For some reason a return-statement crept into this code, where it
shouldn't belong. This means we didn't properly unlock the TTY before
returning to userspace.
Submitted by: Tor Egge <tor egge cvsup no freebsd org>
- Added some additional code for debug builds.
- Fixed a problem printing physical memory on 64bit system during debugging.
- Modified some of the context memory and mailbox register names to more
clearly distinguish their use.
- Added memory barriers for Intel CPUs when accessing host memory data
structures which are written by hardware.
MFC after: Two weeks.
doing it on every CPU.
- Use CPU_ABSENT() rather than pcpu_find() to determine if a CPU is not
present.
- Count up to mp_maxid rather than MAXCPU when iterating over CPUs to
match the rest of the code in the kernel.
MFC after: 1 week
if_ethersubr.c. CTASSERT is implemented using a dummy typedef, which if
used in a header file may conflict with another CTASSERT in a source file
using that header.
I'll make a note of this in CTASSERT's man page.
Approved by: imp
ping(8)'s -a was mapped to -e, but -E was already taken in ping6 (old
option) so rename -e to -r.
Now:
ping -a => ping6 -r
ping -A => ping6 -R
MFC after: 2 days
says that in such cases we can pick any interrupt. One of these cards
is the LG11 Wireless LAN card. I don't have one of these, but I do
know that this doesn't hurt any cards I've tried it with.
PR: 92070
Submitted by: Helge Oldach
MFC after: 3 days
first driver that does the configuration dance with CFE's. There's
likely some additional configuration that's needed to get things
working completely...
This caching allows for completely lock-free allocation/deallocation in the
steady state, at the expense of likely increased memory use and
fragmentation.
Reduce the default number of arenas to 2*ncpus, since thread-specific
caching typically reduces arena contention.
Modify size class spacing to include ranges of 2^n-spaced, quantum-spaced,
cacheline-spaced, and subpage-spaced size classes. The advantages are:
fewer size classes, reduced false cacheline sharing, and reduced internal
fragmentation for allocations that are slightly over 512, 1024, etc.
Increase RUN_MAX_SMALL, in order to limit fragmentation for the
subpage-spaced size classes.
Add a size-->bin lookup table for small sizes to simplify translating sizes
to size classes. Include a hard-coded constant table that is used unless
custom size class spacing is specified at run time.
Add the ability to disable tiny size classes at compile time via
MALLOC_TINY.
- Allocate thread0.td_kstack in pmap_bootstrap(), provide guard page
- Switch to thread0.td_kstack as soon as possible i.e. right after return
from e500_init() and before mi_startup() happens
- Clean up temp stack area
- Other minor cosmetics in machdep.c
Obtained from: Semihalf
is returned shall be kept in the waitable state.
Add WSTOPPED as an alias for WUNTRACED.
Submitted by: Jukka Ukkonen <jau at iki fi>
PR: standards/116221
MFC after: 2 weeks
executed by fexecve(2), imgp->args->fname is NULL. Moreover, there is
no way to recover the path to the script being executed.
Do what some other U*ixes do unconditionally, namely supply /dev/fd/n
as the script path when called from fexecve(). Document requirement of
having fdescfs mounted as caveat.
Split the driver into the core functionality part (sys/dev/tsec/if_tsec.c) and
the bus attachment (sys/dev/tsec/if_tsec_ocp.c).
This lets better integrate and maintain the driver in other environments with
different attachment abstractions (there is at least one other FreeBSD port --
MPC83xx -- which uses this TSEC driver, but with different local bus model
i.e. some OF derivative). While there, clean up and fix minor cosmetics.
Obtained from: Semihalf
from returning a reply message in most cases. This in turn caused
interoperability problems with Mac OS X clients.
PR: 126561
Submitted by: Richard.Conto at gmail.com
MFC after: 1 week
