[    0.731004] bus: 'platform': add driver msm_dpu
[    0.731804] bus: 'platform': add driver msm_dsi_phy
[    0.732137] bus: 'platform': add driver msm_dsi
[    0.732352] bus: 'platform': add driver msm_hdmi_phy
[    0.732651] bus: 'platform': add driver hdmi_msm
[    0.732992] bus: 'platform': add driver adreno
[    0.733260] bus: 'platform': add driver mdp4
[    0.733456] bus: 'platform': add driver msm-mdss
[    0.734227] bus: 'platform': add driver msm
[    0.734620] device class 'devcoredump': registering
[    0.734863] device: 'ram0': device_add
[    0.735086] PM: Adding info for No Bus:ram0
[    0.736225] device: '1:0': device_add
[    0.736390] PM: Adding info for No Bus:1:0
[    0.736922] device: 'ram1': device_add
[    0.737128] PM: Adding info for No Bus:ram1
[    0.737984] device: '1:1': device_add
[    0.738132] PM: Adding info for No Bus:1:1
[    0.738563] device: 'ram2': device_add
[    0.738762] PM: Adding info for No Bus:ram2
[    0.739480] device: '1:2': device_add
[    0.739626] PM: Adding info for No Bus:1:2
[    0.740091] device: 'ram3': device_add
[    0.740286] PM: Adding info for No Bus:ram3
[    0.740958] device: '1:3': device_add
[    0.741104] PM: Adding info for No Bus:1:3
[    0.741527] device: 'ram4': device_add
[    0.741724] PM: Adding info for No Bus:ram4
[    0.742500] device: '1:4': device_add
[    0.742655] PM: Adding info for No Bus:1:4
[    0.743083] device: 'ram5': device_add
[    0.743268] PM: Adding info for No Bus:ram5
[    0.743978] device: '1:5': device_add
[    0.744135] PM: Adding info for No Bus:1:5
[    0.744580] device: 'ram6': device_add
[    0.744768] PM: Adding info for No Bus:ram6
[    0.745496] device: '1:6': device_add
[    0.745655] PM: Adding info for No Bus:1:6
[    0.746231] device: 'ram7': device_add
[    0.746423] PM: Adding info for No Bus:ram7
[    0.747187] device: '1:7': device_add
[    0.747346] PM: Adding info for No Bus:1:7
[    0.747783] device: 'ram8': device_add
[    0.747971] PM: Adding info for No Bus:ram8
[    0.748677] device: '1:8': device_add
[    0.748835] PM: Adding info for No Bus:1:8
[    0.749291] device: 'ram9': device_add
[    0.749481] PM: Adding info for No Bus:ram9
[    0.750187] device: '1:9': device_add
[    0.750346] PM: Adding info for No Bus:1:9
[    0.750774] device: 'ram10': device_add
[    0.750960] PM: Adding info for No Bus:ram10
[    0.751714] device: '1:10': device_add
[    0.751872] PM: Adding info for No Bus:1:10
[    0.752317] device: 'ram11': device_add
[    0.752502] PM: Adding info for No Bus:ram11
[    0.753216] device: '1:11': device_add
[    0.753374] PM: Adding info for No Bus:1:11
[    0.753829] device: 'ram12': device_add
[    0.754033] PM: Adding info for No Bus:ram12
[    0.754769] device: '1:12': device_add
[    0.754931] PM: Adding info for No Bus:1:12
[    0.755371] device: 'ram13': device_add
[    0.755558] PM: Adding info for No Bus:ram13
[    0.756445] device: '1:13': device_add
[    0.756605] PM: Adding info for No Bus:1:13
[    0.757058] device: 'ram14': device_add
[    0.757247] PM: Adding info for No Bus:ram14
[    0.757936] device: '1:14': device_add
[    0.758094] PM: Adding info for No Bus:1:14
[    0.758543] device: 'ram15': device_add
[    0.758732] PM: Adding info for No Bus:ram15
[    0.759457] device: '1:15': device_add
[    0.759614] PM: Adding info for No Bus:1:15
[    0.759974] brd: module loaded
[    0.760043] device: 'loop-control': device_add
[    0.760150] PM: Adding info for No Bus:loop-control
[    0.760981] device: 'loop0': device_add
[    0.761189] PM: Adding info for No Bus:loop0
[    0.762532] device: '7:0': device_add
[    0.762688] PM: Adding info for No Bus:7:0
[    0.763079] device: 'loop1': device_add
[    0.763291] PM: Adding info for No Bus:loop1
[    0.764538] device: '7:1': device_add
[    0.764690] PM: Adding info for No Bus:7:1
[    0.765084] device: 'loop2': device_add
[    0.765295] PM: Adding info for No Bus:loop2
[    0.766778] device: '7:2': device_add
[    0.766941] PM: Adding info for No Bus:7:2
[    0.767327] device: 'loop3': device_add
[    0.767519] PM: Adding info for No Bus:loop3
[    0.768800] device: '7:3': device_add
[    0.768973] PM: Adding info for No Bus:7:3
[    0.769390] device: 'loop4': device_add
[    0.769598] PM: Adding info for No Bus:loop4
[    0.770920] device: '7:4': device_add
[    0.771081] PM: Adding info for No Bus:7:4
[    0.771474] device: 'loop5': device_add
[    0.771666] PM: Adding info for No Bus:loop5
[    0.772914] device: '7:5': device_add
[    0.773069] PM: Adding info for No Bus:7:5
[    0.773483] device: 'loop6': device_add
[    0.773693] PM: Adding info for No Bus:loop6
[    0.775046] device: '7:6': device_add
[    0.775197] PM: Adding info for No Bus:7:6
[    0.775582] device: 'loop7': device_add
[    0.775790] PM: Adding info for No Bus:loop7
[    0.782537] Freeing initrd memory: 720K
[    0.783920] device: '7:7': device_add
[    0.784094] PM: Adding info for No Bus:7:7
[    0.784280] loop: module loaded
[    0.785273] bus: 'platform': add driver ssbi
[    0.785432] platform 500000.ssbi: bus: 'platform': 
__driver_probe_device: matched device with driver ssbi
[    0.785478] platform 500000.ssbi: bus: 'platform': really_probe: 
probing driver ssbi with device
[    0.785540] ssbi 500000.ssbi: no pinctrl handle
[    0.785685] ssbi 500000.ssbi: SSBI controller type: 'pmic-arbiter'
[    0.788595] device: '500000.ssbi:pmic': device_add
[    0.788661] bus: 'platform': add device 500000.ssbi:pmic
[    0.788760] PM: Adding info for platform:500000.ssbi:pmic
[    0.788965] device: 
'platform:800000.pinctrl--platform:500000.ssbi:pmic': device_add
[    0.789138] devices_kset: Moving 500000.ssbi:pmic to end of list
[    0.789165] PM: Moving platform:500000.ssbi:pmic to end of list
[    0.789193] platform 500000.ssbi:pmic: Linked as a consumer to 
800000.pinctrl
[    0.789218] /soc/ssbi@500000/pmic Dropping the fwnode link to 
/soc/pinctrl@800000
[    0.789448] platform 500000.ssbi:pmic: bus: 'platform': 
