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

[Erik Skultety]

On Wed, Oct 18, 2017 at 05:13:49PM -0400, John Ferlan wrote:
>
>
> 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
> >
> > --
> > libvir-list mailing list
> > libvir-list at redhat.com
> > https://www.redhat.com/mailman/listinfo/libvir-list>
>
> w/ one minor, noted adjustment in patch 5
>
> Reviewed-by: John Ferlan <jferlan at redhat.com>
> (series)
>
> I ran through Coverity too...

Great, thanks a lot :). A just pushed the series.

Erik