marcel [Wed, 17 Jun 2015 02:30:12 +0000 (02:30 +0000)]
MFC 284165:
Move contrib/top/top.X to contrib/top/top.xs and move
contrib/top/top.local.H to contrib/top/top.local.hs.
Change the makefile accordingly.
emaste [Tue, 16 Jun 2015 18:39:11 +0000 (18:39 +0000)]
MFC r281930 by jhb:
Update this driver to not save copies of registers that are no longer
used after r281874. While here, also update it to always write the
parent's PCI bus number to the primary bus register.
sbruno [Tue, 16 Jun 2015 12:10:55 +0000 (12:10 +0000)]
MFC r283923
Simplify hang detection by stealing the techniques used in ixl(4) and
applying them to em(4).
Rely on iterations through the local timer, and the tx queue state to
determine if an actual hang has occurred. Any time a descriptor is used
(packet sent), the tx queue is flagged as busy. Then when txeof runs, it
either clears the flag when all is clean, or resets it to 1 if ANY are
cleaned, if nothing is cleaned it increments the flag.
Local timer simply checks to see if busy ever reaches MAX (10, which
is compile time configurable), and then sets it as HUNG, at that point
there is one more timer cycle in which to have any cleans, if not a
watchdog reset will occur.
tuexen [Tue, 16 Jun 2015 08:36:57 +0000 (08:36 +0000)]
MFC r284351:
Simplify printaddr(). No functional change.
MFC r284352:
Allow more than one socket entry for a file descriptor. This is needed
for supporting 1-to-many style SCTP sockets. For other sochets, there
is no functional change.
MFC r284353:
Allow more than one local or remote address per socket. This is needed to
support SCTP (and MPTCP in the future). No functional change for existing
protocols.
MFC r284354:
Add support for SCTP.
MFC r284355:
When using -L the code skips a socket if the local or foreign
address is loopback. So it is shown if both are not loopback.
The man page says that it is shown if the local or foreign
address is not loopback. Change the man page to reflect the
code.
ken [Tue, 16 Jun 2015 02:31:11 +0000 (02:31 +0000)]
MFC, r284192:
------------------------------------------------------------------------
r284192 | ken | 2015-06-09 15:39:38 -0600 (Tue, 09 Jun 2015) | 102 lines
Add support for reading MAM attributes to camcontrol(8) and libcam(3).
MAM is Medium Auxiliary Memory and is most commonly found as flash
chips on tapes.
This includes support for reading attributes and decoding most
known attributes, but does not yet include support for writing
attributes or reporting attributes in XML format.
libsbuf/Makefile:
Add subr_prf.c for the new sbuf_hexdump() function. This
function is essentially the same function.
libsbuf/Symbol.map:
Add a new shared library minor version, and include the
sbuf_hexdump() function.
libsbuf/Version.def:
Add version 1.4 of the libsbuf library.
libutil/hexdump.3:
Document sbuf_hexdump() alongside hexdump(3), since it is
essentially the same function.
camcontrol/Makefile:
Add attrib.c.
camcontrol/attrib.c:
Implementation of READ ATTRIBUTE support for camcontrol(8).
camcontrol/camcontrol.8:
Document the new 'camcontrol attrib' subcommand.
camcontrol/camcontrol.c:
Add the new 'camcontrol attrib' subcommand.
camcontrol/camcontrol.h:
Add a function prototype for scsiattrib().
share/man/man9/sbuf.9:
Document the existence of sbuf_hexdump() and point users to
the hexdump(3) man page for more details.
sys/cam/scsi/scsi_all.c:
Add a table of known attributes, text descriptions and
handler functions.
Add a new scsi_attrib_sbuf() function along with a number
of other related functions that help decode attributes.
scsi_attrib_ascii_sbuf() decodes ASCII format attributes.
scsi_attrib_int_sbuf() decodes binary format attributes, and
will pass them off to scsi_attrib_hexdump_sbuf() if they're
bigger than 8 bytes.
scsi_attrib_vendser_sbuf() decodes the vendor and drive
serial number attribute.
scsi_attrib_volcoh_sbuf() decodes the Volume Coherency
Information attribute that LTFS writes out.
sys/cam/scsi/scsi_all.h:
Add a number of attribute-related structure definitions and
other defines.
