On Mon, Jan 21, 2019 at 9:06 AM Mike Rapoport <rppt@xxxxxxxxxxxxx> wrote:
> Add check for the return value of memblock_alloc*() functions and call
> panic() in case of error.
> The panic message repeats the one used by panicing memblock allocators with
> adjustment of parameters to include only relevant ones.
>
> The replacement was mostly automated with semantic patches like the one
> below with manual massaging of format strings.
>
> @@
> expression ptr, size, align;
> @@
> ptr = memblock_alloc(size, align);
> + if (!ptr)
> + panic("%s: Failed to allocate %lu bytes align=0x%lx\n", __func__,
> size, align);
>
> Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
> arch/m68k/atari/stram.c | 4 ++++
> arch/m68k/mm/init.c | 3 +++
> arch/m68k/mm/mcfmmu.c | 6 ++++++
> arch/m68k/mm/motorola.c | 9 +++++++++
> arch/m68k/mm/sun3mmu.c | 6 ++++++
> arch/m68k/sun3/sun3dvma.c | 3 +++
For m68k:
Reviewed-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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