Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-07-04 Thread Bruce Ashfield
> On Fri, Jul 2, 2021 at 1:47 AM Zhang, Qiang > > wrote: > > > > > > > > > > > > > > > From: Bruce Ashfield > > > Sent: Monday, 7 June 2021 10:54 > > > To: Zhang, Qiang > > > Cc: linux-yocto@lists.yoctoproject.org &g

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-07-04 Thread Zhang, Qiang
From: Bruce Ashfield Sent: Sunday, 4 July 2021 11:25 To: Bruce Ashfield Cc: Zhang, Qiang; linux-yocto@lists.yoctoproject.org Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump [Please note: This e-mail

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-07-03 Thread Bruce Ashfield
4 > > To: Zhang, Qiang > > Cc: linux-yocto@lists.yoctoproject.org > > Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: > > Ratelimit event dump > > > > [Please note: This e-mail is from an EXTERNAL e

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-07-02 Thread Bruce Ashfield
> > Sent: Thursday, 3 June 2021 05:05 > > To: Zhang, Qiang > > Cc: linux-yocto@lists.yoctoproject.org > > Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: > > Ratelimit event dump > > > > [Please note: This e-mail is from an EXTERN

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-07-01 Thread Zhang, Qiang
From: Bruce Ashfield Sent: Monday, 7 June 2021 10:54 To: Zhang, Qiang Cc: linux-yocto@lists.yoctoproject.org Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump [Please note: This e-mail is from an EXTERNAL e

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-06-07 Thread Zhang, Qiang
From: Bruce Ashfield Sent: Monday, 7 June 2021 10:54 To: Zhang, Qiang Cc: linux-yocto@lists.yoctoproject.org Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump [Please note: This e-mail is from an EXTERNAL e

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-06-06 Thread Bruce Ashfield
] [PATCH] iommu/arm-smmu-v3: > Ratelimit event dump > > [Please note: This e-mail is from an EXTERNAL e-mail address] > > In message: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: > Ratelimit event dump > on 02/06/2021 qiang.zh...@windriver.com wrote: >

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-06-04 Thread Zhang, Qiang
From: Bruce Ashfield Sent: Thursday, 3 June 2021 05:05 To: Zhang, Qiang Cc: linux-yocto@lists.yoctoproject.org Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump [Please note: This e-mail is from an EXTERNAL

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-06-02 Thread Zhang, Qiang
From: Bruce Ashfield Sent: Thursday, 3 June 2021 05:05 To: Zhang, Qiang Cc: linux-yocto@lists.yoctoproject.org Subject: Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump [Please note: This e-mail is from an EXTERNAL

Re: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-06-02 Thread Bruce Ashfield
In message: [linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump on 02/06/2021 qiang.zh...@windriver.com wrote: > From: Zqiang > > When a device or driver misbehaves, it is possible to receive events > much faster than we can print them out. Ratelimit

[linux-yocto] [linux-yocto v5.10] [PATCH] iommu/arm-smmu-v3: Ratelimit event dump

2021-06-01 Thread Zhang, Qiang
From: Zqiang When a device or driver misbehaves, it is possible to receive events much faster than we can print them out. Ratelimit the printing of events During the SVA tests when the device driver didn't properly stop DMA before unbinding, the event queue thread would almost lock-up the