quoted

quoted

 arch/arm64/kernel/setup.c           | 55 
+++++++++++++++++++++++++++++++++++++
 include/asm-generic/early_ioremap.h |  6 ++++
 mm/early_ioremap.c                  | 22 +++++++++++++++
 3 files changed, 83 insertions(+)

Any reason for not moving x86 over to the new generic version?

I have a patch to do that but I'm not sure how to contrive a
testcase to exercise it.

The easiest option might be to hack up KVM tool [1] to load a kernel an
initrd at suitable addresses.

Otherwise I'm sure someone else must have a way of exercising this.

Mark.

[1] https://git.kernel.org/cgit/linux/kernel/git/will/kvmtool.git/