- cast through void * to silence alignment warnings (presumably false
positives resulting from poor API design)
- constify a few function arguments
- move prototypes for callbacks into a common header
- now that the prototypes are in scope, fix instances of function
definitions that don't match the prototype or what the caller
actually passes
- hide a conditionally unused global variable behind the same #ifdef
that controls its use
Approved by: re (blanket)
- freebsd-configure.sh runs ./configure with the correct parameters
and regenerates the lex and yacc code.
- freebsd-sources.pl untangles the upstream Makefile and generates
source lists for our Makefiles.
Approved by: re (blanket)
The c++filt binary is only installed if ${MK_GCC} == yes && ${MK_CXX} ==
yes. This means that it should be removed if ${MK_GCC} == no ||
${MK_CXX} == no. In its current form, it actually uses a conjunction
instead of a disjunction.
As there is already a separate block for ${MK_CXX} == no listing
c++filt, simply remove the conditional entirely.
Approved by: re (gjb)
Calling those functions with the drmn device as argument causes a panic,
because it's not a direct child of pci$N. They must be called with the
vgapci device instead.
This fix is not enough to make suspend/resume work reliably.
Approved by: re (blanket)
vga_pci_(un)map_bios() takes a vgapci device as argument, not a drmn
one. This fixes a bug where the BIOS couldn't be mapped if the device
wasn't the boot display.
Approved by: re (kib; blanket for following drm2/radeon commits)
portion is invalidated, invalidate the whole page. Otherwise,
partially valid page appears on a page queue, which is wrong. This
could only happen for the last page, because only then buffer which
triggered invalidation could not cover the whole page.
Reported and tested by: pho (previous version)
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
Approved by: re (delphij)
MFC after: 2 weeks
pin outputs, functions and setup.
Add cross reference in gpioctl(8) for people to find.
This is by no means complete and really only covers gpioled(4) and the
Atheros based systems who expose a few extra hints at boot time.
This should be updated by developers who know more about this system than
I and viewed as the beginning of documentation, not the end.
Reviewed by: adrian
Approved by: re (joel)
MFC after: 2 weeks
time removal on kqueue close.
Reported and tested by: pho
Reviewed by: jmg
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (delphij)
that daemon can be used w/ rc.subr and ports can use the additional
functionality, such as keeping the ldap daemon up and running, and have
the proper program to signal to exit..
PR: bin/181341
Submitted by: feld
Approved by: re (glebius)
exclusively. Filesystems are assumed to disable shared locking for
the fifo vnode locks, but some do not.
Reported and tested by: olgeni
Discussed with: avg
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (glebius)
continuous calls to the uprintf(9), the proctree_lock could be
shared-locked for indefinite amount of time, starving exclusive
requests. Since proctree_lock is needed for fork() and exit(), this
effectively stops the machine.
While there, do the similar reduction for tprintf(9).
Reported and tested by: pho
Reviewed by: ed
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Approved by: re (glebius)
chain. This repairs a panic observed during pageout on some 64-bit
PowerPC systems.
Submitted by: grehan
Approved by: re (kib)
MFC after: 2 weeks
Revisit after: 10.0
to not get scanned on boot.
The problem originated in change 253549. With the change to the mps(4)
driver to scan only targets that it knows it has (as opposed to scanning
the entire bus), scanning RAID volumes on boot was omitted.
So, for versions of FreeBSD that have the scanning changes
(__FreeBSD_version 1000039 and higher), scan RAID volumes that are added
whether or not we're booting.
PR: kern/181784
Reported by: Xiguang Wang <kurapica@gmail.com>
Tested by: Dennis Glatting <dg@pki2.com>
Sponsored by: Spectra Logic
Approved by: re (delphij)
MFC After: 3 days
errors when you enable WITH_GNUCXX to build libstdc++, since it will
include C++ headers from the libc++ installation under ${WORLDTMP}, and
those are not compatible with libstdc++ at all.
To fix this, add -stdlib=libstdc++ to CXXFLAGS when building libstdc++
(and its companion libsupc++) with clang.
Approved by: re (delphij)
preprocessor) gives the following error:
--- Version.map ---
<stdin>:287:4: error: invalid preprocessing directive
# Implemented as weak aliases for imprecise versions
^
1 error generated.
Change the comment to a C-style one, to prevent this error.
Approved by: re (hrs)
- Clarify that exactly one of the "access" flags is required and
list the optional flags in a separate list. Prefer bundling
CTLFLAG_TUN into the access flag by not documenting it as an
optional flag to set.
Approved by: re (glebius)
MFC after: 1 week
- Document the max_addr parameter that restricts mappings to a subset of
the map's address space.
- Document VMFS_ALIGNED_SPACE and update for the rename of VMFS_SUPER_SPACE.
In addition, use a table that describes the different find space
strategies in more detail.
Reviewed by: alc
Approved by: re (kib)
- Don't treat an options argument of 0 to wait4() as an error in
kdump.
- Decode the wait options passed to wait4() and wait6() in truss
and decode the returned rusage and exit status.
Approved by: re (kib)
MFC after: 1 week
it. We should probably fix the code but appeasing clang with this fix for now.
gcc does not have such limit.
Reviewed by: jmg
Approved by: re (hrs), sbruno (mentor, implicit)
A HEAD buildworld on 9.x first bootstraps bmake, but this failed when
building with standalone debug. Pass in the PROGNAME override to the
'make all' stage as well as 'make install' so that the .debug file is
created with the correct name.
Reviewed by: sjg
Sponsored by: The FreeBSD Foundation
Approved by: re (rodrigc)
amount of free memory was close to the point at which we would begin
reclaiming pages. Now, we continuously scan the active page queue,
regardless of the amount of free memory. Consequently, we are continuously
calling pmap_ts_referenced() on active pages.
Prior to this change, pmap_ts_referenced() would always demote superpage
mappings in order to obtain finer-grained reference information. This made
sense because we were coming under memory pressure and would soon have to
begin reclaiming pages. Now, however, with continuous scanning of the
active page queue, these demotions are taking a toll on performance. To
address this problem, I have replaced the demotion with a heuristic for
periodically clearing the reference flag on superpage mappings.
Approved by: re (kib)
Sponsored by: EMC / Isilon Storage Division
extremely outdated, and I doubt that it was ever used for ifnet drivers.
It was used for AF_INET sockets in pre-FreeBSD time.
Approved by: re (hrs)
Sponsored by: Nginx, Inc.
