- Add support for .Fx, just in case somebody starts using it.
- Only add the arch information to the first para per manual page.
This improves output for axe(4), and generally seems to make sense
(I hope).
- Remove an unneeded line for non-compat mode.
This removes some vertical whitespace in the output.
Whitespace was intentionally not fixed in the SGML for the related
lists, to make the actual change more clear. This file is in need of
a major whitespace cleanup anyway.
single stepped the process to the system call), we need to clear
the trap flag from the new frame. Otherwise, the new thread will
receive a (likely unexpected) SIGTRAP when it executes the first
instruction after returning to userland.
booting from an MFS root (e.g. from an install CD) firmware_mountroot
can be called twice with the second call happening before the task
callback occurs; this results in the task structure contents being
corrupted because it was declared static.
Submitted by: marius (original version)
syscalls expect the bitmap size in the range from 32 to 128. Old glibc
always assumed size 1024, while newer glibc searches for approriate
size, starting from 1024 and going up.
For now, use FreeBSD size of cpuset_t for bitmap size parameter and
return EINVAL if length of user space bitmap less than our size of
cpuset_t.
Submitted by: dchagin
MFC after: 1 week
[This requires MFC of the actual linux affinity syscalls]
This means that inp_cred is always there, even after the socket
has gone away. It also means that it is constant for the lifetime
of the inp.
Both facts lead to simpler code and possibly less locking.
Suggested by: rwatson
Reviewed by: rwatson
MFC after: 6 weeks
X-MFC Note: use a inp_pspare for inp_cred
We don't explicity check for error here and M_WAITOK will just put the
process to sleep waiting on resources to become available.
Suggested by jhb@
Approved by: jhb (mentor)
sbuf instead of doing uiomove. This allows for reads from non-zero
offsets to work.
Patch is forward-ported des@' one, and was adopted to current code
by dchagin@ and me.
Reviewed by: des (linprocfs part)
PR: kern/101453
MFC after: 1 week
- extend ub_dev_read() and ub_dev_recv() so that the actual len and
all error codes can be passed and processed properly; unify behaviour of
these routines
- introduce syscall general error code (API_ESYSC)
in GENERIC and LINT. [1]
- Rename hpt_dbg_level to hpt_iop_dbg_level to avoid multiple definition
of hpt_dbg_level (hptmv also has hpt_dbg_level).
PR: 127551 [1]
Reviewed by: scottl@
MFC after: 1 month
NDIS_TXPKTS and don't allocate unused extra spaces for sc->ndis_txarray
and sc->ndis_txpool.
PR: kern/127644
Submitted by: Antoine Pelisse <apelisse_at_gmail.com>
MFC after: 1 week
This reverts a private patch which is causing issues with many Intel chipsets.
I will review that patch and see what we need to do to fix it up later, but
for the time being, we will just get these chips working again.
This update contains a lot of code cleanup and is post gem merge
(no, we don't have gem support). It should prove much easier to read the
code now. A lot of thanks goes to vehemens for that work. I have adapted
the code to use cdevpriv for tracking per open file data. That alleviates
the old ugly hack that we used to try and accomplish the task and helped to
clean up the open / close behavior a good bit. This also replaces the hack
that was put in place a year or so ago to prevent radeons from locking up
with AIGLX enabled. I have had a couple of radeon testers report that it
still works as expected, though I no longer have radeon hardware to test with
myself. Other various fixes from the linux crew and Intel, many of
which are muddled in with the gem merge.
Approved by: jhb (mentor)
Obtained from: mesa/drm git master
MFC after: 2 weeks
- Staticize and locally prototype functions uipc_ctloutput(), unp_dispose(),
unp_init(), and unp_externalize(), none of which have been required
outside of uipc_usrreq.c since uipc_proto.c was removed.
- Remove stale prototype for uipc_usrreq(), which has not existed in the
code since 1997
- Forward declare and staticize uipc_usrreqs structure in uipc_usrreq.c and
not un.h.
- Comment on why uipc_connect2() is still non-static -- it is used directly
by fifofs.
- Remove stale comments, tidy up whitespace.
MFC after: 3 days (where applicable)
For the jail case we are already looping over the interface addresses
before falling back to the only IP address of a jail in case of no
match. This is in preparation for the upcoming multi-IPv4/v6/no-IP
jail patch this change was developed with initially.
This also changes the semantics of selecting the IP for processes within
a jail as it now uses the same logic as outside the jail (with additional
checks) but no longer is on a mutually exclusive code path.
Benchmarks had shown no difference at 95.0% confidence for neither the
plain nor the jail case (even with the additional overhead). See:
http://lists.freebsd.org/pipermail/freebsd-net/2008-September/019531.html
Inpsired by a patch from: Yahoo! (partially)
Tested by: latest multi-IP jail patch users (implictly)
Discussed with: rwatson (general things around this)
Reviewed by: mostly silence (feedback from bms)
Help with benchmarking from: kris
MFC after: 2 months
SRCDIR is seeded from `pwd` which not only means src/sys/ but
also src/include/ (and possibly src/usr.sbin/amd/include/ ?).
Trying to build world resulted in
===> include (includes)
cd /usr/src/include; make buildincludes; make installincludes
creating osreldate.h from newvers.sh
cd: can't cd to /usr/src/include/sys
*** Error code 2
as there is apparently no src/include/sys.
There are multiple possible solutions ranging from seeding SRCDIR from
the environment to adding more substitution patterns.
Reported by: sam, bz
Proper solution to be implemented and tested by: peter
- Pass O_NOCTTY to posix_openpt(2). This makes the implementation work
consistently on implementations that make the PTY the controlling TTY
by default.
- Call unlockpt() before opening the slave device. POSIX mentions that
de slave device should only be opened after grantpt() and unlockpt()
have been called.
- Replace some redundant code by a label.
In theory we could remove a lot of code from openpty() on FreeBSD
-CURRENT, because grantpt(), unlockpt() and revoke() are not needed in
our implementation. We'd better keep them there. This makes the code
still work with older FreeBSD releases and even makes it work on other
non-BSD operating systems.
I've compiled openpty() on Linux. You only need to remove the revoke()
call, because revoke() on Linux always returns -1. Apart from that, it
seems to work like it should.
Reviewed by: jhb
