On Sun, Mar 28, 2021 at 7:18 PM Lars Povlsen <lars.povlsen@xxxxxxxxxxxxx> wrote: > Linus Walleij writes: > > > On Tue, Mar 23, 2021 at 2:10 PM Arnd Bergmann <arnd@xxxxxxxxxx> wrote: > > > >> From: Arnd Bergmann <arnd@xxxxxxxx> > >> > >> Building with 'make W=1' shows an array overflow: > >> > >> drivers/pinctrl/pinctrl-microchip-sgpio.c: In function 'microchip_sgpio_irq_settype': > >> drivers/pinctrl/pinctrl-microchip-sgpio.c:154:39: error: array subscript 10 is above array bounds of 'const u8[10]' {aka 'const unsigned char[10]'} [-Werror=array-bounds] > >> 154 | u32 regoff = priv->properties->regoff[rno] + off; > >> | ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ > >> drivers/pinctrl/pinctrl-microchip-sgpio.c:55:5: note: while referencing 'regoff' > >> 55 | u8 regoff[MAXREG]; > >> | ^~~~~~ > >> > >> It's not clear to me what was meant here, my best guess is that the > >> offset should have been applied to the third argument instead of the > >> second. > >> > >> Fixes: be2dc859abd4 ("pinctrl: pinctrl-microchip-sgpio: Add irq support (for sparx5)") > >> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> > > > > Patch applied. > > > > Yours, > > Linus Walleij > > I don't understand - I submitted a fix for this already in February > (reported by Gustavo). It took some time for you to get it ack'ed - but > you did (Feb 1st). > > Did it end up getting dropped? No I ended up with your fix in fixes, then forgot about it and applied Arnds fix to devel (for-next) and ended up getting a conflict in my face. Last night I rebased devel, dropped Arnds patch and thus solved the conflict. Yours, Linus Walleij