e1d74fbe50
A few patches all over the place during this cycle, mostly bug and
sparse warning fixes for OpenRISC, but a few enhancements too. Note,
there are 2 non OpenRISC specific fixups.
Non OpenRISC fixes:
- In init we need to align the init_task correctly to fix an issue with
MUTEX_FLAGS, reviewed by Peter Z. No one picked this up so I kept it
on my tree.
- In asm-generic/io.h I fixed up some sparse warnings, OK'd by Arnd.
Arnd asked to merge it via my tree.
OpenRISC fixes:
- Many fixes for OpenRISC sprase warnings.
- Add support OpenRISC SMP tlb flushing rather than always flushing the
entire TLB on every CPU.
- Fix bug when dumping stack via /proc/xxx/stack of user threads.
-----BEGIN PGP SIGNATURE-----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=0MlF
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://github.com/openrisc/linux
Pull OpenRISC updates from Stafford Horne:
"A few patches all over the place during this cycle, mostly bug and
sparse warning fixes for OpenRISC, but a few enhancements too. Note,
there are 2 non OpenRISC specific fixups.
Non OpenRISC fixes:
- In init we need to align the init_task correctly to fix an issue
with MUTEX_FLAGS, reviewed by Peter Z. No one picked this up so I
kept it on my tree.
- In asm-generic/io.h I fixed up some sparse warnings, OK'd by Arnd.
Arnd asked to merge it via my tree.
OpenRISC fixes:
- Many fixes for OpenRISC sprase warnings.
- Add support OpenRISC SMP tlb flushing rather than always flushing
the entire TLB on every CPU.
- Fix bug when dumping stack via /proc/xxx/stack of user threads"
* tag 'for-linus' of git://github.com/openrisc/linux:
openrisc: uaccess: Add user address space check to access_ok
openrisc: signal: Fix sparse address space warnings
openrisc: uaccess: Remove unused macro __addr_ok
openrisc: uaccess: Use static inline function in access_ok
openrisc: uaccess: Fix sparse address space warnings
openrisc: io: Fixup defines and move include to the end
asm-generic/io.h: Fix sparse warnings on big-endian architectures
openrisc: Implement proper SMP tlb flushing
openrisc: Fix oops caused when dumping stack
openrisc: Add support for external initrd images
init: Align init_task to avoid conflict with MUTEX_FLAGS
openrisc: fix __user in raw_copy_to_user()'s prototype
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.