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a36b0787f0
AER recovery handler can trigger a PCI Reset after tearing
down the device setup in the error detection handler. The PCI
Reset handler will also attempt to tear down the device setup,
and this second tear down needs to know that it doesn't need
to call pci_release_regions() a second time. We can clear
num_bars on tear down and use that to decide later if we need
to clear the resources. This prevents a harmless but disturbing
warning message
resource: Trying to free nonexistent resource <0xXXXXXXXXXX-0xXXXXXXXXXX>
Fixes: c3a910e1c4 ("ionic: fill out pci error handlers")
Reviewed-by: Brett Creeley <brett.creeley@amd.com>
Signed-off-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.