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From: Joerg Roedel <joro@8bytes.org>
To: Baoquan He <bhe@redhat.com>
Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	dyoung@redhat.com, xlpang@redhat.com, Vincent.Wan@amd.com
Subject: Re: [PATCH RESEND 4/4] iommu/amd: No need to wait iommu completion if no dte irq entry change
Date: Tue, 20 Sep 2016 11:56:32 +0200	[thread overview]
Message-ID: <20160920095631.GA14627@8bytes.org> (raw)
In-Reply-To: <20160920010534.GA11495@x1.redhat.com>

On Tue, Sep 20, 2016 at 09:05:34AM +0800, Baoquan He wrote:
> This is a clean up. In get_irq_table() only if DTE entry is changed
> iommu_completion_wait() need be called. Otherwise no need to do it.
> 
> Signed-off-by: Baoquan He <bhe@redhat.com>
> ---
>  drivers/iommu/amd_iommu.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Applied, thanks.

  reply	other threads:[~2016-09-20  9:55 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-15  8:50 [PATCH 0/4] iommu/amd: Clean up patches Baoquan He
2016-09-15  8:50 ` [PATCH 1/4] iommu/amd: clean up the cmpxchg64 invocation Baoquan He
2016-09-15  8:50   ` Baoquan He
2016-09-15  8:50 ` [PATCH 2/4] iommu/amd: Use standard bitmap operation to set bitmap Baoquan He
2016-09-15  8:50   ` Baoquan He
2016-09-15  8:50 ` [PATCH 3/4] iommu/amd: Free domain id when free a domain of struct dma_ops_domain Baoquan He
2016-09-15  8:50   ` Baoquan He
2016-09-15  8:50 ` [PATCH 4/4] iommu/amd: No need to wait iommu completion if no dte irq entry change Baoquan He
2016-09-15  8:50   ` Baoquan He
2016-09-20  1:05   ` [PATCH RESEND " Baoquan He
2016-09-20  1:05     ` Baoquan He
2016-09-20  9:56     ` Joerg Roedel [this message]
2016-09-20 10:14       ` Baoquan He
2016-09-19 14:20 ` [PATCH 0/4] iommu/amd: Clean up patches Joerg Roedel
2016-09-20  1:07   ` Baoquan He
2016-09-20  1:07     ` Baoquan He

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