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a9640fcdd4
Terminate endless loop in reading fails, to avoid flooding syslog. This happens if the state of "Guest services" integration service is changed from "enabled" to "disabled" at runtime in the VM settings. In this case pread returns EIO. Also handle an interrupted system call, and continue in this case. Signed-off-by: Olaf Hering <olaf@aepfle.de> Reviewed-by: Saurabh Sengar <ssengar@linux.microsoft.com> Link: https://lore.kernel.org/r/20241105081437.15689-1-olaf@aepfle.de Signed-off-by: Wei Liu <wei.liu@kernel.org> Message-ID: <20241105081437.15689-1-olaf@aepfle.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.