Re: [PATCH v12 00/17] arm64: MMU enabled kexec relocation

2021-03-21 Thread Pingfan Liu
Hi Pavel, After going through this series, I think if this can be done by using identity map through ttbr0. Then the processes may be neat (I hope so): -1. set up identity map in machine_kexec_post_load(), instead of copying linear map. -2. Also past this temporary identity map to

[PATCH v12 00/17] arm64: MMU enabled kexec relocation

2021-03-03 Thread Pavel Tatashin
Changelog: v12: - A major change compared to previous version. Instead of using contiguous VA range a copy of linear map is now used to perform copying of segments during relocation as it was agreed in the discussion of version 11 of this project. - In