On Wed, Apr 21, 2021 at 5:05 PM Mark Brown <broonie@xxxxxxxxxx> wrote: > > On Wed, Apr 21, 2021 at 04:06:48PM +0200, Arnd Bergmann wrote: > > From: Arnd Bergmann <arnd@xxxxxxxx> > > > > Printing size_t needs a special %zd format modifier to avoid a > > warning like: > > This doesn't apply against current code, please check and resend. It appears that you just applied 1b8a7d4282c0 ("spi: stm32-qspi: Fix compilation warning in ARM64") after today's linux-next was cut. I suspect Patrice's patch now causes a warning on all architectures on which size_t is defined as 'unsigned int'. Arnd