From mboxrd@z Thu Jan 1 00:00:00 1970 From: peterz@infradead.org (Peter Zijlstra) Date: Thu, 26 May 2011 18:32:17 +0200 Subject: [BUG] "sched: Remove rq->lock from the first half of ttwu()" locks up on ARM In-Reply-To: <1306426823.27474.241.camel@e102391-lin.cambridge.arm.com> References: <1306260792.27474.133.camel@e102391-lin.cambridge.arm.com> <1306272750.2497.79.camel@laptop> <1306343335.21578.65.camel@twins> <1306358128.21578.107.camel@twins> <1306405979.1200.63.camel@twins> <1306407759.27474.207.camel@e102391-lin.cambridge.arm.com> <1306409575.1200.71.camel@twins> <1306412511.1200.90.camel@twins> <20110526154508.GA13788@redhat.com> <1306425584.2497.81.camel@laptop> <1306426148.2497.83.camel@laptop> <1306426823.27474.241.camel@e102391-lin.cambridge.arm.com> Message-ID: <1306427537.2497.86.camel@laptop> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, 2011-05-26 at 17:20 +0100, Marc Zyngier wrote: > > Doesn't look very good here. The serial console basically locks up as > soon as the system gets busy, even if the kernel compilation seem to > progress at a decent pace. OK, I'll leave the one that worked queued up for this release. If we can come up with a better alternative we can try for the next release, that should give us ample time to test things and get us a working kernel now ;-)