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Subject: Re: [PATCH 03/17] prmem: vmalloc support for dynamic allocation
References: <20181023213504.28905-1-igor.stoppa@huawei.com>
 <20181023213504.28905-4-igor.stoppa@huawei.com>
From: Dave Hansen <dave.hansen@intel.com>
Message-ID: <489bf780-7dd2-2feb-8456-25ad5beeb3e4@intel.com>
Date: Wed, 24 Oct 2018 17:26:00 -0700
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To: Igor Stoppa <igor.stoppa@gmail.com>, Mimi Zohar <zohar@linux.vnet.ibm.com>, Kees Cook <keescook@chromium.org>, Matthew Wilcox <willy@infradead.org>, Dave Chinner <david@fromorbit.com>, James Morris <jmorris@namei.org>, Michal Hocko <mhocko@kernel.org>, kernel-hardening@lists.openwall.com, linux-integrity@vger.kernel.org, linux-security-module@vger.kernel.org
Cc: igor.stoppa@huawei.com, Dave Hansen <dave.hansen@linux.intel.com>, Jonathan Corbet <corbet@lwn.net>, Laura Abbott <labbott@redhat.com>, Andrew Morton <akpm@linux-foundation.org>, Chintan Pandya <cpandya@codeaurora.org>, Joe Perches <joe@perches.com>, "Luis R. Rodriguez" <mcgrof@kernel.org>, Thomas Gleixner <tglx@linutronix.de>, Kate Stewart <kstewart@linuxfoundation.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Philippe Ombredanne <pombredanne@nexb.com>, linux-mm@kvack.org, linux-kernel@vger.kernel.org

On 10/23/18 2:34 PM, Igor Stoppa wrote:
> +#define VM_PMALLOC		0x00000100	/* pmalloc area - see docs */
> +#define VM_PMALLOC_WR		0x00000200	/* pmalloc write rare area */
> +#define VM_PMALLOC_PROTECTED	0x00000400	/* pmalloc protected area */

Please introduce things as you use them.  It's impossible to review a
patch that just says "see docs" that doesn't contain any docs. :)