From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@arm.linux.org.uk (Russell King - ARM Linux) Date: Sat, 12 Apr 2014 01:24:01 +0100 Subject: commit b3a977b224 {ARM: Better virt_to_page() handling} breaks Keystone boot In-Reply-To: References: <53487A9E.70805@ti.com> Message-ID: <20140412002401.GS16119@n2100.arm.linux.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Apr 11, 2014 at 08:13:23PM -0400, Nicolas Pitre wrote: > On Fri, 11 Apr 2014, Santosh Shilimkar wrote: > > > Russell, > > > > The subject commit breaks Keystone boot with higher address space enabled. > > I haven't debugged it further but reverting that patch makes it boot again. > > > > I will further look at it on Monday, but thought of letting you know. > > See my comment at the bottom of this email which might be the cause: > > http://article.gmane.org/gmane.linux.ports.arm.kernel/312721 I still don't see the relevance. Nothing touches __pv_phys_offset after we've booted. From what I can see, this stuff remains incomplete for Keystone. -- FTTC broadband for 0.8mile line: now at 9.7Mbps down 460kbps up... slowly improving, and getting towards what was expected from it.