details of the string buffer allocation in one place.
Eliminate the portion of the string buffer that was dedicated to storing
the interpreter name. The pointer to the interpreter name can simply be
made to point to the appropriate argument string.
Reviewed by: kib
thus don't depend on one_pass flag anymore.
This is a POLA violation, but it is quite difficult to restore
the old behavior with new code. Also, the new behavior matches
behavior of the older "tee" action, and this is more intuitive.
This patch is different to that provided in the PR, due to the changes in
this driver since 7.x.
PR: usb/129945
Submitted by: Antonio Hilario <avahilario gmail.com>
MFC after: 1 week
either find an existing entry, or allocate a new one. In the latter
case an entry would have flags, that were supplied as argument to
lla_lookup(). In case of an existing entry, flags aren't modified.
This lead to losing LLE_PUB and/or LLE_PROXY flags.
We should apply these flags either in lla_rt_output() or in the
in.c:in_lltable_lookup(). It seems to me that lla_rt_output() is
a more correct choice.
PR: kern/148784, kern/146539
Silence from: qingli, 5 days
booting again.
The code is a copy of the mips/mips/tick.c with minor modifications for
XLR interrupt handling. Disable mips/rmi/clock.c for now, the PIC based
timer code will be added later.
- Bring in several other devices from OpenBSD while here. Use the
official manufacturer name over the OpenBSD name in the case of
GEMALTO. Reorder list slightly to aid future syncing.
- Remove duplicate SILABS CP2102 define from usbdevs
PR: usb/131912 [1]
Submitted by: Jack Twilley <mathuin gmail.com> [1]
MFC after: 1 week
plug. Note that the Vendor ID 0x04b4 is officially assigned to Cypress,
so use that instead of adding a second vendor with an identical ID, in the
same way other similar cases are treated in usb/usbdevs.
PR: usb/132785
Submitted by: Dirk-Willem van Gulik <dirkx webweaving.org>
MFC after: 1 week
should be more compatible for most shells that are out there.
I contacted Philip Guenther at OpenBSD about this PR and he
corrected the issue in their tree pretty fast.
PR: docs/142243
Submitted by: Yasir (yasir27 at mail dot ru)
Obtained from: OpenBSD
Discussed with: delphij
MFC after: 7 days
10G cards. 1G cards are x4 only.
- Use constants from pcireg.h for reading the current link width.
- Use pci_set_max_read_req() rather than implementing it by hand.
Reviewed by: np
MFC after: 1 week
retransmission queue to validate the retran count, we
need to include the chunks in the control send queue
too. Otherwise the count will not match and you will get
the invarient warning if invarients are on.
MFC after: 2 weeks
If an ; or & token was followed by an EOF token, pending here-documents were
left uninitialized. Execution would crash, either in the main shell process
for literal here-documents or in a child process for expanded
here-documents. In the latter case the problem is hard to detect apart from
the core dumps and log messages.
Side effect: slightly different retries on inputs where EOF is not
persistent.
Note that tools/regression/bin/sh/parser/heredoc6.0 still causes a similar
crash in a child process. The text passed to eval is malformed and should be
rejected.
make(1) or /usr/ports/ports-mgmt/portconf for port-specific
variables/options to compile a port.
PR: docs/145655
Submitted by: Armin Pirkovitsch (armin at frozen dash zone dot org)
Discussed with: dougb
MFC after: 7 days
shell command are stored in exec*()'s demand-paged string buffer. For
a "buildworld" on an 8GB amd64 multiprocessor, the new order reduces
the number of global TLB shootdowns by 31%. It also eliminates about
330k page faults on the kernel address space.
Change exec_shell_imgact() to use "args->begin_argv" consistently as
the start of the argument and environment strings. Previously, it
would sometimes use "args->buf", which is the start of the overall
buffer, but no longer the start of the argument and environment
strings. While I'm here, eliminate unnecessary passing of "&length"
to copystr(), where we don't actually care about the length of the
copied string.
Clean up the initialization of the exec map. In particular, use the
correct size for an entry, and express that size in the same way that
is used when an entry is allocated. The old size was one page too
large. (This discrepancy originated in 2004 when I rewrote
exec_map_first_page() to use sf_buf_alloc() instead of the exec map
for mapping the first page of the executable.)
Reviewed by: kib
The changes do not affect FreeBSD code because
zfs_znode_move(), cleanlocks() and cleanshares() are not used.
OpenSolaris onnv changeset: 9788:f660bc44f2e8, 9909:aa280f585a3e
Approved by: pjd, delphij (mentor)
Obtained from: OpenSolaris (Bug ID 6843700, 6790232)
MFC after: 7 weeks
