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SubjectRe: [PATCH] Ensure that walk_page_range()'s start and end are page-aligned
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DR> It doesn't "ensure" anything without CONFIG_DEBUG_VM enabled, which
DR> isn't the default.

Are you proposing a change in verbiage or a stronger check? A
VM_BUG_ON() seemed on par with other checks, such as the one in
get_user_pages_fast().

--
Dan Smith
IBM Linux Technology Center
email: danms@us.ibm.com


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