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From: Nicolin Chen <nicolinc@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "kwankhede@nvidia.com" <kwankhede@nvidia.com>,
	"corbet@lwn.net" <corbet@lwn.net>,
	"hca@linux.ibm.com" <hca@linux.ibm.com>,
	"gor@linux.ibm.com" <gor@linux.ibm.com>,
	"agordeev@linux.ibm.com" <agordeev@linux.ibm.com>,
	"borntraeger@linux.ibm.com" <borntraeger@linux.ibm.com>,
	"svens@linux.ibm.com" <svens@linux.ibm.com>,
	"zhenyuw@linux.intel.com" <zhenyuw@linux.intel.com>,
	"Wang, Zhi A" <zhi.a.wang@intel.com>,
	"jani.nikula@linux.intel.com" <jani.nikula@linux.intel.com>,
	"joonas.lahtinen@linux.intel.com"
	<joonas.lahtinen@linux.intel.com>,
	"Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
	"tvrtko.ursulin@linux.intel.com" <tvrtko.ursulin@linux.intel.com>,
	"airlied@linux.ie" <airlied@linux.ie>,
	"daniel@ffwll.ch" <daniel@ffwll.ch>,
	"farman@linux.ibm.com" <farman@linux.ibm.com>,
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	"jgg@nvidia.com" <jgg@nvidia.com>,
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	"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
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	<intel-gfx@lists.freedesktop.org>,
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	<dri-devel@lists.freedesktop.org>,
	"intel-gvt-dev@lists.freedesktop.org" 
	<intel-gvt-dev@lists.freedesktop.org>,
	"Xu, Terrence" <terrence.xu@intel.com>
Subject: Re: [RFT][PATCH v2 0/9] Update vfio_pin/unpin_pages API
Date: Wed, 6 Jul 2022 23:17:43 -0700	[thread overview]
Message-ID: <YsZ6h/XGX1RpXQQL@Asurada-Nvidia> (raw)
In-Reply-To: <BN9PR11MB52768822A11C158214C6A6A48C839@BN9PR11MB5276.namprd11.prod.outlook.com>

On Thu, Jul 07, 2022 at 06:08:45AM +0000, Tian, Kevin wrote:

> > Request for testing: I only did build for s390 and i915 code, so it'd
> > be nice to have people who have environment to run sanity accordingly.
> >
> 
> +Terrence who is testing it for i915 now...

Hi Terrence, would it be possible for you to pull v3 to test on?
https://github.com/nicolinc/iommufd/commits/dev/vfio_pin_pages-v3

They are basically same but there's a new DIV_ROUND_UP change,
which shouldn't result in any functional difference, IMHO. If
v3 passes, I can simply add your Tested-by when I respin it.

Thanks
Nic

WARNING: multiple messages have this Message-ID (diff)
From: Nicolin Chen <nicolinc@nvidia.com>
To: "Tian, Kevin" <kevin.tian@intel.com>
Cc: "mjrosato@linux.ibm.com" <mjrosato@linux.ibm.com>,
	"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
	"airlied@linux.ie" <airlied@linux.ie>,
	"dri-devel@lists.freedesktop.org"
	<dri-devel@lists.freedesktop.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"kwankhede@nvidia.com" <kwankhede@nvidia.com>,
	"vneethv@linux.ibm.com" <vneethv@linux.ibm.com>,
	"agordeev@linux.ibm.com" <agordeev@linux.ibm.com>,
	"hch@infradead.org" <hch@infradead.org>,
	"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
	"corbet@lwn.net" <corbet@lwn.net>,
	"pasic@linux.ibm.com" <pasic@linux.ibm.com>,
	"jgg@nvidia.com" <jgg@nvidia.com>,
	"borntraeger@linux.ibm.com" <borntraeger@linux.ibm.com>,
	"intel-gfx@lists.freedesktop.org"
	<intel-gfx@lists.freedesktop.org>,
	"Wang, Zhi A" <zhi.a.wang@intel.com>,
	"jjherne@linux.ibm.com" <jjherne@linux.ibm.com>,
	"farman@linux.ibm.com" <farman@linux.ibm.com>,
	"jchrist@linux.ibm.com" <jchrist@linux.ibm.com>,
	"gor@linux.ibm.com" <gor@linux.ibm.com>,
	"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
	"hca@linux.ibm.com" <hca@linux.ibm.com>,
	"alex.williamson@redhat.com" <alex.williamson@redhat.com>,
	"freude@linux.ibm.com" <freude@linux.ibm.com>,
	"Vivi, Rodrigo" <rodrigo.vivi@intel.com>,
	"intel-gvt-dev@lists.freedesktop.org"
	<intel-gvt-dev@lists.freedesktop.org>,
	"akrowiak@linux.ibm.com" <akrowiak@linux.ibm.com>,
	"tvrtko.ursulin@linux.intel.com" <tvrtko.ursulin@linux.intel.com>,
	"cohuck@redhat.com" <cohuck@redhat.com>,
	"oberpar@linux.ibm.com" <oberpar@linux.ibm.com>,
	"svens@linux.ibm.com" <svens@linux.ibm.com>
Subject: Re: [RFT][PATCH v2 0/9] Update vfio_pin/unpin_pages API
Date: Wed, 6 Jul 2022 23:17:43 -0700	[thread overview]
Message-ID: <YsZ6h/XGX1RpXQQL@Asurada-Nvidia> (raw)
In-Reply-To: <BN9PR11MB52768822A11C158214C6A6A48C839@BN9PR11MB5276.namprd11.prod.outlook.com>

