remove duplicate the article in comments.

Include "opt_param.h" (ifdef _KERNEL_OPT) everywhere that MSGBUFSIZE is
referenced since some sources include <machine/param.h>.

fix "uname -p" on mips n32.

this has been returning "mipsn64eb" on my edgerouter4 with the
32 bit uname binary.

introduce o32, n32, and n64 versions of MACHINE_ARCH, and use
them appropriately in P

fix "uname -p" on mips n32.

this has been returning "mipsn64eb" on my edgerouter4 with the
32 bit uname binary.

introduce o32, n32, and n64 versions of MACHINE_ARCH, and use
them appropriately in PROC_MACHINE_ARCH32(). now o32, n32 and
n64 "uname -p" all return different values.

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KNG

Make MACHINE_ARCH for n64 binaries mipsn64e[bl] instead of mips64e[bl] to
differentiate them from n32/o32 binaries.

Define a UPAGES_MAX constant to size the a md_upte array in MIPS's
struct mdlwp. This is exposed to userland, so we can't use something
based on PAGE_SIZE.

Use a 16kB USPACE (and larger kernel stack) for LP64 kernels. Invert
the logic for setting the USPACE size. Define a desired USPACE size
(16kB for LP64, 8kB otherwise) then divide by PAGE_SIZE to g

Use a 16kB USPACE (and larger kernel stack) for LP64 kernels. Invert
the logic for setting the USPACE size. Define a desired USPACE size
(16kB for LP64, 8kB otherwise) then divide by PAGE_SIZE to get UPAGES.

Fixes random segmap lossage, since the uarea usually sits immediately
above the segmap for a process. Thanks to mrg@, skrll@ and dholland@
for testing, debugging and general help tracking down this problem.

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#define<tab>
Nuke trailing whitespace.

Add a space in a comment.

Add a comment to CACHE_LINE_SIZE / COHERENCY_UNIT size defines

On second thoughts this can't be conditional so define CACHE_LINE_SIZE /
COHERENCY_UNIT as 128 for all mips.

Define CACHE_LINE_SIZE / COHERENCY_UNIT as 128 for MIPS64_OCTEON

Whitespace and whitespace consistency

#define<tab> for consistency

Change MIPS to use the common pmap code.
Switch to 8KB pages on CPUs with a R4K MMU.
Simplify cache code.
Merge in most of changes from matt-mips64 branch

Use (uint64_t) to avoid 32-bit overflow

Don't include <machine/param.h> in .S files, get the needed values from assym.h
Define NBPG as UL to avoid integer over with NBXSEG on LP64 systems.
(.S files don't like numbers with UL appended to t

Don't include <machine/param.h> in .S files, get the needed values from assym.h
Define NBPG as UL to avoid integer over with NBXSEG on LP64 systems.
(.S files don't like numbers with UL appended to them).

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assembly no longer include <machine/cpu.h>. Instead MIPS_CURLWP is gotten
from regdef.h and everything else from assym.h. <mips/mips_param.h> no
longer include <machine/cpu.h>

add generic copyrights so FreeBSD can use them.

Add ALIGNBYTES32/ALIGN32 for netbsd32.

Use and define ALIGN() ALIGN_POINTER() and STACK_ALIGN() consistently,
and avoid definining them in 10 different places if not needed.

Change CMSG_SPACE and CMSG_LEN to provide Integer Constant Expressions
again. This was changed in sys/socket.h r1.51 to work around fallout
from the IPv6 aux data migration. It broke the historic ABI

Change CMSG_SPACE and CMSG_LEN to provide Integer Constant Expressions
again. This was changed in sys/socket.h r1.51 to work around fallout
from the IPv6 aux data migration. It broke the historic ABI on some
platforms. This commit restores compatibility for netbsd32 code on such
platforms and provides a template for future changes to the CMSG_*
alignment. Revert PCC/Clang workarounds in postfix and tmux.

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Add ALIGNBYTES32/ALIGN32 (same as ALIGNBYTES/ALIGN).

If _KERNEL is not defined, force MACHINE to be "mips". Userland should be
using uname/sysctl to get this value.

Major merge forward from matt-nb5-mips64.
New fixup code.
New common SPL code.
New common interrupt code.
Move related variables into structures.
Cleanup locore (move MD variable into it).
Kill Studl

Major merge forward from matt-nb5-mips64.
New fixup code.
New common SPL code.
New common interrupt code.
Move related variables into structures.
Cleanup locore (move MD variable into it).
Kill StudlyCaps
Use PCU for FPU

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