| Message ID | 20230914191540.54946-1-brett.creeley@amd.com |
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From: Brett Creeley <brett.creeley@amd.com>
To: <jgg@ziepe.ca>, <yishaih@nvidia.com>,
<shameerali.kolothum.thodi@huawei.com>, <kevin.tian@intel.com>,
<alex.williamson@redhat.com>, <dan.carpenter@linaro.org>
CC: <kvm@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<brett.creeley@amd.com>, <shannon.nelson@amd.com>
Subject: [PATCH vfio 0/3] pds/vfio: Fixes for locking bugs
Date: Thu, 14 Sep 2023 12:15:37 -0700
Message-ID: <20230914191540.54946-1-brett.creeley@amd.com>
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| Series |
pds/vfio: Fixes for locking bugs
|
|
Message
Brett Creeley
Sept. 14, 2023, 7:15 p.m. UTC
This series contains fixes for locking bugs in the recently introduced pds-vfio-pci driver. There was an initial bug reported by Dan Carpenter at: https://lore.kernel.org/kvm/1f9bc27b-3de9-4891-9687-ba2820c1b390@moroto.mountain/ However, more locking bugs were found when looking into the previously mentioned issue. So, all fixes are included in this series. Brett Creeley (3): pds/vfio: Fix spinlock bad magic BUG pds/vfio: Fix mutex lock->magic != lock warning pds/vfio: Fix possible sleep while in atomic context drivers/vfio/pci/pds/vfio_dev.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)