On Mon, Oct 31, 2022 at 01:05:32PM +0100, Julia Lawall wrote: > > > I took a look, but it's pretty complex. You could take the code and > reorganize it so that it is more readable, and then take the definition of > the ARRAY_SIZE macro, to better see what is going on. > > julia > Hello Greg, Julia, I was able to successfully build the fbtft object file for arm architecture as well. I used gcc 6.5.0 and 9.5.0 tool chains. It was successful using both. I have attached the build log from my machine for your reference. I am also looking at the .i file and rearrange the expanded macro to understand it. However, since it is built successfully, I am not sure if that is truly the problem area. Should I resend the patch and check if it still errors the kernel build bot? Anything else I can try? Thank you, ./drv