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28a84da744
Upgrade various logging in the VFIO selftests drivers from dev_info() to dev_err(). All of these logs indicate scenarios that may be unexpected. For example, the logging during probing indicates matching devices but that aren't supported by the driver. And the memcpy errors can indicate a problem if the caller was not trying to do something like exercise I/O fault handling. Exercising I/O fault handling is certainly a valid thing to do, but the driver can't infer the caller's expectations, so better to just log with dev_err(). Suggested-by: Raghavendra Rao Ananta <rananta@google.com> Reviewed-by: Alex Mastro <amastro@fb.com> Tested-by: Alex Mastro <amastro@fb.com> Reviewed-by: Raghavendra Rao Ananta <rananta@google.com> Signed-off-by: David Matlack <dmatlack@google.com> Link: https://lore.kernel.org/r/20251126231733.3302983-10-dmatlack@google.com Signed-off-by: Alex Williamson <alex@shazbot.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 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.