On Mon, Dec 09, 2024 at 09:55:48AM +0100, Geert Uytterhoeven wrote: > On Fri, Dec 6, 2024 at 11:26 PM Christophe JAILLET > <christophe.jaillet@xxxxxxxxxx> wrote: > > 'struct img_ascii_lcd_config' is not modified in this driver. > > > > Constifying this structure moves some data to a read-only section, so > > increase overall security, especially when the structure holds some > > function pointers. > > > > On a x86_64, with allmodconfig: > > Before: > > ====== > > text data bss dec hex filename > > 6110 728 0 6838 1ab6 drivers/auxdisplay/img-ascii-lcd.o > > > > After: > > ===== > > text data bss dec hex filename > > 6198 632 0 6830 1aae drivers/auxdisplay/img-ascii-lcd.o > > > > Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> > > Reviewed-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Pushed to my review and testing queue, thanks! -- With Best Regards, Andy Shevchenko
