Re: [Crash-utility] ARM support for CONFIG_SPARSEMEM: (was Re:DDimage)
On Thu, May 26, 2011 at 09:42:00AM -0400, Dave Anderson wrote:
Is that what's happening here? I don't understand the __pv_stub()
stuff, but if the virtual-to-physical unity-mapping is as Takuo
described, then there would have to be a change to the ARM VTOP/PTOV
macros.
I think that this has nothing to do with the error. The pv code is there to
facilitate creating a single binary kernel on ARM. Kernel still has constant
PHYS_OFFSET but we patch v<->p instructions runtime to make the kernel adapt
with the load address.
So having correct PHYS_OFFSET should be enough.