Tyrone Ting
5c0dfca6b9
[ Upstream commitea9f8426d1] The SMBnCTL3 register is 8-bit wide and the 32-bit access was always incorrect, but simply didn't cause a visible error on the 32-bit machine. On the 64-bit machine, the kernel message reports that ESR value is 0x96000021. Checking Arm Architecture Reference Manual Armv8 suggests that it's the alignment fault. SMBnCTL3's address is 0xE. Fixes:56a1485b10("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver") Signed-off-by: Tyrone Ting <kfting@nuvoton.com> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Signed-off-by: Wolfram Sang <wsa@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.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.