From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Tue, 16 Jun 2015 15:01:49 -0300 Subject: Running kexec on mx6 In-Reply-To: <20150616161317.GS7557@n2100.arm.linux.org.uk> References: <20150616094242.GR7557@n2100.arm.linux.org.uk> <20150616161317.GS7557@n2100.arm.linux.org.uk> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Jun 16, 2015 at 1:13 PM, Russell King - ARM Linux wrote: > Well, the good news is I can reproduce it here... the bad news is that > my attempt to debug it so far is causing extra problems - because the > imx6 uart is having its clocks disabled, which kind'a makes it hard to > get debug out... that's wasted half an hour working that out, and > further debug is now going to have to wait until later this evening > or tomorrow. Thanks, Russell. I am having different results from the initial post now. I noticed that 4.1-rc works fine, but 4.0 does not. If I apply commit fee3fd4fd2ad136b ("ARM: 8338/1: kexec: Relax SMP validation to improve DT compatibility") against 4.0 then kexec works fine here.