From: Andy Shevchenko <andriy.shevchenko@intel.com>
To: Arka Mondal <arkamondalofficial@gmail.com>
Cc: nuno.sa@analog.com, Michael.Hennerich@analog.com,
jic23@kernel.org, dlechner@baylibre.com, andy@kernel.org,
venkat.prashanth2498@gmail.com, rohitsarkar5398@gmail.com,
linux@analog.com, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 2/3] iio: imu: adis16400: fix unprotected debugfs reads
Date: Sat, 15 Aug 2026 11:42:30 +0300 [thread overview]
Message-ID: <aoAmduhNrHoJdmn7@ashevche-desk.local> (raw)
In-Reply-To: <20260814090728.965922-2-arkamondalofficial@gmail.com>
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
next prev parent reply other threads:[~2026-08-15 8:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-14 9:07 [PATCH 1/3] iio: imu: adis16480: fix unprotected debugfs reads Arka Mondal
2026-08-14 9:07 ` [PATCH 2/3] iio: imu: adis16400: " Arka Mondal
2026-08-15 8:42 ` Andy Shevchenko [this message]
2026-08-22 21:37 ` Jonathan Cameron
2026-08-24 8:29 ` Andy Shevchenko
2026-08-14 9:07 ` [PATCH 3/3] iio: gyro: adis16136: " Arka Mondal
2026-08-15 8:49 ` Andy Shevchenko
2026-08-22 21:39 ` Jonathan Cameron
2026-08-15 8:47 ` [PATCH 1/3] iio: imu: adis16480: " Andy Shevchenko
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