On Wed, May 20, 2015 at 04:36:52PM +0300, Jarkko Nikula wrote: > sizeof(struct i2c_client) is 1088 bytes on a CONFIG_X86_64=y build and > produces following warning when CONFIG_FRAME_WARN is set to 1024: > > drivers/i2c/i2c-core.c: In function ‘acpi_i2c_space_handler’: > drivers/i2c/i2c-core.c:367:1: warning: the frame size of 1152 bytes is > larger than 1024 bytes [-Wframe-larger-than=] > > This is not critical given that kernel stack is 16 kB on x86_64 but lets > reduce the stack usage by allocating the struct i2c_client from the heap. > > Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx> > Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx> Applied to for-next, thanks!
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