Add function prototypes for all of the functions added in
scsi_all.c.
sys/kern/subr_prf.c:
Add a new function, sbuf_hexdump(). This is the same as
the existing hexdump(9) function, except that it puts the
result in an sbuf.
This also changes subr_prf.c so that it can be compiled in
userland for includsion in libsbuf.
We should work to change this so that the kernel hexdump
implementation is a wrapper around sbuf_hexdump() with a
statically allocated sbuf with a drain. That will require
a drain function that goes to the kernel printf() buffer
that can take a non-NUL terminated string as input.
That is because an sbuf isn't NUL-terminated until it is
finished, and we don't want to finish it while we're still
using it.
We should also work to consolidate the userland hexdump and
kernel hexdump implemenatations, which are currently
separate. This would also mean making applications that
currently link in libutil link in libsbuf.
sys/sys/sbuf.h:
Add the prototype for sbuf_hexdump(), and add another copy
of the hexdump flag values if they aren't already defined.
Ideally the flags should be defined in one place but the
implemenation makes it difficult to do properly. (See
above.)
delphij [Mon, 15 Jun 2015 18:16:23 +0000 (18:16 +0000)]
MFC r283889,r283891:
Clear p_stops when doing PT_DETACH and PROCFS_CTL_DETACH.
Without this, if a process was being traced by truss(1), which
uses different p_stops bits than gdb(1), the latter would
misbehave because of the unexpected bits.
Reported by: jceel
Submitted by: sef
Sponsored by: iXsystems, Inc.
gshapiro [Mon, 15 Jun 2015 04:20:32 +0000 (04:20 +0000)]
MFC: Add a quick (?) note for users who may be having sendmail interoperability issues
due to the recent (FreeBSD-SA-15:10.openssl) OpenSSL change to reject 512 bit
DH parameters. Affects 11-CURRENT and 10-STABLE.
bryanv [Sat, 13 Jun 2015 17:40:33 +0000 (17:40 +0000)]
MFC r277788:
Rework vtblk dump handling of in flight requests
Previously, the driver resets the device and abandon the requests that
are caught in flight when the dump was initiated. This was problematic
if the system is resumed after the dump is completed.
While that is probably not the typical action, it is simple to rework
the driver to very likely have the device usable after the dump without
making it more likely for the dump to fail. The in flight requests are
simply queued for completion once the dump is finished.
rmacklem [Fri, 12 Jun 2015 13:42:53 +0000 (13:42 +0000)]
Add TUNABLE_INT() macros so that the tunables MFC'd from
head as r284216 are set via /boot/loader.conf in stable/10.
This is a direct commit to stable/10 because TUNABLE_INT()
is deprecated in head.
kadesai [Thu, 11 Jun 2015 14:11:41 +0000 (14:11 +0000)]
MFC r282525-282533
r282533 : Corrected indentation on conflicted source files.
r282532 : Configured the mrsas(4) driver to support UNMAPPED I/O and updated driver version.
r282531 :
1. All LSI namings are converted to AVAGO Tech.
2. Fix in AEN path(suggested by John Baldwin).
3. Fix IOCTL path w.r.t Sense key handling
r282530 :
Bug fixes found internally as detailed below:
1. While disabling interrupt the FW disables interrupts for only 16 vectors.
In case of Invader which supports 96 MSI-x vectors, some spurious interrupts
may come on other vectors even after interrupt disable. So, driver uses a flag
and ignores the spurious interrupts.
2. Reply queue depth is made double the number of commands supported by FW.
3. Misplaced interrupt enable code is now moved down in the OCR path.
4. Updated error handling code in OCR path.
5. Removed un-necessary print.
r282529 :
Driver calls mrsas_complete_cmd() to call mrsas_wakeup() for each MFI frame that was
issued through the ioctl() interface prior to the kill adapter. This ensures
userspace ioctl() system calls issued just before a kill adapter don't get stuck in
wait state and IOCTLs are returned to application.
r282528 :
In OCR(Online Controller Reset) path, driver sets adapter state to
MEGASAS_HBA_OPERATIONAL before getting new RAID map.
