Hi Sameer, > > > On Tue, 2016-04-26 at 16:14 -0600, Sameer Goel wrote: > > > > Starting 4.6-rc4 the kernel memblock start is rounded down to a desirable > > > > alignment. So, the kernel can see reserved memory regions before the kernel > > > > start address in the iomem query. > > > > Need to make sure that the right kernel start address is picked from the iomem > > > > query. > > > > --- It is still in question whether or not your's is the correct fix. Could you provide a test case that hits this problem so we can work on the solution? Thanks. -Geoff
