Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) client-ip=2620:137:e000::3:7;
Date:   Wed, 13 Sep 2023 14:26:56 +0200
From:   Petr =?UTF-8?B?VGVzYcWZw61r?= <petr@tesarici.cz>
To:     Christoph Hellwig <hch@lst.de>,
        Catalin Marinas <catalin.marinas@arm.com>
Cc:     Marek Szyprowski <m.szyprowski@samsung.com>,
        Robin Murphy <robin.murphy@arm.com>,
        "open list:DMA MAPPING HELPERS" <iommu@lists.linux.dev>,
        open list <linux-kernel@vger.kernel.org>,
        Roberto Sassu <roberto.sassu@huaweicloud.com>,
        Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH] swiotlb: fix the check whether a device has used
 software IO TLB
Message-ID: <20230913142656.29e135d6@meshulam.tesarici.cz>
In-Reply-To: <20230913121403.GB4544@lst.de>
References: <20230913114016.17752-1-petr@tesarici.cz>
        <20230913121403.GB4544@lst.de>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Wed, 13 Sep 2023 14:14:03 +0200
Christoph Hellwig <hch@lst.de> wrote:

> Thanks, I've applied this to get it into linux-next ASAP.  I'd love
> to have reviews before sending it on to Linus, though.

Fully understood, given my past record. ;-)

@Catalin Marinas: I have added you to the list of recipient, because you
spotted some issues with memory barriers in one of my previous attempts.

Petr T