The 'restart' variable was responsible for enablement of restart
behavior and for restart delay. While it may seem convenient it
leads to cluttering the exit/restart logic
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/672
This is not a functional change.
- Clean up whitespace (spaces where there should be tabs)
- Break up lines that are longer than 80
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/672
GNU egrep emits a warning that it is obsolescent and suggests grep -E
instead. Switch to grep -E in case we end up invoking GNU (e)grep (and
for consistency with other invocations in this file).
Reported by: Steffen Nurpmeso
Sponsored by: The FreeBSD Foundation
Since struct log_params already contains logging-related
varaiables, including syslog-related, move remaining
syslog-related variables into struct log_params as well
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/669
Following style(9) and C99 recommendation use bool instead of
int for boolean operations. Also give the variable a more descriptive
name that follows boolean naming convention.
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/669
consolidation of variable declarations and initializations in previous
commit allowed me to detect that one of the signal masks is not properly
initialized with sigemptyset (as man 3 sigsetops demands)
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/669
freebsd-update will open ${EDITOR} if conflicts occur while merging
updates to config files. Inform the user if they've left conflict
markers behind, and go back to editing the file.
PR: 185546
PR: 229689
Reviewed by: delphij
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D37703
A user had GREP_OPTIONS containing --color=always, which broke grep use
in freebsd-update. Unset this environment variable.
PR: 255990
Reviewed by: kevans
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
This corrects a bug in which the daily periodic script '310.accounting'
attempts to rotate logs via /etc/rc.d/accounting by calling
onerotate_logs function. The rotate logs function turns accounting back
on regardless of what acccounting_enable is set to in /etc/rc.conf. This
is due to checkyesno always returning YES since rotate logs is called
with the 'one' prefix.
In effect, accounting will always be turned back on once a day even if
it is disabled and stopped by hand. The fix was simple, just check if
accounting is before rotating logs and if it is, don't attempt the
rotate.
PR: 267464
Reviewed by: imp, hps (lgtm, not approval), Mina Galić
Pull Request: https://github.com/freebsd/freebsd-src/pull/648
Differential Revision: https://reviews.freebsd.org/D37434
This error occurs because vm->vcpu[1] has not been allocated yet when
vm_snapshot_vm() is called.
To fix this, move spinup_vcpu() before restore code.
Reviewed by: corvink, markj
MFC after: 2 weeks
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D38477
vmx_snapshot() and svm_snapshot() do not save any data and error occurs at
resume:
Restoring kernel structs...
vm_restore_kern_struct: Kernel struct size was 0 for: vmx
Failed to restore kernel structs.
Reviewed by: corvink, markj
Fixes: 39ec056e6d ("vmm: Rework snapshotting of CPU-specific per-vCPU data.")
MFC after: 2 weeks
Sponsored by: vStack
Differential Revision: https://reviews.freebsd.org/D38476
Qemu defines some common fwcfg items. We don't need to support all of
them. Only a subset needs to be present for fwcfg to work properly.
- signature
The signature is used by the guest to check if qemu's fwcfg is
available or not.
- id
The id is used by the guest to check which features are supported by
the fwcfg implementation of the hypervisor.
- file_dir
The file dir reports all fwcfg items which don't have a fixed index.
These are mostly user defined fwcfg items.
Reviewed by: <If someone else reviewed your modification.>
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38335
This helper makes it easier to add multiple fwcfg items. You can pass an
index and some data to the helper. The helper adds these information to
the fwcfg emulation so that the guest reads the given data on the
specified index.
Reviewed by: <If someone else reviewed your modification.>
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38334
This fixes duplicate mails (one from cron, one from periodic)
when a periodic run is not finished bfore the next one starts.
The man page states that the intended use case is cron, and
the error handling of the lockf invocation handles this case
explicitely, as such no error message for the "interactive"
use was considered.
Fixes the following warning:
yacc: w - the symbol System_spec is undefined
yacc: 3 rules never reduced
Reported by: otis
Fixes: 6a836ea741 ("config(8): Remove obsolete 'config' directive.")
