linux-kernel - Re: [PATCH] iommu/amd: Re-factor guest virtual APIC (de-)activation code

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20190809153100.GB12930@8bytes.org>
Date:   Fri, 9 Aug 2019 17:31:00 +0200
From:   "joro@...tes.org" <joro@...tes.org>
To:     "Suthikulpanit, Suravee" <Suravee.Suthikulpanit@....com>
Cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "iommu@...ts.linux-foundation.org" <iommu@...ts.linux-foundation.org>
Subject: Re: [PATCH] iommu/amd: Re-factor guest virtual APIC (de-)activation
 code

On Tue, Jul 23, 2019 at 07:00:37PM +0000, Suthikulpanit, Suravee wrote:
> Re-factore the logic for activate/deactivate guest virtual APIC mode (GAM)
> into helper functions, and export them for other drivers (e.g. SVM).
> to support run-time activate/deactivate of SVM AVIC.
> 
> Cc: Joerg Roedel <joro@...tes.org>
> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@....com>
> ---
>  drivers/iommu/amd_iommu.c       | 85 +++++++++++++++++++++++++++++------------
>  drivers/iommu/amd_iommu_types.h |  9 +++++
>  include/linux/amd-iommu.h       | 12 ++++++
>  3 files changed, 82 insertions(+), 24 deletions(-)

Applied, thanks Suravee.