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From: Linus Torvalds <torvalds@linux-foundation.org>
To: Robin Murphy <robin.murphy@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>, Will Deacon <will@kernel.org>,
	iommu <iommu@lists.linux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] iommu: Clarify default domain Kconfig
Date: Wed, 8 Sep 2021 09:47:03 -0700	[thread overview]
Message-ID: <CAHk-=whm5tP-JDnZ=LCr2ZpnPaAZakZyN=wD_tY7pydQJRtJXw@mail.gmail.com> (raw)
In-Reply-To: <69a0c6f17b000b54b8333ee42b3124c1d5a869e2.1631105737.git.robin.murphy@arm.com>

On Wed, Sep 8, 2021 at 5:55 AM Robin Murphy <robin.murphy@arm.com> wrote:
>
> Although strictly it is the AMD and Intel drivers which have an existing
> expectation of lazy behaviour by default, it ends up being rather
> unintuitive to describe this literally in Kconfig. Express it instead as
> an architecture dependency, to clarify that it is a valid config-time
> decision.

Thanks, I think this describes the behavior much more naturally, even
if apparently the end result is pretty much identical.

I'm assuming I'll get it through the iommu tree eventually (no need to
expedite this),

           Linus

  reply	other threads:[~2021-09-08 16:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-08 12:55 [PATCH] iommu: Clarify default domain Kconfig Robin Murphy
2021-09-08 16:47 ` Linus Torvalds [this message]
2021-09-09  9:48   ` Joerg Roedel

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