__driver_probe_device: matched device with driver pm8xxx-core
[    0.789487] platform 500000.ssbi:pmic: bus: 'platform': really_probe: 
probing driver pm8xxx-core with device
[    0.789532] pm8xxx-core 500000.ssbi:pmic: no pinctrl handle
[    0.789891] pm8xxx_probe: PMIC revision 1: F4
[    0.794616] pm8xxx_probe: PMIC revision 2: 06
[    0.799400] device: '500000.ssbi:pmic:pwrkey@1c': device_add
[    0.799464] bus: 'platform': add device 500000.ssbi:pmic:pwrkey@1c
[    0.799575] PM: Adding info for platform:500000.ssbi:pmic:pwrkey@1c
[    0.799697] device: 
'platform:500000.ssbi:pmic--platform:500000.ssbi:pmic:pwrkey@1c': device_add
[    0.799870] devices_kset: Moving 500000.ssbi:pmic:pwrkey@1c to end of 
list
[    0.799895] PM: Moving platform:500000.ssbi:pmic:pwrkey@1c to end of list
[    0.799922] platform 500000.ssbi:pmic:pwrkey@1c: Linked as a consumer 
to 500000.ssbi:pmic
[    0.799948] /soc/ssbi@500000/pmic/pwrkey@1c Dropping the fwnode link 
to /soc/ssbi@500000/pmic
[    0.800511] device: '500000.ssbi:pmic:mpps@50': device_add
[    0.800576] bus: 'platform': add device 500000.ssbi:pmic:mpps@50
[    0.800683] PM: Adding info for platform:500000.ssbi:pmic:mpps@50
[    0.800930] platform 500000.ssbi:pmic:mpps@50: bus: 'platform': 
__driver_probe_device: matched device with driver qcom-ssbi-mpp
[    0.800969] platform 500000.ssbi:pmic:mpps@50: bus: 'platform': 
really_probe: probing driver qcom-ssbi-mpp with device
[    0.801014] qcom-ssbi-mpp 500000.ssbi:pmic:mpps@50: no pinctrl handle
[    0.801451] gpiochip_find_base_unlocked: found new base at 664
[    0.801531] gpio gpiochip1: (500000.ssbi:pmic:mpps@50): created GPIO 
range 0->11 ==> 500000.ssbi:pmic:mpps@50 PIN 0->11
[    0.801641] device: 'gpiochip1': device_add
[    0.801705] bus: 'gpio': add device gpiochip1
[    0.801795] PM: Adding info for gpio:gpiochip1
[    0.802197] gpio gpiochip1: (500000.ssbi:pmic:mpps@50): added GPIO 
chardev (254:1)
[    0.802243] device: 'gpiochip664': device_add
[    0.802381] PM: Adding info for No Bus:gpiochip664
[    0.802439] gpio gpiochip1: registered GPIOs 664 to 675 on 
500000.ssbi:pmic:mpps@50
[    0.802476] gpio gpiochip1: (500000.ssbi:pmic:mpps@50): created GPIO 
range 0->11 ==> 500000.ssbi:pmic:mpps@50 PIN 0->11
[    0.802514] qcom-ssbi-mpp 500000.ssbi:pmic:mpps@50: driver: 
'qcom-ssbi-mpp': driver_bound: bound to device
[    0.802639] qcom-ssbi-mpp 500000.ssbi:pmic:mpps@50: bus: 'platform': 
really_probe: bound device to driver qcom-ssbi-mpp
[    0.802784] device: '500000.ssbi:pmic:rtc@11d': device_add
[    0.802846] bus: 'platform': add device 500000.ssbi:pmic:rtc@11d
[    0.802941] PM: Adding info for platform:500000.ssbi:pmic:rtc@11d
[    0.803061] device: 
'platform:500000.ssbi:pmic--platform:500000.ssbi:pmic:rtc@11d': device_add
[    0.803226] devices_kset: Moving 500000.ssbi:pmic:rtc@11d to end of list
[    0.803252] PM: Moving platform:500000.ssbi:pmic:rtc@11d to end of list
[    0.803278] platform 500000.ssbi:pmic:rtc@11d: Linked as a consumer 
to 500000.ssbi:pmic
[    0.803303] /soc/ssbi@500000/pmic/rtc@11d Dropping the fwnode link to 
/soc/ssbi@500000/pmic
[    0.803792] device: '500000.ssbi:pmic:gpio@150': device_add
[    0.803866] bus: 'platform': add device 500000.ssbi:pmic:gpio@150
[    0.803962] PM: Adding info for platform:500000.ssbi:pmic:gpio@150
[    0.804200] platform 500000.ssbi:pmic:gpio@150: bus: 'platform': 
__driver_probe_device: matched device with driver qcom-ssbi-gpio
[    0.804240] platform 500000.ssbi:pmic:gpio@150: bus: 'platform': 
really_probe: probing driver qcom-ssbi-gpio with device
[    0.804285] qcom-ssbi-gpio 500000.ssbi:pmic:gpio@150: no pinctrl handle
[    0.808866] gpiochip_find_base_unlocked: found new base at 676
[    0.808944] gpio gpiochip2: (500000.ssbi:pmic:gpio@150): created GPIO 
range 0->43 ==> 500000.ssbi:pmic:gpio@150 PIN 0->43
[    0.809048] device: 'gpiochip2': device_add
[    0.809111] bus: 'gpio': add device gpiochip2
[    0.809190] PM: Adding info for gpio:gpiochip2
[    0.809579] gpio gpiochip2: (500000.ssbi:pmic:gpio@150): added GPIO 
chardev (254:2)
[    0.809623] device: 'gpiochip676': device_add
[    0.809755] PM: Adding info for No Bus:gpiochip676
[    0.809812] gpio gpiochip2: registered GPIOs 676 to 719 on 
500000.ssbi:pmic:gpio@150
[    0.809849] qcom-ssbi-gpio 500000.ssbi:pmic:gpio@150: driver: 
'qcom-ssbi-gpio': driver_bound: bound to device
[    0.809968] qcom-ssbi-gpio 500000.ssbi:pmic:gpio@150: bus: 
'platform': really_probe: bound device to driver qcom-ssbi-gpio
[    0.810114] device: '500000.ssbi:pmic:xoadc@197': device_add
[    0.810186] bus: 'platform': add device 500000.ssbi:pmic:xoadc@197
[    0.810284] PM: Adding info for platform:500000.ssbi:pmic:xoadc@197
[    0.810449] device: 
'platform:500000.ssbi:pmic:xoadc@197--platform:iio-hwmon': device_add
[    0.810621] devices_kset: Moving iio-hwmon to end of list
[    0.810646] PM: Moving platform:iio-hwmon to end of list
[    0.810673] platform iio-hwmon: Linked as a consumer to 
500000.ssbi:pmic:xoadc@197
[    0.810697] /iio-hwmon Dropping the fwnode link to 
/soc/ssbi@500000/pmic/xoadc@197
[    0.810799] device: 
'platform:500000.ssbi:pmic--platform:500000.ssbi:pmic:xoadc@197': device_add
[    0.810966] devices_kset: Moving 500000.ssbi:pmic:xoadc@197 to end of 
list
[    0.810991] PM: Moving platform:500000.ssbi:pmic:xoadc@197 to end of list
[    0.811014] devices_kset: Moving iio-hwmon to end of list
[    0.811036] PM: Moving platform:iio-hwmon to end of list
[    0.811062] platform 500000.ssbi:pmic:xoadc@197: Linked as a consumer 
to 500000.ssbi:pmic
[    0.811087] /soc/ssbi@500000/pmic/xoadc@197 Dropping the fwnode link 
to /soc/ssbi@500000/pmic
[    0.811514] pm8xxx-core 500000.ssbi:pmic: driver: 'pm8xxx-core': 
driver_bound: bound to device
[    0.811645] pm8xxx-core 500000.ssbi:pmic: bus: 'platform': 
really_probe: bound device to driver pm8xxx-core
[    0.811699] ssbi 500000.ssbi: driver: 'ssbi': driver_bound: bound to 
device
[    0.811749] ssbi 500000.ssbi: Dropping the link to 800000.pinctrl
[    0.811775] device: 'platform:800000.pinctrl--platform:500000.ssbi': 
