Re: [PATCH 2/3] iio: imu: adis16400: fix unprotected debugfs reads

From: Andy Shevchenko

Date: Sat Aug 15 2026 - 04:43:04 EST


On Fri, Aug 14, 2026 at 06:07:27PM +0900, Arka Mondal wrote:
> The serial_number file operations are open coded and never call
> debugfs_file_get(), which debugfs_create_file_unsafe() requires.
> debugfs_remove_recursive() therefore does not wait for a read in
> progress, and unbind frees the iio_dev underneath it.
>
> Use debugfs_create_file() instead.

Have you read the code? Have you read the commit message of the "culprit"
commit?

NAK. Please, revisit all your patches and be careful next time.

--
With Best Regards,
Andy Shevchenko