----- Original Message ----- > The patch series introduce LPAE support for user space > utility kexec(the last) and ARM linux kernel(the others). > > I have tested the patch series in armA15 platform which have > more than 4G memory. Hello Liu, I'm curious how you tested this? The crash utility does not have any specific support for LPAE on ARM, and a couple years ago I asked on the crash-utility mailing list whether any of the ARM developers were working on it. But at that time none of them were working with LPAE. I see that you are on the crash-utility mailing list -- are you planning to post follow-up patches to the crash-utility? Thanks, Dave