Messages in this thread | | | Date | Thu, 10 Jul 2014 00:43:20 -0700 (PDT) | Subject | Re: [PATCH] usbnet: smsc95xx: add reset_resume function with reset operation | From | David Miller <> |
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From: Joonyoung Shim <jy0922.shim@samsung.com> Date: Thu, 10 Jul 2014 11:49:42 +0900
> The smsc95xx needs to resume with reset operation. Otherwise it causes > system hang by network error like below after resume. This case appears > on odroid u3 board. > > [ 9.727600] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > [ 9.727648] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > [ 9.727689] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > [ 9.727728] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > [ 9.729486] PM: resume of devices complete after 2011.219 msecs > [ 10.117609] Restarting tasks ... done. > [ 11.725099] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > [ 13.480846] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > [ 13.481361] smsc95xx 1-2:1.0 eth0: kevent 2 may have been dropped > ... > > Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Applied.
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