From: Joerg Roedel <joro@8bytes.org>
To: Srinath Mannam <srinath.mannam@broadcom.com>
Cc: poza@codeaurora.org, linux-kernel@vger.kernel.org,
iommu@lists.linux-foundation.org,
bcm-kernel-feedback-list@broadcom.com,
Bjorn Helgaas <bhelgaas@google.com>,
Robin Murphy <robin.murphy@arm.com>
Subject: Re: [PATCH v3] iommu/dma: Fix IOVA reserve dma ranges
Date: Fri, 4 Jun 2021 17:33:38 +0200 [thread overview]
Message-ID: <YLpH0jpLzg5R1K5o@8bytes.org> (raw)
In-Reply-To: <20200914072319.6091-1-srinath.mannam@broadcom.com>
On Mon, Sep 14, 2020 at 12:53:19PM +0530, Srinath Mannam wrote:
> Fix IOVA reserve failure in the case when address of first memory region
> listed in dma-ranges is equal to 0x0.
>
> Fixes: aadad097cd46f ("iommu/dma: Reserve IOVA for PCIe inaccessible DMA address")
> Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com>
> ---
> Changes from v2:
> Modify error message with useful information based on Bjorn's comments.
>
> Changes from v1:
> Removed unnecessary changes based on Robin's review comments.
>
> drivers/iommu/dma-iommu.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
Applied, thanks.
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prev parent reply other threads:[~2021-06-04 15:33 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-14 7:23 [PATCH v3] iommu/dma: Fix IOVA reserve dma ranges Srinath Mannam via iommu
2021-06-02 20:18 ` Sven Peter via iommu
2021-06-03 11:00 ` Robin Murphy
2021-06-04 15:33 ` Joerg Roedel [this message]
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