delayed_work in the LinuxKPI. This allows the timer_pending() function
macro to be used with delayed work structures.
No functional nor structural change.
MFC after: 1 week
Submitted by: Johannes Lundberg <johalun0@gmail.com>
Sponsored by: Mellanox Technologies
Sponsored by: Limelight Networks
Distribution will be done after all of the lualoader manpages are created.
Reviewed by: rpokala
Differential Revision: https://reviews.freebsd.org/D14480
Distribution will be done after all of the lualoader manpages are created.
Reviewed by: rpokala
Differential Revision: https://reviews.freebsd.org/D14479
to fix the memory leak that I introduced in r328426. Instead of
trying to clear up the possible memory leak in all the clients, I
ensure that it gets cleaned up in the source (e.g., ffs_sbget ensures
that memory is always freed if it returns an error).
The original change in r328426 was a bit sparse in its description.
So I am expanding on its description here (thanks cem@ and rgrimes@
for your encouragement for my longer commit messages).
In preparation for adding check hashing to superblocks, r328426 is
a refactoring of the code to get the reading/writing of the superblock
into one place. Unlike the cylinder group reading/writing which
ends up in two places (ffs_getcg/ffs_geom_strategy in the kernel
and cgget/cgput in libufs), I have the core superblock functions
just in the kernel (ffs_sbfetch/ffs_sbput in ffs_subr.c which is
already imported into utilities like fsck_ffs as well as libufs to
implement sbget/sbput). The ffs_sbfetch and ffs_sbput functions
take a function pointer to do the actual I/O for which there are
four variants:
ffs_use_bread / ffs_use_bwrite for the in-kernel filesystem
g_use_g_read_data / g_use_g_write_data for kernel geom clients
ufs_use_sa_read for the standalone code (stand/libsa/ufs.c
but not stand/libsa/ufsread.c which is size constrained)
use_pread / use_pwrite for libufs
Uses of these interfaces are in the UFS filesystem, geoms journal &
label, libsa changes, and libufs. They also permeate out into the
filesystem utilities fsck_ffs, newfs, growfs, clri, dump, quotacheck,
fsirand, fstyp, and quot. Some of these utilities should probably be
converted to directly use libufs (like dumpfs was for example), but
there does not seem to be much win in doing so.
Tested by: Peter Holm (pho@)
From ChangeLog
* VERSION: 20180222
Merge with NetBSD make, pick up
o parse.c: avoid calling sysconf for every call to loadfile
* VERSION: 20180218
Merge with NetBSD make, pick up
o var.c: Var_Set handle NULL value anytime.
* VERSION: 20180212
Merge with NetBSD make, pick up
o parse.c: do not treat .info as warning with -W
* VERSION: 20171207
Merge with NetBSD make, pick up
o var.c: Var_Append use Var_Set if var not previously set
so that VAR_CMD is handled correctly.
Add a suitable unit-test.
* VERSION: 20171126
* aclocal.m4: use AC_LINK_IFELSE for AC_C___ATTRIBUTE__
since AC_TRY_COMPILE puts input inside main()
which upsets modern compilers.
* VERSION: 20171118
Merge with NetBSD make, pick up
o var.c: do not append to variable set on command line
add unit-test to catch this.
One does not simply convert to SUBDIR.yes in stand without making everything
else in the affected files SUBDIR.yes -- there are better ways to do this.
Use SUBDIR.${MK_*} where appropriate. r330248 eliminated most of the
offenders, sweep the rest under the rug.
Differential Revision: https://reviews.freebsd.org/D14545
Makefile.${MACHINE_ARCH} and remove the now-empty files. Generate the
*32 directories on the necessary architectures (well, currently only
amd64) on the fly. Remove LOADER_EFI variable and co-locate it with
EFI.
Differential Review: https://reviews.freebsd.org/D14546
Two PRs (152084 & 210187) request allowing the "@" and/or "!"
characters in the passwd file GECOS field. The man page for pw does
not mention that those characters are disallowed, Linux supports those
characters in this field, and the "@" character in particular would be
useful for storing email addresses in that field.
PR: 152084, 210187
Submitted by: jschauma@netmeister.org, Dave Cottlehuber <dch@freebsd.org>
Reported by: jschauma@netmeister.org, Dave Cottlehuber <dch@freebsd.org>
Reviewed by: delphij (secteam), vangyzen
MFC after: 1 week
Sponsored by: Dell EMC
Differential Revision: https://reviews.freebsd.org/D14519
Add I2C OPAL driver and a set of dummy-ones to allow
all I2C things on Power8 to attach.
TODO: better async token management
Submitted by: Wojciech Macek <wma@semihalf.com>
Obtained from: Semihalf
Sponsored by: IBM, QCM Technologies
Many licenses on Linuxolator files contained small variations from the
standard FreeBSD license text. To avoid license proliferation switch to
the standard 2-clause FreeBSD license for those files where I have
permission from each of the listed copyright holders. Additional files
still waiting on permission from others are listed in review D14210.
Approved by: dchagin, rdivacky, sos
MFC after: 1 week
MFC with: r329370
Sponsored by: The FreeBSD Foundation
LinuxKPI to comply more with Linux. This fixes an issue when these functions
are used in waiting loops.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Rather than hardcoding these things. This could lead to some form of loader
localization later, but the main goal at the moment is to get a clear view
of the strings we're outputting and strive to use more string.format() and
less wild concatenation all over the place.
In the weird case where the user-provided buffer was zero bytes, we could break
out of PCIOCGETCONF and return without initializing error. In this case,
initialize error to zero -- we successfully did nothing, as requested.
Reported by: Coverity
Sponsored by: Dell EMC Isilon
'status' array passed to get_mouse_status() is usually uninitialized by
callers.
Fully populating it with values in get_mouse_status() can fail due to
read_aux_data().
Additionally, nothing in API constrains 'len' to be >= 3. In practice,
every caller passes three, so perhaps that argument should just be removed.
Refactoring is a larger change, though.
Remove use of potentially uninitialized values by:
1. Only printing 3 debug statuses if the passed array was at least
'len' >= 3;
2. Populating 'status' array up to first three elements, if read_aux_data()
failed.
No functional change intended.
Reported by: Coverity
Sponsored by: Dell EMC Isilon
Coverity cannot determine that handle_written_indirdep() does not access
uninitialized 'sbp' when flags argument is zero.
So, simply move the initialization slightly sooner to silence the warning.
No functional change.
Reported by: Coverity
Sponsored by: Dell EMC Isilon
(Due to some misconfiguration) I ended up with _mask set to
"-v<something>", and /etc/rc.d/jail then failed with
"expr: illegal option -- v".
Use "expr --" so that variable content is never interpreted as an
option.
Reviewed by: jamie
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D14535
