On Tue, Apr 20, 2021 at 05:10:04PM +0300, Andy Shevchenko wrote: > ffz(), that has been used to count unused native CSs, might produce UB Bit of an IA there...
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Re: [PATCH v1 2/2] spi: Avoid potential UB when counting unused native CSs
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- Subject: Re: [PATCH v1 2/2] spi: Avoid potential UB when counting unused native CSs
- From: Mark Brown <broonie@xxxxxxxxxx>
- Date: Tue, 20 Apr 2021 15:56:16 +0100
- Cc: linux-spi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
- In-reply-to: <20210420141004.59936-2-andriy.shevchenko@linux.intel.com>
- References: <20210420141004.59936-1-andriy.shevchenko@linux.intel.com> <20210420141004.59936-2-andriy.shevchenko@linux.intel.com>
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