From mboxrd@z Thu Jan 1 00:00:00 1970 Received: (from majordomo@localhost) by oss.sgi.com (8.11.2/8.11.3) id f8L1TjP08261 for linux-mips-outgoing; Thu, 20 Sep 2001 18:29:45 -0700 Received: from hermes.mvista.com (gateway-1237.mvista.com [12.44.186.158]) by oss.sgi.com (8.11.2/8.11.3) with SMTP id f8L1Tge08258 for ; Thu, 20 Sep 2001 18:29:42 -0700 Received: from mvista.com (IDENT:jsun@orion.mvista.com [10.0.0.75]) by hermes.mvista.com (8.11.0/8.11.0) with ESMTP id f8L1X4A07763; Thu, 20 Sep 2001 18:33:04 -0700 Message-ID: <3BAA962D.C55F2239@mvista.com> Date: Thu, 20 Sep 2001 18:21:49 -0700 From: Jun Sun X-Mailer: Mozilla 4.72 [en] (X11; U; Linux 2.2.18 i686) X-Accept-Language: en MIME-Version: 1.0 To: linux-mips@oss.sgi.com Subject: busybox does not like 2.4.8, or the other way around? Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-linux-mips@oss.sgi.com Precedence: bulk I have a small busybox userland that works fine with 2.4.2 kernel, but failed with the latest 2.4.8 kernel. The symptom is that it is stuck at the following prompt: ================ .... Kernel command line: console=ttyS0,115200 ip=bootp .... Freeing unused kernel memory: 4k freed Algorithmics/MIPS FPU Emulator v1.4 serial console detected. Disabling virtual terminals. init started: BusyBox v0.51 (2001.07.18-06:43+0000) multi-call binary Please press Enter to activate this console. ================ A simple test shows the console is still working, i.e., pressing a key *does* generate an interrupt and ISR *does* read the correct char value. I really cannot think of anything else that might make busybox stuck here. Any clue? Anybody else is using busybox with more recent kernels? Jun