linux-kernel - Re: [PATCH] iommu/vt-d: Fix to flush cache of PASID directory table

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: <cf14aaa8-ed88-b1a9-1097-042b8d703a8e@linux.intel.com>
Date:   Fri, 16 Jun 2023 11:11:20 +0800
From:   Baolu Lu <baolu.lu@...ux.intel.com>
To:     Yanfei Xu <yanfei.xu@...el.com>, dwmw2@...radead.org,
        joro@...tes.org, will@...nel.org, robin.murphy@....com
Cc:     baolu.lu@...ux.intel.com, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iommu/vt-d: Fix to flush cache of PASID directory table

On 6/16/23 11:06 AM, Yanfei Xu wrote:
>>>
>>> Fixes: 194b3348bdbb ("iommu/vt-d: Fix PASID directory pointer 
>>> coherency")
>>
>> Do you need a Cc stable?
> 
> Yes, will add Cc: <stable@...r.kernel.org>

I was not asking you to Cc stable, just reminded you to consider whether
your change fixes any real problem and that problem could also happen
with stable kernels.

Best regards,
baolu