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They are only used if VIRTIO_DEBUG is enabled.
This should make the kernel slightly smaller.
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Dup /dev/null to the stdio file descriptors in the children.
based on a fix for httpd(8) and relayd(8); from Jan Klemkow
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(interrupt) transfer.
When RL is not zero, interrupt transfer cannot work correctly.
It causes USB2.0 hub cannot detect device attach/detach.
ok by mpi@
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OK claudio@
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flag to the other references. Then the final m_free() will clear
the memory.
OK claudio@
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agreement url in here we no longer need to updated it all the time.
OK deraadt
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/etc/examples/httpd.conf and /etc/examples/acme-client.conf (comming
soon) are better places.
Pointed out by & OK deraadt, OK benno
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bigger than the IP header len to be valid. With this I can traceroute again.
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The code in pci_init_extents() accidently passed M_NOWAIT which is
EX_FAST and does no harm. Replace it with EX_NOWAIT.
from Christian Ludwig; OK kettenis@
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NKL2_KIMG_ENTRIES on amd64, allowing larger kernels.
ok mpi@; "that's great!" deraadt@
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zero-sized sections.
ok deraadt@, guenther@
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usbd_device2interface_handle().
ok visa@
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ok sthen@, millert@, denis@, kn@
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with INP_HDRINCL. There is no reason to allow badly constructed packets through
our network stack. Especially since they may trigger diagnostic checks further
down the stack. Now EINVAL is returned instead which was already used for some
checks that happened before.
OK florian@
Reported-by: syzbot+0361ed02deed123667cb@syzkaller.appspotmail.com
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return. Hopefully the other reference holder has the M_ZEROIZE flag set as
well. Triggered by syzkaller. OK deradt@ visa@
Reported-by: syzbot+c578107d70008715d41f@syzkaller.appspotmail.com
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by the <p> HTML element and use the html_fillmode() mechanism
for .Bd -unfilled, just like it was done for man(7) earlier, finally
getting rid both of the horrible <div class="Pp"></div> hack and
of the worst HTML syntax violations caused by nested displays.
Care is needed because in some situations, paragraphs have to remain
open across several subsequent macros, whereas in other situations,
they must get closed together with a block containing them.
Some implementation details include:
* Always close paragraphs before emitting HTML flow content.
* Let html_close_paragraph() also close <pre> for extra safety.
* Drop the old, now unused function print_paragraph().
* Minor adjustments in the top-level man(7) node formatter for symmetry.
* Bugfix: .Ss heads suspend no-fill mode, even though .Ss doesn't end it.
* Bugfix: give up on .Op semantic markup for now, see the comment.
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it assumes that it always followed an interrupt string, but we don't
print that on fdt. having the bus responsible for the whitespace
means the fdt glue can print a colon to separate the bus info from
checkrev output, while every other glue keeps the comma.
ok deraadt@
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tough (so that non-YP using developers don't break the tree for YP/LDAP
users). This check failed to handle the newish RPATH+UNVEIL_INSPECT namei
operation.
discovered by florian, ok beck
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Bump the number of L2 page table entries reserved for the kernel from 16
to 64, to allow for larger kernels. This diff was in snaps for 21 days
without any reported fallout.
ok deraadt
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* Use .Vt for struct names and other type names like in_port_t.
* Use .Dv for #define'd constants like CPUSTATES and KERN_SYSVIPC_INFO.
* Use .Va for sysctl variable names like "machdep".
Not touching some of the .Li use related to networking; that stuff
looks suspicious in more than one way and a diff would need review.
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ok deraadt mestre
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there's no reason it can't use pledge to enforce that.
ok brynet deraadt
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where ps_uvpcwd obviously contains a dangling pointer.
ok deraadt@, krw@
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word to search for in ifconfig(4).
from claudio
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ok kn
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ok kn
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ok cheloha deraadt schwarze
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In arch/amd64/amd64/machdep.c r1.239 (21.02.2018) guenther added DPRINTF,
redefining the one from dev/softraidvar.h. softraid(4) has been using
DNPRINTF exclusively since import in 2007, so simply remove the DPRINTF
macro definition from there.
OK krw
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ptsignal() has to be called with the kernel lock held. As ensuring the
locking in mi_switch() is not easy, and deferring the signaling using
the task API is not possible because of lock order issues in
mi_switch(), move the CPU time checking into a periodic timer where
the kernel can be locked without issues.
With this change, each process has a dedicated resource check timer.
The timer gets activated only when a CPU time limit is set. Because the
checking is not done as frequently as before, some precision is lost.
Use of timers adapted from FreeBSD.
OK tedu@
Reported-by: syzbot+2f5d62256e3280634623@syzkaller.appspotmail.com
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of fiddling with the user supplied mbuf and then copy it at the end.
OK visa@
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choice, which is <p> HTML element. On top of the previous fill-mode
improvements, the key to making this possible is to automatically
close the <p> when required: before headers, subsequent paragraphs,
lists, indented blocks, synopsis blocks, tbl(7) blocks, and before
blocks using no-fill mode.
In man(7) documents, represent the .sp request by a blank line in
no-fill mode and in the same way as .PP in fill mode.
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just delete it.
ok deraadt schwarze
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1. After the last child; the parent will take care of the line break.
2. At the .YS macro; the end of the preceding .SY already broke the line.
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the bpf captures.
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the output line gets broken after the head. Do the same.
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interaction of .nf and .RS, related to man_macro.c rev. 1.106.
HTML regression testing is tricky because it is extremely prone to
over-testing, i.e. unintentional testing for volatile formatting
details which are irrelevant for deciding whether the HTML output
is good or bad. Minor changes to the formatter - which is still
heavily under development - might result in the necessity to
repeatedly adjust many test cases.
Then again, HTML syntax rules are so complicated that without
regression testing, the risk is simply too high that later changes
will re-introduce issues that were already fixed earlier. Let's
just try to design the tests very carefully in such a way that
the *.out_html files contain nothing that is likely to change, and
defer testing in cases where the HTML output is not yet clean enough
to allow designing tests in such a way.
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and i can see no reasonable alternative: they do indeed represent indented
displays. They certainly require flow context and make no sense in phrasing
context. Consequently, they have to suspend no-fill mode during their head,
in just the same way as other paragraph-type macros do it.
This fixes HTML syntax errors that resulted from .nf followed by .RS.
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"please commit asap" deraadt@
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Should hopefully fix the error seen on systems after a few reloads where
the size became negative.
OK benno@
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assembler does not handle the large immediate value automatically.
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understand with the three-operand instructions.
No binary change with gas.
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ok and tested by visa@
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