Refer to the usb_quirk(4) manual page for more details on how to use
this new feature.
Submitted by: Maxime Soule <btik-fbsd@scoubidou.com>
PR: 203249
MFC after: 2 weeks
This fixes the following errors:
make: don't know how to make bsd.README. Stop
make: don't know how to make auto.obj.mk. Stop
This is easily seen in sys/dev/*.
The new behavior is now the expected output:
make: no target to make.
This would happen as MAKESYSPATH (.../share/mk) is auto added to the -I list.
Any directory where make is ran in the src tree that has no local Makefile
would then try executing the target in share/mk/Makefile, which by default
was to build the first entry in FILES. Of course, because bsd.README and
auto.obj.mk are not in the current directory the error is shown.
This check only works for bmake, but I will still MFC it with an extra
'!defined(.PARSEDIR) ||' guard for stable/10.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
* Don't free the mbuf in the tx path - it uses the transmit path now,
so the caller frees the mbuf.
* Don't decrement the node ref upon error - that's up to the caller to
do as well.
Tested:
* Intel 5300 3x3 wifi, station mode
Noticed by: <s3erios@gmail.com>
This avoids needing a large boot partition / file system in order to
accommodate multiple kernels, and provides consistency with userland
debug. This also simplifies the process of moving kernel debug files
to a separate package and installing them on demand.
In addition, change kernel debug file extension to .debug, to match
userland debug files.
When using the supported kernel installation method the
/usr/lib/debug/boot/kernel directory will be renamed (to kernel.old)
as is done with /boot/kernel.
Developers wishing to maintain the historical behavior of installing
debug files in /boot/kernel/ can set KERN_DEBUGDIR="" in src.conf(5).
Reviewed by: bdrewery, brooks, imp, markj
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D1006
This mostly fixes an interaction with bsd.test.mk with PROGS and SCRIPTS.
This was most notable with 'make clean' and 'make install', which r281055
and r272055 attempted to address but were inadequate.
It also addresses similar issues in bsd.progs.mk when not using bsd.test.mk.
This also fixes cases of NOT running commands in the parent when using
bsd.progs.mk:
- 'make clean' was not run for the main process for Makefiles which had both
FILES and SUBDIR but no PROGS or SCRIPTS. This usually was just a
leftover Kyuafile.auto. One such example is usr.bin/bmake/tests/sysmk/t1/2.
- 'make obj' was not running in the current directory with bsd.test.mk due
to early inclusion of bsd.subdir.mk. This was not really a problem due to
the SUBDIRS using 'mkdir -p' for their objdirs.
There were subtle bugs causing this wrong behavior:
1. bsd.progs.mk needs to set SCRIPTS to empty when recursing to avoid
the sub-makes from installing, cleaning or building the SCRIPTS;
only the parent make should be doing this. r281055 effectively did
the same but wasn't enough.
2. CLEANFILES may contain (especially from *.test.mk) files which only
the parent should clean, such as from FILES and SCRIPTS. To resolve
sub-makes also cleaning these, reset CLEANFILES and CLEANDIRS in the
children before including bsd.prog.mk. A tempting alternative would be
to only handle CLEANFILES in the parent but then the child bsd.prog.mk
CLEANFILES of per-PROGS wouldn't be setup.
3. bsd.subdir.mk was included too soon in bsd.test.mk. It needs to be
included after bsd.prog.mk as the SCRIPTS logic is short-circuitted if
'install:' is already defined (which bsd.subdir.mk does). There is
actually no need to include bsd.subdir.mk from bsd.test.mk as bsd.prog.mk
and bsd.obj.mk will do so in the proper order. The description in r257095
covers this for FILES and was fixed differently, though changing the
handling of target(install) in bsd.prog.mk may make sense after more
research.
4. bsd.progs.mk had extra logic to handle recursing SCRIPTS if PROGS was
empty, which isn't its business to be doing. SCRIPTS is handled fine
by bsd.prog.mk. This mostly reverts and reworks the fix in r259209 and
partially reverts r272055.
5. bsd.progs.mk has no need to depend 'all:' on SCRIPTS and FILES. These
are handled by bsd.prog.mk/bsd.files.mk fine. This also partially reverts
r272055.
6. bsd.progs.mk was not drop-in safe for bsd.prog.mk. Move the PROGS
check from r273186 to allow it to be used safely.
