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Date:   Thu, 24 Jun 2021 08:40:23 +0100
From:   Christoph Hellwig <hch@infradead.org>
To:     Baoquan He <bhe@redhat.com>
Cc:     linux-kernel@vger.kernel.org, linux-mm@kvack.org, x86@kernel.org,
        rientjes@google.com, rppt@linux.ibm.com, thomas.lendacky@amd.com,
        brijesh.singh@amd.com, kexec@lists.infradead.org
Subject: Re: [PATCH RFC 0/2] dma-pool: allow user to disable atomic pool
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So reduce the amount allocated.  But the pool is needed for proper
operation on systems with memory encryption.  And please add the right
maintainer or at least mailing list for the code you're touching next
time.