Elf_map_insert() needs to create mapping at the known fixed address.
Usage of vm_map_find() assumes, on the other hand, that any suitable
address space range above or equal the specified hint, is acceptable.
Due to operating on the fresh or cleared address space, vm_map_find()
usually creates mapping starting exactly at hint.
Switch to vm_map_insert() use to clearly request fixed mapping from
the VM.
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
vm_map_insert() failure, drop the vnode lock around the call to
vm_object_deallocate().
Since the deallocated object is the vm object of the vnode, we might
get the vnode lock recursion there. In fact, it is almost impossible
to make vm_map_insert() failing there on stock kernel.
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
that this shouldn't go in. I was unaware when I merged the pull
request. I don't wish to upset the status quo, so backout per
project practice.
Pull Request: https://github.com/freebsd/freebsd/pull/92
Noted by: hrs@
- Use SRCTOP-relative paths instead of .CURDIR-relative ones where possible
- Use :H to manipulate .CURDIR in areas instead of ..-relative paths.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
Unclear how, but the locking routine for mutexes was using the *release*
barrier instead of acquire. This must have been either a copy-pasto or bad
completion.
Going through other uses of atomics shows no barriers in:
- upgrade routines (addressed in this patch)
- sections protected with turnstile locks - this should be fine as necessary
barriers are in the worst case provided by turnstile unlock
I would like to thank Mark Millard and andreast@ for reporting the problem and
testing previous patches before the issue got identified.
ps.
.-'---`-.
,' `.
| \
| \
\ _ \
,\ _ ,'-,/-)\
( * \ \,' ,' ,'-)
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\/ ''/
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/ ,'-'
Hardware provided by: IBM LTC
- Use SRCTOP-relative paths to other directories instead of
.CURDIR-relative ones. This simplifies pathing in make/displayed output.
- Also, use :H where possible/sensical to manipulate .CURDIR-relative
paths
- Remove superfluous bsd.own.mk .includes which are already handled via
src.opts.mk .includes
MFC after: 1 week
Sponsored by: Dell EMC Isilon
TW_CL_MAX_NUM_LUNS should not be 16 but I presume 255. I have a 3ware
controller with more than 16 volumes (LUN's) and otherwise all LUN's
above the 16'th are not working.
Submitted by: jcatrysse <j.catrysse@proximedia.be>
Pull Request: https://github.com/freebsd/freebsd/pull/100
Also, use :H where possible/sensical to manipulate .CURDIR-relative paths
This simplifies pathing in make/displayed output.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
left-click event. It can be disabled setting the new
hw.usb.wsp.enable_single_tap_clicks sysctl to 0.
Submitted by: K Staring <qdk@quickdekay.net>
Pull Request: https://github.com/freebsd/freebsd/pull/97
The SRCTOP conversion simplifies pathing in make/displayed output.
Also, while here, change a hardcoded path to ${RPCDIR}/ypxfrd.x in
the make targets with ${.ALLSRC} .
MFC after: 1 week
Sponsored by: Dell EMC Isilon
The SRCTOP conversion simplifies pathing in make/displayed output.
Also, while here, change a hardcoded path to ${RPCDIR}/ypupdate_prot.x in
the make targets with ${.ALLSRC} .
MFC after: 1 week
Sponsored by: Dell EMC Isilon
This is a trivial simplification in the Makefile, meant to serve as
a good example for what to do with rules like this.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
This is a trivial simplification in the Makefile, meant to serve as
a good example for what to do with rules like this.
MFC after: 1 week
Sponsored by: Dell EMC Isilon
The SRCTOP conversion simplifies pathing in make/displayed output.
Also, while here, change a hardcoded path to ar5523.bin.uu in the make target
with ${.ALLSRC} .
MFC after: 1 week
Sponsored by: Dell EMC Isilon
The reasoning for this is the same as r276046: to ease MFCing the tests
to ^/stable/10 .
This was accidentally missed in r313439
MFC after: 1 week
X-MFC with: r313439
Sponsored by: Dell EMC Isilon
Tests that an interface can get a SLAAC address and that it inserts its
routes into the correct fib. Does not test anything to do with NDP.
PR: 196361
Reviewed by: Erick Turnquist <jhujhiti@adjectivism.org>
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D9776
Renumber cluase 4 to 3, per what everybody else did when BSD granted
them permission to remove clause 3. My insistance on keeping the same
numbering for legal reasons is too pedantic, so give up on that point.
Submitted by: Jan Schaumann <jschauma@stevens.edu>
Pull Request: https://github.com/freebsd/freebsd/pull/96
and csum_flags using information from all fragments. This fixes
dropping of reassembled packets due to wrong checksum when the IPv6
checksum offloading is enabled on a network card.
Obtained from: Yandex LLC
MFC after: 1 week
Sponsored by: Yandex LLC