There will be a small window where IO will come from OS with old RAID map.
This patch will update adapter state to MEGASAS_HBA_OPERATIONAL,
only after driver has new RAID map to avoid any IOs getting build using old RAID map.
r282527 :
Current driver does fast path read load balancing between arm and mirror disk
for two Drive Raid-1 configuration only.
Now, Driver support fast path read load balancing for all (any number of disk) Raid-1 configuration.
r282526 :
Now Driver expose Secure Jbod Support via driver_operations in MFI INIT Frame.
FW expose Secure Jbod support via Controller properity.
Firmware expect IOs to be received from different IO path than
conventional fast path queue, in case of SED drives.
To have Secure jbod support user need driver and firmware support.
r282525 : This patch adds the feature to provide PCI information via IOCTL query.
jch [Thu, 11 Jun 2015 13:44:06 +0000 (13:44 +0000)]
MFC r284245:
Fix a callout race condition introduced in TCP timers callouts with r281599.
In TCP timer context, it is not enough to check callout_stop() return value
to decide if a callout is still running or not, previous callout_reset()
return values have also to be checked.
rmacklem [Wed, 10 Jun 2015 12:17:19 +0000 (12:17 +0000)]
MFC: r283635
Make the size of the hash tables used by the NFSv4 server tunable.
No appreciable change in performance was observed after increasing
the sizes of these tables and then testing with a single client.
However, there was an email that indicated high CPU overheads for
a heavily loaded NFSv4 and it is hoped that increasing the sizes
of the hash tables via these tunables might help.
The tables remain the same size by default.
kib [Wed, 10 Jun 2015 02:27:00 +0000 (02:27 +0000)]
MFC r283602:
Prevent dounmount() from acting on the freed (although type-stable)
memory by changing the interface to require the mount point to be
referenced.
kib [Wed, 10 Jun 2015 02:20:58 +0000 (02:20 +0000)]
MFC r283601:
Add V_MNTREF flag, to indicate that caller of vn_start*_write() already
owns a reference on the mount point, and the functions can consume it.
kib [Wed, 10 Jun 2015 02:14:33 +0000 (02:14 +0000)]
MFC r283968:
Syncing a directory vnode might drop the vnode lock in the
softdep_sync() similarly to the regular vnode sync. Allow retry for
both vnode types.
asomers [Tue, 9 Jun 2015 19:41:16 +0000 (19:41 +0000)]
MFC r283115
Properly null-terminate strings in a kernel dump header. A version string
longer than 192 bytes will cause the version field of a dump header to
overflow. strncpy doesn't null terminate it, so savecore will print a
corrupted info file. Using strlcpy fixes the bug.
dim [Mon, 8 Jun 2015 19:44:04 +0000 (19:44 +0000)]
MFC r283870:
Remove unneeded NULL checks in amd64's trap_fatal().
Since td_name is an array member of struct thread, it can never be NULL,
so the check can be removed. In addition, curproc can never be NULL,
so remove the if statement, and splice the two printfs() together.
While here, remove the u_long cast, and use the correct printf format
specifier curproc->p_pid.
gjb [Mon, 8 Jun 2015 15:08:09 +0000 (15:08 +0000)]
MFC r283894, r283895, r283913, r284004, r284010:
r283894 [1]:
Disable arm_create_user().
r283895 [1]:
Re-enable arm_create_user(), and pass the '-V DESTDIR/etc' to
pw(8) to set the correct /etc directory for the user/group
files.
r283913:
Pass the '-b' argument to pw(8) so the '/home' directory is
created in the correct place.
r284004:
Make sure /home exists within the DESTDIR before creating the
'freebsd' user account.
r284010 [2]:
Work around a potential bug in pw(8) when '-m' is specified.
[1] For recording merge history only.
[2] This commit post-dates the pw(8) '-R' addition in head/,
which is needed for conflict resolution from r284004.
markj [Sun, 7 Jun 2015 19:48:21 +0000 (19:48 +0000)]
MFC r282739:
ctf_add_type(): when looking up an integer or floating point type in the
list of pending dynamic type definitions, a match on the type name is not
sufficient - we need to compare the type encodings as well. For example,
bitfields have their own distinct type definitions which share the name of
the underlying integer type, and these types aren't generally
interchangeable.
