The C library already knows how to lookup eui64 entries from NIS. For
example, fwcontrol(8) does it. But /var/yp/Makefile.dist doesn't build the
eui64 maps, and ypinit(8) doesn't push them to slaves. This change fixes
that.
Reviewed by: brooks, wblock
MFC after: 2 weeks
Sponsored by: SpectraLogic Corp
Differential Revision: https://reviews.freebsd.org/D3404
The many christian denominations have different dates for their
celebrations and controversies are likely to be always.
These are well established and happen to be holidays in many
Catholic countries.
MFC after: 1 month
illumos/illumos-gate@2bcf0248e9https://www.illumos.org/issues/5692
we would like to expose the number of hole (sparse) blocks in a file. this
can be useful to for example if you want to fill in the holes with some
data; knowing the number of holes in advances allows you to report progress
on hole filling. We could use SEEK_HOLE to do that but it would be O(n)
where n is the number of holes present in the file.
Author: Max Grossman <max.grossman@delphix.com>
Reviewed by: Adam Leventhal <ahl@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Boris Protopopov <bprotopopov@hotmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Though there is no direct midi_uninit() caller amongst existing drivers
at this moment, a quick experiment indicates that EBUSY gives users more
precise error message once drivers start to honour this result. For example,
emu_midi_detach() should check the result of mpu401_uninit() and block
module unloading if there is any MIDI I/O in progress.
MFC after: 2 weeks
being serviced and indeed unstoppable.
A scenario to reproduce this case is:
- the callout is being serviced and at same time,
- callout_reset() is called on this callout that sets
the CALLOUT_PENDING flag and at same time,
- callout_stop() is called on this callout and returns 1 (success)
even if the callout is indeed currently running and unstoppable.
This issue was caught up while making r284245 (D2763) workaround, and
was discussed at BSDCan 2015. Once applied the r284245 workaround
is not needed anymore and will be reverted.
Differential Revision: https://reviews.freebsd.org/D3078
Reviewed by: jhb
Sponsored by: Verisign, Inc.
An exception with an unknown reasion is the expected result of the
attempted execution of an instruction bit pattern that has no allocated
instruction.
Sponsored by: The FreeBSD Foundation
is a little tight in and by itself, but severily insufficient
when one needs to map a large frame buffer as part of console
initialization. 64MB slop should be enough for a while. As an
example: a 15" MacBook Pro with retina display needs ~28MB of
KVA for the frame buffer.
PR: 193745
size as defined by VT_FB_DEFAULT_WIDTH and VT_FB_DEFAULT_HEIGHT
(at this time 2048x1200). The default is really a max. We cap
the height and width to those defaults and position the screen
in the center of the frame buffer.
Ideally we use a bigger font to utility the entire real estate
that is the frame buffer, but that's seen as an improvement over
making it work first.
PR: 193745
Each issue has a PR open to track. This workaround allows us to run the
tests to investigate the failures and avoid any new regressions.
PR: 202304, 202305, 202307
Reviewed by: ngie
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3378
The size2 is the maximum userland buffer size (used when the addresses are
copied back to userland).
Obtained from: pfSense
MFC after: 3 days
Sponsored by: Rubicon Communications (Netgate)
- Don't exit if get_struct() fails, instead print the raw pointer value to
match all other argument decoding cases.
- Use an xlat table instead of a home-rolled switch for the operation name.
- Display the nested socketcall args structure as a structure instead of as
two inline arguments.
map. Handle busdma bouncing and ata PIO accesses by using global
frame used by the current CPU locally for the duration of
pmap_quick_enter/remove_page(). A spin mutex protects the concurent
frame use and prevents thread migration.
Noted by: royger
Reviewed by: alc, jah, royger (previous version)
Sponsored by: The FreeBSD Foundation
sigqueue, sigreturn, sigsuspend, sigtimedwait, sigwait, sigwaitinfo, and
thr_kill.
- Print signal sets as a structure (with {}'s) and in particular use this to
differentiate empty sets from a NULL pointer.
- Decode arguments for some other system calls: issetugid, pipe2, sysarch
(operations are only decoded for amd64 and i386), and thr_self.
- Detach the gpiobus and the gpioc devices from the GPIO controller.
- Fix the leak of gpiobus IRQ rman(9) region descriptor.
- Fix the leak of child ivars and IRQ resource list.
While here return NULL (instead of 0) for a device_t that fails to allocate
the ivar memory.
Tested with gpiobus built as a module.
Sponsored by: Rubicon Communications (Netgate)
For most cases they are equivalent, but BINUTILS_BOOTSTRAP is a
BROKEN_OPTION on arm64 as the in-tree GNU binutils do not support it,
so we need a separate internal flag for ELF Tool Chain.
Reviewed by: andrew, brooks
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D3381
if desired.
Retire randomdev_none.c and introduce random_infra.c for resident
infrastructure. Completely stub out random(4) calls in the "without
DEV_RANDOM" case.
Add RANDOM_LOADABLE option to allow loadable Yarrow/Fortuna/LocallyWritten
algorithm. Add a skeleton "other" algorithm framework for folks
to add their own processing code. NIST, anyone?
Retire the RANDOM_DUMMY option.
Build modules for Yarrow, Fortuna and "other".
Use atomics for the live entropy rate-tracking.
Convert ints to bools for the 'seeded' logic.
Move _write() function from the algorithm-specific areas to randomdev.c
Get rid of reseed() function - it is unused.
Tidy up the opt_*.h includes.
Update documentation for random(4) modules.
Fix test program (reviewers, please leave this).
Differential Revision: https://reviews.freebsd.org/D3354
Reviewed by: wblock,delphij,jmg,bjk
Approved by: so (/dev/random blanket)
doesn't get overrun by things like NFS that can and do shove more than 32 segs when
being used with em(4) and TSO4.
Update tso handling code in em_xmit() with update from jhb@ in email thread:
https://lists.freebsd.org/pipermail/freebsd-net/2014-July/039306.html
set ifp->if_hw_tsomax, ifp->if_hw_tsomaxsegcount & ifp->if_hw_tsomaxsegsize
to appropriate values.
Define a TSO workaround "magic" number of 4 that is used to avoid an
alignment issue in hardware.
Change a couple of integer values that were used as booleans to actual
bool types.
Ensure that em_enable_intr() enables the appropriate mask of interrupts
and not just a hardcoded define of values.
PR: 200221 199174 195078
Differential Revision: https://reviews.freebsd.org/D3192
Reviewed by: erj jhb hiren
MFC after: 2 weeks
Sponsored by: Limelight Networks
The functionality of the wordexp builtin is easily replaced using normal
shell code, although performance is slightly worse.
This does not mean that wordexp() will remain shell-independent -- a fully
reliable implementation of WRDE_NOCMD is really only possible using
extensions to the shell, or by adding much of the shell's code to libc.
to vm_page_try_to_cache() from vm_pageout_flush(). Other changes, most
recently r286814, have made this call unnecessary.
Reviewed by: kib
Discussed with: jeff
Tested by: pho
Sponsored by: EMC / Isilon Storage Division
The fix that I applied in r286798 is already good, but it assumes that
sizeof(int) > sizeof(short). Express the upperbound in terms of
UINT_MAX. By dividing that by 100, we're sure that the resulting value
is never larger than approximately UINT_MAX / 10, which is safe.
PR: 202326
Discussed with: kcwu csie org
MFC after: 1 month
