From: John Garry <john.garry@huawei.com>
To: Will Deacon <will@kernel.org>
Cc: <joro@8bytes.org>, <mst@redhat.com>, <jasowang@redhat.com>,
<robin.murphy@arm.com>, <xieyongji@bytedance.com>,
<linux-kernel@vger.kernel.org>,
<iommu@lists.linux-foundation.org>,
<virtualization@lists.linux-foundation.org>,
<linuxarm@huawei.com>, <thunder.leizhen@huawei.com>,
<baolu.lu@linux.intel.com>
Subject: Re: [PATCH 1/5] iova: Move fast alloc size roundup into alloc_iova_fast()
Date: Fri, 8 Oct 2021 17:20:05 +0100 [thread overview]
Message-ID: <b8b51f52-1a8d-46fe-69ca-0acaf8d399f2@huawei.com> (raw)
In-Reply-To: <20211004113121.GA27373@willie-the-truck>
On 04/10/2021 12:31, Will Deacon wrote:
> On Fri, Sep 24, 2021 at 06:01:53PM +0800, John Garry wrote:
>> It really is a property of the IOVA rcache code that we need to alloc a
>> power-of-2 size, so relocate the functionality to resize into
>> alloc_iova_fast(), rather than the callsites.
>>
>> Signed-off-by: John Garry<john.garry@huawei.com>
>> ---
>> drivers/iommu/dma-iommu.c | 8 --------
>> drivers/iommu/iova.c | 9 +++++++++
>> drivers/vdpa/vdpa_user/iova_domain.c | 8 --------
>> 3 files changed, 9 insertions(+), 16 deletions(-)
> Acked-by: Will Deacon<will@kernel.org>
Cheers
>
Any chance of an ack from the vdpa guys on the change to their code?
Thanks,
John
next prev parent reply other threads:[~2021-10-08 16:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-24 10:01 [PATCH 0/5] iommu: Some IOVA code reorganisation John Garry
2021-09-24 10:01 ` [PATCH 1/5] iova: Move fast alloc size roundup into alloc_iova_fast() John Garry
2021-10-04 11:31 ` Will Deacon
2021-10-08 16:20 ` John Garry [this message]
2021-10-09 3:12 ` Yongji Xie
2021-10-11 2:06 ` Jason Wang
2021-10-27 9:25 ` John Garry
2021-10-18 15:42 ` Michael S. Tsirkin
2021-09-24 10:01 ` [PATCH 2/5] iommu: Separate flush queue memories from IOVA domain structure John Garry
2021-09-24 10:01 ` [PATCH 3/5] iommu: Move IOVA flush queue code to dma-iommu John Garry
2021-09-24 10:01 ` [PATCH 4/5] iommu: Separate IOVA rcache memories from iova_domain structure John Garry
2021-12-20 8:49 ` John Garry
2021-12-20 13:57 ` Robin Murphy
2021-12-22 11:53 ` John Garry
2021-09-24 10:01 ` [PATCH 5/5] iommu/iova: Avoid double-negatives in magazine helpers John Garry
2021-10-04 11:38 ` Will Deacon
2021-10-04 13:33 ` John Garry
2021-10-04 11:44 ` [PATCH 0/5] iommu: Some IOVA code reorganisation Will Deacon
2021-10-04 13:56 ` John Garry
2021-10-04 14:48 ` Robin Murphy
2021-11-16 14:21 ` John Garry
2021-11-16 14:25 ` Robin Murphy
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