On Wed, Oct 8, 2014 at 11:29 AM, Ley Foon Tan <lf...@altera.com> wrote: > This patch adds support for signal handling. > > Signed-off-by: Ley Foon Tan <lf...@altera.com>
Maybe I'm misreading your code but where do you check for multiple pending signals? It looks like you're handling only exact one signal before retuning to userspace. This is a serious issue, if you post a SIGSEGV i.e. in do_rt_sigreturn() you need to handle it later instead of directly returning to userspace. -- Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
