From: Robin Murphy <robin.murphy@arm.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: iommu@lists.linux-foundation.org, will@kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] iommu: Streamline iommu_iova_to_phys()
Date: Thu, 15 Jul 2021 15:16:08 +0100 [thread overview]
Message-ID: <d4eb3346-2152-8a7c-619f-b8d5ee222410@arm.com> (raw)
In-Reply-To: <YPBBJUWvFixPpFYF@infradead.org>
On 2021-07-15 15:07, Christoph Hellwig wrote:
> On Thu, Jul 15, 2021 at 02:04:24PM +0100, Robin Murphy wrote:
>> If people are going to insist on calling iommu_iova_to_phys()
>> pointlessly and expecting it to work,
>
> Maybe we need to fix that?
Feel free to try, but we didn't have much luck pushing back on it
previously, so playing whack-a-mole against netdev now is a game I'm
personally happy to stay away from ;)
Robin.
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Robin Murphy <robin.murphy@arm.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: will@kernel.org, iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2] iommu: Streamline iommu_iova_to_phys()
Date: Thu, 15 Jul 2021 15:16:08 +0100 [thread overview]
Message-ID: <d4eb3346-2152-8a7c-619f-b8d5ee222410@arm.com> (raw)
In-Reply-To: <YPBBJUWvFixPpFYF@infradead.org>
On 2021-07-15 15:07, Christoph Hellwig wrote:
> On Thu, Jul 15, 2021 at 02:04:24PM +0100, Robin Murphy wrote:
>> If people are going to insist on calling iommu_iova_to_phys()
>> pointlessly and expecting it to work,
>
> Maybe we need to fix that?
Feel free to try, but we didn't have much luck pushing back on it
previously, so playing whack-a-mole against netdev now is a game I'm
personally happy to stay away from ;)
Robin.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-07-15 14:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-15 13:04 [PATCH v2] iommu: Streamline iommu_iova_to_phys() Robin Murphy
2021-07-15 13:04 ` Robin Murphy
2021-07-15 14:07 ` Christoph Hellwig
2021-07-15 14:07 ` Christoph Hellwig
2021-07-15 14:16 ` Robin Murphy [this message]
2021-07-15 14:16 ` Robin Murphy
2021-07-16 6:19 ` Christoph Hellwig
2021-07-16 6:19 ` Christoph Hellwig
2021-07-16 12:01 ` Robin Murphy
2021-07-16 12:01 ` Robin Murphy
2021-07-26 11:38 ` Joerg Roedel
2021-07-26 11:38 ` Joerg Roedel
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