Modify Copyright information and other strings to reflect
Qlogic Corporation's purchase of Broadcom's NetXtreme business.
Added clean option to Makefile
Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
Add an automatic resize support to the GEOM_PART class.
When parent provider has been resized, the scheme specific G_PART_RESIZE
method does an update of scheme's metadata. But all changes are not saved
to disk, until `gpart commit` will be called.
MFC r265336:
Add an advice what to do when partition was automatically resized.
For schemes that do an automatic partition aligning move this code to
separate function.
MFC r265331:
Prevent an unexpected shrinking on resizing due to alignment for MBR,
PC98 and VTOC8 schemes.
MFC r265333:
Add better error description for case when we are doing resize and
scheme-specific method returns EBUSY.
MFC r265539:
It is safe to allow shrinking, when aligned size is bigger than current.
Avoid unsigned integer overflow which can cause
rman_reserve_resource_bound() to return incorrect results.
Continue the initial search until the first viable region is found.
Add a comment to explain the search termination test.
PR: kern/188534
Reviewed by: jhb (previous version)
263302:
fix mbuf leak if it does not fit in software queue
264461:
Commit various fixes for the SolarFlare drivers, in particular
this set of patches fixes support for systems with > 32 cores.
Details include
sfxge: RXQ index (not label) comes from FW in flush done/failed events
Change the second argument name of the efx_rxq_flush_done_ev_t and
efx_rxq_flush_failed_ev_t prototypes to highlight that RXQ index (not label)
comes from FW in flush done and failed events.
sfxge: TXQ index (not label) comes from FW in flush done event
Change the second argument name of the efx_txq_flush_done_ev_t prototype to
highlight that TXQ index (not label) comes from FW in flush done event.
sfxge: use TXQ type as label to support more than 32 TXQs
There are 3 TXQs in event queue 0 and 1 TXQ (with TCP/UDP checksum offload)
in all other event queues.
264772:
Check that port is started when MAC filter is set
The MAC filter set may be called without softc_lock held in the case of
SIOCADDMULTI and SIOCDELMULTI ioctls. The ioctl handler checks IFF_DRV_RUNNING
flag which implies port started, but it is not guaranteed to remain.
softc_lock shared lock can't be held in the case of these ioctls processing,
since it results in failure where kernel complains that non-sleepable
lock is held in sleeping thread.
Both problems are repeatable on LAG with LACP proto bring up.
Submitted by: Andrew Rybchenko <Andrew.Rybchenko at oktetlabs.ru>
Sponsored by: Solarflare Communications, Inc.
Make the HARDWARE section ready for release notes generation; sort SEE ALSO.
Compared to the original revision, the list of supported chipsets was changed to
reflect those supported in this branch.
Make this manpage ready for hardware notes generation, add more Xrefs and perform
general cleanup.
In particular, don't claim rsu(4) devices can be configured with hostname(1)...
Activate the device before attempt to access any of its registers. Without
this change we may end up with a panic (Fatal kernel mode data abort:
'External Non-Linefetch Abort (S)') as described in
http://e2e.ti.com/support/arm/sitara_arm/f/791/t/276862.aspx.
It is now possible to bring up I2C1 and I2C2 on BBB.
Modify Copyright information to reflect Qlogic Corporation's purchase
of Broadcom's NetXtreme business
Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
Fork a child process and wait until the process terminates when the -P
option is specified. This behavior is documented on the manual page.
PR: bin/187265
Sort .ALLSRC before concatenating files together. This makes sure that the
file are always built the same.
(Note that Header and Localstuff must appear first and in that order, the
sorting does not affect as a coincident effect).
Submitted by: sjg
Import George Wilson's change for Illumos #4730:
4730 metaslab group taskq should be destroyed in metaslab_group_destroy()
Reviewed by: Alex Reece <alex.reece@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Original author: George Wilson
This includes r265386, r265424, and r265473.
------------------------------------------------------------------------
r265386 | ken | 2014-05-05 13:53:03 -0600 (Mon, 05 May 2014) | 15 lines
Adjust #if statements inside mprsas_send_smpcmd() to more accurately
reflect when unmapped I/O support was added.
For FreeBSD 10, it arrived just prior to __FreeBSD_version 1000028.
For FreeBSD 9, it arrived just prior to __FreeBSD_version 902001.
