From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Fri, 5 Sep 2014 10:40:56 +0100 Subject: [PATCH FYI 0/4] FIQ-based backtracing support Message-ID: <20140905094056.GD30401@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This is a prototype series for FIQ backtracing support, which is most useful when trying to debug things like a spinlock lockup on a SMP system, or a deadlock inside an IRQs-off region. Some of this is based upon work by Daniel Thompson and others. This is a work in progress - especially the final patch. -- FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up according to speedtest.net.