On Tue, Mar 8, 2016 at 5:24 PM, Andy Lutomirski <[email protected]> wrote: > musl implements system call cancellation in an unusual but clever way. > When a thread issues a cancellable syscall, musl issues the syscall > through a special thunk that looks roughly like this: >
FWIW, this patch fails disastrously on 64-bit kernels. I fixed it, but it needs kbuild changes. I'll send those out to the maintainers. --Andy
