linux-kernel - [PATCH v2 0/2] dma-pool fixes

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Message-Id: <20200803160956.19235-1-nsaenzjulienne@suse.de>
Date:   Mon,  3 Aug 2020 18:09:54 +0200
From:   Nicolas Saenz Julienne <nsaenzjulienne@...e.de>
To:     amit.pundir@...aro.org, hch@....de, linux-kernel@...r.kernel.org
Cc:     rientjes@...gle.com, jeremy.linton@....com,
        linux-rpi-kernel@...ts.infradead.org,
        Nicolas Saenz Julienne <nsaenzjulienne@...e.de>,
        Robin Murphy <robin.murphy@....com>,
        iommu@...ts.linux-foundation.org
Subject: [PATCH v2 0/2] dma-pool fixes

Now that we have an explanation to Amir's issue, I took the liberty to
respin the previous dma-pool fixes series with some changes/fixes of my
own.

---

Changes since v1:
 - Make cma_in_zone() more strict, GFP_KERNEL doesn't default to true
   now

 - Check if phys_addr_ok() exists prior calling it

Christoph Hellwig (1):
  dma-pool: fix coherent pool allocations for IOMMU mappings

Nicolas Saenz Julienne (1):
  dma-pool: Only allocate from CMA when in same memory zone

 drivers/iommu/dma-iommu.c   |   4 +-
 include/linux/dma-direct.h  |   3 -
 include/linux/dma-mapping.h |   5 +-
 kernel/dma/direct.c         |  13 +++-
 kernel/dma/pool.c           | 148 ++++++++++++++++++++----------------
 5 files changed, 95 insertions(+), 78 deletions(-)

-- 
2.28.0