On Mon, Sep 27, 2021 at 12:22 PM Greg Kroah-Hartman
<gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Mon, Sep 27, 2021 at 12:15:59PM +0200, Arnd Bergmann wrote:
> > From: Arnd Bergmann <arnd@xxxxxxxx>
> >
> > drivers/leds/led-class-flash.c: In function 'flash_fault_show':
> > drivers/leds/led-class-flash.c:210:16: error: 'sprintf' argument 3 overlaps destination object 'buf' [-Werror=restrict]
> > 210 | return sprintf(buf, "%s\n", buf);
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~
> > drivers/leds/led-class-flash.c:187:54: note: destination object referenced by 'restrict'-qualified argument 1 was declared here
> > 187 | struct device_attribute *attr, char *buf)
> > | ~~~~~~^~~
> > cc1: all warnings being treated as errors
> > make[5]: *** [scripts/Makefile.build:277: drivers/leds/led-class-flash.o] Error 1
> > make[5]: Target '__build' not remade because of errors.
> > make[4]: *** [scripts/Makefile.build:540: drivers/leds] Error 2
> > drivers/thunderbolt/xdomain.c: In function 'modalias_show':
> > drivers/thunderbolt/xdomain.c:733:16: error: 'sprintf' argument 3 overlaps destination object 'buf' [-Werror=restrict]
> > 733 | return sprintf(buf, "%s\n", buf);
> > | ^~~~~~~~~~~~~~~~~~~~~~~~~
> > drivers/thunderbolt/xdomain.c:727:36: note: destination object referenced by 'restrict'-qualified argument 1 was declared here
> > 727 | char *buf)
> >
>
> You also have a thunderbolt change in here as well :(
Oh, and I forgot to explain the change, clearly this one was meant to go
into the 'rework, then send' pile of my fixes.
v2 coming in a bit.
Arnd
