From: Peter Xu <peterx@redhat.com>
To: Zhenzhong Duan <zhenzhong.duan@intel.com>
Cc: qemu-devel@nongnu.org, mst@redhat.com, jasowang@redhat.com,
pbonzini@redhat.com, richard.henderson@linaro.org,
eduardo@habkost.net, marcel.apfelbaum@gmail.com,
alex.williamson@redhat.com, clg@redhat.com, david@redhat.com,
philmd@linaro.org, kwankhede@nvidia.com, cjia@nvidia.com,
yi.l.liu@intel.com, chao.p.peng@intel.com
Subject: Re: [PATCH v3 3/5] intel_iommu: Fix flag check in replay
Date: Thu, 8 Jun 2023 09:43:14 -0400 [thread overview]
Message-ID: <ZIHa8tjgL+Wbl2Xa@x1n> (raw)
In-Reply-To: <20230608095231.225450-4-zhenzhong.duan@intel.com>
On Thu, Jun 08, 2023 at 05:52:29PM +0800, Zhenzhong Duan wrote:
> Replay doesn't notify registered notifiers but the one passed
> to it. So it's meaningless to check the registered notifier's
> synthetic flag.
>
> There is no issue currently as all replay use cases have MAP
> flag set, but let's be robust.
>
> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu
next prev parent reply other threads:[~2023-06-08 13:43 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 9:52 [PATCH v3 0/5] Optimize UNMAP call and bug fix Zhenzhong Duan
2023-06-08 9:52 ` [PATCH v3 1/5] util: Add iova_tree_foreach_range_data Zhenzhong Duan
2023-06-08 9:52 ` [PATCH v3 2/5] intel_iommu: Fix a potential issue in VFIO dirty page sync Zhenzhong Duan
2023-06-08 13:42 ` Peter Xu
2023-06-08 9:52 ` [PATCH v3 3/5] intel_iommu: Fix flag check in replay Zhenzhong Duan
2023-06-08 13:43 ` Peter Xu [this message]
2023-06-08 9:52 ` [PATCH v3 4/5] intel_iommu: Fix address space unmap Zhenzhong Duan
2023-06-08 13:48 ` Peter Xu
2023-06-09 3:31 ` Duan, Zhenzhong
2023-06-09 13:36 ` Peter Xu
2023-06-13 2:32 ` Duan, Zhenzhong
2023-06-08 9:52 ` [PATCH v3 5/5] intel_iommu: Optimize out some unnecessary UNMAP calls Zhenzhong Duan
2023-06-08 14:05 ` Peter Xu
2023-06-08 14:11 ` Jason Gunthorpe
2023-06-08 15:40 ` Peter Xu
2023-06-08 16:27 ` Jason Gunthorpe
2023-06-08 19:53 ` Peter Xu
2023-06-09 1:00 ` Jason Gunthorpe
2023-06-09 5:49 ` Duan, Zhenzhong
2023-06-09 21:26 ` Peter Xu
2023-06-13 2:37 ` Duan, Zhenzhong
2023-06-14 9:47 ` Duan, Zhenzhong
2023-06-09 4:03 ` Duan, Zhenzhong
2023-06-09 3:41 ` Duan, Zhenzhong
2023-06-08 20:34 ` Peter Xu
2023-06-09 4:01 ` Duan, Zhenzhong
2023-06-14 9:38 ` Duan, Zhenzhong
2023-06-14 12:51 ` Peter Xu
2023-06-08 15:53 ` [PATCH v3 0/5] Optimize UNMAP call and bug fix Peter Xu
2023-06-09 3:32 ` Duan, Zhenzhong
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