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1c0841140b
The unlikely predates an era where we were checking for hwpoisoned/migration entries prior to checking whether the pte was present. Currently, we check for the pte to be a migration/hwpoison entry after we have checked that is not present, so it must be either one or the other. Link: https://lkml.kernel.org/r/20250627102904.107202-6-osalvador@suse.de Link: https://lkml.kernel.org/r/20250630144212.156938-6-osalvador@suse.de Signed-off-by: Oscar Salvador <osalvador@suse.de> Acked-by: David Hildenbrand <david@redhat.com> Cc: Gavin Guo <gavinguo@igalia.com> Cc: Muchun Song <muchun.song@linux.dev> Cc: Peter Xu <peterx@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.