Am Sonntag, 8. Juli 2018, 22:44:00 CEST schrieb Christoph Hellwig: Hi Christoph, > > diff --git a/include/uapi/linux/aio_abi.h b/include/uapi/linux/aio_abi.h > index 75846164290e..b7705ad66d78 100644 > --- a/include/uapi/linux/aio_abi.h > +++ b/include/uapi/linux/aio_abi.h > @@ -29,7 +29,11 @@ > > #include <linux/types.h> > #include <linux/fs.h> > +#ifdef __KERNEL__ > #include <linux/signal.h> > +#else > +#include <signal.h> > +#endif > #include <asm/byteorder.h> Without such a patch, libkcapi fails to compile as well. See [1]. Apart from your suggested patch above, do you have another suggestion how make the user space code compile? [1] https://github.com/smuellerDD/libkcapi/issues/59 Thanks Stephan