Commit da88842029 ("config: error out on malformed env/hint lines")
added a reference to EINVAL. In some configurations the bootstrap tools
build fails for lack of errno definitions.
Fixes: da88842029 ("config: error out on malformed env/hint lines")
Reported by: syzbot+b1a5d112a737d9a2be9b@syzkaller.appspotmail.com
For the cases where the nfsd(8) daemon is already running or
has failed to start within a prison due to an incorrect prison
configuration, the failure message logged is:
Can't read stable storage file: operation not permitted
This patch replaces the above with more meaningful messages.
It depends on commit 10dff9da97 to differentiate between the
above two cases, however even without this commit, the messages
should be an improvement.
MFC after: 3 months
We need these to be assignments, error out if they're not.
While we're here, tag errout as __printflike so that the compiler will
sanity check the format string + args.
CID: 1505293
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D38642
Every caller path()s its arguments anyways, just simplify these and push
path() into moveifchanged(). This fixes a number of memory leaks in the
process since path() allocates memory, which we will now free().
While we're here, make sure we close from_fd/to_fd appropriately.
CID: 1471040, 1471714, 1472045, 1006907, 1006908
Reviewed by: emaste, imp
Differential Revision: https://reviews.freebsd.org/D38641
None of the callers check that the allocation in path() failed, so let's
check in path() and abort instead of failing.
Along those lines, none of the callers seem to acknowledge that the
returned string needs to be free()d -- let's do that as well. There are
a couple not addressed in this commit that will be addressed in a future
commit by pushing the path() call down into moveifchanged() instead and
freeing it properly there.
CID: 1505271, 1505250, 1505279
Reviewed by: emaste, imp
"efibootmgr --efidev unix-path" will return the UEFI device-path to the
file or device specified by unix-path. It's useful for debugging, but
may also be useful for scripting.
Sponsored by: Netflix
Reviewed by: corvink, manu
Differential Revision: https://reviews.freebsd.org/D38617
The definition of pre-Unicode keymap ioctls will be made optional and
dependent on COMPAT_FREEBSD13 in a follow-up commit to 14-CURRENT.
While we generally provide ABI compatibility for older binaries on
a new kernel, but not functionally extended userland programs on an
old kernel, it has been specifically requested to preserve ABI
compatibility for the kbdcontrol program for both these cases.
Passing the kernel configuration option COMPAT_FREEBSD13 to the build
of kbdcontrol will make ioctls visible to the build that are normally
hidden, but required to implement compatibility with kernels that only
support 8 bit characters in dead key maps.
This commit is not to be merged to any previous FreeBSD version and
it shall be reverted as soon as this type of ABI compatibility is no
longer deemed necessary (probably before 14-STABLE is branched).
This commit is a part of review D38465 and split off to allow it to be
reverted using the commit ID.
Support for the full range of Unicode character codes has been added
to the main keymap back in 2009, with compatibility shims added in
2011 (to support an older kbdcontrol command on a new kernel during
an upgrade from FreeBSD-8 to FreeBSD-9).
Unicode support for accented characters that are reached via dead key
combinations has been added just recently, again with compatibility
shims to allow all combinations of old/new kernel and old/new
kbdcontrol command to load and display the keymaps including the dead
key table. (But full Unicode in the dead key table requires both a new
kernel and kbdcontrol command.)
This commit makes the compatibility shims depend on the respective
compatibility ioctls (OGIO_KEYMAP, OPIO_KEYMAP, OGIO_DEADKEYMAP, and
OPIO_DEADKEYMAP) being defined in sys/kbio.h. This is true for all of
them in 13-STABLE, none in 12-STABLE (as of now), and will become
optional due to a follow-up commit to sys/kbio.h in -CURRENT.
This commit is the only part of review D38465 that should be merged
back to 12-STABLE and 13-STABLE.
