From: Christoph Hellwig <hch@lst.de>
To: Tianyu Lan <ltykernel@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>,
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Subject: Re: [PATCH V5 12/12] net: netvsc: Add Isolation VM support for netvsc driver
Date: Thu, 30 Sep 2021 07:48:21 +0200 [thread overview]
Message-ID: <20210930054821.GA22332@lst.de> (raw)
In-Reply-To: <de18b708-7252-642b-c60f-59e12ac27421@gmail.com>
On Tue, Sep 28, 2021 at 05:23:31PM +0800, Tianyu Lan wrote:
>>
>> - the bare memremap usage in swiotlb looks strange and I'd
>> definitively expect a well documented wrapper.
>
> OK. Should the wrapper in the DMA code? How about dma_map_decrypted()
> introduced in the V4?
A mentioned then the name is a pretty bad choice as it touches the dma_map*
namespace that it is not related to. I suspect just a little helper
in the swiotlb code that explains how it is used might be enogh for now.
prev parent reply other threads:[~2021-09-30 5:48 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 13:39 [PATCH V5 00/12] x86/Hyper-V: Add Hyper-V Isolation VM support Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 01/12] x86/hyperv: Initialize GHCB page in Isolation VM Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 02/12] x86/hyperv: Initialize shared memory boundary in the " Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 03/12] x86/hyperv: Add new hvcall guest address host visibility support Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 04/12] Drivers: hv: vmbus: Mark vmbus ring buffer visible to host in Isolation VM Tianyu Lan
2021-09-15 15:40 ` Michael Kelley
2021-09-14 13:39 ` [PATCH V5 05/12] x86/hyperv: Add Write/Read MSR registers via ghcb page Tianyu Lan
2021-09-15 15:41 ` Michael Kelley
2021-09-14 13:39 ` [PATCH V5 06/12] x86/hyperv: Add ghcb hvcall support for SNP VM Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 07/12] Drivers: hv: vmbus: Add SNP support for VMbus channel initiate message Tianyu Lan
2021-09-15 15:41 ` Michael Kelley
2021-09-16 10:52 ` Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 08/12] Drivers: hv : vmbus: Initialize VMbus ring buffer for Isolation VM Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 09/12] x86/Swiotlb: Add Swiotlb bounce buffer remap function for HV IVM Tianyu Lan
2021-09-15 15:42 ` Michael Kelley
2021-09-16 10:57 ` Tianyu Lan
2021-09-14 13:39 ` [PATCH V5 10/12] hyperv/IOMMU: Enable swiotlb bounce buffer for Isolation VM Tianyu Lan
2021-09-15 15:43 ` Michael Kelley
2021-09-14 13:39 ` [PATCH V5 11/12] scsi: storvsc: Add Isolation VM support for storvsc driver Tianyu Lan
2021-09-15 15:43 ` Michael Kelley
2021-09-14 13:39 ` [PATCH V5 12/12] net: netvsc: Add Isolation VM support for netvsc driver Tianyu Lan
2021-09-14 15:49 ` Haiyang Zhang
2021-09-15 16:21 ` Michael Kelley
2021-09-15 16:46 ` Haiyang Zhang
2021-09-16 13:56 ` Tianyu Lan
2021-09-16 14:43 ` Tianyu Lan
2021-09-22 10:34 ` Tianyu Lan
2021-09-27 14:26 ` Tianyu Lan
2021-09-28 5:39 ` Christoph Hellwig
2021-09-28 9:23 ` Tianyu Lan
2021-09-30 5:48 ` Christoph Hellwig [this message]
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