Specific tested cases:
SCRIPTS:no PROGS:no FILES:yes SUBDIR:yes
usr.bin/bmake/tests/sysmk/t1/2
SCRIPTS:yes PROGS:no FILES:yes SUBDIR:no
usr.bin/bmake/tests/sysmk/t1/2/1
SCRIPTS:yes PROGS:yes FILES:yes SUBDIR:yes
lib/libthr/tests
SCRIPTS:yes PROGS:no FILES:yes SUBDIR:no
usr.bin/yacc/tests
libexec/atf/atf-sh/tests
A full buildworld/installworld/clean comparison with mtree was also done.
The only relevant difference was the new fixed behavior of removing
Kyuafile.auto from the objdir in 'clean'.
Converting SCRIPTS to be a special case FILES group will make this less
fragile and is being explored.
One known remaining issue is 'cleandepend' removing the tags files for
every recursive call.
Note that the 'make clean' command runs for the CURDIR last, which can make
it appear to run multiple times when cleaning in tests/, but each command is
for a SUBDIR returning up the chain. This is purely bsd.subdir.mk behavior.
PR: 191055
PR: 191955
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
In the first build the TOOLSDIR does not exit yet which causes CC to default
to the sys.mk version. Once a TOOLSDIR is created during the build though,
this logic was changing CC to ${TOOLSDIR}/usr/bin/cc even though that file
did not exist. Thus CC went from 'cc' to '/usr/bin/cc' which forced a
rebuild of everything while using the same compiler. Check that TOOLSDIR is
not empty to avoid this. If there is actually a TOOLSDIR cc then it will be
used and properly rebuild.
Sponsored by: EMC / Isilon Storage Division
Filemon(4) will record paths as they are seen, not as fully resolved. make(1)
will take the .MAKE.META.IGNORE_PATHS values and resolve them. This creates
a discrepancy if CCACHE_DIR is a symlink. Fix this by ensuring it is
resolved for its actual usage.
Submitted by: sjg
Skip a /dev/ prefix, if one is present, when checking for matching
device names for dump.
Suggested by: avg
Reviewed by: markj
Sponsored by: EMC / Isilon Storage Division
Differential Revision: https://reviews.freebsd.org/D3725
When inspecting this value it is more expected to have it show the
automatically-created directory value rather than CURDIR.
Sponsored by: EMC / Isilon Storage Division
We allow to modify only few fields in mode pages now, but still it is
not good if they unexpectedly change during failover. Also this fixes
reporting of "Mode parameters changed" UAs on secondary node.
HA protocol requires strict version, parameters and configuration match.
Differences there may cause full set of problems up to kernel panic.
To avoid that, validate peer parameters on connect, and abort connection
immediately if some mismatch detected.
- Eliminate bogus page replacement that is inconsistently applied in the
invalidation loop in brelse. This has been a no-op in modern times as
biodone() is responsible for cleaning up after bogus pages. This
would've spammed the console with printfs at a minimum.
- Allow the compiler and human readers alike to reason about allocbuf()
by splitting it into constituent parts.
- Separate the VM manipulating and buf manipulating code in brelse() and
bufdone() so that the intentions are clear. This makes it evident that
there are several duplicated buf pages loops that will be consolidated
at a later time.
Reviewed by: kib
Tested by: pho
Sponsored by: EMC / Isilon Storage Division
reschedule. Right now arm_cpu_intr() does critical_exit() as the last
action, so the impact is not serious.
Remove duplicated interrupt disable in restore_registers macro, when
returning to usermode. The do_ast macro disabled interrupts for us.
Reviewed by: andrew
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3714
queue and (2) returns a Boolean indicating whether the page's wire count
transitioned to zero.
Exploit this change in vfs_vmio_release() to avoid pointlessly enqueueing
a page that is about to be freed.
(An earlier version of this change was developed by attilio@ and kmacy@.
Any errors in this version are my own.)
Reviewed by: kib
Sponsored by: EMC / Isilon Storage Division
ndiscvt uses 16 entry array for words into which it parses
comma-separated lists of strings, like AddReg line in
[somesection]
AddReg = foo.reg, bar.reg, baz.reg, quiz.reg
Overflows were not checked so it crashed on a line with 17 words
encountered in some Broadcom/Dell Wireless 1704 802.11b-g-n driver
So extend the array up to 32 entries and add an overflow check.
Reviewed by: bapt
Approved by: bapt
MFC after: 2 weeks
Differential Revision: D3713
Some binaries (such as the FreeBSD kernel) contain a mixture of CUs
with and without debug information. Previously translate() exited upon
encountering a CU without debug information. Instead, just move on to
the next CU.
Reported by: royger
Reviewed by: royger
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3712
