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From:   Petr Tesarik <petrtesarik@huaweicloud.com>
To:     Christoph Hellwig <hch@lst.de>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        Robin Murphy <robin.murphy@arm.com>,
        iommu@lists.linux.dev (open list:DMA MAPPING HELPERS),
        linux-kernel@vger.kernel.org (open list)
Cc:     Roberto Sassu <roberto.sassu@huaweicloud.com>,
        Kefeng Wang <wangkefeng.wang@huawei.com>, petr@tesarici.cz
Subject: [PATCH v1 0/2] swiotlb: Fix a couple of bugs in sizing areas
Date:   Mon, 26 Jun 2023 15:01:02 +0200
Message-Id: <cover.1687784289.git.petr.tesarik.ext@huawei.com>
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From: Petr Tesarik <petr.tesarik.ext@huawei.com>

While reworking the dynamic SWIOTLB implementation, I ran into some
locking issues with the current implementation. I believe the bugs
are serious enough to be fixed separately.

Petr Tesarik (2):
  swiotlb: Always set the number of areas before allocating the pool
  swiotlb: Reduce the number of areas to match actual memory pool size

 kernel/dma/swiotlb.c | 46 +++++++++++++++++++++++++++++++++-----------
 1 file changed, 35 insertions(+), 11 deletions(-)

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2.25.1