| To: | linux-mips@linux-mips.org |
|---|---|
| Subject: | Re: ADM5120: Data bus error |
| From: | Tsang-Ren Chang <690190029@s90.tku.edu.tw> |
| Date: | Sun, 27 Feb 2005 02:05:59 +0800 |
| In-reply-to: | <20050225100247.GA10193@linux-mips.org> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <421DF870.30708@s90.tku.edu.tw> <20050225100247.GA10193@linux-mips.org> |
| Sender: | linux-mips-bounce@linux-mips.org |
| User-agent: | Mozilla Thunderbird 0.9 (Windows/20041103) |
Ralf Baechle wrote: On Thu, Feb 24, 2005 at 11:53:20PM +0800, Tsang-Ren Chang wrote:Hi, I'm porting linux-2.4.27 on adm5120 (MIPS 4Kc core). But when I copied /sbin/pppd , It crashed.In addition to what Maciej said I'd like to add that bus errors are often signalled asynchronously, so the machine state in a register dump very often has no relation to the actual problem. Ralf . Hi, I rebuilt the kernel with uncached option and the error disappeared. What does that mean? Thanks, T.R. Chang |
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