| Commit message (Collapse) | Author | Age | Files | Lines |
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Fix multiple portsnap vulnerabilities. [SA-16:30]
Fix multiple libarchive vulnerabilities. [SA-16:31]
Approved by: so
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Fix freebsd-update(8) support of FreeBSD 11.0 release
distribution. [EN-16:09]
Approved by: so
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Security: FreeBSD-SA-16:24.ntp
Approved by: so
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Approved by: so
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Remove 50% ZFS conditional from bsdinstall/zfsboot
PR: 208094
Approved by: re (marius)
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r295924: Make sure that hash-based db files fsync befor closing/syncing.
r295925: We no longer need O_SYNC pwd_mkd
r295465: We no longer need O_SYNC on services_mkdb
r295800: We no longer need O_SYNC on cap_mkdb
Approved by: re (marius)
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This reverts commit 3882f7f0612f5660c6287cfa1ba025f2843a1957.
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Add support to the jail framework to be able to mount linsysfs(5) and linprocfs(5).
PR: 207179
Requested by: thomas@gibfest.dk
Reviewed by: jamie, bapt
Approved by: re (gjb)
Sponsored by: gandi.net
Differential Revision: https://reviews.freebsd.org/D5390
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Use the _SAFE loop variant.
PR: 207146
Approved by: re (gjb, glebius)
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Approved by: re (glebius)
Relnotes: yes
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Approved by: re (glebius)
Relnotes: yes
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This is a new approach to fix pfSense ticket #4523. The fix we had in
place works but makes the process really slow for big user databases.
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- Note that devctl(8) will appear in 10.3 first.
- Add missing devctl_set_driver entry to namelist in devlist(3).
Approved by: re (gjb)
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The zfsboot (zfs auto mode) part of bsdinstall now supports UEFI
Approved by: re (marius)
Relnotes: yes
Sponsored by: ScaleEngine Inc.
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Add devctl(8): a utility for manipulating new-bus devices. Note that
this version does not include the 'suspend' and 'resume' commands
present in HEAD as those depend on larger changes to the suspend and
resume code in the kernel.
278320:
Add a new device control utility for new-bus devices called devctl. This
allows the user to request administrative changes to individual devices
such as attach or detaching drivers or disabling and re-enabling devices.
- Add a new /dev/devctl2 character device which uses ioctls for device
requests. The ioctls use a common 'struct devreq' which is somewhat
similar to 'struct ifreq'.
- The ioctls identify the device to operate on via a string. This
string can either by the device's name, or it can be a bus-specific
address. (For unattached devices, a bus address is the only way to
locate a device.) Bus drivers register an eventhandler to claim
unrecognized device names that the driver recognizes as a valid address.
Two buses currently support addresses: ACPI recognizes any device
in the ACPI namespace via its full path starting with "\" and
the PCI bus driver recognizes an address specification of
'pci[<domain>:]<bus>:<slot>:<func>' (identical to the PCI selector
strings supported by pciconf).
- To make it easier to cut and paste, change the PnP location string
in the PCI bus driver to output a full PCI selector string rather
than 'slot=<slot> function=<func>'.
- Add a devctl(3) interface in libdevctl which provides a wrapper around
the ioctls and is the preferred interface for other userland code.
- Add a devctl(8) program which is a simple wrapper around the requests
supported by devctl(3).
- Add a resource_unset_value() function that can be used to remove a
hint from the kernel environment. This is used to clear a
hint.<driver>.<unit>.disabled hint when re-enabling a boot-time
disabled device.
278336:
Unbreak the build (memchr is explicitly required by devctl(9) after r278320)
278830:
install the man page...
285621:
Fix formatting.
Approved by: re (marius)
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r286837, r286838, r288470, r288522, r288524, r288826,
r289001
Pull in bhyve bug fixes and changes to allow UEFI booting.
This provides Windows support.
