From: Roman Kagan Date: Wed, 13 Apr 2005 17:40:17 +0000 (+0400) Subject: [PATCH] drivers/base/bus.c: fix iteration in driver_detach() X-Git-Tag: v2.6.12-rc4~133^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2d84f078a8be40f5ae3b4d2ac001e2a7f45fe4f;p=pandora-kernel.git [PATCH] drivers/base/bus.c: fix iteration in driver_detach() With 2.6.11 and 2.6.12-rc2 (and perhaps a few versions before) usb drivers for multi-interface devices, which do usb_driver_release_interface() in their disconnect(), make rmmod hang. It turns out to be due to a bug in drivers/base/bus.c:driver_detach(), that iterates over the list of attached devices with list_for_each_safe() under an assumption that device_release_driver() only releases the current device, while it may also call device_release_driver() for other devices on the same list. The following patch fixes it. Please consider applying. Signed-off-by: Roman Kagan Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed