[libvirt] [PATCH v6 0/9] Work around the kernel mdev uevent race in nodedev

[John Ferlan]

On 10/18/2017 09:52 AM, Erik Skultety wrote:
> v5 here:
> https://www.redhat.com/archives/libvir-list/2017-October/msg00440.html
> 
> Since v5:
> - fixed minor nitpicks
> - added 3 more patches as per reviewer's suggestion to split some of the
> changes even more
> - patches {2,6,7,8,9}/9 are without any change
> 
> Erik Skultety (9):
>   nodedev: Move privileged flag from udev private data to driver's state (NEW)
>   nodedev: udev: Introduce udevEventMonitorSanityCheck helper function (ACKed)
>   nodedev: udev: Convert udev private data to a lockable object (ACKed with fixes)
>   nodedev: udev: Remove driver locks from stateInitialize and (NEW)
>     stateCleanup
>   nodedev: udev: Unlock the private data before setting up 'system' node (NEW)
>   nodedev: udev: Split udevEventHandleCallback in two functions (ACKed)
>   nodedev: udev: Convert udevEventHandleThread to an actual thread (ACKed)
>     routine
>   util: Introduce virFileWaitForExists (ACKed)
>   nodedev: udev: Hook up virFileWaitForAccess to work around uevent race (ACKed)
> 
>  src/conf/virnodedeviceobj.h        |   1 +
>  src/libvirt_private.syms           |   1 +
>  src/node_device/node_device_udev.c | 283 +++++++++++++++++++++++++++----------
>  src/node_device/node_device_udev.h |   3 -
>  src/util/virfile.c                 |  31 ++++
>  src/util/virfile.h                 |   2 +
>  6 files changed, 245 insertions(+), 76 deletions(-)
> 
> --
> 2.13.6
> 
> --
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w/ one minor, noted adjustment in patch 5

Reviewed-by: John Ferlan <jferlan at redhat.com>
(series)

I ran through Coverity too...

John