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Date:   Wed, 8 Apr 2020 14:23:56 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Peter Zijlstra <peterz@infradead.org>
Cc:     Christoph Hellwig <hch@lst.de>,
        Andrew Morton <akpm@linux-foundation.org>,
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Subject: Re: [PATCH 17/28] mm: remove the prot argument from vm_map_ram
Message-ID: <20200408122356.GA13282@lst.de>
References: <20200408115926.1467567-1-hch@lst.de> <20200408115926.1467567-18-hch@lst.de> <20200408122104.GZ20713@hirez.programming.kicks-ass.net>
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On Wed, Apr 08, 2020 at 02:21:04PM +0200, Peter Zijlstra wrote:
> On Wed, Apr 08, 2020 at 01:59:15PM +0200, Christoph Hellwig wrote:
> > This is always GFP_KERNEL - for long term mappings with other properties
> > vmap should be used.
> 
>  PAGE_KERNEL != GFP_KERNEL :-)

Yep.  The compiler complained about that a few times :)