* Geert Uytterhoeven <[email protected]> wrote:
> On Tue, Mar 8, 2016 at 9:38 AM, kbuild test robot
> <[email protected]> wrote:
> > FYI, the error/warning still remains.
> >
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> > master
> > head: e2857b8f11a289ed2b61d18d0665e05c1053c446
> > commit: 3795de236d67a05994a1a12759db9d4dd9ffc42c genirq: Distangle
> > kernel/irq/handle.c
> > date: 5 years ago
> > config: m68k-alldefconfig (attached as .config)
> > reproduce:
> > wget
> > https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
> > -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > git checkout 3795de236d67a05994a1a12759db9d4dd9ffc42c
> > # save the attached .config to linux build tree
> > make.cross ARCH=m68k
> >
> > All errors (new ones prefixed by >>):
> >
> > In file included from include/linux/irqnr.h:10:0,
> > from include/linux/irq.h:22,
> > from kernel/irq/irqdesc.c:10:
> > arch/m68k/include/asm/irq.h:25:17: error: expected identifier or '('
> > before numeric constant
> > #define NR_IRQS 0
> > ^
> > include/linux/irqnr.h:15:19: note: in expansion of macro 'NR_IRQS'
> > #define nr_irqs NR_IRQS
> > ^
> > kernel/irq/irqdesc.c:36:5: note: in expansion of macro 'nr_irqs'
> > int nr_irqs = NR_IRQS;
> > ^
> >>> kernel/irq/irqdesc.c:206:2: error: array index in initializer exceeds
> >>> array bounds
> > [0 ... NR_IRQS-1] = {
> > ^
>
> Same comment as before: thou shall not compile kernels for m68k without
> selecting any platform support.
That should be enforced at the Kconfig level.
Thanks,
Ingo