Also, fix compiler warnings in mprsas_send_smpcmd() that happen in the
i386 PAE build for non-unmapped I/O builds. These were fixed in mps(4)
in revision 241145, but didn't make it into the mpr(4) driver. This
change should only affect FreeBSD versions outside the above revisions,
and thus doesn't affect head.
Sponsored by: Spectra Logic Corporation
------------------------------------------------------------------------
------------------------------------------------------------------------
r265424 | ken | 2014-05-06 00:18:43 -0600 (Tue, 06 May 2014) | 33 lines
Fix a problem with async notifications in the mpr(4) driver.
This problem only occurs on versions of FreeBSD prior to the recent CAM
locking changes. (i.e. stable/9 and older versions of stable/10) This
change should be a no-op for head and stable/10.
If a path isn't specified, xpt_register_async() will create a fully
wildcarded path and acquire a lock (the XPT lock in older versions,
and via xpt_path_lock() in newer versions) to call xpt_action() for the
XPT_SASYNC_CB CCB. It will then drop the lock and if the requested event
includes AC_FOUND_DEVICE or AC_PATH_REGISTERED, it will get the caller up
to date with any device arrivals or path registrations.
The issue is that before the locking changes, each SIM lock would get
acquired in turn during the EDT tree traversal process. If a path is
specified for xpt_register_async(), it won't acquire and drop its own lock,
but instead expects the caller to hold its own SIM lock. That works for
the first part of xpt_register_async(), but causes a recursive lock
acquisition once the EDT traversal happens and it comes to the SIM in
question. And it isn't possible to call xpt_action() without holding a SIM
lock.
The locking changes fix this by using the XPT topology lock for EDT
traversal, so it is no longer an issue to hold the SIM lock while calling
xpt_register_async().
The solution for FreeBSD versions before the locking changes is to request
notification of all device arrivals (so we pass a NULL path into
xpt_register_async()) and then filter out the arrivals that are not ours.
Sponsored by: Spectra Logic Corporation
------------------------------------------------------------------------
------------------------------------------------------------------------
r265473 | ken | 2014-05-06 16:13:38 -0600 (Tue, 06 May 2014) | 7 lines
Change the device name for mpr(4) from /dev/mpr_N to /dev/mprN.
This is more consistent with the existing mps(4) behavior.
Reviewed by: Steve McConnell <stephen.mcconnell@avagotech.com>
------------------------------------------------------------------------
Sponsored by: LSI, Spectra Logic
gcc: fix strict alignment.
From the OpenBSD log:
x86-64 ABI requires arrays greater than 16 bytes to be aligned to
16byte boundary. However, GCC 16-byte aligns arrays of >=16 BITS,
not BYTES.
This diff improves bug detectability for code which has local arrays
of [16 .. 127] bits: in those cases SSP will now detect even 1-byte
overflows.
Obtained from: OpenBSD (CVS rev 1.4)
r260488:
Split rt_newaddrmsg_fib() into two different functions.
Adding/deleting interface addresses involves access to 3 different subsystems,
int different parts of code. Each call can fail, so reporting successful
operation by rtsock in the middle of the process error-prone.
Further split routing notification API and actual rtsock calls via creating
public-available rt_addrmsg() / rt_routemsg() functions with "private"
rtsock_* backend.
r260508:
Simplify inet alias handling code: if we're adding/removing alias which
has the same prefix as some other alias on the same interface, use
newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg().
This eliminates the following rtsock messages:
Pinned RTM_ADD for prefix (for alias addition).
Pinned RTM_DELETE for prefix (for alias withdrawal).
Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24):
before commit, addition:
got message of size 116 on Fri Jan 10 14:13:15 2014
RTM_NEWADDR: address being added to iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255
got message of size 192 on Fri Jan 10 14:13:15 2014
RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED>
locks: inits:
sockaddrs: <DST,GATEWAY,NETMASK>
10.0.0.0 10.0.0.2 (255) ffff ffff ff
after commit, addition:
got message of size 116 on Fri Jan 10 13:56:26 2014
RTM_NEWADDR: address being added to iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255
before commit, wihdrawal:
got message of size 192 on Fri Jan 10 13:58:59 2014
RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED>
locks: inits:
sockaddrs: <DST,GATEWAY,NETMASK>
10.0.0.0 10.0.0.2 (255) ffff ffff ff
got message of size 116 on Fri Jan 10 13:58:59 2014
RTM_DELADDR: address being removed from iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255
adter commit, withdrawal:
got message of size 116 on Fri Jan 10 14:14:11 2014
RTM_DELADDR: address being removed from iface: len 116, metric 0, flags:
sockaddrs: <NETMASK,IFP,IFA,BRD>
255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255
Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong
(and requires some hacks to keep prefix in route table on RTM_DELETE).
