From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
To: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
will.deacon@arm.com, linux-kernel@vger.kernel.org,
iommu@lists.linux-foundation.org, robh+dt@kernel.org,
robin.murphy@arm.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 8/8] iommu/arm-smmu-v3: Add support for PCI PASID
Date: Tue, 11 Jun 2019 15:35:35 +0100 [thread overview]
Message-ID: <3994ac33-e3e5-ba34-a669-c70a76a97e6e@arm.com> (raw)
In-Reply-To: <20190611114542.000021f1@huawei.com>
On 11/06/2019 11:45, Jonathan Cameron wrote:
>> + pci_disable_pasid(pdev);
>> + master->ssid_bits = 0;
>
> If we are being really fussy about ordering, why have this set of
> ssid_bits after pci_disable_pasid rather than before (to reverse order
> of .._enable_pasid)?
Sure, I'll change that
Thanks,
Jean
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next prev parent reply other threads:[~2019-06-11 14:36 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 18:47 [PATCH 0/8] iommu: Add auxiliary domain and PASID support to Arm SMMUv3 Jean-Philippe Brucker
2019-06-10 18:47 ` [PATCH 1/8] iommu: Add I/O ASID allocator Jean-Philippe Brucker
2019-06-11 9:36 ` Jonathan Cameron
2019-06-11 14:35 ` Jean-Philippe Brucker
2019-06-11 18:13 ` Jacob Pan
2019-06-18 14:22 ` Jean-Philippe Brucker
2019-06-18 17:05 ` Jacob Pan
2019-06-19 14:26 ` Jean-Philippe Brucker
2019-06-11 12:26 ` Jacob Pan
2019-06-11 14:37 ` Jean-Philippe Brucker
2019-06-11 17:10 ` Jacob Pan
2019-06-12 11:30 ` Jean-Philippe Brucker
2019-06-10 18:47 ` [PATCH 2/8] dt-bindings: document PASID property for IOMMU masters Jean-Philippe Brucker
2019-07-08 7:58 ` Auger Eric
2019-06-10 18:47 ` [PATCH 3/8] iommu/arm-smmu-v3: Support platform SSID Jean-Philippe Brucker
2019-06-11 9:42 ` Jonathan Cameron
2019-06-11 14:35 ` Jean-Philippe Brucker
2019-06-18 18:08 ` Will Deacon
2019-06-19 11:53 ` Jean-Philippe Brucker
2019-07-08 7:58 ` Auger Eric
2019-09-19 14:51 ` Jean-Philippe Brucker
2019-06-10 18:47 ` [PATCH 4/8] iommu/arm-smmu-v3: Add support for Substream IDs Jean-Philippe Brucker
2019-06-11 10:19 ` Jonathan Cameron
2019-06-11 14:35 ` Jean-Philippe Brucker
2019-06-26 18:00 ` Will Deacon
2019-07-04 9:33 ` Jean-Philippe Brucker
2019-09-19 14:57 ` Jean-Philippe Brucker
2019-07-08 15:31 ` Auger Eric
2019-09-19 15:01 ` Jean-Philippe Brucker
2019-06-10 18:47 ` [PATCH 5/8] iommu/arm-smmu-v3: Add second level of context descriptor table Jean-Philippe Brucker
2019-06-11 10:24 ` Jonathan Cameron
2019-07-08 15:13 ` Auger Eric
2019-06-10 18:47 ` [PATCH 6/8] iommu/arm-smmu-v3: Support auxiliary domains Jean-Philippe Brucker
2019-06-26 17:59 ` Will Deacon
2019-07-05 16:29 ` Jean-Philippe Brucker
2019-09-19 15:06 ` Jean-Philippe Brucker
2019-06-10 18:47 ` [PATCH 7/8] iommu/arm-smmu-v3: Improve add_device() error handling Jean-Philippe Brucker
2019-07-08 7:58 ` Auger Eric
2019-06-10 18:47 ` [PATCH 8/8] iommu/arm-smmu-v3: Add support for PCI PASID Jean-Philippe Brucker
2019-06-11 10:45 ` Jonathan Cameron
2019-06-11 14:35 ` Jean-Philippe Brucker [this message]
2019-07-08 7:58 ` Auger Eric
2019-09-19 15:10 ` Jean-Philippe Brucker
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