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Message-ID: <CAH-u=83oF-cJTCqfA3Onnc4TBGTa7+kCE6sBttUcfWy_r79zzw@mail.gmail.com> Date: Fri, 6 Nov 2015 17:54:17 +0100 From: Jean-Michel Hautbois <jean-michel.hautbois@...-labs.com> To: Arnd Bergmann <arnd@...db.de> Cc: linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>, Fabio Estevam <fabio.estevam@...escale.com>, Jon Nettleton <jon.nettleton@...il.com>, Russell King - ARM Linux <linux@....linux.org.uk>, linux-kernel <linux-kernel@...r.kernel.org> Subject: Re: i.MX6: Oops when unplugging a USB key Hi Arnd, 2015-11-06 17:38 GMT+01:00 Arnd Bergmann <arnd@...db.de>: > On Friday 06 November 2015 17:32:30 Jean-Michel Hautbois wrote: >> I have an issue on my i.MX6 board I don't understand (kernel is a 4.2)... >> When I connect a USB key, and then disconnect it, it oopses and >> reboots (as I have panic on oops, and reboot on panic). >> Seems to be on the umount part... >> The USB is connected through a smsc95xx but I don't think this is related... > > You should normally unmount the file system before unplugging. > > Did this work on other kernels? What happens if you unplug > that stick on your laptop while the file system is mounted? It worked well, it will not write the last dirty page if any that's all... JM -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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