linux-kernel - Re: TI: X15 the connected SSD is not detected on Linux next 20221006 tag

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Date:   Wed, 30 Nov 2022 10:03:31 +0000
From:   Niklas Cassel <Niklas.Cassel@....com>
To:     Naresh Kamboju <naresh.kamboju@...aro.org>
CC:     Serge Semin <fancer.lancer@...il.com>,
        Praneeth Bajjuri <praneeth@...com>,
        Arnd Bergmann <arnd@...db.de>,
        Anders Roxell <anders.roxell@...aro.org>,
        Serge Semin <Sergey.Semin@...kalelectronics.ru>,
        Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        open list <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "regressions@...ts.linux.dev" <regressions@...ts.linux.dev>,
        "open list:LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)" 
        <linux-ide@...r.kernel.org>,
        "lkft-triage@...ts.linaro.org" <lkft-triage@...ts.linaro.org>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        Carlos Hernandez <ceh@...com>,
        Sumit Semwal <sumit.semwal@...aro.org>
Subject: Re: TI: X15 the connected SSD is not detected on Linux next 20221006
 tag

On Wed, Nov 30, 2022 at 03:10:37PM +0530, Naresh Kamboju wrote:
> On Mon, 17 Oct 2022 at 21:22, Serge Semin <fancer.lancer@...il.com> wrote:
> 
> FYI,
> 
> We have been noticing this problem [a] & [b] on Linux mainline master 6.1.0-rc7
> 
>     Test error: mkfs.ext4
> /dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84 failed; job
> exit
> 
> Please suggest a way forward on this reported issue on arm32 TI BeagleBoard X15
> device. Build and Kernel configs details provided in the metadata section.
> 
> metadata:
>   git_ref: master
>   git_repo: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline
>   git_sha: b7b275e60bcd5f89771e865a8239325f86d9927d
>   git_describe: v6.1-rc7
>   kernel_version: 6.1.0-rc7
>   kernel-config: https://builds.tuxbuild.com/2I9I42JhhQqS9GOpFppfRiuqtRW/config
>   build-url: https://gitlab.com/Linaro/lkft/mirrors/torvalds/linux-mainline/-/pipelines/706371149
>   artifact-location: https://builds.tuxbuild.com/2I9I42JhhQqS9GOpFppfRiuqtRW
>   toolchain: gcc-10
> 
> [a] https://lkft.validation.linaro.org/scheduler/job/5892099
> [b] https://lore.kernel.org/all/20221017155246.zxal2cfehjgaajcu@mobilestation/
> 
> - Naresh

Hello Naresh,


Looking at the error from the log:

+ mkfs.ext4 /dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84
mke2fs 1.46.5 (30-Dec-2021)
The file /dev/disk/by-id/ata-SanDisk_SSD_PLUS_120GB_190702A00D84 does not exist and no size was specified.

It seems like the device that you are trying to format does not exist.



On October 17th Serge suggested that you guys should try to enable:
CONFIG_AHCI_DWC
and see if that does solve your problem.

There was never any reply to his suggestion.



Looking at the config in:
>   kernel-config: https://builds.tuxbuild.com/2I9I42JhhQqS9GOpFppfRiuqtRW/config

# CONFIG_AHCI_DWC is not set

This Kconfig is indeed not enabled.

Could you guys please try the suggestion from Serge?


Kind regards,
Niklas