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From: Andrew Jones <drjones@redhat.com>
To: Zenghui Yu <yuzenghui@huawei.com>
Cc: andre.przywara@arm.com, kvmarm@lists.cs.columbia.edu,
	kvm@vger.kernel.org
Subject: Re: [PATCH kvm-unit-tests v3] arm64: timer: Speed up gic-timer-state check
Date: Sat, 15 Feb 2020 08:01:40 +0100
Message-ID: <20200215070140.k4h3yki46rhsjdbj@kamzik.brq.redhat.com> (raw)
In-Reply-To: <cb4b85c1-7b25-f930-f09d-3ef86bc33930@huawei.com>

On Sat, Feb 15, 2020 at 11:41:46AM +0800, Zenghui Yu wrote:
> Hi Drew,
> 
> On 2020/2/13 17:32, Andrew Jones wrote:
> > Let's bail out of the wait loop if we see the expected state
> > to save over six seconds of run time. Make sure we wait a bit
> > before reading the registers and double check again after,
> > though, to somewhat mitigate the chance of seeing the expected
> > state by accident.
> > 
> > We also take this opportunity to push more IRQ state code to
> > the library.
> > 
> > Cc: Zenghui Yu <yuzenghui@huawei.com>
> 
> Please feel free to replace this with:
> 
> Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
> Tested-by: Zenghui Yu <yuzenghui@huawei.com>

Done. Thanks!

drew

> 
> > Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
> > Signed-off-by: Andrew Jones <drjones@redhat.com>
> 
> 
> Thanks
> 

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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-13  9:32 Andrew Jones
2020-02-15  3:41 ` Zenghui Yu
2020-02-15  7:01   ` Andrew Jones [this message]

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