Messages in this thread | | | From | Jim Harris <> | Subject | [PATCH v3 0/2] PCI/IOV: sriov_numvfs bug fixes | Date | Wed, 14 Feb 2024 22:59:37 +0000 |
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A deadlock condition was discovered by SPDK when removing an SRIOV-enabled and VFIO-attached device, with a specific threading model. While discussing this on the mailing list, a separate issue around updating sriov_numvfs and its kobject_uevent() was also discovered. This series fixes both of those issues.
--- v1 => v2: * No code changes * Updated commit messages per feedback from Bjorn * Added Leon's Reviewed-by tags * Moved bulk of the v1 cover letter to the revert patch commit message where it belonged
v2 => v3: * Update iov->num_VFs before VFs are probed
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Jim Harris (2): PCI/IOV: Revert "PCI/IOV: Serialize sysfs sriov_numvfs reads vs writes" PCI/IOV: set iov->num_VFs before VFs are probed
drivers/pci/iov.c | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-)
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