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From: Gavin Shan <gwshan@linux.vnet.ibm.com>
To: Alexander Graf <agraf@suse.de>
Cc: aik@ozlabs.ru, Gavin Shan <gwshan@linux.vnet.ibm.com>,
	kvm-ppc@vger.kernel.org, alex.williamson@redhat.com,
	qiudayu@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v8 0/3] EEH Support for VFIO PCI Device
Date: Fri, 06 Jun 2014 00:56:46 +0000	[thread overview]
Message-ID: <20140606005646.GA17860@shangw> (raw)
In-Reply-To: <53906897.4080209@suse.de>

On Thu, Jun 05, 2014 at 02:54:47PM +0200, Alexander Graf wrote:
>
>On 05.06.14 08:36, Gavin Shan wrote:
>>The series of patches adds support EEH for PCI devices, which are passed
>>through to PowerKVM based guest via VFIO. The implementation is straightforward
>>based on the issues or problems we have to resolve to support EEH for PowerKVM
>>based guest.
>>
>>- Emulation for EEH RTAS requests. All EEH RTAS requests goes to QEMU firstly.
>>   If QEMU can't handle it, the request will be sent to host via newly introduced
>>   VFIO container IOCTL command (VFIO_EEH_OP) and gets handled in host kernel.
>>
>>The series of patches requires corresponding QEMU changes.
>
>Acked-by: Alexander Graf <agraf@suse.de>
>

Thanks, Alex :)

>
>Alex
>


WARNING: multiple messages have this Message-ID (diff)
From: Gavin Shan <gwshan@linux.vnet.ibm.com>
To: Alexander Graf <agraf@suse.de>
Cc: aik@ozlabs.ru, Gavin Shan <gwshan@linux.vnet.ibm.com>,
	kvm-ppc@vger.kernel.org, alex.williamson@redhat.com,
	qiudayu@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v8 0/3] EEH Support for VFIO PCI Device
Date: Fri, 6 Jun 2014 10:56:46 +1000	[thread overview]
Message-ID: <20140606005646.GA17860@shangw> (raw)
In-Reply-To: <53906897.4080209@suse.de>

On Thu, Jun 05, 2014 at 02:54:47PM +0200, Alexander Graf wrote:
>
>On 05.06.14 08:36, Gavin Shan wrote:
>>The series of patches adds support EEH for PCI devices, which are passed
>>through to PowerKVM based guest via VFIO. The implementation is straightforward
>>based on the issues or problems we have to resolve to support EEH for PowerKVM
>>based guest.
>>
>>- Emulation for EEH RTAS requests. All EEH RTAS requests goes to QEMU firstly.
>>   If QEMU can't handle it, the request will be sent to host via newly introduced
>>   VFIO container IOCTL command (VFIO_EEH_OP) and gets handled in host kernel.
>>
>>The series of patches requires corresponding QEMU changes.
>
>Acked-by: Alexander Graf <agraf@suse.de>
>

Thanks, Alex :)

>
>Alex
>

  reply	other threads:[~2014-06-06  0:56 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-05  6:36 [PATCH v8 0/3] EEH Support for VFIO PCI Device Gavin Shan
2014-06-05  6:36 ` Gavin Shan
2014-06-05  6:36 ` [PATCH v8 1/3] powerpc/eeh: Avoid event on passed PE Gavin Shan
2014-06-05  6:36   ` Gavin Shan
2014-06-05  6:36 ` [PATCH v8 2/3] powerpc/eeh: EEH support for VFIO PCI device Gavin Shan
2014-06-05  6:36   ` Gavin Shan
2014-06-05  6:50   ` Benjamin Herrenschmidt
2014-06-05  6:50     ` Benjamin Herrenschmidt
2014-06-06  0:46     ` Gavin Shan
2014-06-06  0:46       ` Gavin Shan
2014-06-05  6:36 ` [PATCH v8 3/3] drivers/vfio: " Gavin Shan
2014-06-05  6:36   ` Gavin Shan
2014-06-05 17:18   ` Alex Williamson
2014-06-05 17:18     ` Alex Williamson
2014-06-06  0:55     ` Gavin Shan
2014-06-06  0:55       ` Gavin Shan
2014-06-05 12:54 ` [PATCH v8 0/3] EEH Support for VFIO PCI Device Alexander Graf
2014-06-05 12:54   ` Alexander Graf
2014-06-06  0:56   ` Gavin Shan [this message]
2014-06-06  0:56     ` Gavin Shan

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