MFC after: 1 month
The data port returns the data of the fwcfg item.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38333
The selector port is used to select the desired fwcfg item.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38332
qemu's fwcfg and bhyve's fwctl are both used to configure ovmf. qemu's
fwcfg is much more powerfull than bhyve's fwctl. For that reason, add
support for qemu's fwcfg.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38331
The list is used to generate the dsdt entry for every acpi device.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D3830
The guest will check the dsdt to detect acpi devices. Therefore, add a
helper function to create such a dsdt entry for an acpi device.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38329
These helper function can be used to assign acpi resources to an
acpi_device.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38328
To simplify the handling of different acpi devices like qemu fwcfg or a
tpm, add a helper struct. It will handle the reporting of acpi
resources.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38327
Long options improve readability of scripts, makes code comprehension
easier. This patch adds long options while preserving the existing CLI
interface.
Also --help/-h option is added.
Reviewed by: allanjude, pauamma (both earlier versions), kevans
Differential Revision: https://reviews.freebsd.org/D38244
Use an std::stringstream instead. get_word() and get_quoted_word() both
return a buffer that's presumed to not need release, so solve this by
returning a new special configword type that holds a string or eof/eol
state. This cleans up caller checking for EOF/EOL to make it more
explicit what they're doing, at least in the EOL cases which previously
checked for NULL.
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D38276
The variable expansion as written will never match anything but
'amd64/.8' in OBJDIR. The original intention behind the construct
remains unclear, but "as is" it serves no other purpose but to
generate the warning. Remove it altogether.
Fixes: df90aeac24
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D38440
And put in it:
- kbdcontrol
- vidcontrol
- moused
- kbdmap
Those aren't useful in a jail or for a modern desktop.
While here, split the devd.conf part into some new files.
Reviewed by: bapt
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38321
It belongs here.
Also this unbloat FreeBSD-utilities a bit and it will not depend
on the FreeBSD-libevent1 package now.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38226
This unbloat FreeBSD-utilities a bit and not everyone uses
valectl which is the only in-tree consumer of libnetmap
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38225
And put inetd and its config file in it.
This unbloat a bit FreeBSD-utilities and some people might not
want inetd always installed.
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D38229
Compile mkmakefile.c as C++ instead and use an std::unordered_map to
accomplish the same goal.
Reviewed by: imp
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D38275
Highlights:
- Avoid keywords (this, not) as variable names
- Move yyparse into config.h with other declarations
- All declarations in config.h are assumed guilty until proven innocent
- Some const-correctness
- Casting malloc/calloc returns
Note that we're not building any C++ here yet, this will be introduced
in other commits to replace some of the lib dependencies. Reducing the
number of FreeBSD-specific dependencies we have reduces some friction
for building our bootstrap tools independently in other environments.
Reviewed by: imp
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D38274
Don't force /etc/ssl/cert.pem. It does not exist by default, only if
security/ca_root_nss is installed. Just use the default OpenSSL search
locations which are /etc/ssl/cert.pem and /etc/ssl/certs/.
The tls-system-cert option was added in Unbound 1.16.0.
Reviewed by: zlei
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D38243
This commit allows a kbdcontrol binary built with a version of kbio.h
that supports Unicode characters in dead key maps to load and display
keymaps including the dead key tables on a kernel built with a
previous version of kbio.h (that only supported 8 bit characters in
the dead key map).
This commit is meant as a temporary compatibility shim that will be
reverted when it can be assumed that all relevant systems have been
upgraded to a kernel that uses the updated kbio.h.
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D38388
Remove the hard-coded dependency on HYPERV being only x86. Instead, 100%
rely on MK_HYPERV. It's always right (since it's marked BROKEN (so set
to "no") on architectures we don't support).
Sponsored by: Netflix
Reviewed by: bz
Differential Revision: https://reviews.freebsd.org/D38306
The sc->codecs array contains HDA_CODEC_MAX (15) entries. The
guest-supplied cad field in the verb provided to hda_send_command is a
4-bit field that was used as an index into sc->codecs without any
bounds checking. The highest value (15) would overflow the array.
