Re: [PATCH] m68k: Avoid VLA use in mangle_kernel_stack()

2019-01-21 Thread Geert Uytterhoeven
On Mon, Jan 7, 2019 at 10:29 AM Geert Uytterhoeven wrote: > With gcc 7.3.0: > > arch/m68k/kernel/signal.c: In function ‘mangle_kernel_stack’: > arch/m68k/kernel/signal.c:654:3: warning: ISO C90 forbids variable length > array ‘buf’ [-Wvla] >unsigned long buf[fsize / 2]; /* yes, tw

Re: [PATCH] m68k: Avoid VLA use in mangle_kernel_stack()

2019-01-08 Thread Arnd Bergmann
On Mon, Jan 7, 2019 at 10:29 AM Geert Uytterhoeven wrote: > > With gcc 7.3.0: > > arch/m68k/kernel/signal.c: In function ‘mangle_kernel_stack’: > arch/m68k/kernel/signal.c:654:3: warning: ISO C90 forbids variable length > array ‘buf’ [-Wvla] >unsigned long buf[fsize / 2]; /* yes,