fabient [Mon, 8 Mar 2010 07:53:44 +0000 (07:53 +0000)]
MFC r204783:
Bug fixed:
- no display on serial terminal in top mode.
- display alignment for continuation string.
- correct invalid value used for display limit.
luigi [Sun, 7 Mar 2010 14:29:12 +0000 (14:29 +0000)]
MFC r197137 and r200510, which fixes a problem in 8.0
with callouts firing one tick too late. See the logs for
the original patch for details.
RELENG_7 is not affected by the problem.
gshapiro [Sun, 7 Mar 2010 02:02:07 +0000 (02:02 +0000)]
MFC: Enable the use of nanosleep() instead of using pause() and signals.
This Makefile change can be removed when the next version of sendmail
is imported as it will have this built in to the FreeBSD conf.h section.
marcel [Sun, 7 Mar 2010 00:05:44 +0000 (00:05 +0000)]
MFC revs 203696, 203708, 203783 and 203788:
Add PT_VM_TIMESTAMP and PT_VM_ENTRY so that the tracing process can
obtain the memory map of the traced process.
kib [Sat, 6 Mar 2010 12:35:33 +0000 (12:35 +0000)]
MFC r204413:
For kinfo_proc in kp->ki_siglist, return the set of the signals pending
in the process queue when gathering information for the process, and set
of signals pending for the thread, when gathering information for the
thread.
fabient [Fri, 5 Mar 2010 22:40:31 +0000 (22:40 +0000)]
MFC 203790:
- Reorganize code in 'plugin' to share log processing.
- Kcachegrind (calltree) support with assembly/source
code mapping and call count estimator (-F).
- Top mode for calltree and callgraph plugin (-T).
kib [Thu, 4 Mar 2010 07:12:44 +0000 (07:12 +0000)]
MFC r204307:
Make pause(3) implementation not depended on the legacy sigcompat.c
interfaces. Do not block rt signals during and after pause(3) calls.
Use private libc namespace to call proper methods.
kib [Thu, 4 Mar 2010 07:08:01 +0000 (07:08 +0000)]
MFC r204308:
Do not restrict the allowed signals that can be specified by number
to the list of signals that has symbolic name. It was impossible to
send rt signals with kill(1) due to the check.
alc [Tue, 2 Mar 2010 16:29:08 +0000 (16:29 +0000)]
MFC r204420
When running as a guest operating system, the FreeBSD kernel must assume
that the virtual machine monitor has enabled machine check exceptions.
Unfortunately, on AMD Family 10h processors the machine check hardware
has a bug (Erratum 383) that can result in a false machine check exception
when a superpage promotion occurs. Thus, I am disabling superpage
promotion when the FreeBSD kernel is running as a guest operating system
on an AMD Family 10h processor.
delphij [Tue, 2 Mar 2010 01:56:55 +0000 (01:56 +0000)]
MFC x86emu/x86bios emulator and make previously i386 only dpms and vesa
framebuffer driver, etc. work on FreeBSD/amd64.
A significant amount of improvements were done by jkim@ during the recent
months to make vesa(4) work better, over the initial code import. This
work is based on OpenBSD's x86emu implementation and contributed by
paradox <ddkprog yahoo com> and swell.k at gmail com.
Hopefully I have stolen all their work to 8-STABLE :)
mav [Mon, 1 Mar 2010 19:43:26 +0000 (19:43 +0000)]
MFC r204351:
Fix bug in headphones audio redirection using separate DAC. It was exposed
by removing channel duplication during multichannel audio implementation.
nwhitehorn [Mon, 1 Mar 2010 00:38:20 +0000 (00:38 +0000)]
MFC r204197:
Allow user programs to execute mfpvr instructions. Linux allows this, and
some math-related software like GMP expects to be able to use it to pick
a target appropriately.
Reported by: Jakob van Santen <vansanten at wisc dot edu>
joerg [Sun, 28 Feb 2010 22:25:39 +0000 (22:25 +0000)]
MFC r203360
GPIB overhaul, part #2: make the tnt4882 driver work with the newer
TNT5004 IC. This involved a major rewrite of a number of things, as
this chip no longer supports the NAT7210 legacy mode but requires the
host to use the (more modern) FIFO mode.
