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b0e2b828df
VFIO_EEH_PE_INJECT_ERR ioctl is currently failing on pseries due to missing implementation of err_inject eeh_ops for pseries. This patch implements pseries_eeh_err_inject in eeh_ops/pseries eeh_ops. Implements support for injecting MMIO load/store error for testing from user space. The check on PCI error type (bus type) code is moved to platform code, since the eeh_pe_inject_err can be allowed to more error types depending on platform requirement. Removal of the check for 'type' in eeh_pe_inject_err() doesn't impact PowerNV as pnv_eeh_err_inject() already has an equivalent check in place. Signed-off-by: Narayana Murty N <nnmlinux@linux.ibm.com> Reviewed-by: Vaibhav Jain <vaibhav@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20240909140220.529333-1-nnmlinux@linux.ibm.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 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.