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

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To: Waiman Long <longman@xxxxxxxxxx>
Subject: Re: [PATCH] mm: Add kvfree_sensitive() for freeing sensitive data objects
From: David Howells <dhowells@xxxxxxxxxx>
Date: Mon, 06 Apr 2020 15:32:09 +0100
Cc: dhowells@xxxxxxxxxx, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Jarkko Sakkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>, James Morris <jmorris@xxxxxxxxx>, "Serge E. Hallyn" <serge@xxxxxxxxxx>, linux-mm@xxxxxxxxx, keyrings@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
In-reply-to: <20200406023700.1367-1-longman@redhat.com>
Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903
References: <20200406023700.1367-1-longman@redhat.com>

Waiman Long <longman@xxxxxxxxxx> wrote:

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

Linus suggested making it non-inline.

David

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