Re: [PATCH 5/5] kasan, mm: integrate slab init_on_free with HW_TAGS

On Mon, Mar 8, 2021 at 12:45 PM Marco Elver [off-list ref] wrote:

quoted

-     if (unlikely(slab_want_init_on_free(cachep)))
+     /*
+      * As memory initialization is integrated with hardware tag-based

This may no longer be true if the HW-tags architecture doesn't support
init (although currently it is certainly true).

Perhaps: "As memory initialization may be accelerated by some KASAN
implementations (such as some HW_TAGS architectures) ..."

or whatever else is appropriate.

Will change the comment here and in other patches, thanks!

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