On Thu, Dec 13, 2018 at 04:50:06PM -0800, Kees Cook wrote: > On Thu, Dec 13, 2018 at 12:10 PM Tycho Andersen <ty...@tycho.ws> wrote: > > > > A recent patch landed in the security tree [1] that changed the type of the > > seccomp syscall. Unfortunately, I didn't quite get every instance of the > > forward declarations, and thus there is a build failure. Here's the last > > one that I could find, for s390. It should go through the security tree, > > although hopefully some s390 people can check and make sure it looks > > reasonable? > > > > The only oddity is the trailing semicolon; some lines around this patch > > have it, and some lines don't. I've left this one as-is. > > > > [1]: https://lore.kernel.org/lkml/20181212231630.GA31584@beast/T/#u > > > > Signed-off-by: Tycho Andersen <ty...@tycho.ws> > > Thanks! Added to my -next tree. > > -Kees
Hi Kees, did you forget to push your tree? At least today's linux-next kernel fails to compile on s390 because of this missing patch. > > arch/s390/kernel/compat_wrapper.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/arch/s390/kernel/compat_wrapper.c > > b/arch/s390/kernel/compat_wrapper.c > > index 2ce28bf0c5ec..48c4ce668244 100644 > > --- a/arch/s390/kernel/compat_wrapper.c > > +++ b/arch/s390/kernel/compat_wrapper.c > > @@ -164,7 +164,7 @@ COMPAT_SYSCALL_WRAP3(finit_module, int, fd, const char > > __user *, uargs, int, fla > > COMPAT_SYSCALL_WRAP3(sched_setattr, pid_t, pid, struct sched_attr __user > > *, attr, unsigned int, flags); > > COMPAT_SYSCALL_WRAP4(sched_getattr, pid_t, pid, struct sched_attr __user > > *, attr, unsigned int, size, unsigned int, flags); > > COMPAT_SYSCALL_WRAP5(renameat2, int, olddfd, const char __user *, oldname, > > int, newdfd, const char __user *, newname, unsigned int, flags); > > -COMPAT_SYSCALL_WRAP3(seccomp, unsigned int, op, unsigned int, flags, const > > char __user *, uargs) > > +COMPAT_SYSCALL_WRAP3(seccomp, unsigned int, op, unsigned int, flags, void > > __user *, uargs) > > COMPAT_SYSCALL_WRAP3(getrandom, char __user *, buf, size_t, count, > > unsigned int, flags) > > COMPAT_SYSCALL_WRAP2(memfd_create, const char __user *, uname, unsigned > > int, flags) > > COMPAT_SYSCALL_WRAP3(bpf, int, cmd, union bpf_attr *, attr, unsigned int, > > size);
