now it uses a very dumb first-touch allocation policy. This will change in
the future.
- Each architecture indicates the maximum number of supported memory domains
via a new VM_NDOMAIN parameter in <machine/vmparam.h>.
- Each cpu now has a PCPU_GET(domain) member to indicate the memory domain
a CPU belongs to. Domain values are dense and numbered from 0.
- When a platform supports multiple domains, the default freelist
(VM_FREELIST_DEFAULT) is split up into N freelists, one for each domain.
The MD code is required to populate an array of mem_affinity structures.
Each entry in the array defines a range of memory (start and end) and a
domain for the range. Multiple entries may be present for a single
domain. The list is terminated by an entry where all fields are zero.
This array of structures is used to split up phys_avail[] regions that
fall in VM_FREELIST_DEFAULT into per-domain freelists.
- Each memory domain has a separate lookup-array of freelists that is
used when fulfulling a physical memory allocation. Right now the
per-domain freelists are listed in a round-robin order for each domain.
In the future a table such as the ACPI SLIT table may be used to order
the per-domain lookup lists based on the penalty for each memory domain
relative to a specific domain. The lookup lists may be examined via a
new vm.phys.lookup_lists sysctl.
- The first-touch policy is implemented by using PCPU_GET(domain) to
pick a lookup list when allocating memory.
Reviewed by: alc
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
