From mboxrd@z Thu Jan 1 00:00:00 1970 From: bill4carson@gmail.com (bill4carson) Date: Wed, 09 May 2012 17:11:05 +0800 Subject: Query about: ARM11 MPCore: preemption/task migration cache coherency Message-ID: <4FAA34A9.5020708@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, All I'm using ARM11 MPCore on linux-2.6.34, unfortunately I have random panic/segment fault with task migration. I noticed a patch set [ARM11 MPCore: preemption/task migration cache coherency fixups] to fix such issues in here: http://lists.infradead.org/pipermail/linux-arm-kernel/2011-October/069851.html It seems there is no follow ups, is there official patch to fix such issues? thanks -- Love each day! --bill