device_unregister
[    0.812023] ssbi 500000.ssbi: bus: 'platform': really_probe: bound 
device to driver ssbi
[    0.812197] bus: 'spmi': add driver pmic-spmi
[    0.812283] device class 'mtd': registering
[    0.812382] device: 'mtd-0': device_add
[    0.812542] PM: Adding info for No Bus:mtd-0
[    0.812737] bus: 'platform': add driver spi_qup
[    0.812947] platform 16080000.spi: bus: 'platform': 
__driver_probe_device: matched device with driver spi_qup
[    0.812993] platform 16080000.spi: bus: 'platform': really_probe: 
probing driver spi_qup with device
[    0.813051] spi_qup 16080000.spi: no pinctrl handle
[    0.813523] spi_qup 16080000.spi: IN:block:16, fifo:64, OUT:block:16, 
fifo:64
[    0.813756] spi_master spi0: using DT 
'/soc/gsbi@16000000/spi@16080000' for 'cs' GPIO lookup
[    0.813861] of_get_named_gpiod_flags: parsed 'cs-gpios' property of 
node '/soc/gsbi@16000000/spi@16080000[0]' - status (0)
[    0.813966] gpio gpiochip0: Persistence not supported for GPIO 8
[    0.814030] device: 'spi0': device_add
[    0.814339] PM: Adding info for No Bus:spi0
[    0.815000] spi_qup 16080000.spi: driver: 'spi_qup': driver_bound: 
bound to device
[    0.815123] spi_qup 16080000.spi: bus: 'platform': really_probe: 
bound device to driver spi_qup
[    0.815284] bus: 'platform': add driver spmi_pmic_arb
[    0.815645] device: 'dummy0': device_add
[    0.816223] PM: Adding info for No Bus:dummy0
[    0.817121] bus: 'mdio_bus': add driver Asix Electronics AX88772A
[    0.817236] bus: 'mdio_bus': add driver Asix Electronics AX88772C
[    0.817328] bus: 'mdio_bus': add driver Asix Electronics AX88796B
[    0.817430] Registering platform device 'Fixed MDIO bus.0'. Parent at 
platform
[    0.817459] device: 'Fixed MDIO bus.0': device_add
[    0.817509] bus: 'platform': add device Fixed MDIO bus.0
[    0.817610] PM: Adding info for platform:Fixed MDIO bus.0
[    0.817766] device: 'fixed-0': device_add
[    0.818604] PM: Adding info for No Bus:fixed-0
[    0.818667] mdio_bus fixed-0: using lookup tables for GPIO lookup
[    0.818697] mdio_bus fixed-0: No GPIO consumer reset found
[    0.818743] bus: 'usb': add driver ax88179_178a
[    0.818852] usbcore: registered new interface driver ax88179_178a
[    0.819682] bus: 'usb': add driver cdc_ether
[    0.819774] usbcore: registered new interface driver cdc_ether
[    0.825755] bus: 'usb': add driver net1080
[    0.826013] usbcore: registered new interface driver net1080
[    0.831486] bus: 'usb': add driver cdc_subset
[    0.831580] usbcore: registered new interface driver cdc_subset
[    0.837420] bus: 'usb': add driver cdc_ncm
[    0.837517] usbcore: registered new interface driver cdc_ncm
[    0.842944] bus: 'usb': add driver r8153_ecm
[    0.843046] usbcore: registered new interface driver r8153_ecm
[    0.848993] device class 'usbmon': registering
[    0.849114] device: 'usbmon0': device_add
[    0.849249] PM: Adding info for No Bus:usbmon0
[    0.849713] bus: 'pci': add driver ehci-pci
[    0.849844] bus: 'pci': add driver xhci_hcd
[    0.849968] bus: 'usb': add driver cdc_acm
[    0.850062] usbcore: registered new interface driver cdc_acm
[    0.854477] cdc_acm: USB Abstract Control Model driver for USB modems 
and ISDN adapters
[    0.860494] bus: 'usb-serial': registered
[    0.860563] bus: 'platform': add driver ci_hdrc
[    0.860732] bus: 'platform': add driver chipidea-usb2
[    0.861023] bus: 'platform': add driver msm_hsusb
[    0.861148] platform 12500000.usb: bus: 'platform': 
__driver_probe_device: matched device with driver msm_hsusb
[    0.861193] platform 12500000.usb: bus: 'platform': really_probe: 
probing driver msm_hsusb with device
[    0.861248] msm_hsusb 12500000.usb: no pinctrl handle
[    0.874029] Registering platform device 'ci_hdrc.0'. Parent at 
12500000.usb
[    0.874059] device: 'ci_hdrc.0': device_add
[    0.874115] bus: 'platform': add device ci_hdrc.0
[    0.874216] PM: Adding info for platform:ci_hdrc.0
[    0.874390] platform ci_hdrc.0: bus: 'platform': 
__driver_probe_device: matched device with driver ci_hdrc
[    0.874429] platform ci_hdrc.0: bus: 'platform': really_probe: 
probing driver ci_hdrc with device
[    0.881850] device: 'ci_hdrc.0.ulpi': device_add
[    0.881945] bus: 'ulpi': add device ci_hdrc.0.ulpi
[    0.882046] PM: Adding info for ulpi:ci_hdrc.0.ulpi
[    0.882183] ulpi ci_hdrc.0.ulpi: bus: 'ulpi': __driver_probe_device: 
matched device with driver qcom_usb_hs_phy
[    0.882225] ulpi ci_hdrc.0.ulpi: bus: 'ulpi': really_probe: probing 
driver qcom_usb_hs_phy with device
[    0.882274] qcom_usb_hs_phy ci_hdrc.0.ulpi: no pinctrl handle
[    0.882557] device: 'regulator:regulator.11--ulpi:ci_hdrc.0.ulpi': 
device_add
[    0.882735] devices_kset: Moving ci_hdrc.0.ulpi to end of list
[    0.882762] PM: Moving ulpi:ci_hdrc.0.ulpi to end of list
[    0.882789] qcom_usb_hs_phy ci_hdrc.0.ulpi: Linked as a consumer to 
regulator.11
[    0.882977] device: 'regulator:regulator.10--ulpi:ci_hdrc.0.ulpi': 
device_add
[    0.883142] devices_kset: Moving ci_hdrc.0.ulpi to end of list
[    0.883167] PM: Moving ulpi:ci_hdrc.0.ulpi to end of list
[    0.883193] qcom_usb_hs_phy ci_hdrc.0.ulpi: Linked as a consumer to 
regulator.10
[    0.883345] device: 'phy-ci_hdrc.0.ulpi.0': device_add
[    0.883485] PM: Adding info for No Bus:phy-ci_hdrc.0.ulpi.0
[    0.883627] qcom_usb_hs_phy ci_hdrc.0.ulpi: driver: 
'qcom_usb_hs_phy': driver_bound: bound to device
[    0.883742] qcom_usb_hs_phy ci_hdrc.0.ulpi: bus: 'ulpi': 
really_probe: bound device to driver qcom_usb_hs_phy
[    0.884242] device: 'ci_hdrc.0': device_add
[    0.884434] PM: Adding info for No Bus:ci_hdrc.0
[    0.884537] device: 'gadget.0': device_add
[    0.884590] bus: 'gadget': add device gadget.0
[    0.884671] PM: Adding info for gadget:gadget.0
[    0.885613] ci_hdrc ci_hdrc.0: driver: 'ci_hdrc': driver_bound: bound 
to device
[    0.885702] ci_hdrc ci_hdrc.0: bus: 'platform': really_probe: bound 
device to driver ci_hdrc
[    0.885917] msm_hsusb 12500000.usb: driver: 'msm_hsusb': 
