linux-kernel - Re: [PATCH] mm: Add kvfree_sensitive() for freeing sensitive data objects

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Message-ID: <102082.1586183529@warthog.procyon.org.uk>
Date:   Mon, 06 Apr 2020 15:32:09 +0100
From:   David Howells <dhowells@...hat.com>
To:     Waiman Long <longman@...hat.com>
Cc:     dhowells@...hat.com, Andrew Morton <akpm@...ux-foundation.org>,
        Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>, linux-mm@...ck.org,
        keyrings@...r.kernel.org, linux-kernel@...r.kernel.org,
        Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: [PATCH] mm: Add kvfree_sensitive() for freeing sensitive data objects

Waiman Long <longman@...hat.com> wrote:

> +static inline void kvfree_sensitive(const void *addr, size_t len)

Linus suggested making it non-inline.

David