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To: Ard Biesheuvel <ard.biesheuvel@linaro.org>, edk2-devel@lists.01.org
Cc: leif.lindholm@linaro.org, lersek@redhat.com
References: <20180423150057.13515-1-ard.biesheuvel@linaro.org>
From: Julien Grall <julien.grall@arm.com>
Message-ID: <783155fd-41d3-2f17-a24b-6f9fea52f05c@arm.com>
Date: Wed, 25 Apr 2018 18:26:40 +0100
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In-Reply-To: <20180423150057.13515-1-ard.biesheuvel@linaro.org>
Subject: Re: [PATCH 0/2] Reenable timer mask quirk for Xen
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Hi Ard,

Thank you for the series, I confirm it fixes EDK2 boot in Xen guest.

Tested-by: Julien Grall <julien.grall@arm.com>
Acked-by: Julien Grall <julien.grall@arm.com>

Cheers,

On 23/04/18 16:00, Ard Biesheuvel wrote:
> Reinstate the timer mask quirk for Xen that we recently removed under the
> assumption that only ancient KVM host implementations still needed it.
> 
> Ard Biesheuvel (2):
>    ArmPkg: add reenable hook to ArmGenericTimerCounterLib
>    ArmVirtPkg: reinstate timer unmask quirk for Xen
> 
>   ArmPkg/Drivers/TimerDxe/TimerDxe.c            |   1 +
>   .../Library/ArmGenericTimerCounterLib.h       |   6 +
>   .../ArmGenericTimerPhyCounterLib.c            |   8 +
>   .../ArmGenericTimerVirtCounterLib.c           |   8 +
>   ArmVirtPkg/ArmVirtXen.dsc                     |   1 +
>   .../XenArmGenericTimerVirtCounterLib.c        | 146 ++++++++++++++++++
>   .../XenArmGenericTimerVirtCounterLib.inf      |  33 ++++
>   7 files changed, 203 insertions(+)
>   create mode 100644 ArmVirtPkg/Library/XenArmGenericTimerVirtCounterLib/XenArmGenericTimerVirtCounterLib.c
>   create mode 100644 ArmVirtPkg/Library/XenArmGenericTimerVirtCounterLib/XenArmGenericTimerVirtCounterLib.inf
> 

-- 
Julien Grall