8278f34f6c
commite7598fac32upstream. The intel_svm_is_pasid_valid() needs to be marked inline, otherwise it causes the compile warning below: CC [M] drivers/dma/idxd/cdev.o In file included from drivers/dma/idxd/cdev.c:9:0: ./include/linux/intel-svm.h:125:12: warning: ‘intel_svm_is_pasid_valid’ defined but not used [-Wunused-function] static int intel_svm_is_pasid_valid(struct device *dev, int pasid) ^~~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Borislav Petkov <bp@alien8.de> Fixes:15060aba71('iommu/vt-d: Helper function to query if a pasid has any active users') Signed-off-by: Joerg Roedel <jroedel@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.