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Message-ID: <20230123112053.173232a7.alex.williamson@redhat.com>
Date: Mon, 23 Jan 2023 11:20:53 -0700
From: Alex Williamson <alex.williamson@...hat.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: <linux-kernel@...r.kernel.org>,
"kvm@...r.kernel.org" <kvm@...r.kernel.org>
Subject: [GIT PULL] VFIO fixes for v6.2-rc6
Hi Linus,
The following changes since commit b7bfaa761d760e72a969d116517eaa12e404c262:
Linux 6.2-rc3 (2023-01-08 11:49:43 -0600)
are available in the Git repository at:
https://github.com/awilliam/linux-vfio.git tags/vfio-v6.2-rc6
for you to fetch changes up to 51cdc8bc120ef6e42f6fb758341f5d91bc955952:
kvm/vfio: Fix potential deadlock on vfio group_lock (2023-01-20 08:50:05 -0700)
----------------------------------------------------------------
VFIO fixes for v6.2-rc6
- Honor reserved regions when testing for IOMMU find grained super
page support, avoiding a regression on s390 for a firmware device
where the existence of the mapping, even if unused can trigger
an error state. (Niklas Schnelle)
- Fix a deadlock in releasing KVM references by using the alternate
.release() rather than .destroy() callback for the kvm-vfio device.
(Yi Liu)
----------------------------------------------------------------
Niklas Schnelle (1):
vfio/type1: Respect IOMMU reserved regions in vfio_test_domain_fgsp()
Yi Liu (1):
kvm/vfio: Fix potential deadlock on vfio group_lock
drivers/vfio/vfio_iommu_type1.c | 31 ++++++++++++++++++++-----------
virt/kvm/vfio.c | 6 +++---
2 files changed, 23 insertions(+), 14 deletions(-)
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