driver_bound: bound to device
[    0.885948] /soc/usb@12500000 Dropping the fwnode link to 
/soc/usb@12500000/ulpi/phy
[    0.886070] msm_hsusb 12500000.usb: Dropping the link to 
108000.rpm:regulators
[    0.886097] device: 
'platform:108000.rpm:regulators--platform:12500000.usb': device_unregister
[    0.886353] msm_hsusb 12500000.usb: bus: 'platform': really_probe: 
bound device to driver msm_hsusb
[    0.886546] bus: 'platform': add driver npcm_udc
[    0.886825] bus: 'platform': add driver usbmisc_imx
[    0.887313] bus: 'platform': add driver imx_usb
[    0.887772] bus: 'platform': add driver tegra-usb
[    0.888261] device: 'mice': device_add
[    0.888380] PM: Adding info for No Bus:mice
[    0.888922] device: 'psaux': device_add
[    0.889044] PM: Adding info for No Bus:psaux
[    0.889358] mousedev: PS/2 mouse device common for all mice
[    0.889436] bus: 'platform': add driver pm8xxx-keypad
[    0.889694] bus: 'i2c': add driver tm2-touchkey
[    0.889785] bus: 'i2c': add driver elan_i2c
[    0.889923] bus: 'serio': add driver psmouse
[    0.890054] bus: 'i2c': add driver atmel_mxt_ts
[    0.890157] bus: 'platform': add driver pm8xxx-pwrkey
[    0.890346] platform 500000.ssbi:pmic:pwrkey@1c: bus: 'platform': 
__driver_probe_device: matched device with driver pm8xxx-pwrkey
[    0.890390] platform 500000.ssbi:pmic:pwrkey@1c: bus: 'platform': 
really_probe: probing driver pm8xxx-pwrkey with device
[    0.890449] pm8xxx-pwrkey 500000.ssbi:pmic:pwrkey@1c: no pinctrl handle
[    0.891067] device: 'input0': device_add
[    0.891302] PM: Adding info for No Bus:input0
[    0.891416] input: pmic8xxx_pwrkey as 
/devices/platform/soc/500000.ssbi/500000.ssbi:pmic/500000.ssbi:pmic:pwrkey@1c/input/input0
[    0.893798] device: 'event0': device_add
[    0.893914] PM: Adding info for No Bus:event0
[    0.894425] device: 'wakeup1': device_add
[    0.894601] pm8xxx-pwrkey 500000.ssbi:pmic:pwrkey@1c: driver: 
'pm8xxx-pwrkey': driver_bound: bound to device
[    0.894721] pm8xxx-pwrkey 500000.ssbi:pmic:pwrkey@1c: bus: 
'platform': really_probe: bound device to driver pm8xxx-pwrkey
[    0.894844] device: 'uinput': device_add
[    0.894945] PM: Adding info for No Bus:uinput
[    0.895307] bus: 'platform': add driver rtc-pm8xxx
[    0.895587] platform 500000.ssbi:pmic:rtc@11d: bus: 'platform': 
__driver_probe_device: matched device with driver rtc-pm8xxx
[    0.895628] platform 500000.ssbi:pmic:rtc@11d: bus: 'platform': 
really_probe: probing driver rtc-pm8xxx with device
[    0.895675] rtc-pm8xxx 500000.ssbi:pmic:rtc@11d: no pinctrl handle
[    0.896200] device: 'wakeup2': device_add
[    0.896634] device: 'rtc0': device_add
[    0.896813] PM: Adding info for No Bus:rtc0
[    0.897161] Registering platform device 'alarmtimer.0.auto'. Parent 
at rtc0
[    0.897190] device: 'alarmtimer.0.auto': device_add
[    0.897235] bus: 'platform': add device alarmtimer.0.auto
[    0.897333] PM: Adding info for platform:alarmtimer.0.auto
[    0.897431] platform alarmtimer.0.auto: bus: 'platform': 
__driver_probe_device: matched device with driver alarmtimer
[    0.897471] platform alarmtimer.0.auto: bus: 'platform': 
really_probe: probing driver alarmtimer with device
[    0.897516] alarmtimer alarmtimer.0.auto: no default pinctrl state
[    0.897574] alarmtimer alarmtimer.0.auto: driver: 'alarmtimer': 
driver_bound: bound to device
[    0.897638] alarmtimer alarmtimer.0.auto: bus: 'platform': 
really_probe: bound device to driver alarmtimer
[    0.897783] device: 'wakeup3': device_add
[    0.897978] rtc-pm8xxx 500000.ssbi:pmic:rtc@11d: registered as rtc0
[    0.905629] rtc-pm8xxx 500000.ssbi:pmic:rtc@11d: setting system clock 
to 1970-01-01T00:00:00 UTC (0)
[    0.911672] rtc-pm8xxx 500000.ssbi:pmic:rtc@11d: driver: 
'rtc-pm8xxx': driver_bound: bound to device
[    0.911793] rtc-pm8xxx 500000.ssbi:pmic:rtc@11d: bus: 'platform': 
really_probe: bound device to driver rtc-pm8xxx
[    0.911902] i2c_dev: i2c /dev entries driver
[    0.920993] device class 'i2c-dev': registering
[    0.921084] bus: 'platform': add driver i2c_qup
[    0.921293] platform 16280000.i2c: bus: 'platform': 
__driver_probe_device: matched device with driver i2c_qup
[    0.921337] platform 16280000.i2c: bus: 'platform': really_probe: 
probing driver i2c_qup with device
[    0.921621] i2c_qup 16280000.i2c: no init pinctrl state
[    0.921688] i2c_qup 16280000.i2c: no idle pinctrl state
[    0.921789] i2c_qup 16280000.i2c: using default clock-frequency 100000
[    0.925550] device: 'i2c-0': device_add
[    0.925629] bus: 'i2c': add device i2c-0
[    0.925709] PM: Adding info for i2c:i2c-0
[    0.925764] device: 'i2c-0': device_add
[    0.925997] PM: Adding info for No Bus:i2c-0
[    0.926544] device: '0-004a': device_add
[    0.926619] bus: 'i2c': add device 0-004a
[    0.926698] PM: Adding info for i2c:0-004a
[    0.926818] device: 'platform:108000.rpm:regulators--i2c:0-004a': 
device_add
[    0.926988] devices_kset: Moving 0-004a to end of list
[    0.927013] PM: Moving i2c:0-004a to end of list
[    0.927039] i2c 0-004a: Linked as a consumer to 108000.rpm:regulators
[    0.927064] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Dropping 
the fwnode link to /soc/rpm@108000/regulators
[    0.927183] device: 'platform:800000.pinctrl--i2c:0-004a': device_add
[    0.927341] devices_kset: Moving 0-004a to end of list
[    0.927366] PM: Moving i2c:0-004a to end of list
[    0.927392] i2c 0-004a: Linked as a consumer to 800000.pinctrl
[    0.927415] /soc/gsbi@16200000/i2c@16280000/touchscreen@4a Dropping 
the fwnode link to /soc/pinctrl@800000
[    0.927543] i2c 0-004a: bus: 'i2c': __driver_probe_device: matched 
device with driver atmel_mxt_ts
[    0.927584] i2c 0-004a: bus: 'i2c': really_probe: probing driver 
atmel_mxt_ts with device
[    0.927714] atmel_mxt_ts 0-004a: no init pinctrl state
[    0.927758] atmel_mxt_ts 0-004a: no sleep pinctrl state
[    0.927784] atmel_mxt_ts 0-004a: no idle pinctrl state
[    0.928266] device: 'regulator:regulator.39--i2c:0-004a': device_add