This bug was causing the following libdtrace error when attempting to trace
the th_flags member of a struct tcphdr:
cg: bad field: off 104 type <32877> bits 539620016
markj [Sun, 7 Jun 2015 19:46:12 +0000 (19:46 +0000)]
MFC r283025:
As dtrace(1) processes D libraries under /usr/lib/dtrace, the compiler may
return an error if one of the depends_on directives in a library is not
satisfied. In this case, libdtrace is supposed to ignore the library and
carry on. However, the remainder of the library may still be buffered by
the lexer, causing libdtrace to erroneously continue processing it on the
next call to yyparse(). Fix this by explicitly flushing the input buffer
each time the compiler state is reset.
rmacklem [Sat, 6 Jun 2015 20:54:41 +0000 (20:54 +0000)]
MFC: r283330
The NFS client generated directory block(s) with d_fileno == 0
so that it would not return less data than requested.
Since returning less directory data than requested is not a problem
for FreeBSD and even UFS no longer returns directory structures
with d_fileno == 0, this patch stops the client from doing this.
Although entries with d_fileno == 0 should not be a problem,
the man pages no longer document that these entries should be
ignored, so there was a concern that these entries might be an
issue in the future.
jhb [Sat, 6 Jun 2015 20:37:40 +0000 (20:37 +0000)]
MFC 261811,282660,282706:
Place VM objects on the object list when created and never remove them.
261811:
Fix function name in KASSERT().
282660:
Place VM objects on the object list when created and never remove them.
This is ok since objects come from a NOFREE zone and allows objects to
be locked while traversing the object list without triggering a LOR.
Ensure that objects on the list are marked DEAD while free or stillborn,
and that they have a refcount of zero. This required updating most of
the pagers to explicitly mark an object as dead when deallocating it.
(Only the vnode pager did this previously.)
282706:
Satisfy vm_object uma zone destructor requirements after r282660 when
vnode object creation raced.
ian [Sat, 6 Jun 2015 20:14:58 +0000 (20:14 +0000)]
MFC r279236:
Change struct attribute to avoid aligned operations mismatch
Previous __alignment(4) allowed compiler to assume that operations are
performed on aligned region. On ARM processor, this led to alignment fault
cxgbe/tom: return rx credits promptly if the socket buffer's low water
mark cannot be reached because the window advertised to the peer isn't
wide enough. While here, tweak the normal credit return too.
File names with commas in them cause issues for freebsd-update. We
don't actually use these files at the moment, so eliminate them until
we actually do. In the mean time, freebsd-update will be updated
to eliminate the issues.
The GNU Amlogic DTS files have some errors (e.g. bad register
address, bad IRQ, etc) which are fixed by this patch.
r278239:
cxgbe(4): reserve id for iSCSI upper layer driver.
r278374:
cxgbe(4): tidy up some of the interaction between the Upper Layer
Drivers (ULDs) and the base if_cxgbe driver.
Track the per-adapter activation of ULDs in a new "active_ulds" field.
This was done pretty arbitrarily before this change -- via TOM_INIT_DONE
in adapter->flags for TOM, and the (1 << MAX_NPORTS) bit in
adapter->offload_map for iWARP.
iWARP and hw-accelerated iSCSI rely on the TOE (supported by the TOM
ULD). The rules are:
a) If the iWARP and/or iSCSI ULDs are available when TOE is enabled then
iWARP and/or iSCSI are enabled too.
b) When the iWARP and iSCSI modules are loaded they go looking for
adapters with TOE enabled and enable themselves on that adapter.
c) You cannot deactivate or unload the TOM module from underneath iWARP
or iSCSI. Any such attempt will fail with EBUSY.
MFC r282809:
Add new socket ioctls SIOC[SG]TUNFIB to set FIB number of encapsulated
packets on tunnel interfaces. Add support of these ioctls to gre(4),
gif(4) and me(4) interfaces. For incoming packets M_SETFIB() should use
if_fib value from ifnet structure, use proper value in gre(4) and me(4).
