linux-kernel - Re: [PATCH 0/3] iova: Some misc changes

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Message-ID: <11d9f054-fe7b-7646-a8f4-7d45a22e2a96@huawei.com>
Date:   Wed, 17 Aug 2022 11:24:12 +0100
From:   John Garry <john.garry@...wei.com>
To:     <robin.murphy@....com>, <joro@...tes.org>, <will@...nel.org>
CC:     <iommu@...ts.linux.dev>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/3] iova: Some misc changes

On 17/08/2022 11:09, John Garry wrote:
> This series includes:
> - remove checks in the code which are not required
> - the re-org, which I had originally posted separately

BTW, Can we drop the !IOMMU_IOVA stubs in iova.h? I could not find a 
kernel config which actually exercises that code (so testing changes 
there is difficult).

> 
> Based on v6.0-rc1
> 
> John Garry (3):
>    iova: Remove some magazine pointer NULL checks
>    iova: Remove magazine BUG_ON() checks
>    iova: Re-order code to remove forward declarations
> 
>   drivers/iommu/iova.c | 1074 +++++++++++++++++++++---------------------
>   include/linux/iova.h |   60 +--
>   2 files changed, 559 insertions(+), 575 deletions(-)
>