In theory, this also ought to work on the older TNT4882C chip. I'll
probably add this as optional support (perhaps by a device.hints flag)
later on. By now, FIFO mode is *only* activates iff a TNT5004 chip
has been detected (where the old code didn't work at all), while
everything else is supposed to use the old code.
jh [Sun, 28 Feb 2010 14:04:20 +0000 (14:04 +0000)]
MFC r203665:
Make sure that FTS_COMFOLLOW is not set when the -P option is in effect.
Otherwise the -i option will show the inode number of the referenced file
for symbolic links given on the command line. Similarly, the file color
was printed according to the link target in colorized output.
ume [Sat, 27 Feb 2010 18:27:32 +0000 (18:27 +0000)]
MFC r203490: Introduce '[ipaddr]:path' notation.
Since the existing implementation searches ':' backward, a path which
includes ':' could not be mounted. You can now mount such path by
enclosing an IP address by '[]'.
Though we should change to search ':' forward, it will break
'ipv6addr:path' which is currently working. So, it still searches ':'
backward, at least for now.
ume [Sat, 27 Feb 2010 18:19:13 +0000 (18:19 +0000)]
MFC r203433:
Add rc.d script for the rtsold(8) daemon.
The rtsol(8) handles just one RA then exit. So, the OtherConfig flag
may not be handled well by rtsol(8) in the environment where there are
multiple RA servers on the segment. In such case, rtsold(8) will be
your friend.
kib [Sat, 27 Feb 2010 16:51:23 +0000 (16:51 +0000)]
MFC r203827:
- Add idempotency guards so the structures can be used in other utilities.
- Update bpb structs with reserved fields.
- In direntry struct join deName with deExtension. Although a
fix was attempted in the past, these fields were being overflowed,
Now this is consistent with the spec, and we can now share the
WinChksum code with NetBSD.
mckusick [Fri, 26 Feb 2010 21:49:11 +0000 (21:49 +0000)]
MFC of 203763, 203764, 203768, 203769, 203770, 203782, and 203784.
These fixes correct a problem in the file system that treats large
inode numbers as negative rather than unsigned. For a default
(16K block) file system, this bug began to show up at a file system
size above about 16Tb.
These fixes also update newfs to ensure that it will never create a
filesystem with more than 2^32 inodes.
They also update libufs, tunefs, and growfs so that they properly
handle inode numbers as unsigned.
Reported by: Scott Burns, John Kilburg, and Bruce Evans
Followup by: Jeff Roberson
PR: 133980
delphij [Thu, 25 Feb 2010 00:46:51 +0000 (00:46 +0000)]
MFC r202964:
On FreeBSD, time_t is 64-bit for all platforms except i386 and powerpc,
where the type is 32-bit. ZFS can handle 64-bit timestamp internally
but zfs_setattr() would check if the time value can fit, we change the
checking macros to match 64-bit timestamp if the platform supports it.
This change has some downsides like, while you can import zfs on 32-bit
platforms, the timestamp would overflow if they are out of the range.
This fixes the Y2.038K issue on platforms using 64-bit timestamps.
brooks [Wed, 24 Feb 2010 22:16:16 +0000 (22:16 +0000)]
MFC r202143,202163,202341,202342,204278
Replace the static NGROUPS=NGROUPS_MAX+1=1024 with a dynamic
kern.ngroups+1. kern.ngroups can range from NGROUPS_MAX=1023 to
somewhere in the neighborhood of INT_MAX/4 one a system with sufficent
RAM and memory bandwidth. Given that the Windows group limit is
1024, this range should be sufficient for most applications
r202342:
Only allocate the space we need before calling kern_getgroups instead
of allocating what ever the user asks for up to "ngroups_max + 1". On
systems with large values of kern.ngroups this will be more efficient.
The now redundant check that the array is large enough in
kern_getgroups() is deliberate to allow this change to be merged to
stable/8 without breaking potential third party consumers of the API.
jhb [Wed, 24 Feb 2010 21:29:18 +0000 (21:29 +0000)]
MFC 204090:
Fix mptutil's method for locating disk devices attached to a specific
mpt(4) controller. Previously, the code assumed that multiple match
patterns provided to an XPT_DEV_MATCH request were ANDed together.