Tested on Intel and AMD with:
- Arch Linux i386+amd64 (kernel 4.3.3)
- Ubuntu 15.10 server 64-bit
- FreeBSD-CURRENT/amd64 20160127 snap
- FreeBSD 10.2 i386+amd64
- OpenBSD 5.8 i386+amd64
- SmartOS latest
- Windows 10 build 1511'
Huge thanks to Yamagi Burmeister who submitted the patch
and did the majority of the testing.
r284539 - bootrom mem allocation support
r284630 - Add SO_REUSEADDR when starting debug port
r284688 - Fix a regression in "movs" emulation
r284877 - verify_gla() non-zero segment base fix
r285217 - Always assert DCD and DSR in the uart
r285218 - devmem nodes moved to /dev/vmm.io/
r286837 - Add define for SATA Check-Power-Mode
r286838 - Add simple (no-op) SATA cmd emulations
r288470 - Increase virtio-blk indirect descs
r288522 - Firmware guest query interface
r288524 - Fix post-test typo
r288826 - Clean up SATA unimplemented cmd msg
r289001 - Add -l option to specify userboot path
Submitted by: Yamagi Burmeister
Approved by: re (kib)
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r293617: Fix improper duration for f_dialog_pause() API
r294669: Fix a typo in a comment
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Add a basic bhyvectl manpage.
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bsdinstall: Suggest the GPT+Active workaround on Dell T5810
The Dell Precision Tower 5810 fails to boot from GPT in Legacy/BIOS mode
without the Active flag in the Protective MBR. Suggest the workaround
during installation.
Since an increasing number of Dell systems exhibit this behavior,
I imagine all Dells past a certain date will do so. I would like
to suggest the workaround for all Dells with a BIOS date of, say,
2014 or later, but I would need to test a variety of systems before
committing such a change.
Relnotes: We should probably suggest using GPT+Active on "recent" Dells.
Sponsored by: Dell Inc.
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Add the Dell E7240 laptop and Intel DP965LT motherboard to the list for the GPT active workaround
MFC: r287843
Add the HP ProBook 4330s, Intel DP965LT, D510MO, and Acer Veriton M6630G to the GPT workaround list
Sponsored by: ScaleEngine Inc.
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Security: CVE-2015-7973, CVE-2015-7974, CVE-2015-7975
Security: CVE-2015-7976, CVE-2015-7977, CVE-2015-7978
Security: CVE-2015-7979, CVE-2015-8138, CVE-2015-8139
Security: CVE-2015-8140, CVE-2015-8158
With hat: so
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Clear errno before calling getpw*.
MFC r294196:
Don't bother checking an ip[46].addr netmask/prefixlen. This is already
handled by ifconfig, and it was doing it wrong when the paramater included
extra ifconfig options.
PR: 205926
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Never 4k align the MBR bootpool because zfsldr can not deal with a gap
Sponsored by: ScaleEngine Inc.
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Build mount_smbfs for arm. Also sort the subdirs.
Avoid unaligned memory accesses when encoding netbios names in libsmb.
The current code for encoding a netbios name converts each byte to a 16-bit
value and stores the result by casting a char* to u_short*, resulting in
alignment faults on strict-alignment platforms.
This change reimplements the encoding routine using only byte accesses to
memory. There is no particular reason to work with 16-bit values just
because the encoding process creates two bytes of output for every byte of
input. Working a byte at at time also avoids endian problems for big-endian
platforms.
Make the building of libsmb and mount_smbfs unconditional, now that r292552
has eliminated alignment and endian problems that were making it fail on
some platforms.
PR: 180438
PR: 189415
Relnotes: Yes
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Exit cleanly if malloc() fails to allocate a buffer for a copy of the
current MBR.
PR: 205322
Submitted by: Alexander Kuleshov <kuleshovmail@gmail.com>
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Add netmap support for bhyve
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Add a new -B flag for use with list mode (-l) that lists details about
bridges. Currently this includes information about what resources a
bridge decodes on the upstream side for use by downstream devices including
bus numbers, I/O port resources, and memory resources. Windows and bus
ranges are enumerated for both PCI-PCI bridges and PCI-CardBus bridges.
To simplify the implementation, all enumeration is done by reading the
appropriate config space registers directly rather than querying the
bridge driver in the kernel via new ioctls. This does result in a few
limitations.
First, an unimplemented window in a PCI-PCI bridge cannot be accurately
detected as accurate detection requires writing to the window base
register. That is not safe for pciconf(8). Instead, this assumes that
any window where both the base and limit read as all zeroes is
unimplemented.
Second, the PCI-PCI bridge driver in a tree has a few quirks for
PCI-PCI bridges that use subtractive decoding but do not indicate that
via the progif config register. The list of quirks is duplicated in
pciconf's source.
