From: Matthew Rosato <mjrosato@linux.ibm.com>
To: "Liu, Yi L" <yi.l.liu@intel.com>,
"alex.williamson@redhat.com" <alex.williamson@redhat.com>,
"pbonzini@redhat.com" <pbonzini@redhat.com>,
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"farman@linux.ibm.com" <farman@linux.ibm.com>,
"pmorel@linux.ibm.com" <pmorel@linux.ibm.com>,
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"Wang, Zhi A" <zhi.a.wang@intel.com>, "Christopherson, ,
Sean" <seanjc@google.com>, "Tian, Kevin" <kevin.tian@intel.com>,
"linux-s390@vger.kernel.org" <linux-s390@vger.kernel.org>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>,
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<intel-gvt-dev@lists.freedesktop.org>,
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<intel-gfx@lists.freedesktop.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] vfio: fix deadlock between group lock and kvm lock
Date: Wed, 1 Feb 2023 09:41:15 -0500 [thread overview]
Message-ID: <7879b29d-5cf5-c9f6-cc36-fb9ce6c0d2d4@linux.ibm.com> (raw)
In-Reply-To: <DS0PR11MB752972035A4CE4B2319A6C45C3D19@DS0PR11MB7529.namprd11.prod.outlook.com>
On 2/1/23 7:42 AM, Liu, Yi L wrote:
>> From: Matthew Rosato <mjrosato@linux.ibm.com>
...
>> + if (device->kvm) {
>> + vfio_kvm_put_kvm(device);
>> + device->put_kvm = NULL;
>
> Can "device->put_kvm = NULL;" be part of vfio_kvm_put_kvm()?
Sure
prev parent reply other threads:[~2023-02-01 14:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-31 20:06 [PATCH] vfio: fix deadlock between group lock and kvm lock Matthew Rosato
2023-01-31 20:25 ` Jason Gunthorpe
2023-02-01 12:43 ` Liu, Yi L
2023-02-01 14:42 ` Matthew Rosato
2023-02-02 3:08 ` Liu, Yi L
2023-02-01 6:13 ` Tian, Kevin
2023-02-01 14:27 ` Matthew Rosato
2023-02-01 12:42 ` Liu, Yi L
2023-02-01 14:41 ` Matthew Rosato [this message]
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