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From: Joerg Roedel <joro@8bytes.org>
To: John Garry <john.garry@huawei.com>
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 10:04:48 +0200	[thread overview]
Message-ID: <YG1noCU6pFQRC+yF@8bytes.org> (raw)
In-Reply-To: <1614600741-15696-1-git-send-email-john.garry@huawei.com>

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.


WARNING: multiple messages have this Message-ID (diff)
From: Joerg Roedel <joro@8bytes.org>
To: John Garry <john.garry@huawei.com>
Cc: dwmw2@infradead.org, linux-kernel@vger.kernel.org,
	linuxarm@huawei.com, iommu@lists.linux-foundation.org,
	robin.murphy@arm.com, will@kernel.org
Subject: Re: [PATCH 0/3] iommu/iova: Add CPU hotplug handler to flush rcaches to core code
Date: Wed, 7 Apr 2021 10:04:48 +0200	[thread overview]
Message-ID: <YG1noCU6pFQRC+yF@8bytes.org> (raw)
In-Reply-To: <1614600741-15696-1-git-send-email-john.garry@huawei.com>

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.

_______________________________________________
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iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

  parent reply	other threads:[~2021-04-07  8:04 UTC|newest]

Thread overview: 22+ 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 ` John Garry
2021-03-01 12:12 ` [PATCH 1/3] iova: Add CPU hotplug handler to flush rcaches John Garry
2021-03-01 12:12   ` John Garry
2021-03-23 12:45   ` Robin Murphy
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
2021-03-01 12:12   ` John Garry
2021-03-23  1:57   ` Lu Baolu
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
2021-03-01 12:12   ` John Garry
2021-03-23 13:05   ` Robin Murphy
2021-03-23 13:05     ` Robin Murphy
2021-03-23 13:56     ` John Garry
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
2021-03-22 17:55   ` John Garry
2021-04-07  8:04 ` Joerg Roedel [this message]
2021-04-07  8:04   ` Joerg Roedel
2021-04-07  8:08   ` John Garry
2021-04-07  8:08     ` John Garry

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