From: Lu Baolu <baolu.lu@linux.intel.com>
To: Jacob Pan <jacob.jun.pan@linux.intel.com>,
iommu@lists.linux-foundation.org,
LKML <linux-kernel@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>,
Alex Williamson <alex.williamson@redhat.com>
Cc: "Tian, Kevin" <kevin.tian@intel.com>,
Raj Ashok <ashok.raj@intel.com>, Jonathan Corbet <corbet@lwn.net>,
Jean-Philippe Brucker <jean-philippe@linaro.com>,
Christoph Hellwig <hch@infradead.org>,
David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH v3 5/5] iommu/uapi: Support both kernel and user unbind guest PASID
Date: Thu, 25 Jun 2020 20:59:06 +0800 [thread overview]
Message-ID: <8d9d5692-b603-19eb-3f69-c18cfef7b450@linux.intel.com> (raw)
In-Reply-To: <1592931837-58223-6-git-send-email-jacob.jun.pan@linux.intel.com>
Hi Jacob,
On 2020/6/24 1:03, Jacob Pan wrote:
> +int __iommu_sva_unbind_gpasid(struct iommu_domain *domain, struct device *dev,
> + struct iommu_gpasid_bind_data *data)
> {
> if (unlikely(!domain->ops->sva_unbind_gpasid))
> return -ENODEV;
>
> - return domain->ops->sva_unbind_gpasid(dev, pasid);
> + return domain->ops->sva_unbind_gpasid(dev, data->hpasid);
> +}
> +EXPORT_SYMBOL_GPL(__iommu_sva_unbind_gpasid);
__iommu_sva_unbind_gpasid() looks more like an internal only helper. How
about something like iommu_sva_kunbind_gpasid()?
Best regards,
baolu
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iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Lu Baolu <baolu.lu@linux.intel.com>
To: Jacob Pan <jacob.jun.pan@linux.intel.com>,
iommu@lists.linux-foundation.org,
LKML <linux-kernel@vger.kernel.org>,
Joerg Roedel <joro@8bytes.org>,
Alex Williamson <alex.williamson@redhat.com>
Cc: baolu.lu@linux.intel.com, David Woodhouse <dwmw2@infradead.org>,
Yi Liu <yi.l.liu@intel.com>, "Tian, Kevin" <kevin.tian@intel.com>,
Raj Ashok <ashok.raj@intel.com>,
Christoph Hellwig <hch@infradead.org>,
Jean-Philippe Brucker <jean-philippe@linaro.com>,
Eric Auger <eric.auger@redhat.com>,
Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH v3 5/5] iommu/uapi: Support both kernel and user unbind guest PASID
Date: Thu, 25 Jun 2020 20:59:06 +0800 [thread overview]
Message-ID: <8d9d5692-b603-19eb-3f69-c18cfef7b450@linux.intel.com> (raw)
In-Reply-To: <1592931837-58223-6-git-send-email-jacob.jun.pan@linux.intel.com>
Hi Jacob,
On 2020/6/24 1:03, Jacob Pan wrote:
> +int __iommu_sva_unbind_gpasid(struct iommu_domain *domain, struct device *dev,
> + struct iommu_gpasid_bind_data *data)
> {
> if (unlikely(!domain->ops->sva_unbind_gpasid))
> return -ENODEV;
>
> - return domain->ops->sva_unbind_gpasid(dev, pasid);
> + return domain->ops->sva_unbind_gpasid(dev, data->hpasid);
> +}
> +EXPORT_SYMBOL_GPL(__iommu_sva_unbind_gpasid);
__iommu_sva_unbind_gpasid() looks more like an internal only helper. How
about something like iommu_sva_kunbind_gpasid()?
Best regards,
baolu
next prev parent reply other threads:[~2020-06-25 12:59 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-23 17:03 [PATCH v3 0/5] IOMMU user API enhancement Jacob Pan
2020-06-23 17:03 ` Jacob Pan
2020-06-23 17:03 ` [PATCH v3 1/5] docs: IOMMU user API Jacob Pan
2020-06-23 17:03 ` Jacob Pan
2020-06-26 22:19 ` Alex Williamson
2020-06-26 22:19 ` Alex Williamson
2020-06-29 23:05 ` Jacob Pan
2020-06-29 23:05 ` Jacob Pan
2020-06-30 2:52 ` Tian, Kevin
2020-06-30 2:52 ` Tian, Kevin
2020-06-30 17:39 ` Jacob Pan
2020-06-30 17:39 ` Jacob Pan
2020-07-07 21:40 ` Alex Williamson
2020-07-07 21:40 ` Alex Williamson
2020-07-08 15:21 ` Jacob Pan
2020-07-08 15:21 ` Jacob Pan
2020-06-23 17:03 ` [PATCH v3 2/5] iommu/uapi: Add argsz for user filled data Jacob Pan
2020-06-23 17:03 ` Jacob Pan
2020-06-23 17:03 ` [PATCH v3 3/5] iommu/uapi: Use named union for user data Jacob Pan
2020-06-23 17:03 ` Jacob Pan
2020-06-24 6:29 ` Lu Baolu
2020-06-24 6:29 ` Lu Baolu
2020-06-24 15:48 ` Jacob Pan
2020-06-24 15:48 ` Jacob Pan
2020-06-23 17:03 ` [PATCH v3 4/5] iommu/uapi: Handle data and argsz filled by users Jacob Pan
2020-06-23 17:03 ` Jacob Pan
2020-06-24 6:54 ` Lu Baolu
2020-06-24 6:54 ` Lu Baolu
2020-06-24 17:07 ` Jacob Pan
2020-06-24 17:07 ` Jacob Pan
2020-06-25 7:07 ` Lu Baolu
2020-06-25 7:07 ` Lu Baolu
2020-06-23 17:03 ` [PATCH v3 5/5] iommu/uapi: Support both kernel and user unbind guest PASID Jacob Pan
2020-06-23 17:03 ` Jacob Pan
2020-06-24 7:55 ` Lu Baolu
2020-06-24 7:55 ` Lu Baolu
2020-06-25 12:59 ` Lu Baolu [this message]
2020-06-25 12:59 ` Lu Baolu
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