On 2022-08-09 5:23 PM, Andy Shevchenko wrote:
On Tue, Aug 9, 2022 at 11:55 AM Cezary Rojewski cezary.rojewski@intel.com wrote:
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I guess this may be simplified with memdup_user(). Otherwise it looks like that.
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(You don't use ppos here, so it's pointless to use simple_write_to_buffer(), right? I have noticed this pattern in SOF code, which might be simplified the same way as I suggested above)
Hello Andy,
Given the two major suggestions (memdup_user() and re-using get_options()) that had a major impact on the patch are both provided by you, would you like me to add any tags to the commit message? I'm speaking of Suggested-by or Co-developed-by and such. In you choose 'yes', please specify tags to be added.
By the way, I've provided 'the final form' on thesofproject/linux as PR [1] to see if no regression is caused in basic scenarios.
[1]: https://github.com/thesofproject/linux/pull/3812
Regards, Czarek