From: John Garry <john.garry@huawei.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: <dwmw2@infradead.org>, <baolu.lu@linux.intel.com>,
<will@kernel.org>, <iommu@lists.linux-foundation.org>,
<linux-kernel@vger.kernel.org>, <linuxarm@huawei.com>,
<robin.murphy@arm.com>
Subject: Re: [PATCH 0/3] iommu/iova: Add CPU hotplug handler to flush rcaches to core code
Date: Wed, 7 Apr 2021 09:08:34 +0100 [thread overview]
Message-ID: <ed59d02d-e3dc-21dc-bc82-199988700d31@huawei.com> (raw)
In-Reply-To: <YG1noCU6pFQRC+yF@8bytes.org>
On 07/04/2021 09:04, Joerg Roedel wrote:
> On Mon, Mar 01, 2021 at 08:12:18PM +0800, John Garry wrote:
>> The Intel IOMMU driver supports flushing the per-CPU rcaches when a CPU is
>> offlined.
>>
>> Let's move it to core code, so everyone can take advantage.
>>
>> Also correct a code comment.
>>
>> Based on v5.12-rc1. Tested on arm64 only.
>>
>> John Garry (3):
>> iova: Add CPU hotplug handler to flush rcaches
>> iommu/vt-d: Remove IOVA domain rcache flushing for CPU offlining
>> iova: Correct comment for free_cpu_cached_iovas()
>>
>> drivers/iommu/intel/iommu.c | 31 -------------------------------
>> drivers/iommu/iova.c | 32 ++++++++++++++++++++++++++++++--
>> include/linux/cpuhotplug.h | 2 +-
>> include/linux/iova.h | 1 +
>> 4 files changed, 32 insertions(+), 34 deletions(-)
>
> Applied, thanks.
>
> .
>
Thanks, but there was a v2 on this series. Not sure which you applied.
https://lore.kernel.org/linux-iommu/9aad6e94-ecb7-ca34-7f7d-3df6e43e9c42@huawei.com/T/#mbea81468782c75fa84744ad7a7801831a4c952e9
prev parent reply other threads:[~2021-04-07 8:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-01 12:12 [PATCH 0/3] iommu/iova: Add CPU hotplug handler to flush rcaches to core code John Garry
2021-03-01 12:12 ` [PATCH 1/3] iova: Add CPU hotplug handler to flush rcaches John Garry
2021-03-23 12:45 ` Robin Murphy
2021-03-01 12:12 ` [PATCH 2/3] iommu/vt-d: Remove IOVA domain rcache flushing for CPU offlining John Garry
2021-03-23 1:57 ` Lu Baolu
2021-03-01 12:12 ` [PATCH 3/3] iova: Correct comment for free_cpu_cached_iovas() John Garry
2021-03-23 13:05 ` Robin Murphy
2021-03-23 13:56 ` John Garry
2021-03-22 17:55 ` [PATCH 0/3] iommu/iova: Add CPU hotplug handler to flush rcaches to core code John Garry
2021-04-07 8:04 ` Joerg Roedel
2021-04-07 8:08 ` John Garry [this message]
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