[    0.928437] devices_kset: Moving 0-004a to end of list
[    0.928462] PM: Moving i2c:0-004a to end of list
[    0.928487] atmel_mxt_ts 0-004a: Linked as a consumer to regulator.39
[    0.928675] device: 'regulator:regulator.23--i2c:0-004a': device_add
[    0.928834] devices_kset: Moving 0-004a to end of list
[    0.928859] PM: Moving i2c:0-004a to end of list
[    0.928885] atmel_mxt_ts 0-004a: Linked as a consumer to regulator.23
[    0.928916] atmel_mxt_ts 0-004a: using DT 
'/soc/gsbi@16200000/i2c@16280000/touchscreen@4a' for 'reset' GPIO lookup
[    0.929011] of_get_named_gpiod_flags: can't parse 'reset-gpios' 
property of node '/soc/gsbi@16200000/i2c@16280000/touchscreen@4a[0]'
[    0.929102] of_get_named_gpiod_flags: can't parse 'reset-gpio' 
property of node '/soc/gsbi@16200000/i2c@16280000/touchscreen@4a[0]'
[    0.929180] atmel_mxt_ts 0-004a: using lookup tables for GPIO lookup
[    0.929206] atmel_mxt_ts 0-004a: No GPIO consumer reset found
[    0.929234] atmel_mxt_ts 0-004a: using DT 
'/soc/gsbi@16200000/i2c@16280000/touchscreen@4a' for 'wake' GPIO lookup
[    0.929321] of_get_named_gpiod_flags: can't parse 'wake-gpios' 
property of node '/soc/gsbi@16200000/i2c@16280000/touchscreen@4a[0]'
[    0.929410] of_get_named_gpiod_flags: can't parse 'wake-gpio' 
property of node '/soc/gsbi@16200000/i2c@16280000/touchscreen@4a[0]'
[    0.929486] atmel_mxt_ts 0-004a: using lookup tables for GPIO lookup
[    0.929510] atmel_mxt_ts 0-004a: No GPIO consumer wake found
[    1.011982] atmel_mxt_ts 0-004a: Family: 130 Variant: 26 Firmware 
V1.1.AA Objects: 22
[    1.012907] atmel_mxt_ts 0-004a: Enabling RETRIGEN workaround
[    1.040718] atmel_mxt_ts 0-004a: driver: 'atmel_mxt_ts': 
driver_bound: bound to device
[    1.040856] atmel_mxt_ts 0-004a: bus: 'i2c': really_probe: bound 
device to driver atmel_mxt_ts
[    1.040926] i2c_qup 16280000.i2c: driver: 'i2c_qup': driver_bound: 
bound to device
[    1.040978] i2c_qup 16280000.i2c: Dropping the link to 
108000.rpm:regulators
[    1.041005] device: 
'platform:108000.rpm:regulators--platform:16280000.i2c': device_unregister
[    1.041291] i2c_qup 16280000.i2c: bus: 'platform': really_probe: 
bound device to driver i2c_qup
[    1.041460] bus: 'platform': add driver i2c-arb-gpio-challenge
[    1.041708] bus: 'platform': add driver i2c-demux-pinctrl
[    1.041925] bus: 'platform': add driver i2c-mux-gpio
[    1.042141] bus: 'platform': add driver i2c-mux-gpmux
[    1.042377] bus: 'platform': add driver i2c-mux-pinctrl
[    1.042590] bus: 'platform': add driver i2c-mux-reg
[    1.042804] bus: 'platform': add driver msm-restart
[    1.043026] bus: 'platform': add driver syscon-reboot-mode
[    1.043297] device-mapper: uevent: version 1.0.3
[    1.043431] device: 'device-mapper': device_add
[    1.043549] PM: Adding info for No Bus:device-mapper
[    1.044154] atmel_mxt_ts 0-004a: Direct firmware load for 
maxtouch.cfg failed with error -2
[    1.044194] device-mapper: ioctl: 4.48.0-ioctl (2023-03-01) 
initialised: dm-devel@lists.linux.dev
[    1.051850] atmel_mxt_ts 0-004a: Touchscreen size X479Y799
[    1.064232] device: 'input1': device_add
[    1.064486] PM: Adding info for No Bus:input1
[    1.064627] input: Atmel maXTouch Touchscreen as 
/devices/platform/soc/16200000.gsbi/16280000.i2c/i2c-0/0-004a/input/input1
[    1.066419] bus: 'platform': add driver qcom-cpufreq-nvmem
[    1.069660] device: 'mouse0': device_add
[    1.069723] Registering platform device 'qcom-cpufreq-nvmem'. Parent 
at platform
[    1.069772] PM: Adding info for No Bus:mouse0
[    1.069772] device: 'qcom-cpufreq-nvmem': device_add
[    1.069882] bus: 'platform': add device qcom-cpufreq-nvmem
[    1.070130] PM: Adding info for platform:qcom-cpufreq-nvmem
[    1.070246] device: 'event1': device_add
[    1.070356] PM: Adding info for No Bus:event1
[    1.070440] platform qcom-cpufreq-nvmem: bus: 'platform': 
__driver_probe_device: matched device with driver qcom-cpufreq-nvmem
[    1.070512] platform qcom-cpufreq-nvmem: bus: 'platform': 
really_probe: probing driver qcom-cpufreq-nvmem with device
[    1.070598] qcom-cpufreq-nvmem qcom-cpufreq-nvmem: no default pinctrl 
state
[    1.070708] qcom-cpufreq-nvmem qcom-cpufreq-nvmem: probe with driver 
qcom-cpufreq-nvmem failed with error -2
[    1.080743] bus: 'platform': add driver pwrseq_simple
[    1.081163] bus: 'platform': add driver pwrseq_emmc
[    1.081669] bus: 'mmc_rpmb': registered
[    1.081738] bus: 'mmc': add driver mmcblk
[    1.081891] bus: 'amba': add driver mmci-pl18x
[    1.081979] amba 12180000.mmc: probing driver mmci-pl18x asynchronously
[    1.082086] amba 12400000.mmc: probing driver mmci-pl18x asynchronously
[    1.082220] sdhci: Secure Digital Host Controller Interface driver
[    1.090722] sdhci: Copyright(c) Pierre Ossman
[    1.095964] amba 12180000.mmc: bus: 'amba': __driver_probe_device: 
matched device with driver mmci-pl18x
[    1.096575] amba 12180000.mmc: bus: 'amba': really_probe: probing 
driver mmci-pl18x with device
[    1.096623] mmci-pl18x 12180000.mmc: no pinctrl handle
[    1.096667] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.097078] device: 'wakeup4': device_add
[    1.101027] bus: 'platform': add driver sdhci_msm
[    1.101216] mmci-pl18x 12180000.mmc: using DT '/soc/mmc@12180000' for 
'cd' GPIO lookup
[    1.101339] of_get_named_gpiod_flags: can't parse 'cd-gpios' property 
of node '/soc/mmc@12180000[0]'
[    1.101435] of_get_named_gpiod_flags: can't parse 'cd-gpio' property 
of node '/soc/mmc@12180000[0]'
[    1.101526] mmci-pl18x 12180000.mmc: using lookup tables for GPIO lookup
[    1.101553] mmci-pl18x 12180000.mmc: No GPIO consumer cd found
[    1.101588] mmci-pl18x 12180000.mmc: using DT '/soc/mmc@12180000' for 
'wp' GPIO lookup
[    1.101671] of_get_named_gpiod_flags: can't parse 'wp-gpios' property 
of node '/soc/mmc@12180000[0]'
[    1.101735] bus: 'i2c': add driver lm3530-led
[    1.101736] of_get_named_gpiod_flags: can't parse 'wp-gpio' property 
of node '/soc/mmc@12180000[0]'
[    1.101789] mmci-pl18x 12180000.mmc: using lookup tables for GPIO lookup
