linux-kernel - Re: [PATCH v2 0/4] iommu/amd: Enable page-selective flushes

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Message-ID: <YLpI7tKtsf4l5MlN@8bytes.org>
Date:   Fri, 4 Jun 2021 17:38:22 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Nadav Amit <nadav.amit@...il.com>
Cc:     Nadav Amit <namit@...are.com>, Will Deacon <will@...nel.org>,
        Jiajun Cao <caojiajun@...are.com>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        Robin Murphy <robin.murphy@....com>
Subject: Re: [PATCH v2 0/4] iommu/amd: Enable page-selective flushes

Hi Nadav,

[Adding Robin]

On Mon, May 24, 2021 at 03:41:55PM -0700, Nadav Amit wrote:
> Nadav Amit (4):
>   iommu/amd: Fix wrong parentheses on page-specific invalidations

This patch is already upstream in v5.13-rc4. Please rebase to that
version.

>   iommu/amd: Selective flush on unmap
>   iommu/amd: Do not sync on page size changes
>   iommu/amd: Do not use flush-queue when NpCache is on

And I think there have been objections from Robin Murphy on Patch 3,
have those been worked out?

Regards,

	Joerg