From: Jason Gunthorpe <jgg@ziepe.ca>
To: Mostafa Saleh <smostafa@google.com>
Cc: linux-kernel@vger.kernel.org, iommu@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, will@kernel.org,
robin.murphy@arm.com, joro@8bytes.org, jean-philippe@linaro.org,
nicolinc@nvidia.com, mshavit@google.com
Subject: Re: [PATCH v2] iommu/arm-smmu-v3: Match Stall behaviour for S2
Date: Thu, 15 Aug 2024 09:05:34 -0300 [thread overview]
Message-ID: <20240815120534.GD3468552@ziepe.ca> (raw)
In-Reply-To: <Zr3m4YCY7Ape3R6y@google.com>
On Thu, Aug 15, 2024 at 11:30:41AM +0000, Mostafa Saleh wrote:
> Yes, s2 translation fault events are the same but with an extra bit
> set (S2), and with a new field for IPA which is not relevant here as
> we only report the IOVA.
Okay, as long as the IOVA is decoded and passed into report_fault it
should be fine
We don't yet have support for specifying the IPA on nesting..
Jason
next prev parent reply other threads:[~2024-08-15 12:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-14 14:56 [PATCH v2] iommu/arm-smmu-v3: Match Stall behaviour for S2 Mostafa Saleh
2024-08-14 15:51 ` Jason Gunthorpe
2024-08-15 11:30 ` Mostafa Saleh
2024-08-15 12:05 ` Jason Gunthorpe [this message]
2024-08-15 12:16 ` Robin Murphy
2024-08-15 12:26 ` Mostafa Saleh
2024-08-15 12:59 ` Jason Gunthorpe
2024-08-15 13:41 ` Robin Murphy
2024-08-15 13:59 ` Jason Gunthorpe
2024-08-16 9:49 ` Mostafa Saleh
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