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7441b0627e("s390/pci: PCI hotplug support via SCLP") added s390_pci_hpc.c, which included this license information: +MODULE_LICENSE("GPL"); Based on "git show 7441b0627e22:include/linux/module.h", that "GPL" string means "GPL v2 or later": * "GPL" [GNU Public License v2 or later]0729dcf248("s390: hotplug: make pci_hpc explicitly non-modular") subsequently replaced the MODULE_LICENSE() with a "License: GPL" comment. Add SPDX GPL-2.0+ and remove the "License: GPL" comment, relying on the assertion inb24413180f("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") that the SPDX identifier may be used instead of the full boilerplate text. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.