linux-kernel - Re: [PATCH 5.10 00/89] 5.10.185-rc1 review

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Date:   Tue, 20 Jun 2023 09:25:52 -0400
From:   Tim Lewis <elatllat@...il.com>
To:     osmtendev@...il.com, Greg KH <gregkh@...uxfoundation.org>
Cc:     open list <linux-kernel@...r.kernel.org>, stable@...r.kernel.org
Subject: Re: [PATCH 5.10 00/89] 5.10.185-rc1 review

Is it intentional and acceptable for dmesg to now log 14 "Failed to
create debugfs directory" messages?

I assume it's related to "regulator: Fix error checking for debugfs_create_dir".

dmesg 398 lines: diff ./5.10.184-rc1-dirty.txt ./5.10.185-rc1-dirty.txt
19a20
> 12V: Failed to create debugfs directory
20a22
> 5V: Failed to create debugfs directory
69a72
> FLASH_1V8: Failed to create debugfs directory
72a76
> HUB_5V: Failed to create debugfs directory
121a126,127
> TFLASH_VDD: Failed to create debugfs directory
> TF_IO: Failed to create debugfs directory
122a129
> USB_PWR_EN: Failed to create debugfs directory
123a131
> VCC_1V8: Failed to create debugfs directory
124a133
> VCC_3V3: Failed to create debugfs directory
125a135
> VDDAO_1V8: Failed to create debugfs directory
126a137
> VDDAO_3V3: Failed to create debugfs directory
127a139
> VDDCPU: Failed to create debugfs directory
278a291,292
> regulator-dummy: Failed to create debugfs directory
> regulator: Failed to create debugfs directory

kselftest 270 tests: diff ./out_5.10.184-rc1-dirty.txt
./out_5.10.185-rc1-dirty.txt

ltp 865 tests: diff ./out_5.10.184-rc1-dirty.txt ./out_5.10.185-rc1-dirty.txt