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Raptor Lake-S SoCs notify correctable memory errors via CMCI (Corrected Machine Check Interrupt). Switch Raptor Lake-S EDAC support from polling to interrupt mode by registering the callback to the MCE decode notifier chain. Note that as Raptor Lake-S SoCs may not recover from uncorrectable memory errors, the system will hang as soon as this type of error occurs, and the registered callback on the MCE decode chain will not be executed. This is the expected behavior. Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com> Tested-by: Gary Wang <gary.c.wang@intel.com> Link: https://lore.kernel.org/r/20250310011411.31685-12-qiuxu.zhuo@intel.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.