[PATCH 1/4] mm: fix VM_UFFD_MINOR == VM_SHADOW_STACK on USERFAULTFD=y && ARM64_GCS=y

[Mark Brown]

On Tue, May 06, 2025 at 11:52:21AM +0200, Florent Revest wrote:
> On configs with CONFIG_ARM64_GCS=y, VM_SHADOW_STACK is bit 38.
> On configs with CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y (selected by
> CONFIG_ARM64 when CONFIG_USERFAULTFD=y), VM_UFFD_MINOR is _also_ bit 38.

Reviewed-by: Mark Brown <broonie at kernel.org>
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