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Date: Thu, 1 Nov 2018 13:58:19 +0000 From: <RaghuramChary.Jallipalli@...rochip.com> To: <frieder.schrempf@...tron.de>, <steve.glendinning@...well.net>, <UNGLinuxDriver@...rochip.com> CC: <davem@...emloft.net>, <netdev@...r.kernel.org>, <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <stable@...r.kernel.org> Subject: RE: [PATCH v2] usbnet: smsc95xx: disable carrier check while suspending > We need to make sure, that the carrier check polling is disabled while > suspending. Otherwise we can end up with usbnet_read_cmd() being issued > when only usbnet_read_cmd_nopm() is allowed. If this happens, read > operations lock up. > > Fixes: d69d169493 ("usbnet: smsc95xx: fix link detection for disabled > autonegotiation") > Cc: <stable@...r.kernel.org> > Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de> Reviewed-by: Raghuram Chary J <RaghuramChary.Jallipalli@...rochip.com> -Raghu
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