On Thu, Jul 07, 2022 at 06:08:45AM +0000, Tian, Kevin wrote:

> > Request for testing: I only did build for s390 and i915 code, so it'd
> > be nice to have people who have environment to run sanity accordingly.
> >
> 
> +Terrence who is testing it for i915 now...

Hi Terrence, would it be possible for you to pull v3 to test on?
https://github.com/nicolinc/iommufd/commits/dev/vfio_pin_pages-v3

They are basically same but there's a new DIV_ROUND_UP change,
which shouldn't result in any functional difference, IMHO. If
v3 passes, I can simply add your Tested-by when I respin it.

Thanks
Nic

  reply	other threads:[~2022-07-07  6:17 UTC|newest]

Thread overview: 120+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-06  6:27 [RFT][PATCH v2 0/9] Update vfio_pin/unpin_pages API Nicolin Chen
2022-07-06  6:27 ` Nicolin Chen
2022-07-06  6:27 ` [RFT][PATCH v2 1/9] vfio: Make vfio_unpin_pages() return void Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06  6:54   ` [Intel-gfx] " Christoph Hellwig
2022-07-06  6:54     ` Christoph Hellwig
2022-07-06 15:52     ` Nicolin Chen
2022-07-06 15:52       ` Nicolin Chen
2022-07-06 16:45   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 16:45     ` Jason Gunthorpe
2022-07-06 16:45     ` Jason Gunthorpe
2022-07-06 17:38   ` [Intel-gfx] " Kirti Wankhede
2022-07-06 17:38     ` Kirti Wankhede
2022-07-06 17:38     ` Kirti Wankhede
2022-07-07  8:42   ` [Intel-gfx] " Tian, Kevin
2022-07-07  8:42     ` Tian, Kevin
2022-07-07  8:42     ` Tian, Kevin
2022-07-07 17:12     ` Nicolin Chen
2022-07-07 17:12       ` Nicolin Chen
2022-07-07 19:22       ` [Intel-gfx] " Jason Gunthorpe
2022-07-07 19:22         ` Jason Gunthorpe
2022-07-07 19:22         ` Jason Gunthorpe
2022-07-07 19:38         ` Nicolin Chen
2022-07-07 19:38           ` Nicolin Chen
2022-07-06  6:27 ` [RFT][PATCH v2 2/9] vfio/ap: Pass in physical address of ind to ap_aqic() Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06 16:48   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 16:48     ` Jason Gunthorpe
2022-07-06 16:48     ` Jason Gunthorpe
2022-07-06  6:27 ` [RFT][PATCH v2 3/9] vfio/ccw: Only pass in contiguous pages Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06 17:05   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 17:05     ` Jason Gunthorpe
2022-07-06 17:05     ` Jason Gunthorpe
2022-07-08 20:25     ` Eric Farman
2022-07-08 20:25       ` Eric Farman
2022-07-08 20:25   ` Eric Farman
2022-07-08 20:25     ` Eric Farman
2022-07-06  6:27 ` [RFT][PATCH v2 4/9] vfio: Pass in starting IOVA to vfio_pin/unpin_pages API Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06  6:56   ` [Intel-gfx] " Christoph Hellwig
2022-07-06  6:56     ` Christoph Hellwig
2022-07-06 15:54     ` Nicolin Chen
2022-07-06 15:54       ` Nicolin Chen
2022-07-06 17:38   ` [Intel-gfx] " Kirti Wankhede
2022-07-06 17:38     ` Kirti Wankhede
2022-07-06 17:38     ` Kirti Wankhede
2022-07-06 17:49   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 17:49     ` Jason Gunthorpe
2022-07-06 17:49     ` Jason Gunthorpe
2022-07-06 17:58     ` Nicolin Chen
