Hi, Grep, thanks.
>Have you tried this with the 4.9 or 4.4 kernel and ipipe patch? I >think 4.4 (which is based on a SLTS) has been tested on beaglebone >(similar processor). Did you mean kernel 4.14 not 3.14? I mean kernel 4.14. Sorry for mistake. >I think I've reproduced this on a Beaglebone which is based on a >similar processor, I'll look into it this week. Thank you very much! 在 2019-01-22 23:18:03，"Greg Gallagher" <[email protected]> 写道： >On Tue, Jan 22, 2019 at 5:34 AM 张建昆 via Xenomai <[email protected]> wrote: >> >> Hello everyone, here is some new clues: >> 1. I tried xenomai 3.0.8, kernel 3.14.17 and ipipe-core-4.14.71-arm-4.patch. >> Still the same question. > >Have you tried this with the 4.9 or 4.4 kernel and ipipe patch? I >think 4.4 (which is based on a SLTS) has been tested on beaglebone >(similar processor). Did you mean kernel 4.14 not 3.14? > >> 2. It seems the system is locked up once a gpio interrupt is triggered. >> >> 3. Some debug information show that, once a gpio interrupt is triggered, the >> function >> >> 'omap_gpio_irq_handler' is triggered all the time. >I think I've reproduced this on a Beaglebone which is based on a >similar processor, I'll look into it this week. > >> There may be a little bug exists, but i don't know how to amend it. Thank >> you very much, if anyone can help. >> > >-Greg >> >------------------------------ >> > >> >Message: 3 >> >Date: Fri, 18 Jan 2019 11:48:12 +0800 (CST) >> >From: 张建昆 <[email protected]> >> >To: [email protected] >> >Subject: Help: System freeze when edge interrupt trigger, >> > Xenomain3.0.8, ipipe-arm main line, am335x >> >Message-ID: <[email protected]> >> >Content-Type: text/plain; charset="gbk" >> > >> >Hello! >> > The system freeze when interrupt is triggered. I clone ipipe-arm >> > master, and use xenomai 3.0.8 following xenomai startup tutorial. >> >The hardware cpu is am3358. System works fine after start up, but the >> >system immediately locks up when a edge interrupt. For example, >> >the mmc card in pluged in. Is it something worng ? Thank you very much! >> > >> > The kernel config file and dts attached. >> > >> > >> >-------------- next part -------------- >> >A non-text attachment was scrubbed... >> >Name: .config >> >Type: application/octet-stream >> >Size: 129591 bytes >> >Desc: not available >> >URL: >> ><http://xenomai.org/pipermail/xenomai/attachments/20190118/538175f9/attachment.obj> >> >-------------- next part -------------- >> >A non-text attachment was scrubbed... >> >Name: am335x-dnk-v1_LCD800x480_TM070RDH13.dts >> >Type: application/octet-stream >> >Size: 29436 bytes >> >Desc: not available >> >URL: >> ><http://xenomai.org/pipermail/xenomai/attachments/20190118/538175f9/attachment-0001.obj> >> > >> >------------------------------ >> > >> >Subject: Digest Footer >> > >> > >> > >> > >> >------------------------------ >> > >> >End of Xenomai Digest, Vol 81, Issue 17 >> >***************************************
