From: Zenghui Yu <yuzenghui@huawei.com>
To: Andrew Jones <drjones@redhat.com>, <kvm@vger.kernel.org>,
<kvmarm@lists.cs.columbia.edu>
Cc: andre.przywara@arm.com
Subject: Re: [PATCH kvm-unit-tests v3] arm64: timer: Speed up gic-timer-state check
Date: Sat, 15 Feb 2020 11:41:46 +0800 [thread overview]
Message-ID: <cb4b85c1-7b25-f930-f09d-3ef86bc33930@huawei.com> (raw)
In-Reply-To: <20200213093257.23367-1-drjones@redhat.com>
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>
> Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
> Signed-off-by: Andrew Jones <drjones@redhat.com>
Thanks
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next prev parent reply other threads:[~2020-02-15 3:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-13 9:32 [PATCH kvm-unit-tests v3] arm64: timer: Speed up gic-timer-state check Andrew Jones
2020-02-15 3:41 ` Zenghui Yu [this message]
2020-02-15 7:01 ` Andrew Jones
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