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Yangyu Chen c21f014818
riscv: mm: fix NOCACHE_THEAD does not set bit[61] correctly
Previous commit dbfbda3bd6 ("riscv: mm: update T-Head memory type
definitions") from patch [1] missed a `<` for bit shifting, result in
bit(61) does not set in _PAGE_NOCACHE_THEAD and leaves bit(0) set instead.
This patch get this fixed.

Link: https://lore.kernel.org/linux-riscv/20230912072510.2510-1-jszhang@kernel.org/ [1]
Fixes: dbfbda3bd6 ("riscv: mm: update T-Head memory type definitions")
Signed-off-by: Yangyu Chen <cyy@cyyself.name>
Reviewed-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Jisheng Zhang <jszhang@kernel.org>
Reviewed-by: Alexandre Ghiti <alexghiti@rivosinc.com>
Link: https://lore.kernel.org/r/tencent_E19FA1A095768063102E654C6FC858A32F06@qq.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
History 2024-02-22 12:21:27 -08:00
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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
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the problems which may result by upgrading your kernel.