MFC r276148:
Remove in_gif.h and in6_gif.h files. They only contain function
declarations used by gif(4). Instead declare these functions in C files.
Also make some variables static.
MFC r276215:
Extern declarations in C files loses compile-time checking that
the functions' calls match their definitions. Move them to header files.
Split it into two modules: if_gre(4) for GRE encapsulation and
if_me(4) for minimal encapsulation within IP.
gre(4) changes:
* convert to if_transmit;
* rework locking: protect access to softc with rmlock,
protect from concurrent ioctls with sx lock;
* correct interface accounting for outgoing datagramms (count only payload size);
* implement generic support for using IPv6 as delivery header;
* make implementation conform to the RFC 2784 and partially to RFC 2890;
* add support for GRE checksums - calculate for outgoing datagramms and check
for inconming datagramms;
* add support for sending sequence number in GRE header;
* remove support of cached routes. This fixes problem, when gre(4) doesn't
work at system startup. But this also removes support for having tunnels with
the same addresses for inner and outer header.
* deprecate support for various GREXXX ioctls, that doesn't used in FreeBSD.
Use our standard ioctls for tunnels.
me(4):
* implementation conform to RFC 2004;
* use if_transmit;
* use the same locking model as gre(4);
PR: 164475
MFC r274289 (by bz):
gcc requires variables to be initialised in two places. One of them
is correctly used only under the same conditional though.
For module builds properly check if the kernel supports INET or INET6,
as otherwise various mips kernels without IPv6 support would fail to build.
r276485 is the real change here, the rest deal with the fallout of
mp_ring's reliance on 64b atomics.
Use the incorrectly spelled 'eigth' from struct pkthdr in this branch
instead of MFC'ing r261733, which would have renamed the field of a
public structure in a -STABLE branch.
---
r276480:
Temporarily unplug cxgbe(4) from !amd64 builds.
r276485:
cxgbe(4): major tx rework.
a) Front load as much work as possible in if_transmit, before any driver
lock or software queue has to get involved.
b) Replace buf_ring with a brand new mp_ring (multiproducer ring). This
is specifically for the tx multiqueue model where one of the if_transmit
producer threads becomes the consumer and other producers carry on as
usual. mp_ring is implemented as standalone code and it should be
possible to use it in any driver with tx multiqueue. It also has:
- the ability to enqueue/dequeue multiple items. This might become
significant if packet batching is ever implemented.
- an abdication mechanism to allow a thread to give up writing tx
descriptors and have another if_transmit thread take over. A thread
that's writing tx descriptors can end up doing so for an unbounded
time period if a) there are other if_transmit threads continuously
feeding the sofware queue, and b) the chip keeps up with whatever the
thread is throwing at it.
- accurate statistics about interesting events even when the stats come
at the expense of additional branches/conditional code.
The NIC txq lock is uncontested on the fast path at this point. I've
left it there for synchronization with the control events (interface
up/down, modload/unload).
c) Add support for "type 1" coalescing work request in the normal NIC tx
path. This work request is optimized for frames with a single item in
the DMA gather list. These are very common when forwarding packets.
Note that netmap tx in cxgbe already uses these "type 1" work requests.
d) Do not request automatic cidx updates every 32 descriptors. Instead,
request updates via bits in individual work requests (still every 32
descriptors approximately). Also, request an automatic final update
when the queue idles after activity. This means NIC tx reclaim is still
performed lazily but it will catch up quickly as soon as the queue
idles. This seems to be the best middle ground and I'll probably do
something similar for netmap tx as well.
e) Implement a faster tx path for WRQs (used by TOE tx and control
queues, _not_ by the normal NIC tx). Allow work requests to be written
directly to the hardware descriptor ring if room is available. I will
convert t4_tom and iw_cxgbe modules to this faster style gradually.
r276498:
cxgbe(4): remove buf_ring specific restriction on the txq size.
r277225:
Make cxgbe(4) buildable with the gcc in base.
r277226:
Allow cxgbe(4) to be built on i386. Driver attach will succeed only on
a subset of i386 systems.
r277227:
Plug cxgbe(4) back into !powerpc && !arm builds, instead of building it
on amd64 only.
