linux-kernel - Re: [PATCH 7/8] pkeys: add details of system call use to Documentation/

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Message-ID: <20160601104333.7c2014fa@lwn.net>
Date:	Wed, 1 Jun 2016 10:43:33 -0600
From:	Jonathan Corbet <corbet@....net>
To:	Dave Hansen <dave@...1.net>
Cc:	linux-kernel@...r.kernel.org, x86@...nel.org,
	linux-api@...r.kernel.org, linux-arch@...r.kernel.org,
	linux-mm@...ck.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, dave.hansen@...ux.intel.com
Subject: Re: [PATCH 7/8] pkeys: add details of system call use to
 Documentation/

On Tue, 31 May 2016 08:28:24 -0700
Dave Hansen <dave@...1.net> wrote:

> +There are 5 system calls which directly interact with pkeys:
> +
> +	int pkey_alloc(unsigned long flags, unsigned long init_access_rights)
> +	int pkey_free(int pkey);
> +	int sys_pkey_mprotect(unsigned long start, size_t len,
> +			      unsigned long prot, int pkey);
> +	unsigned long pkey_get(int pkey);
> +	int pkey_set(int pkey, unsigned long access_rights);

sys_pkey_mprotect() should just be pkey_mprotect(), right?

jon