On Mon, Oct 5, 2020 at 4:02 PM Marc Zyngier <m...@kernel.org> wrote: > The pca953x driver never checks the result of irq_find_mapping(), > which returns 0 when no mapping is found. When a spurious interrupt > is delivered (which can happen under obscure circumstances), the > kernel explodes as it still tries to handle the error code as > a real interrupt. > > Handle this particular case and warn on spurious interrupts. > > Signed-off-by: Marc Zyngier <m...@kernel.org>
Patch applied for fixes. Yours, Linus Walleij
