From: Oliver Neukum <[email protected]> Date: Mon, 05 Nov 2012 10:24:57 +0100
> On Sunday 04 November 2012 09:29:49 Ming Lei wrote: >> Thip patchset avoids accessing auto-suspended device in ioctl path, >> which is generally triggered by some network utility(ethtool, ifconfig, >> ...) >> >> Most of network devices have the problem, but as discussed in the >> thread: >> >> http://marc.info/?t=135054860600003&r=1&w=2 >> >> the problem should be solved inside driver. >> >> Considered that only smsc75xx and smsc95xx calls usbnet_read_cmd() >> and usbnet_write_cmd() inside its resume and suspend callback, the >> patcheset introduce the nopm version of the two functions which >> should be called only in the resume and suspend callback. So we >> can solve the problem by runtime resuming device before doing >> control message things. > > Hi, > > I am happy with these patches. > Dave, do you have a principal objection regarding these patches, too? There were review comments and the most recently posted series needs to be reposted with that feedback incorporated. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