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If ever MFC is done for the new lltable code, this change will miminise
ABI breakage.
rtsock requests for deleting interface address lles started to return EPERM
instead of old "ignore-and-return 0" in r287789. This broke arp -da /
ndp -cn behavior (they exit on rtsock command failure). Fix this by
translating LLE_IFADDR to RTM_PINNED flag, passing it to userland and
making arp/ndp ignore these entries in batched delete.
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Allow /etc/exports to contain usernames/groups with spaces in them.
If you are getting your users/groups from a directory service such
as LDAP or AD it's possible for those usernames or groupnames to
contain spaces.
Submitted by: Sean E. Fagan
Reviewed by: rmacklem
Sponsored by: iXsystems
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Add an additional check to service(8) -e incase rcvar is blank
Sponsored by: ScaleEngine Inc.
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Fix hwpmc "stalled" behavior
Currently, there is a single pm_stalled flag that tracks whether a
performance monitor was "stalled" due to insufficent ring buffer
space for samples. However, because the same performance monitor
can run on multiple processes or threads at the same time, a single
pm_stalled flag that impacts them all seems insufficient.
In particular, you can hit corner cases where the code fails to stop
performance monitors during a context switch out, because it thinks
the performance monitor is already stopped. However, in reality,
it may be that only the monitor running on a different CPU was stalled.
This patch attempts to fix that behavior by tracking on a per-CPU basis
whether a PM desires to run and whether it is "stalled". This lets the
code make better decisions about when to stop PMs and when to try to
restart them. Ideally, we should avoid the case where the code fails
to stop a PM during a context switch out.
MFC r290813:
Optimizations to the way hwpmc gathers user callchains
Changes to the code to gather user stacks:
* Delay setting pmc_cpumask until we actually have the stack.
* When recording user stack traces, only walk the portion of the ring
that should have samples for us.
MFC r290929:
Change the driver stats to what they really are: unsigned values.
When pmcstat exits after some samples were dropped, give the user an
idea of how many were lost. (Granted, these are global numbers, but
they may still help quantify the scope of the loss.)
MFC r290930:
Improve accuracy of PMC sampling frequency
The code tracks a counter which is the number of events until the next
sample. On context switch in, it loads the saved counter. On context
switch out, it tries to calculate a new saved counter.
Problems:
1. The saved counter was shared by all threads in a process. However, this
means that all threads would be initially loaded with the same saved
counter. However, that could result in sampling more often than once every
X number of events.
2. The calculation to determine a new saved counter was backwards. It
added when it should have subtracted, and subtracted when it should have
added. Assume a single-threaded process with a reload count of 1000
events. Assuming the counter on context switch in was 100 and the counter
on context switch out was 50 (meaning the thread has "consumed" 50 more
events), the code would calculate a new saved counter of 150 (instead of
the proper 50).
Fix:
1. As soon as the saved counter is used to initialize a monitor for a
thread on context switch in, set the saved counter to the reload count.
That way, subsequent threads to use the saved counter will get the full
reload count, assuring we sample at least once every X number of events
(across all threads).
2. Change the calculation of the saved counter. Due to the change to the
saved counter in #1, we simply need to add (modulo the reload count) the
remaining counter time we retrieve from the CPU when a thread is context
switched out.
MFC r291016:
Support a wider history counter in pmcstat(8) gmon output
pmcstat(8) contains an option to output sampling data in a gmon format
compatible with gprof(1). Currently, it uses the default histcounter,
which is an (unsigned short). With large sets of sampling data, it
is possible to overflow the maximum value provided by an (unsigned
short).
This change adds the -e argument to pmcstat. If -e and -g are both
specified, pmcstat will use a histcounter type of uint64_t.
MFC r291017:
Fix the date on the pmcstat(8) man page from r291016.
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Make cap_mkdb and services_mkdb file operations sync
Similar fix was done for passwd and group operations in r285050. When a
temporary file is created and then renamed to replace official file there
are no checks to make sure data was written to disk and if a power cycle
happens at this time, system can end up with a 0 length file
Approved by: bapt
Sponsored by: Netgate
Differential Revision: https://reviews.freebsd.org/D2982
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Direct commit to stable/10
Pointy Hat To: allanjude
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