From: John Garry <john.garry@huawei.com>
To: Robin Murphy <robin.murphy@arm.com>, <joro@8bytes.org>,
<will@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <willy@infradead.org>,
<linux-mm@kvack.org>, <iommu@lists.linux-foundation.org>,
Xiongfeng Wang <wangxiongfeng2@huawei.com>
Subject: Re: [PATCH v2 01/11] iommu/iova: Fix race between FQ timeout and teardown
Date: Fri, 10 Dec 2021 19:19:56 +0000 [thread overview]
Message-ID: <8c29534f-ac90-6998-afd7-37b94a3ad3c2@huawei.com> (raw)
In-Reply-To: <80145652-b9ca-57b5-ad95-ca12d6a25eea@arm.com>
On 10/12/2021 18:13, Robin Murphy wrote:
>>> possible for the timeout to expire just*before* the del_timer() call
>>
>> super nit: "just*before* the" - needs a whitespace before "before" :)
>
> Weird... the original patch file here and the copy received by lore via
> linux-iommu look fine, gremlins in your MUA or delivery path perhaps?
Right, apologies for that. I did receive it ok, but my replying seemed
to mangle it. Not sure why..
Thanks,
John
next prev parent reply other threads:[~2021-12-10 19:20 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-10 17:54 [PATCH v2 00/11] iommu: refactor flush queues into iommu-dma Robin Murphy
2021-12-10 17:54 ` [PATCH v2 01/11] iommu/iova: Fix race between FQ timeout and teardown Robin Murphy
2021-12-10 18:04 ` John Garry
2021-12-10 18:13 ` Robin Murphy
2021-12-10 19:19 ` John Garry [this message]
2021-12-10 17:54 ` [PATCH v2 02/11] gpu: host1x: Add missing DMA API include Robin Murphy
2021-12-16 8:53 ` Thierry Reding
2021-12-10 17:54 ` [PATCH v2 03/11] drm/tegra: vic: Fix DMA API misuse Robin Murphy
2021-12-16 8:01 ` Christoph Hellwig
2021-12-16 8:55 ` Thierry Reding
2021-12-10 17:54 ` [PATCH v2 04/11] iommu/iova: Squash entry_dtor abstraction Robin Murphy
2021-12-14 16:39 ` John Garry
2021-12-16 8:02 ` Christoph Hellwig
2021-12-10 17:54 ` [PATCH v2 05/11] iommu/iova: Squash flush_cb abstraction Robin Murphy
2021-12-14 16:39 ` John Garry
2021-12-16 8:02 ` Christoph Hellwig
2021-12-17 12:08 ` Robin Murphy
2021-12-10 17:54 ` [PATCH v2 06/11] iommu/amd: Simplify pagetable freeing Robin Murphy
2021-12-10 17:54 ` [PATCH v2 07/11] iommu/amd: Use put_pages_list Robin Murphy
2021-12-10 17:54 ` [PATCH v2 08/11] iommu/vt-d: " Robin Murphy
2021-12-10 17:54 ` [PATCH v2 09/11] iommu/iova: Consolidate flush queue code Robin Murphy
2021-12-14 16:39 ` John Garry
2021-12-10 17:54 ` [PATCH v2 10/11] iommu/iova: Move flush queue code to iommu-dma Robin Murphy
2021-12-14 16:40 ` John Garry
2021-12-14 17:18 ` John Garry
2021-12-14 17:50 ` Robin Murphy
2021-12-10 17:54 ` [PATCH v2 11/11] iommu: Move flush queue data into iommu_dma_cookie Robin Murphy
2021-12-10 23:30 ` kernel test robot
2021-12-10 23:50 ` kernel test robot
2021-12-14 17:16 ` John Garry
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