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eb5a33ea31
The eh field must remain 0 for PPC32 and is only used
by PPC64.
Don't hide that behind a macro, just leave the responsibility
to the user.
At the time being, the only users of PPC_RAW_L{WDQ}ARX are
setting the eh field to 0, so the special handling of __PPC_EH
is useless. Just take the value given by the caller.
Same for DEFINE_TESTOP(), don't do special handling in that
macro, ensure the caller hands over the proper eh value.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
[mpe: Use 'n' constraint per Segher]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/8b9c8a1a14f9143552a85fcbf96698224a8c2469.1659430931.git.christophe.leroy@csgroup.eu
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.