In r208489, I added code to reap zombies when forking new processes, to
limit the amount of zombies. However, this can lead to marking a job as done
or stopped if it consists of multiple processes and the first process ends
very quickly. Fix this by only checking for zombies before forking the first
process of a job and not marking any jobs without processes as done or
stopped.
"Fix WARNS=4 issues (-Wcast-qual -Wsign-compare)"
Because of code differences I had to hand-apply parts of the patch,
so responsibility for errors goes to me.
Obtained from: lukem@NetBSD.org
"PR/34662: martijnb at atlas dot ipv6 dot stack dot nl: readlink doesn't
grok -f, and there's no alternative (+fix)
Patch applied with minor tweak (%y -> %R, as it was already taken) plus
some nits from myself. Thanks!"
Obtained from: elad@NetBSD.org
of the target, similar to realpath(1). See the discussion at:
http://gnats.netbsd.org/cgi-bin/query-pr-single.pl?number=34662
This brings in the following changes:
1.24
"PR/34662: martijnb at atlas dot ipv6 dot stack dot nl: readlink doesn't
grok -f, and there's no alternative (+fix)
Patch applied with minor tweak (%y -> %R, as it was already taken) plus
some nits from myself. Thanks!"
Obtained from: elad@NetBSD.org
1.25
"Fix a segfault when doing 'stat -f %R' on the stdin file handle, instead
fake the filename '(stdin)' like the %N format."
Obtained from: mlelstv@NetBSD.org
1.27
"The ofmt variable is actually a bit mask (not the character that was
in the format string) so that we can "or" it with the bits in the
formats variable. This fixes the missing " -> " in front of the real
path (when you use %SR).
Also, the ?: needs another space."
Obtained from: atatat@NetBSD.org
I am purposely omitting the following changes:
1.23 A humanize_number(3) clone that should better be implemented by
actually using humanize_number(3)
1.26 This is the removal of license clause 3 and 4, already handled
by imp in r203971
"Fix a trivial truncation case, and eliminate a corner case that might
print a nul character."
I am purposely bypassing the following versions:
1.19 A build infrastructure change that does not apply to us
1.20 A feature I am not interested in, but don't object if someone else
wants to pick it up
1.21 A build infrastructure change that does not apply to us
Obtained from: atatat@NetBSD.org
The getpgid() call will fail if the first process in the job has already
terminated, resulting in output of "-1".
The pgid of a job is always the pid of the first process in the job and
other code already relies on this.
"If using stat (the -L flag) and it fails, fall back to lstat(). It
may be the case that we're examining a broken symlink, and anything is
better than nothing."
The changes in 1.14 through 1.17 were not relevant to us.
Obtained from: atatat@NetBSD.org
longer requested of the boot firmware. Instead of sending those results
to the runtime firmware the firmware is told to do the DC calibration
itself.
MFC after: 1 week
end of segments be aligned, not just the start of segments) in order to
allow Xen's blkfront driver to operate correctly.
PR: kern/152818
MFC after: 3 days
logic to support modifying the page table through a hypervisor. This
uses KOBJ inheritance to provide subclasses of the base 64-bit AIM MMU
class with additional methods for page table manipulation.
Many thanks to Peter Grehan for suggesting this design and implementing
the MMU KOBJ inheritance mechanism.
the size can be smaller than the constant when you are
doing HW TAGGING, and you still need to process this
packet in a normal way. I'm not sure where the notion
to just return came from, but its wrong.
MFC after: 3 days
Second, correct the discard/refresh_mbufs code to behave
more like igb, there have been panics due to discards and
this should fix them.
MFC after: 3 days
finding. The test to compare the mbuf m_len against
a fixed value and then returning needs to be removed.
When using VLANS and doing HW_TAGGING, and IPV6, the
ICMP6 packets actually fail this condition, the constant
assumes that the tag is IN the frame, and its not, so
the length is actually tiny. Furthermore, I'm not sure
what the point was to just return??
MFC after: 3 days
Make sure all built-in commands are in the subsection named such, except
exp, let and wordexp which are deliberately undocumented. The text said only
built-ins that really need to be a built-in were documented there but in
fact almost all of them were already documented.
proper log message for r216150.
MFC after: 1 week
If unix socket has a unix socket attached as the rights that has a
unix socket attached as the rights that has a unix socket attached as
the rights ... Kernel may overflow the stack on attempt to close such
socket.
Only close the rights file in the context of the current close if the
file is not unix domain socket. Otherwise, postpone the work to
taskqueue, preventing unlimited recursion.
The pass of the unix domain sockets over the SCM_RIGHTS message
control is not widely used, and more, the close of the socket with
still attached rights is mostly an application failure. The change
should not affect the performance of typical users of SCM_RIGHTS.
Reviewed by: jeff, rwatson
o Create a sparse file instead of a fully zerod one. This trades the
possibiltiy of running out of space during the build for the speed
gain not having do write all those zeros...
Submitted by: n_hibma
