>>>>> On Tue, 4 Sep 2001 18:48:33 +0100 , Phil Thompson <Phil.Thompson@pace.co.uk> said: Phil> The SIGSEGV is being raised because the access_ok() in Phil> setup_frame() in kernel/signal.c is failing when trying to Phil> deliver another signal (SIGALRM or SIGCHLD in my cases). At setup_frame(), sp (regs->regs[29]) is in the kernel kernel stack, isn't it? If so, please try a patch for entry.S I posted a couple days ago. > Subject: Re: segfaults with 2.4.8 Hope this helps. --- Atsushi Nemoto