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2c3a6f6a28
Some endpoint PCIe controllers do not support raising legacy INTX interrupts. This support is indicated by the intx_capable field of struct pci_epc_features. Modify nvmet_pci_epf_raise_irq() to not automatically fallback to trying raising an INTX interrupt after an MSI or MSI-X error if the controller does not support INTX. Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
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 reStructuredText 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.