From: Catalin Marinas <catalin.marinas@arm.com>
To: Oleksandr Tyshchenko <olekstysh@gmail.com>
Cc: xen-devel@lists.xenproject.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Russell King <linux@armlinux.org.uk>,
Will Deacon <will@kernel.org>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Juergen Gross <jgross@suse.com>, Julien Grall <julien@xen.org>,
"Michael S. Tsirkin" <mst@redhat.com>,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH V2 1/7] arm/xen: Introduce xen_setup_dma_ops()
Date: Sat, 7 May 2022 19:52:11 +0100 [thread overview]
Message-ID: <Yna/204BkqV8/vfG@arm.com> (raw)
In-Reply-To: <1651947548-4055-2-git-send-email-olekstysh@gmail.com>
On Sat, May 07, 2022 at 09:19:02PM +0300, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
>
> This patch introduces new helper and places it in new header.
> The helper's purpose is to assign any Xen specific DMA ops in
> a single place. For now, we deal with xen-swiotlb DMA ops only.
> The one of the subsequent commits in current series will add
> xen-grant DMA ops case.
>
> Also re-use the xen_swiotlb_detect() check on Arm32.
>
> Signed-off-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com>
> Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
For arm64:
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
next prev parent reply other threads:[~2022-05-07 18:52 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-07 18:19 [PATCH V2 0/7] virtio: Solution to restrict memory access under Xen using xen-grant DMA-mapping layer Oleksandr Tyshchenko
2022-05-07 18:19 ` [PATCH V2 1/7] arm/xen: Introduce xen_setup_dma_ops() Oleksandr Tyshchenko
2022-05-07 18:52 ` Catalin Marinas [this message]
2022-05-07 18:19 ` [PATCH V2 2/7] xen/grants: support allocating consecutive grants Oleksandr Tyshchenko
2022-05-11 18:00 ` Oleksandr
2022-05-11 21:09 ` Boris Ostrovsky
2022-05-12 6:11 ` Oleksandr
2022-05-12 20:01 ` Boris Ostrovsky
2022-05-13 5:33 ` Juergen Gross
2022-05-13 10:43 ` Oleksandr
2022-05-14 2:34 ` Boris Ostrovsky
2022-05-16 5:59 ` Juergen Gross
2022-05-16 16:00 ` Boris Ostrovsky
2022-05-16 18:30 ` Oleksandr
2022-05-16 18:57 ` Boris Ostrovsky
2022-05-07 18:19 ` [PATCH V2 3/7] xen/grant-dma-ops: Add option to restrict memory access under Xen Oleksandr Tyshchenko
2022-05-09 21:39 ` Stefano Stabellini
2022-05-07 18:19 ` [PATCH V2 4/7] xen/virtio: Enable restricted memory access using Xen grant mappings Oleksandr Tyshchenko
2022-05-09 21:39 ` Stefano Stabellini
2022-05-07 18:19 ` [PATCH V2 5/7] dt-bindings: Add xen,dev-domid property description for xen-grant DMA ops Oleksandr Tyshchenko
2022-05-09 21:39 ` [PATCH V2 5/7] dt-bindings: Add xen, dev-domid " Stefano Stabellini
2022-05-17 0:27 ` [PATCH V2 5/7] dt-bindings: Add xen,dev-domid " Rob Herring
2022-05-18 14:12 ` Oleksandr
2022-05-18 14:32 ` Arnd Bergmann
2022-05-18 16:06 ` Oleksandr
2022-05-18 16:39 ` Arnd Bergmann
2022-05-18 23:32 ` Oleksandr
2022-05-19 1:06 ` Stefano Stabellini
2022-05-19 6:03 ` Oleksandr
2022-05-23 17:30 ` Oleksandr
2022-05-24 1:58 ` Stefano Stabellini
2022-05-24 16:01 ` Rob Herring
2022-05-24 18:34 ` Saravana Kannan
2022-05-25 16:30 ` Oleksandr
2022-05-24 16:11 ` Oleksandr
2022-05-24 17:59 ` Stefano Stabellini
2022-05-25 11:15 ` Oleksandr
2022-05-18 18:59 ` Rob Herring
2022-05-18 23:48 ` Oleksandr
2022-05-07 18:19 ` [PATCH V2 6/7] xen/grant-dma-ops: Retrieve the ID of backend's domain for DT devices Oleksandr Tyshchenko
2022-05-09 21:39 ` Stefano Stabellini
2022-05-07 18:19 ` [PATCH V2 7/7] arm/xen: Assign xen-grant DMA ops for xen-grant DMA devices Oleksandr Tyshchenko
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