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ca9f11fe09
commit 4e67526840fc55917581b90f6a4b65849a616dd8 upstream. Now we use virtual addresses to fill CSR_MERRENTRY/CSR_TLBRENTRY, but hardware hope physical addresses. Now it works well because the high bits are ignored above PA_BITS (48 bits), but explicitly use physical addresses can avoid potential bugs. So fix it. Cc: stable@vger.kernel.org Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 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.