[    1.101814] mmci-pl18x 12180000.mmc: No GPIO consumer wp found
[    1.101926] bus: 'virtio': add driver virtio_crypto
[    1.102196] device: 'regulator:regulator.13--amba:12180000.mmc': 
device_add
[    1.102237] bus: 'hid': registered
[    1.102286] device class 'hidraw': registering
[    1.102380] hid: raw HID events driver (C) Jiri Kosina
[    1.102386] devices_kset: Moving 12180000.mmc to end of list
[    1.102406] PM: Moving amba:12180000.mmc to end of list
[    1.106861] mmci-pl18x 12180000.mmc: Linked as a consumer to regulator.13
[    1.106919] device: 'uhid': device_add
[    1.107048] device: 'regulator:regulator.14--amba:12180000.mmc': 
device_add
[    1.107171] PM: Adding info for No Bus:uhid
[    1.107326] devices_kset: Moving 12180000.mmc to end of list
[    1.107339] amba 12400000.mmc: bus: 'amba': __driver_probe_device: 
matched device with driver mmci-pl18x
[    1.107352] PM: Moving amba:12180000.mmc to end of list
[    1.107374] mmci-pl18x 12180000.mmc: Linked as a consumer to regulator.14
[    1.107425] amba 12400000.mmc: bus: 'amba': really_probe: probing 
driver mmci-pl18x with device
[    1.107542] mmci-pl18x 12400000.mmc: no pinctrl handle
[    1.108244] mmci-pl18x 12180000.mmc: mmc1: PL180 manf 51 rev0 at 
0x12180000 irq 38,0 (pio)
[    1.108447] device: 'wakeup5': device_add
[    1.111680] device: 'mmc1': device_add
[    1.111959] PM: Adding info for No Bus:mmc1
[    1.112322] mmci-pl18x 12400000.mmc: using DT '/soc/mmc@12400000' for 
'wp' GPIO lookup
[    1.112490] of_get_named_gpiod_flags: can't parse 'wp-gpios' property 
of node '/soc/mmc@12400000[0]'
[    1.112620] of_get_named_gpiod_flags: can't parse 'wp-gpio' property 
of node '/soc/mmc@12400000[0]'
[    1.112722] mmci-pl18x 12400000.mmc: using lookup tables for GPIO lookup
[    1.112767] mmci-pl18x 12400000.mmc: No GPIO consumer wp found
[    1.113533] device: 'regulator:regulator.12--amba:12400000.mmc': 
device_add
[    1.113876] devices_kset: Moving 12400000.mmc to end of list
[    1.113920] PM: Moving amba:12400000.mmc to end of list
[    1.113968] mmci-pl18x 12400000.mmc: Linked as a consumer to regulator.12
[    1.114918] bus: 'hid': add driver hid-generic
[    1.115179] bus: 'usb': add driver usbhid
[    1.115349] usbcore: registered new interface driver usbhid
[    1.120093] usbhid: USB HID core driver
[    1.120393] mmci-pl18x 12400000.mmc: mmc0: PL180 manf 51 rev0 at 
0x12400000 irq 39,0 (pio)
[    1.125455] bus: 'platform': add driver rproc-virtio
[    1.129358] device: 'mmc0': device_add
[    1.129549] PM: Adding info for No Bus:mmc0
[    1.129753] bus: 'platform': add driver qcom-wcnss-pil
[    1.130410] device class 'extcon': registering
[    1.130541] bus: 'platform': add driver extcon-pm8941-misc
[    1.130952] bus: 'platform': add driver armv7-pmu
[    1.131071] platform cpu-pmu: bus: 'platform': __driver_probe_device: 
matched device with driver armv7-pmu
[    1.131141] platform cpu-pmu: bus: 'platform': really_probe: probing 
driver armv7-pmu with device
[    1.131224] armv7-pmu cpu-pmu: no pinctrl handle
[    1.132273] device: 'armv7_krait': device_add
[    1.132382] bus: 'event_source': add device armv7_krait
[    1.132573] PM: Adding info for event_source:armv7_krait
[    1.132710] hw perfevents: enabled with armv7_krait PMU driver, 5 
counters available
[    1.137695] armv7-pmu cpu-pmu: driver: 'armv7-pmu': driver_bound: 
bound to device
[    1.137882] armv7-pmu cpu-pmu: bus: 'platform': really_probe: bound 
device to driver armv7-pmu
[    1.139104] bus: 'platform': add driver qcom,qfprom
[    1.141501] Key type dns_resolver registered
[    1.143700] mmci-pl18x 12180000.mmc: driver: 'mmci-pl18x': 
driver_bound: bound to device
[    1.145518] mmci-pl18x 12180000.mmc: bus: 'amba': really_probe: bound 
device to driver mmci-pl18x
[    1.145561] mmci-pl18x 12180000.mmc: driver mmci-pl18x async attach 
completed: 0
[    1.145778] Registering SWP/SWPB emulation handler
[    1.155963] mmci-pl18x 12400000.mmc: driver: 'mmci-pl18x': 
driver_bound: bound to device
[    1.156088] mmci-pl18x 12400000.mmc: bus: 'amba': really_probe: bound 
device to driver mmci-pl18x
[    1.156129] mmci-pl18x 12400000.mmc: driver mmci-pl18x async attach 
completed: 0
[    1.191022] device: 'cpu_dma_latency': device_add
[    1.191244] PM: Adding info for No Bus:cpu_dma_latency
[    1.192080] Loading compiled-in X.509 certificates
[    1.226363] mmc0: new high speed MMC card at address 0001
[    1.226513] device: 'mmc0:0001': device_add
[    1.226747] bus: 'mmc': add device mmc0:0001
[    1.226846] PM: Adding info for mmc:mmc0:0001
[    1.226933] mmc mmc0:0001: bus: 'mmc': __driver_probe_device: matched 
device with driver mmcblk
[    1.226975] mmc mmc0:0001: bus: 'mmc': really_probe: probing driver 
mmcblk with device
[    1.227029] mmcblk mmc0:0001: no default pinctrl state
[    1.227895] mmcblk0: mmc0:0001 SEM08G 7.28 GiB
[    1.230784] device: 'mmcblk0': device_add
[    1.231039] PM: Adding info for No Bus:mmcblk0
[    1.232213] device: '179:0': device_add
[    1.232390] PM: Adding info for No Bus:179:0
[    1.237013] Alternate GPT is invalid, using primary GPT.
[    1.237243]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 
p15 p16 p17 p18 p19 p20 p21 p22 p23 p24
[    1.241490] device: 'mmcblk0p1': device_add
[    1.241662] PM: Adding info for No Bus:mmcblk0p1
[    1.241978] device: 'mmcblk0p2': device_add
[    1.242126] PM: Adding info for No Bus:mmcblk0p2
[    1.242429] device: 'mmcblk0p3': device_add
[    1.242585] PM: Adding info for No Bus:mmcblk0p3
[    1.242854] device: 'mmcblk0p4': device_add
[    1.243007] PM: Adding info for No Bus:mmcblk0p4
[    1.243274] device: 'mmcblk0p5': device_add
[    1.243431] PM: Adding info for No Bus:mmcblk0p5
[    1.243694] device: 'mmcblk0p6': device_add
[    1.243839] PM: Adding info for No Bus:mmcblk0p6
[    1.244110] device: 'mmcblk0p7': device_add
[    1.244267] PM: Adding info for No Bus:mmcblk0p7
[    1.244530] device: 'mmcblk0p8': device_add
[    1.244675] PM: Adding info for No Bus:mmcblk0p8