2022-07-06 17:58       ` Nicolin Chen
2022-07-06 19:21     ` Nicolin Chen
2022-07-06 19:21       ` Nicolin Chen
2022-07-07  8:46   ` [Intel-gfx] " Tian, Kevin
2022-07-07  8:46     ` Tian, Kevin
2022-07-07 17:04     ` Nicolin Chen
2022-07-07 17:04       ` Nicolin Chen
2022-07-08 20:27   ` Eric Farman
2022-07-08 20:27     ` Eric Farman
2022-07-06  6:27 ` [RFT][PATCH v2 5/9] vfio/ap: Remove redundant pfn Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06 17:55   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 17:55     ` Jason Gunthorpe
2022-07-06 17:55     ` Jason Gunthorpe
2022-07-06  6:27 ` [RFT][PATCH v2 6/9] vfio/ccw: Change pa_pfn list to pa_iova list Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06 17:59   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 17:59     ` Jason Gunthorpe
2022-07-06 17:59     ` Jason Gunthorpe
2022-07-08 20:26   ` Eric Farman
2022-07-08 20:26     ` Eric Farman
2022-07-06  6:27 ` [RFT][PATCH v2 7/9] vfio: Rename user_iova of vfio_dma_rw() Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06  6:57   ` [Intel-gfx] " Christoph Hellwig
2022-07-06  6:57     ` Christoph Hellwig
2022-07-06 18:15   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 18:15     ` Jason Gunthorpe
2022-07-06 18:15     ` Jason Gunthorpe
2022-07-07  8:47   ` [Intel-gfx] " Tian, Kevin
2022-07-07  8:47     ` Tian, Kevin
2022-07-07  8:47     ` Tian, Kevin
2022-07-06  6:27 ` [RFT][PATCH v2 8/9] vfio/ccw: Add kmap_local_page() for memcpy Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06 18:17   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 18:17     ` Jason Gunthorpe
2022-07-06 18:17     ` Jason Gunthorpe
2022-07-08 20:29   ` Eric Farman
2022-07-08 20:29     ` Eric Farman
2022-07-06  6:27 ` [RFT][PATCH v2 9/9] vfio: Replace phys_pfn with pages for vfio_pin_pages() Nicolin Chen
2022-07-06  6:27   ` Nicolin Chen
2022-07-06  6:57   ` [Intel-gfx] " Christoph Hellwig
2022-07-06  6:57     ` Christoph Hellwig
2022-07-06 17:39   ` [Intel-gfx] " Kirti Wankhede
2022-07-06 17:39     ` Kirti Wankhede
2022-07-06 17:39     ` Kirti Wankhede
2022-07-06 18:18   ` [Intel-gfx] " Jason Gunthorpe
2022-07-06 18:18     ` Jason Gunthorpe
2022-07-06 18:18     ` Jason Gunthorpe
2022-07-07  8:49   ` [Intel-gfx] " Tian, Kevin
2022-07-07  8:49     ` Tian, Kevin
2022-07-07  8:49     ` Tian, Kevin
2022-07-07 17:03     ` Nicolin Chen
2022-07-07 17:03       ` Nicolin Chen
2022-07-08 20:29   ` Eric Farman
2022-07-08 20:29     ` Eric Farman
2022-07-07  6:08 ` [Intel-gfx] [RFT][PATCH v2 0/9] Update vfio_pin/unpin_pages API Tian, Kevin
2022-07-07  6:08   ` Tian, Kevin
2022-07-07  6:08   ` Tian, Kevin
2022-07-07  6:17   ` Nicolin Chen [this message]
2022-07-07  6:17     ` Nicolin Chen
2022-07-08  7:24     ` [Intel-gfx] " Xu, Terrence
2022-07-08  7:24       ` Xu, Terrence
2022-07-08  7:24       ` Xu, Terrence
2022-07-08 20:20       ` Nicolin Chen
2022-07-08 20:20         ` Nicolin Chen
2022-07-08 20:30 ` Eric Farman
2022-07-08 20:30   ` Eric Farman
2022-07-08 20:31   ` Nicolin Chen
2022-07-08 20:31     ` Nicolin Chen

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