linux-kernel - Re: [PATCH 17/34] drm/i915/gvt: devirtualize ->inject

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

Message-ID: <20220411162829.GS2120790@nvidia.com>
Date:   Mon, 11 Apr 2022 13:28:29 -0300
From:   Jason Gunthorpe <jgg@...dia.com>
To:     Christoph Hellwig <hch@....de>
Cc:     Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Zhenyu Wang <zhenyuw@...ux.intel.com>,
        Zhi Wang <zhi.a.wang@...el.com>,
        intel-gfx@...ts.freedesktop.org,
        intel-gvt-dev@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 17/34] drm/i915/gvt: devirtualize ->inject_msi

On Mon, Apr 11, 2022 at 04:13:46PM +0200, Christoph Hellwig wrote:
> Just open code the MSI injection in a single place instead of going
> through the method table.
> 
> Signed-off-by: Christoph Hellwig <hch@....de>
> ---
>  drivers/gpu/drm/i915/gvt/hypercall.h |  1 -
>  drivers/gpu/drm/i915/gvt/interrupt.c | 38 +++++++++++++++++++++++++++-
>  drivers/gpu/drm/i915/gvt/kvmgt.c     | 24 ------------------
>  drivers/gpu/drm/i915/gvt/mpt.h       | 37 ---------------------------
>  4 files changed, 37 insertions(+), 63 deletions(-)

Reviewed-by: Jason Gunthorpe <jgg@...dia.com>

Jason