the following patch was just integrated into master: commit 0c2364c17ca40a4c726d98f3d2861d27ec02fed5 Author: Nico Huber nico.huber@secunet.com Date: Thu Nov 22 17:21:57 2012 +0100
libpayload: Fix interrupt-queue cleanup for OHCI
We have to free TDs more carefully if they have been processed by the controller yet. The current code tries to force the controller to post them back to the done queue, but that seems wrong. We can't be sure, when they get written back. This resulted in leaking TDs with an invalid reference to a freed interrupt queue.
The new approach: Mark the interrupt queue to be destroyed and handle the freeing later, when the controller posted the last TD to the done queue.
Change-Id: I79d80a9dc89e1ca79dc125c4bbccbf23664227b3 Signed-off-by: Nico Huber nico.huber@secunet.com Reviewed-on: http://review.coreboot.org/1905 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi patrick@georgi-clan.de
Reviewed-By: Patrick Georgi patrick@georgi-clan.de at Sat Nov 24 08:54:03 2012, giving +2 See http://review.coreboot.org/1905 for details.
-gerrit