r277230:
Build cxgbe(4) on powerpc64 too.
r277637:
Make sure the compiler flag to get cxgbe(4) to compile with gcc is used
only when gcc is being used. This is what r277225 should have been.
jhb [Fri, 5 Jun 2015 20:38:22 +0000 (20:38 +0000)]
MFC 281932:
Rename the kld for oce(4) to if_oce.ko. ifconfig(8) has special knowledge
about kld filenames for network drivers that requires them to follow the
pattern of if_<foo>. This also fixes the existing documentation in the
manpage which says to use if_oce_load=YES in loader.conf.
jhb [Fri, 5 Jun 2015 17:05:09 +0000 (17:05 +0000)]
MFC 274633,274639,274663,277233-277235,281870,281871,281873,281874:
Various fixes for suspend and resume of PCI to PCI and PCI to Cardbus
bridges.
274633:
Remove stray empty comment. The code is adequately explained in the
block comment above, so there's nothing to add here.
274639:
Modernize comments about BIOSes being lame since in this detail they
aren't lame, the rules changed along the way. Catch up to 1999 or so
with the new rules.
274663:
Fix typo pointed out by avg@ and Joerg Sonnenberger. Add a clarifying
sentence too.
277233:
Suspend and resume were the only two functions not to follow the brdev
convention here, so fix that.
277234:
Move the suspsned and resume functions to the bus attachment. They
were accessing PCI config registers, which won't work for the ISA
version.
277235:
Always enable I/O, memory and dma cycles. Some BIOSes don't enable
them, sometimes they are reset for power state transitions or during
whatever happens while suspended. Also, it is good practice to always
do this.
281870:
Cosmetic change: use PCIR_SECLAT_2 rather than PCIR_SECLAT_1.
281871:
The minimim grant and maximum latency PCI config registers are only valid
for type 0 devices, not type 1 or 2 bridges. Don't read them for bridge
devices during bus scans and return an error when attempting to read them
as ivars for bridge devices.
281873:
Don't explicitly manage power states for PCI-PCI bridge devices in the
driver's suspend and resume routines. These have been redundant no-ops
since r214065 changed the PCI bus driver to manage power states for
all devices (including type 1/2 bridge devices) during suspend and resume.
281874:
Update the pci_cfg_save/restore routines to operate on bridge devices
(type 1 and type 2) as well as leaf devices (type 0). In particular,
this allows the existing PCI bus logic to save and restore capability
registers such as MSI and PCI-express work for bridge devices rather than
requiring that code to be duplicated in bridge drivers. It also means
that bridge drivers no longer need to save and restore basic registers
such as the PCI command register or BARs nor manage powerstates for the
bridge device.
While here, pci_setup_secbus() has been changed to initialize the 'sec'
and 'sub' fields in the 'secbus' structure instead of requiring the pcib
and pccbb drivers to do this in the NEW_PCIB + PCI_RES_BUS case.
hselasky [Fri, 5 Jun 2015 07:17:14 +0000 (07:17 +0000)]
MFC r283922:
Fix for control endpoint handling in the DWC OTG driver. The data
stage processing is only allowed after the setup complete event has
been received. Else a race may occur and the OUT data can be corrupted.
While at it ensure resetting a FIFO has the required wait loop.
imp [Thu, 4 Jun 2015 22:11:39 +0000 (22:11 +0000)]
MFC: Merge more of the dtb machinery
Merge 278459,278460,278461,278462 which define DTBDIR and other things
needed for install to work. Although the commit in head kinda fixed
install_as_user, it's unknown if that works in 10.x (it didn't the last
time I tried).
slm [Thu, 4 Jun 2015 16:27:18 +0000 (16:27 +0000)]
MFC: r283661
- Updated all files with 2015 Avago copyright, and updated LSI's copyright
dates.
- Changed all of the PCI device strings from LSI to Avago Technologies (LSI).
- Added a sysctl variable to control how StartStopUnit behavior works. User can
select to spin down disks based on if disk is SSD or HDD.