Instead, they are ORed. Instead, to match peripherals for a specific bus,
one query needs to be performed to lookup the path ID of the bus. A second
query can then be performed matching peripherals attached to that path.
This approach also makes the code a bit cleaner as the returned match
results do not mix buses and perphierals.
jhb [Wed, 24 Feb 2010 21:20:25 +0000 (21:20 +0000)]
MFC 204086:
- Don't emit a warning in 'show adapter' if the IOC2 or IOC6 pages are not
present. mpt(4) controllers that do not support RAID do not have an IOC6
page, for example.
- Correct a check for a missing page error in a debug function.
delphij [Tue, 23 Feb 2010 00:40:02 +0000 (00:40 +0000)]
MFC r203728:
- Return EAFNOSUPPORT instead of EINVAL for unsupported address family,
this matches the Linux behavior.
- Check if we have sufficient space allocated for socket structure, which
fixes a buffer overflow when wrong length is being passed into the
emulation layer. [1]
PR: kern/138860
Submitted by: Mateusz Guzik <mjguzik gmail com>
Reported by: Alexander Best [1]
marius [Mon, 22 Feb 2010 21:45:20 +0000 (21:45 +0000)]
- Factor out the code shared between NFS client and server into its own
module so it's not present twice.
- Move nfs_realign() from the NFS client to the shared NFS code and
remove the NFS server version in order to reduce code duplication.
The shared version now uses a second parameter how, which is passed
on to m_get(9) and m_getcl(9) as the server used M_WAIT while the
client requires M_DONTWAIT, and replaces the the previously unused
parameter hsiz.
- Change nfs_realign() to use nfsm_aligned() so as with other NFS code
the alignment check isn't actually performed on platforms without
strict alignment requirements for performance reasons because as the
comment suggests unaligned data only occasionally occurs with TCP.
- Change fha_extract_info() to use nfs_realign() with M_DONTWAIT rather
than M_WAIT because it's called with the RPC sp_lock held.
jh [Sun, 21 Feb 2010 13:17:35 +0000 (13:17 +0000)]
MFC r203551:
- Cast intptr_t, pid_t and time_t values to intmax_t and use %jd with
printf.
- Cast the system call return value to long and use %ld in a printf in
ktrsysret().
alc [Sun, 21 Feb 2010 04:10:25 +0000 (04:10 +0000)]
MFC r203085
Optimize pmap_demote_pde() by using the new KPTmap to access a kernel
page table page instead of creating a temporary mapping to it.
Set the PG_G bit on the page table entries that implement the KPTmap.
Locore initializes the unused portions of the NKPT kernel page table
pages that it allocates to zero. So, pmap_bootstrap() needn't zero
the page table entries referenced by CMAP1 and CMAP3.
marcel [Sat, 20 Feb 2010 22:43:12 +0000 (22:43 +0000)]
MFC rev 203883:
o Eliminate IA64_PHYS_TO_RR6 by calling bus_space_map() or pmap_mapdev().
o Implement bus_space_map() in terms of pmap_mapdev().
o Have ia64_pib hold the uncached virtual address of the PIB.
mav [Fri, 19 Feb 2010 18:15:45 +0000 (18:15 +0000)]
MFC r200291, r203529:
Increase Max Read Request Size for PCIe chips from 512 to 1024 bytes.
It gives those beasts additional 10% of write bandwidth.
Use new helper functions to do it.
mav [Fri, 19 Feb 2010 17:54:03 +0000 (17:54 +0000)]
MFC r203873:
With FBS enabled, we have no idea what command caused timeout.
Implement same logic as in siis(4) - wait for other commands
complete or timeout and then give some more time.
rmacklem [Fri, 19 Feb 2010 16:36:08 +0000 (16:36 +0000)]
MFC: r203849
Change the default value for vfs.newnfs.enable_locallocks to 0 for
the experimental NFS server, since local locking is known to be
broken and the patch to fix it is still a work in progress.
projects / FreeBSD / stable / 8.git / log