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d9e46de4bf
Commitac9f97ff8b("powerpc/8xx: Inconditionally use task PGDIR in DTLB misses") removed the test that needed the valeur in SPRN_EPN but failed to remove the read. Remove it. And remove related comments, including the very same comment in InstructionTLBMiss that should have been removed by commit33c527522f("powerpc/8xx: Inconditionally use task PGDIR in ITLB misses"). Also update the comment about absence of a second level table which has been handled implicitely since commit5ddb75cee5("powerpc/8xx: remove tests on PGDIR entry validity"). Fixes:ac9f97ff8b("powerpc/8xx: Inconditionally use task PGDIR in DTLB misses") Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com> Link: https://patch.msgid.link/5811c8d1d6187f280ad140d6c0ad6010e41eeaeb.1755361995.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 reStructuredText 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.