- Inquiry data is required to tell if a disk will support SSU at shutdown or
not. Due to the addition of mprssas_async, which gets Advanced Info but not
Inquiry data, the setting of supports_SSU was moved to the
mprsas_scsiio_complete function, which snoops for any Inquiry commands. And,
since disks are shutdown as a target and not a LUN, this process was
simplified by basing it on targets and not LUNs.
- Added a sysctl variable that sets the amount of time to retry after sending a
failed SATA ID command. This helps with some bad disks and large disks that
require a lot of time to spin up. Part of this change was to add a callout to
handle timeouts with the SATA ID command. The callout function is called
mprsas_ata_id_timeout(). (Fixes PR 191348)
- Changed the way resets work by allowing I/O to continue to devices that are
not currently under a reset condition. This uses devq's instead of simq's and
makes use of the MPSSAS_TARGET_INRESET flag. This change also adds a function
called mprsas_prepare_tm().
- Some changes were made to reduce code duplication when getting a SAS address
for a SATA disk.
rmacklem [Thu, 4 Jun 2015 12:35:00 +0000 (12:35 +0000)]
MFC: r283273
The NFS client wasn't handling getdirentries(2) requests for sizes
that are not an exact multiple of DIRBLKSIZ correctly. Fortunately
readdir(3) always uses an exact multiple of DIRBLKSIZ, so few applications
were affected. This patch fixes this problem by reducing the size
of the directory read to an exact multiple of DIRBLKSIZ.
pkelsey [Thu, 4 Jun 2015 04:54:54 +0000 (04:54 +0000)]
MFC r283641:
Add CAP_FCNTL to the lease file capsicum rights, and limit to
CAP_FCNTL_GETFL. Without CAP_FCNTL_GETFL, the lease file truncation
in rewrite_client_leases() will fail to trim old data when rewriting
the file with a lesser amount of data.
ian [Thu, 4 Jun 2015 01:52:17 +0000 (01:52 +0000)]
MFC r262955:
Add 3wire and std as terminal types/classes. These are similar to
the existing terminal types/classes that have the baudrate suffix,
but differ in that no baudrate is set/defined.
tuexen [Wed, 3 Jun 2015 17:45:45 +0000 (17:45 +0000)]
MFC r283784:
Remove trailing whitespaces.
MFC r283785:
Require the embedded packet to contain 8 bytes after the IP header instead
of only 4. This is guaranteed by RFC 792 and the verification of GRE, ICMP
and TCP packets use 8 bytes.
MFC r283786:
There is no payload anymore. So compute the minimum packet length
correctly and use 40 as the default (if the minumum allows it), as
specified in the man page.
MFC r283806:
When the packet verification fails in verbose mode, print the correct
number of words in host byte order. Also remove a stray 'x'.
hselasky [Wed, 3 Jun 2015 15:32:43 +0000 (15:32 +0000)]
MFC r282650 and r282651:
Extend the maximum number of allowed PCM channels in a PCM stream to
127 and decrease the maximum number of sub-channels to 1. These
definitions are only used inside the kernel and can be changed later
if more than one sub-channel is desired. This has been done to allow
so-called USB audio rack modules to work with FreeBSD.
Add support for more than 8 audio channels per PCM stream for USB
audio class compliant devices under FreeBSD. Tested using 16 recording
and 16 playback audio channels simultaneously.
Bump the FreeBSD version to force recompiling all external modules.
emaste [Wed, 3 Jun 2015 13:12:08 +0000 (13:12 +0000)]
MFC r261220 by csjp: Allow sigwait(2) in capabilities mode.
It's common for multi-threaded processes to create a thread for
the purpose of synchronously processing signals. Allow such processes to
utilize a capabilities sandbox.
emaste [Wed, 3 Jun 2015 11:36:47 +0000 (11:36 +0000)]
MFC r257736 (by pjd):
- Remove mac_get_fd/mac_set_fd - those are not syscalls. The
__mac_get_fd() and __mac_set_fd() syscalls are listed earlier.
- Correct typo in syscall name. It should be sched_rr_get_interval,
not sched_rr_getinterval.
MFC r283146:
In the reply to SADB_X_SPDGET message use the same sequence number that
was in the request. Some IKE deamons expect it will the same. Linux and
NetBSD also follow this behaviour.
projects / FreeBSD / stable / 10.git / log