[    1.244942] device: 'mmcblk0p9': device_add
[    1.245094] PM: Adding info for No Bus:mmcblk0p9
[    1.245353] device: 'mmcblk0p10': device_add
[    1.245495] PM: Adding info for No Bus:mmcblk0p10
[    1.245749] device: 'mmcblk0p11': device_add
[    1.246005] PM: Adding info for No Bus:mmcblk0p11
[    1.246275] device: 'mmcblk0p12': device_add
[    1.246417] PM: Adding info for No Bus:mmcblk0p12
[    1.246668] device: 'mmcblk0p13': device_add
[    1.246814] PM: Adding info for No Bus:mmcblk0p13
[    1.247084] device: 'mmcblk0p14': device_add
[    1.247238] PM: Adding info for No Bus:mmcblk0p14
[    1.247496] device: 'mmcblk0p15': device_add
[    1.247640] PM: Adding info for No Bus:mmcblk0p15
[    1.247899] device: 'mmcblk0p16': device_add
[    1.248054] PM: Adding info for No Bus:mmcblk0p16
[    1.248311] device: 'mmcblk0p17': device_add
[    1.248453] PM: Adding info for No Bus:mmcblk0p17
[    1.248705] device: 'mmcblk0p18': device_add
[    1.248860] PM: Adding info for No Bus:mmcblk0p18
[    1.249119] device: 'mmcblk0p19': device_add
[    1.249262] PM: Adding info for No Bus:mmcblk0p19
[    1.249567] device: 'mmcblk0p20': device_add
[    1.249721] PM: Adding info for No Bus:mmcblk0p20
[    1.249991] device: 'mmcblk0p21': device_add
[    1.250135] PM: Adding info for No Bus:mmcblk0p21
[    1.250399] device: 'mmcblk0p22': device_add
[    1.250554] PM: Adding info for No Bus:mmcblk0p22
[    1.250825] device: 'mmcblk0p23': device_add
[    1.250969] PM: Adding info for No Bus:mmcblk0p23
[    1.251227] device: 'mmcblk0p24': device_add
[    1.251374] PM: Adding info for No Bus:mmcblk0p24
[    1.252798] mmcblk0boot0: mmc0:0001 SEM08G 2.00 MiB
[    1.252865] device: 'mmcblk0boot0': device_add
[    1.253126] PM: Adding info for No Bus:mmcblk0boot0
[    1.254256] device: '179:32': device_add
[    1.254432] PM: Adding info for No Bus:179:32
[    1.254986] mmcblk0boot1: mmc0:0001 SEM08G 2.00 MiB
[    1.256702] device: 'mmcblk0boot1': device_add
[    1.256931] PM: Adding info for No Bus:mmcblk0boot1
[    1.258077] device: '179:64': device_add
[    1.258232] PM: Adding info for No Bus:179:64
[    1.258413] device: 'mmcblk0rpmb': device_add
[    1.258473] bus: 'mmc_rpmb': add device mmcblk0rpmb
[    1.258557] PM: Adding info for mmc_rpmb:mmcblk0rpmb
[    1.258836] mmcblk0rpmb: mmc0:0001 SEM08G 128 KiB, chardev (248:0)
[    1.261432] mmcblk mmc0:0001: driver: 'mmcblk': driver_bound: bound 
to device
[    1.261507] mmcblk mmc0:0001: bus: 'mmc': really_probe: bound device 
to driver mmcblk
[    1.302601] bus: 'platform': add driver gpio-keys
[    1.302930] platform gpio-keys: bus: 'platform': 
__driver_probe_device: matched device with driver gpio-keys
[    1.303007] platform gpio-keys: bus: 'platform': really_probe: 
probing driver gpio-keys with device
[    1.303475] mmc1: host does not support reading read-only switch, 
assuming write-enable
[    1.303594] gpio-keys gpio-keys: no init pinctrl state
[    1.303699] gpio-keys gpio-keys: no sleep pinctrl state
[    1.303746] gpio-keys gpio-keys: no idle pinctrl state
[    1.304185] gpio-keys gpio-keys: using DT '/gpio-keys/key-home' for 
'(default)' GPIO lookup
[    1.304364] of_get_named_gpiod_flags: parsed 'gpios' property of node 
'/gpio-keys/key-home[0]' - status (0)
[    1.304523] gpio gpiochip0: Persistence not supported for GPIO 40
[    1.305008] gpio-keys gpio-keys: using DT '/gpio-keys/key-volume-up' 
for '(default)' GPIO lookup
[    1.305167] of_get_named_gpiod_flags: parsed 'gpios' property of node 
'/gpio-keys/key-volume-up[0]' - status (0)
[    1.305314] gpio gpiochip0: Persistence not supported for GPIO 50
[    1.305575] mmc1: new high speed SDHC card at address 5048
[    1.305750] gpio-keys gpio-keys: using DT 
'/gpio-keys/key-volume-down' for '(default)' GPIO lookup
[    1.310386] of_get_named_gpiod_flags: parsed 'gpios' property of node 
'/gpio-keys/key-volume-down[0]' - status (0)
[    1.310499] device: 'mmc1:5048': device_add
[    1.310533] gpio gpiochip0: Persistence not supported for GPIO 81
[    1.310681] bus: 'mmc': add device mmc1:5048
[    1.310786] PM: Adding info for mmc:mmc1:5048
[    1.310868] mmc mmc1:5048: bus: 'mmc': __driver_probe_device: matched 
device with driver mmcblk
[    1.310905] mmc mmc1:5048: bus: 'mmc': really_probe: probing driver 
mmcblk with device
[    1.310947] mmcblk mmc1:5048: no default pinctrl state
[    1.310972] device: 'input2': device_add
[    1.311423] PM: Adding info for No Bus:input2
[    1.311635] input: gpio-keys as /devices/platform/gpio-keys/input/input2
[    1.311883] mmcblk1: mmc1:5048 SD16G 14.5 GiB
[    1.316129] device: 'event2': device_add
[    1.322724] device: 'mmcblk1': device_add
[    1.323061] PM: Adding info for No Bus:event2
[    1.323079] PM: Adding info for No Bus:mmcblk1
[    1.323691] device: 'wakeup6': device_add
[    1.324120] gpio-keys gpio-keys: driver: 'gpio-keys': driver_bound: 
bound to device
[    1.324376] gpio-keys gpio-keys: bus: 'platform': really_probe: bound 
device to driver gpio-keys
[    1.324469] device: '179:96': device_add
[    1.324694] PM: Adding info for No Bus:179:96
[    1.324703] Extended deferred probe timeout by 10 secs
[    1.325205] bus: 'amba': add driver amba-proxy
[    1.325389] Extended deferred probe timeout by 10 secs
[    1.325435] clk: Not disabling unused clocks
[    1.326203]  mmcblk1: p1
[    1.327130] PM: genpd: Disabling unused power domains
[    1.331354] device: 'mmcblk1p1': device_add
[    1.333967] PM: Adding info for No Bus:mmcblk1p1
[    1.334396] mmcblk mmc1:5048: driver: 'mmcblk': driver_bound: bound 
to device
[    1.334500] mmcblk mmc1:5048: bus: 'mmc': really_probe: bound device 
to driver mmcblk
[    1.344991] Freeing unused kernel image (initmem) memory: 1024K
[    1.345471] Run /init as init process
[    1.349922]   with arguments:
[    1.349959]     /init
[    1.349994]     PMOS_NO_OUTPUT_REDIRECT
[    1.350030]   with environment:
[    1.350062]     HOME=/
[    1.350096]     TERM=linux
[   11.436203] platform iio-hwmon: Relaxing link with 
500000.ssbi:pmic:xoadc@197

