linux-kernel - Re: [PATCH] iommu/amd: Add sanity check for interrupt remapping table length macros

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: <160769084268.2390072.5659488750209026923.b4-ty@kernel.org>
Date:   Fri, 11 Dec 2020 13:10:59 +0000
From:   Will Deacon <will@...nel.org>
To:     linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org,
        Suravee Suthikulpanit <suravee.suthikulpanit@....com>
Cc:     catalin.marinas@....com, kernel-team@...roid.com,
        Will Deacon <will@...nel.org>, thomas.lendacky@....com,
        Jon.Grimm@....com
Subject: Re: [PATCH] iommu/amd: Add sanity check for interrupt remapping table length macros

On Thu, 10 Dec 2020 10:24:36 -0600, Suravee Suthikulpanit wrote:
> Currently, macros related to the interrupt remapping table length are
> defined separately. This has resulted in an oversight in which one of
> the macros were missed when changing the length. To prevent this,
> redefine the macros to add built-in sanity check.
> 
> Also, rename macros to use the name of the DTE[IntTabLen] field as
> specified in the AMD IOMMU specification. There is no functional change.

Applied to arm64 (for-next/iommu/core), thanks!

[1/1] iommu/amd: Add sanity check for interrupt remapping table length macros
      https://git.kernel.org/arm64/c/5ae9a046a452

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev