MFC r270653: Update man-pages to correctly refer to changed pathes and namin
MFC r270657: More man pages that need to know about vt in addition to syscon
MFC r270659: (by pluknet@) Missed comma.
MFC r270660: Back-out the references to vt(4) from this man-page. It appears
MFC r270933: Add references to vt(4) to further man-pages.
MFC r270934: Final patches to the tools used to convert syscons keymaps for
MFC r270935: Add vt(4) support to the console initialisation script, specifi
Second batch of MFCs to add support for Unicode keymaps for use with vt(4).
It contains the following changes:
- Add references to vt(4) to relevant man-pages.
- Update comment in defaults/rc.conf to mention vt
- Update rc.d/syscons to warn about syscons keymaps used under vt.
An attempt is made to identify the vt keymap to load instead.
- Minor changes to the conversion tool based on mail comments on keymaps.
Relnotes: yes
Change file permissions for some setuid executables so they are "o+r".
The executable itself doesn't contain any privileged information.
An example of where this is useful is when makefs(8) is creating an image
that includes /sbin/shutdown. This can now be done without root privileges.
Add missing libraries to DPADD; sort DPADD so DPADD and LDADD match up
This fixes "make checkdpadd"
Approved by: jmmv (mentor)
Phabric: D630
PR: 192765
Bring in the new automounter, similar to what's provided in most other
UNIX systems, eg. MacOS X and Solaris. It uses Sun-compatible map format,
has proper kernel support, and LDAP integration.
There are still a few outstanding problems; they will be fixed shortly.
Reviewed by: allanjude@, emaste@, kib@, wblock@ (earlier versions)
Phabric: D523
Relnotes: yes
Sponsored by: The FreeBSD Foundation
r268427, r268428, r268521, r268638, r268639, r268701, r268777,
r268889, r268922, r269008, r269042, r269043, r269080, r269094,
r269108, r269109, r269281, r269317, r269700, r269896, r269962,
r269989.
Catch bhyve up to CURRENT.
Lightly tested with FreeBSD i386/amd64, Linux i386/amd64, and
OpenBSD/amd64. Still resolving an issue with OpenBSD/i386.
Many thanks to jhb@ for all the hard work on the prior MFCs !
r267921 - support the "mov r/m8, imm8" instruction
r267934 - document options
r267949 - set DMI vers/date to fixed values
r267959 - doc: sort cmd flags
r267966 - EPT misconf post-mortem info
r268202 - use correct flag for event index
r268276 - 64-bit virtio capability api
r268427 - invalidate guest TLB when cr3 is updated, needed for TSS
r268428 - identify vcpu's operating mode
r268521 - use correct offset in guest logical-to-linear translation
r268638 - chs value
r268639 - chs fake values
r268701 - instr emul operand/address size override prefix support
r268777 - emulation for legacy x86 task switching
r268889 - nested exception support
r268922 - fix INVARIANTS build
r269008 - emulate instructions found in the OpenBSD/i386 5.5 kernel
r269042 - fix fault injection
r269043 - Reduce VMEXIT_RESTARTs in task_switch.c
r269080 - fix issues in PUSH emulation
r269094 - simplify return values from the inout handlers
r269108 - don't return -1 from the push emulation handler
r269109 - avoid permanent sleep in vm_handle_hlt()
r269281 - list VT-x features in base kernel dmesg
r269317 - Mark AHCI fatal errors as not completed
r269700 - Support PCI extended config space in bhyve
r269896 - Minor cleanup
r269962 - use max guest memory when creating IOMMU domain
r269989 - fix interrupt mode names
Turn on interrupt window exiting unconditionally when an ExtINT is being
injected into the guest.
Add helper functions to populate VM exit information for rendezvous and
astpending exits.
Provide APIs to directly get 'lowmem' and 'highmem' size directly.
Expose the amount of resident and wired memory from the guest's vmspace
Add ioctl(VM_REINIT) to reinitialize the virtual machine state maintained
by vmm.ko. This allows the virtual machine to be restarted without having
to destroy it first.
Review pass through jail.8
Replace usage of "prison" with "jail", since that term has mostly dropped
out of use. Note once at the beginning that the "prison" term is equivalent,
but do not use it otherwise. [1]
Some grammar issues.
Some mdoc formatting fixes.
Consistently use \(em for em dashes, with spaces around it.
Avoid contractions.
Prefer ssh to telnet.
PR: 176832 [1]
Support ! operator in "files" files.
Improve error detection and reporting
Cleanup code to make it easier to maintain.
Remove mandatory keyword: it has been used for 17 years.
Bump version number (we should have bumped for -I too, but didn't)
r261501 | imp | 2014-02-04 17:26:11 -0700 (Tue, 04 Feb 2014) | 5 lines
Fix ! by not clearing not at the bottom of the loop.
Add a blank line
Submitted by: bde (blank line)
r261493 | imp | 2014-02-04 11:28:58 -0700 (Tue, 04 Feb 2014) | 5 lines
Implement the '!' operator for files* files. It means 'include this
only if the specified option is NOT specified.' Bump version because
old config won't be able to cope with files* files that have this
construct in them.
r261446 | imp | 2014-02-03 12:14:36 -0700 (Mon, 03 Feb 2014) | 5 lines
Convert the loop by gotos into a for loop to improve readability. I
did this only with the inner loop for the token parsing, and not the
outer loop which was understandable enough when the extra layers of
looping went away...
r261445 | imp | 2014-02-03 12:10:33 -0700 (Mon, 03 Feb 2014) | 4 lines
Fix a bug introduced in r261437 that failed to honor "optional
profiling-routine" to work, since profiling-routine is not really an
option or a device, but a special case elsewhere in the code.
r261444 | imp | 2014-02-03 11:56:41 -0700 (Mon, 03 Feb 2014) | 2 lines
Slight cleanup to the error messaging to compress code vertically...
r261442 | imp | 2014-02-03 11:31:51 -0700 (Mon, 03 Feb 2014) | 2 lines
Better error messages when EOF is hit in the middle of a phrase.
r261438 | imp | 2014-02-03 09:54:53 -0700 (Mon, 03 Feb 2014) | 5 lines
Move the check for standard keyword + optional inclusion specifier to
its proper location. Otherwise you could have 'file.c standard pci'
without an error. This construct isn't in our tree, and has no well
defined meaning.
r261437 | imp | 2014-02-03 09:47:10 -0700 (Mon, 03 Feb 2014) | 4 lines
Don't believe we have a requirement until after we've checked all the
known key words. This will make error messages slightly better in
weird corner cases, but should otherwise be a nop.
r261436 | imp | 2014-02-03 09:46:01 -0700 (Mon, 03 Feb 2014) | 3 lines
In the 17 years since r30796, the mandatory keyword has never been used
in any files as far as I can tell, and is currently unused. Retire it.
r261435 | imp | 2014-02-03 08:10:44 -0700 (Mon, 03 Feb 2014) | 6 lines
Slightly deobfuscate read_file() and likely pessimize the runtime
performance by epsilon.
(Translation: elminate bogus macros that hid 'returns' making it hard
to read and moved a block of code inline rather than at the end of the
fuction where it was effectively a 'gosub' kind of goto).
Added support for extra ifconfig args to jail ip4.addr & ip6.addr params
This allows for CARP interfaces to be used in jails e.g.
ip4.addr = "em0|10.10.1.20/32 vhid 1 pass MyPass advskew 100"
r269340 will not be MFC'ed as mentioned due to the slim window and the
amount of additional commits required to support it.
Sponsored by: Multiplay
Add support for VMWare dialect of EXTENDED COPY command, aka VAAI Clone.
This allows to clone VMs and move them between LUNs inside one storage
host without generating extra network traffic to the initiator and back,
and without being limited by network bandwidth.
LUNs participating in copy operation should have UNIQUE NAA or EUI IDs set.
For LUNs without these IDs VMWare will use traditional copy operations.
Beware: the above LUN IDs explicitly set to values non-unique from the VM
cluster point of view may cause data corruption if wrong LUN is addressed!
Sponsored by: iXsystems, Inc.
Omit "too many sections" warnings if the ELF file is not dynamically
linked (and is therefore skipped anyway), and otherwise output it only
once. An errant core file would previously cause kldxref to output a
number of warnings.
Also introduce a MAXSEGS #define and replace literal 2 with it, to make
comparisons clear.
Reviewed by: kib
Sponsored by: The FreeBSD Foundation
266708,266724,266934,266935,268521:
Emulation of the "ins" and "outs" instructions.
Various fixes for translating guest linear addresses to guest physical
addresses.
265941,265951,266390,266550,266910:
Various bhyve fixes:
- Don't save host's return address in 'struct vmxctx'.
- Permit non-32-bit accesses to local APIC registers.
- Factor out common ioport handler code.
- Use calloc() in favor of malloc + memset.
- Change the vlapic timer frequency to be in the ballpark of contemporary
hardware.
- Allow the guest to read the TSC via MSR 0x10.
- A VMCS is always inactive when it exits the vmx_run() loop. Remove
redundant code and the misleading comment that suggest otherwise.
- Ignore writes to microcode update MSR. This MSR is accessed by RHEL7
guest.
Add KTR tracepoints to annotate wrmsr and rdmsr VM exits.
- Provide an alias for the userboot console and name it 'comconsole'.
- Use EV_ADD to create an mevent and EV_ENABLE to enable it.
- abort(3) the process in response to a VMEXIT_ABORT.
- Don't include the guest memory segments in the bhyve(8) process core dump.
- Make the vmx asm code dtrace-fbt-friendly.
- Allow vmx_getdesc() and vmx_setdesc() to be called for a vcpu that is in
the VCPU_RUNNING state.
- Enable VMX in the IA32_FEATURE_CONTROL MSR if it not enabled and the MSR
isn't locked.
Add an ioctl to suspend a virtual machine (VM_SUSPEND).
Add logic in the HLT exit handler to detect if the guest has put all vcpus
to sleep permanently by executing a HLT with interrupts disabled.
When this condition is detected the guest with be suspended with a reason of
VM_SUSPEND_HALT and the bhyve(8) process will exit.
This logic can be disabled via the tunable 'hw.vmm.halt_detection'.
- Add a very simple virtio_random(4) driver for FreeBSD guests to harvest
entropy from hypervisors.
- Add support to bhyve for the virtio RNG entropy-source device to provide
entry to bhyve guests.
