Hi, Alan has been looking at a glibc test fail. His analysis shows SEGVs in signal handlers using sigaltstack, and that MINSIGSTKSZ and SIGSTKSZ are too small.
We increased the size of rt_sigframe in commit 2b0a576d15e0 (powerpc: Add new transactional memory state to the signal context) but didn't bump either SIGSTKSZ and MINSIGSTKSZ. We need to do that in both the kernel and glibc, but I'm a bit worried we could have broken existing applications that use sigaltstack. Anton _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
