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f010c75c05
Writes to the device must include an offset and size as defined in
CXL 2.0 8.2.9.5.2.4 Set LSA (Opcode 4103h)
Fixes tag is non obvious as this code has been through several
reworks and variable names + wasn't in use until the addition
of the region code.
Due to a bug in QEMU CXL emulation this overrun resulted in QEMU
crashing.
Reported-by: Bobo WL <lmw.bobo@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Fixes: 60b8f17215 ("cxl/pmem: Translate NVDIMM label commands to CXL label commands")
Link: https://lore.kernel.org/r/20220815154044.24733-3-Jonathan.Cameron@huawei.com
Signed-off-by: Dan Williams <dan.j.williams@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 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.