[RFC PATCH 1/6] arm64: mm: explicitly declare module and ftrace execmem regions

[Brendan Jackman]

On Thu Jun 11, 2026 at 1:01 PM UTC, =?UTF-8?q?Adrian=20Barna=C5=9B?= wrote:
> Replace the reliance on the EXECMEM_DEFAULT fallback by explicitly defining
> the execution memory (execmem) regions for MODULE_TEXT, MODULE_DATA, and
> FTRACE in execmem_arch_setup().

Please can you explain in the commit message _why_ you do this. This way
reviewers don't have to make a mental note and come back later after
reading the rest of the patchset. And once it's commited, it will save
readers from having to chase down the contextual commits to figure out
what's going on.