I've tested this change with quagga (no change) and bird (*).
bird alias handling is already broken in *BSD sysdep code, so nothing
changes here, too.
I'm going to MFC this change if there will be no complains about behavior
change.
While here, fix some style(9) bugs introduced by r260488
(pointed by glebius and bde).
The new draft specification for NFSv4.0 specifies that a server
should either accept owner and owner_group strings that are just
the digits of the uid/gid or return NFS4ERR_BADOWNER.
This patch adds a sysctl vfs.nfsd.enable_stringtouid, which can
be set to enable the server w.r.t. accepting numeric string. It
also ensures that NFS4ERR_BADOWNER is returned if numeric uid/gid
strings are not enabled. This fixes the server for recent Linux
nfs4 clients that use numeric uid/gid strings by default.
r260379:
Partially fix IPv4 interface routes deletion in RADIX_MPATH.
Noticed by: Nikolay Denev <ndenev at gmail.com>
r260460:
Constanly use RT_ALL_FIBS everywhere instead of -1.
r259528:
Simplify contiguous mask checking.
Suggested by: glebius
r260228:
Remove useless register variable modifiers.
Do some more style(9).
r260295:
Change semantics for rnh_lookup() function: now
it performs exact match search, regardless of netmask existance.
This simplifies most of rnh_lookup() consumers.
Fix panic triggered by deleting non-existent host route.
PR: kern/185092
Submitted by: Nikolay Denev <ndenev at gmail.com>
r260524:
Add -4/-6 shorthand for -finet/-finet6 in route(8) and netstat(8).
r260540:
Bump dates in nestat(1) and route(8) man pages.
Fix several small errors introduced by r260524.
Suggested by: glebius
r258708:
Check ipfw table numbers in both user and kernel space before rule addition.
Found by: Saychik Pavel <umka@localka.net>
r258711:
Simplify O_NAT opcode handling.
r260247:
Use rnh_matchaddr instead of rnh_lookup for longest-prefix match.
rnh_lookup is effectively the same as rnh_matchaddr if called with
empy network mask.
r261117:
Reorder struct ip_fw_chain:
* move rarely-used fields down
* move uh_lock to different cacheline
* remove some usused fields
Fix key lookup in ipfw(8) broken since r232865.
Print warning for IPv4 address strings which are valid in
inet_aton() but not valid in inet_pton(). (1)
Found by: Özkan KIRIK <ozkan.kirik@gmail.com>
Submitted by: Ian Smith <smithi@nimnet.asn.au> (1)
Fix a 2038 bug.
If time_t is 64-bit (i.e. isn't 32-bit) allow any value of year, not
just years less than 2038.
Don't bother fixing the underflow in the case of years before 1903.
MFC after: 1 week
Sponsored by: DARPA, AFRL
Remove extra conversion to nanoseconds from ddi_get_lbolt64().
As result this uses one multiplication and shifts instead of one division
and two multiplications.
Add property and sysctl to control how ZVOLs are exposed to OS.
New ZFS property volmode and sysctl vfs.zfs.vol.mode allow switching ZVOL
between three modes:
geom -- existing fully functional behavior (default);
dev -- exposing volumes only as raw disk device file in devfs;
none -- not exposing volumes outside ZFS.
The "dev" mode is less functional (can't be partitioned, mounted, etc),
but it is faster, and in some scenarios with untrusted consumers safer.
It can be useful for NAS, VM block storages, etc.
The "none" mode may be convenient for backup servers, etc. that don't
need direct data access.
Due to the way ZVOL is integrated with main ZFS code, those property
and sysctl are checked only during pool import and volume creation.
3580 Want zvols to return volblocksize when queried for physical block size
illumos/illumos-gate@a0b60564df
It is irrelevant for FreeBSD, just reducing diff.
Reduce number of opens by REOM RAID during provider taste.
Instead opening/closing provider by each of metadata classes, do it only
once in core code. Since for SCSI disks open/close means sending some
SCSI commands to the device, this change reduces taste time.
Sponsored by: iXsystems, Inc.
The PR reported that the old NFS server did not set uio_td == NULL
for the VOP_READ() call. This patch fixes both the old and new
server for this case.
