Hello Vivek, Andrew, Martin Here the version 3 patch series for the removal of page tables for the crashkernel memory: [1] kdump: Add infrastructure for unmapping crashkernel memory [2] s390: Add architecture code for unmapping crashkernel memory Changes to version 2: Use resource_size() The patches apply on top of the last kdump patch series that I sent. I would suggest that Martin sends the patches together with the other s390 kdump patches in the next merge window. Michael