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Rudraksha Gupta]

> Looks like qcom_scm_get_tzmem_pool() returns NULL. Not sure how this
> happens. Can you confirm that the QCom SCM driver probed correctly?

Thanks for looking into this! Please let me know how I can help!


I've been building the driver into the kernel I believe. Here's the 
relevant line in the config:

$ rg -i "scm"
samsung/expressatt/linux.defconfig
1615:# CONFIG_ARM_SCMI_PROTOCOL is not set
1627:CONFIG_QCOM_SCM=y
1628:# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set


It seems like the scm driver is being probed:

~ # dmesg | grep scm
[    0.066438] qcom_scm: convention: smc legacy
[    0.362543] bus: 'platform': add driver qcom_scm


Also here is the complete dmesg output (Had to paste in pastebin as it 
made the email bigger than 100 KB):

https://pastebin.com/4iWKvZ8z

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Dmitry Baryshkov]

On Sat, Sep 07, 2024 at 01:49:02AM GMT, Rudraksha Gupta wrote:
> > Looks like qcom_scm_get_tzmem_pool() returns NULL. Not sure how this
> > happens. Can you confirm that the QCom SCM driver probed correctly?
> 
> Thanks for looking into this! Please let me know how I can help!
> 
> 
> I've been building the driver into the kernel I believe. Here's the relevant
> line in the config:
> 
> $ rg -i "scm"
> samsung/expressatt/linux.defconfig
> 1615:# CONFIG_ARM_SCMI_PROTOCOL is not set
> 1627:CONFIG_QCOM_SCM=y
> 1628:# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set
> 
> 
> It seems like the scm driver is being probed:
> 
> ~ # dmesg | grep scm
> [    0.066438] qcom_scm: convention: smc legacy
> [    0.362543] bus: 'platform': add driver qcom_scm

The scm driver is added, but it is not probed as there is no SCM node in
DT. I'll send and RFT patch to add it. However the issue still persists:
the driver should not crash if there is no SCM device on a system.
qcom_scm_*_alloc should fall back if there is no SCM.

> 
> 
> Also here is the complete dmesg output (Had to paste in pastebin as it made
> the email bigger than 100 KB):
> 
> https://pastebin.com/4iWKvZ8z

-- 
With best wishes
Dmitry

Re: [REGRESSION] firmware: qcom: scm: smc: switch to using the SCM allocator

[Bartosz Golaszewski]

On Sat, 7 Sept 2024 at 11:57, Dmitry Baryshkov
<dmitry.baryshkov@linaro.org> wrote:
>
> On Sat, Sep 07, 2024 at 01:49:02AM GMT, Rudraksha Gupta wrote:
> > > Looks like qcom_scm_get_tzmem_pool() returns NULL. Not sure how this
> > > happens. Can you confirm that the QCom SCM driver probed correctly?
> >
> > Thanks for looking into this! Please let me know how I can help!
> >
> >
> > I've been building the driver into the kernel I believe. Here's the relevant
> > line in the config:
> >
> > $ rg -i "scm"
> > samsung/expressatt/linux.defconfig
> > 1615:# CONFIG_ARM_SCMI_PROTOCOL is not set
> > 1627:CONFIG_QCOM_SCM=y
> > 1628:# CONFIG_QCOM_SCM_DOWNLOAD_MODE_DEFAULT is not set
> >
> >
> > It seems like the scm driver is being probed:
> >
> > ~ # dmesg | grep scm
> > [    0.066438] qcom_scm: convention: smc legacy
> > [    0.362543] bus: 'platform': add driver qcom_scm
>
> The scm driver is added, but it is not probed as there is no SCM node in
> DT. I'll send and RFT patch to add it. However the issue still persists:
> the driver should not crash if there is no SCM device on a system.
> qcom_scm_*_alloc should fall back if there is no SCM.
>

Ugh, so some SCM calls seem to expect that they can get called without
the SCM driver. It's not very intuitive, I would expect that the
driver must be up for SCM to work at all.

I think we should fall back to using kzalloc() in such cases as
there's no struct device to use with the DMA alloc APIs. I'll prepare
a patch.

Bart