time at year 2012. Only LC_COLLATE_MASK and LC_CTYPE_MASK are in the
right order.
The order here should match XLC_* from "xlocale_private.h" which, in turn,
match LC_* publicly visible order from <locale.h> which determines how
locale components are stored in the structure.
LC_*_MASK -> XLC_* translation done as "ffs(mask) - 1" in the querylocale()
and equivalent shift loop in the newlocale(), so mapped to some wrong
components (excluding two mentioned above).
Formally the fix is ABI breakage, but old code using those masks
never works properly in any case.
Only newlocale() and querylocale() are affected.
MFC after: 7 days
config or a list of them. Put the variable into quotes, to avoid syntax
error from [ in case of list. Without this change list is still working,
but an error is reported in the build log file.
Reviewed by: imp
kbdcontrol -r fast is documented to give a non-emulated atkbd's fastest
rate of 250.34, but is misimplemented to request this as 0.0. ukbd
supports many nonstandard rates, although it is currently too inaccurate
by a factor of several hundred for non-huge nonstandard rates to be
useful. It mapped 0.0 to 200.0. A repeat delay of 0 means a rate of
infinity which is quite fast, but physical constraints limit this to
a few MHz and the inaccuracies made it almost usable.
Convert 0.0 to the documented 250.34.
Also convert negative args and small args to the 250.34 minimal ones,
like atkbd does. This is for KDSETREPEAT -- the 2 versions of the
deprecated KDSETRAD have bounds checking. Keep not doing any bounds
checking or conversions for upper limits since nonstandard large
delays are useful for testing.
The inaccuracies are dependent on HZ and the timeout implementation.
With the old timeout implementation and HZ = 1000, 200.0 probably
worked better to emulate 250.34 than 250.34 itself. HZ = 100 gives
roundoff errors that accidentally reduce the inaaccuracies, and
event timers reduce the inaccuracies even more, so 200.0 was giving
more like itself (perhaps 215.15 on average but sometimes close to
10 msec repeat which is noticebly too fast). This commit makes 0.0
noticeably too slow, like 250.34 always was.
The TRUSTEDBSD prefix was chosen for consistency with the other
related `_PC_ACL*` prefixed variables.
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
An optimization is in place to skip reading the .depend.* files with
'make install'. This was too strong and broke 'make all install' and
'make foo.o foo install'. Now only skip reading the dependency files
if all make targets ran are install targets.
The problem comes about because headers are only added in as a guessed
dependency if .depend.* files do not yet exist. If they do exist, even
if being skipped from being read, then the header dependencies are not
applied. This applies to all #included files, and not just headers.
Reported by: kib
MFC after: 1 day
Sponsored by: EMC / Isilon Storage Division
relative paths, also create them for DPSRCS. This is needed for builds
that generate files during the depend stage, which cannot be compiled by
themselves, since those have to be put in DPSRCS.
There were a few issues.
- In-tree GCC won't have X_COMPILER_TYPE defined but will have
WANT_COMPILER_TYPE==gcc set from the SYSTEM_COMPILER logic that can
be used. Make the clang check specific to clang as well to ensure
-target doesn't leak into a GCC build.
- When using a cross-compiler GCC (with a default sysroot or arch) and also
passing --sysroot, it basically forgets all internal paths for
libraries. We've already worked around this quite a bit for
the external toolchains. Now for the in-tree bootstrap cross-compiler
GCC, also pass in the needed -B${WORLDTMP}/usr/lib to find the crt
object files, but also -isystem and -L to fix the paths. This creates
quite a spammy build log, but it is clear and still achieves the goals
and stays consistent between internal and external build flags.
Reducing the spam by using the '=' prefix feature will help and be
done later.
MFC after: 3 days
X-MFC-With: r304681
Reported by: bz
Pointyhat to: bdrewery
Sponsored by: EMC / Isilon Storage Division
This allows shell programs to programmatically determine whether
or not a filesystem supports sparse files
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
handling. This resulted in the window target being left uninitialized
when an underflow occured.
Approved by: adrian (mentor)
Differential Revision: https://reviews.freebsd.org/D7617
Make style changes (and trivial refactoring of open calls) now in order
to reduce noise in diffs for future capsicum changes.
Reviewed by: oshogbo
No objection: cperciva
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D7610
finding the vm_page_t in pmap_extract_and_hold. Previously it would return
the vm_page_t of the first page in a block. This would cause issues when,
for example, fsck reads from a device into the middle of a superpage. In
this case the read call would write to the start of the block, and not to
the buffer passed in.
Obtained from: ABT Systems Ltd
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
This was disabled in r301468 due to -target/--sysroot sometimes being used in
the build and other times not being used. Now that it is always used since
r304681, it is safe to combine the features.
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
The internal bootstrap compiler has a default sysroot set by TOOLS_PREFIX
and target set by TARGET/TARGET_ARCH. However, there are several needs to
always pass an explicit --sysroot and -target.
- External compiler needs sysroot and target flags.
- External ld needs sysroot.
- To be clear about the use of a sysroot when using the internal compiler.
- Easier debugging.
- Allowing WITH_SYSTEM_COMPILER+WITH_META_MODE to work together due to
the flip-flopping build command when sometimes using external and
sometimes using internal.
