From: Alex Williamson <alex.williamson@redhat.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: [GIT PULL] VFIO fix for v6.7-rc4
Date: Fri, 1 Dec 2023 16:22:09 -0700 [thread overview]
Message-ID: <20231201162209.1298a086.alex.williamson@redhat.com> (raw)
Hi Linus,
The following changes since commit 2cc14f52aeb78ce3f29677c2de1f06c0e91471ab:
Linux 6.7-rc3 (2023-11-26 19:59:33 -0800)
are available in the Git repository at:
https://github.com/awilliam/linux-vfio.git tags/vfio-v6.7-rc4
for you to fetch changes up to 4ea95c04fa6b9043a1a301240996aeebe3cb28ec:
vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart (2023-11-30 11:27:17 -0700)
----------------------------------------------------------------
VFIO fixes for v6.7-rc4
- Fix the lifecycle of a mutex in the pds variant driver such that
a reset prior to opening the device won't find it uninitialized.
Implement the release path to symmetrically destroy the mutex.
Also switch a different lock from spinlock to mutex as the code
path has the potential to sleep and doesn't need the spinlock
context otherwise. (Brett Creeley)
- Fix an issue detected via randconfig where KVM tries to symbol_get
an undeclared function. The symbol is temporarily declared
unconditionally here, which resolves the problem and avoids churn
relative to a series pending for the next merge window which
resolves some of this symbol ugliness, but also fixes Kconfig
dependencies. (Sean Christopherson)
----------------------------------------------------------------
Brett Creeley (2):
vfio/pds: Fix mutex lock->magic != lock warning
vfio/pds: Fix possible sleep while in atomic context
Sean Christopherson (1):
vfio: Drop vfio_file_iommu_group() stub to fudge around a KVM wart
drivers/vfio/pci/pds/pci_drv.c | 4 ++--
drivers/vfio/pci/pds/vfio_dev.c | 30 +++++++++++++++++++++---------
drivers/vfio/pci/pds/vfio_dev.h | 2 +-
include/linux/vfio.h | 8 ++------
4 files changed, 26 insertions(+), 18 deletions(-)
next reply other threads:[~2023-12-01 23:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-01 23:22 Alex Williamson [this message]
2023-12-02 23:52 ` [GIT PULL] VFIO fix for v6.7-rc4 pr-tracker-bot
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