On 18.03.2025 18:35, Roger Pau Monne wrote: > Relocations are now applied after having moved the trampoline,
That's two entirely different sets of relocations, isn't it? What we generate here is what is to be encoded in the PE binary's .reloc section, for the PE loader to process. And for us to then process again once we move Xen back to its linked position (by virtue of leaving physical mode). Therefore what matters here is whether these relocations are still carried out while on the page tables to boot loader created, or when already on page tables we control. In the former case any relocation to a non-writable section would be liable to fault when applied. Jan