- Allow using no lld which has support for default paths.
The default sysroot in the bootstrap compiler is not changed. The
buildenv compiler will still work with its default and will also
include -target/--sysroot from CC in the environment.
MFC after: 3 days
Discussed with: emaste, brooks (BSDCam)
Reviewed by: emaste
Sponsored by: EMC / Isilon Storage Division
Allow netbooting on efi without having to setup any NFS server by rebuilding the
loader with LOADER_TFTP_SUPPORT like for the i386 pxeloader
Sponsored by: Gandi.net
This code should be able to support later AMD chipsets as well, but that
hasn't been tested.
SB800 supports accessing several different SMBus buses using the same
set of constrol registeirs plus special PMIO registers that control which
bus is selected. This could be exposed to consumers as several smb devices
each talking to its bus. This feature is not implemented yet.
MFC after: 2 weeks
Summary:
There is no need to call tlb1_init() twice. Now it is called first time from
booke_init() and second time from powerpc_init() (where it is under BOOKE
switch). Although this does not cause immediate problems in the mainline kernel,
this can lead to undesirable side effects like two TLB entries with the same VA
in the TLB1. Presence of two TLB entries with the same VA can hang CPU.
Test Plan:
Add initial mapping for UART to the tlb1_init(), build and boot the kernel,
ensure that mapping presents only once (most convinient way - through Lauterbah
or similar hardware debugger)
Submitted by: Ivan Krivonos <int0dster_gmail.com>
Differential Revision: https://reviews.freebsd.org/D7607
Summary: Current booke/pmap code ignores mas7 and mas8 on e6500 CPU.
Submitted by: Ivan Krivonos <int0dster_gmail.com>
Differential Revision: https://reviews.freebsd.org/D7606
So that Hyper-V can leverage them instead of rolling its own definition.
Discussed with: hps
Reviewed by: hps
MFC after: 1 week
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D7592
Coverity correctly reported that it's impossible for /comparison/ to be 0
here, because the only way for the for loop to end is by /comparison/
being < 0.
Fortunately the consequences of this bug weren't severe; for duplicated
entries in the typedef names file it would unnecessarily duplicate strings
with strdup(), but pointers to those would replace existing ones. So this
was a memory leak at worst.
CID: 1361477
Obtained from: Piotr Stephaniak
Certain features, such as resolv_conf_passthrough=NULL, do not work
correctly due to this missing substitution.
Also remove the @PREFIX@ substitution, which is no longer needed.
Reviewed by: pfg
Approved by: vangyzen (mentor)
MFC after: 1 week
Sponsored by: Dell Inc.
Differential Revision: https://reviews.freebsd.org/D7572
Shift the responsibility of allocating memory for the string duplicate
from the caller (set_option, add_typedefs_from_file) to the callee
(add_typename) as it has more knowledge about when the duplication
actually needs to occur.
Taken from: Piotr Stefaniak
This fixes parallel build issues when trying to depend on ${SUBDIR}. An
example of this in share/i18n/csmapper/Makefile where mapper.dir depends
on ${SUBDIR} having been traversed and built already. Before this
change running make in that directory would build the subdirectories
twice. This led to obscure build races. While reworking that build
may be possible, the framework should not so easily allow creating such
problems.
Now depending on <directory> will properly redirect to the
all_subdir_<directory> target rather than invoking the inline shell.
This also makes 'make -jX <directory>' now respect any
SUBDIR_DEPEND_<directory> statements when SUBDIR_PARALLEL is defined.
This is not entirely intended and may be changed later.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
This is part of an effort to cleanup handling of some edge cases
involving 'make <directory>'. It also provides the targets for
other uses.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
This is unifying more of the logic. Rather than create targets such
as 'all: all_subdir_foo' when using SUBDIR_PARALLEL and using
'all: _SUBDIR' when not using SUBDIR_PARALLEL, always use the
expanded out <target>_subdir_<directory> pattern. When not using
SUBDIR_PARALLEL, have each directory-target depend on the previously
defined targets as to respect the *order* of SUBDIR.
Using 'make -N' now prints all directory traversals individually rather
than using a loop, since a loop is no longer used to traverse.
This is part of an effort to cleanup handling of some edge cases
involving 'make <directory>' and making it simpler in the sense
that the pattern used to build is the same for all modes.
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
This partially reverts r296702 and reworks the original check to only
look in .CURDIR. This avoids ever trying to rebuild a .src file that is
already in the source tree as an override.
PR: 211952
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
return partial line on any errors. See the comment in fgetln.c.
Add corresponding comment to fgetwln() too.
2) Rewrite r304607 case 1).
3) Remove "Fast path" from __fgetwc_mbs() since it can't detect encoding
errors and ignores them all.
PR: 212033
MFC after: 7 days
Move msix_disable_migration under #ifdef SMP since it doesn't make sense
for !SMP kernels.
PR: 212014
Reported by: Glyn Grinstead <glyn@grinstead.org>
MFC after: 3 days
its own job because this breaks the simplified QEMU XHCI TRB parser,
which expects the complete USB control transfer as a series of back to
back TRBs. The old behaviour is kept under #ifdef in case this change
breaks enumeration of any USB devices.
PR: 212021
MFC after: 1 week
