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	Tue, 27 Feb 2024 15:29:02 +0000
Date: Tue, 27 Feb 2024 07:29:02 -0800
From: Christoph Hellwig <hch@infradead.org>
To: Yisheng Xie <ethan.xys@linux.alibaba.com>
Cc: alex.williamson@redhat.com, akpm@linux-foundation.org,
	kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mm@kvack.org
Subject: Re: [PATCH] vfio/type1: unpin PageReserved page
Message-ID: <Zd3_vjbfN6jTiEz5@infradead.org>
References: <20240226160106.24222-1-ethan.xys@linux.alibaba.com>
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Why does it pin a reserved page?  It should stay the hell away
from it.