Other uses of sc->codecs in the device model used sc->codecs_no to
determine which array indices have been initialized, so use a similar
check to reject requests for uninitialized or invalid cad indices in
hda_send_command.
PR: 264582
Reported by: Robert Morris <rtm@lcs.mit.edu>
Reviewed by: corvink, markj, emaste
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38128
hda_write did not validate the relative register offset before using
it as an index into the hda_set_reg_table array to lookup a function
pointer to execute after updating the register's value.
PR: 264435
Reported by: Robert Morris <rtm@lcs.mit.edu>
Reviewed by: corvink, markj, emaste
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D38127
Most of these arguments were unused. Device models which do need
access to the vmctx in one of these methods can obtain it from the
pi_vmctx member of the pci_devinst argument instead.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D38096
XHCI port and slot numbers are 1-based rather than 0-based. To handle
this, bhyve was subtracting one item from the pointers saved in the
softc so that index 1 accessed index 0 of the allocated array.
However, this is UB and confused GCC 12. The compiler noticed that
the calls to free() were using an offset and emitted a warning.
Rather than storing UB pointers in the softc, push the decrement
operation into the existing macros that wrap accesses to the relevant
arrays.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D36829
The mirrors list is in sync with the Handbook / Mirrors section [1],
which was refreshed a few months ago. Mirrors removed were not
responding or had duplicated addresses (aliases) with another mirror.
1 - https://docs.freebsd.org/en/books/handbook/mirrors/
Reviewed by: philip (clusteradm)
Approved by: philip
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38014
Apparently it's possible for a mixer to have no devices:
$ mixer -f /dev/mixer2
pcm2:mixer: <USB audio> at ? kld snd_uaudio (rec)
$
If this is the default sound device, an attempt to change the default
unit using mixer -d fails with a segfault because mod_dunit is called
with a NULL device pointer, which is dereferenced to get the parent
mixer.
ctl_dunit seems to be a dummy, i.e., we don't actually need it and can
simply pass the mixer to mod_dunit() directly. This patch removes that
structure and associated indirection to fix the crash.
Reviewed by: christos, hselasky
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D38060
FreeBSD src does not support HAVE_DECL_EVSIGNAL_ASSIGN. While reviewing
the new config.h after regenerating it, this definition was not removed.
Updating config.h is a manual process of configuring the port and
copying/merging the generated config.h into src. This definition was
missed and not removed (#undef'd).
Fixes: 1838dec318
MFC after: 1 month
X-MFC with: 1838dec318
If a type=dir entry exists and all contents are directories, files
added with contents=, or symlinks with link= attributes then it doesn't
need to exist. Just let openat fail in that case. It's conceivable
this will make debugging some cases weird, but it's sufficent to handle
the way we add /root/.ssh in CheriBSD VM images.
This is a recommit of 794154149f with
bugfixes.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D38029
If a type=dir entry exists and all contents are directories, files
added with contents=, or symlinks with link= attributes then it doesn't
need to exist. Just let openat fail in that case. It's conceivable
this will make debugging some cases weird, but it's sufficent to handle
the way we add /root/.ssh in CheriBSD VM images.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D38029
When a link target is specified use it rather than attempting to read
a potentially non-existant file.
Reviewed by: markj
Differential Revision: https://reviews.freebsd.org/D38028
This reverts commit c33509d49a.
It turns out that the long 27 second delay I saw in the
gss_acquire_cred() call was caused by a (mis)configured
DNS. Although I did not specify "dns" in /etc/nsswitch.conf,
I did have a /etc/resolv.conf file on the system (left
there by wpa_supplicant). As such, with no route, it was
somehow trying to contact the DNS server, although there was none.
Once I got rid of the /etc/resolv.conf file, it worked
as expected.
Since there is now a large 5 minute timeout on the
kernel to gssd(8) upcalls, the gssd(8) daemon will not
get terminated when this delay occurs and the only affect
is a 30 second delay during the mount.
Discussed with: bjk
* Replay 2010[acflm] which had been merged but not recorded.
* Merge 2010n.
* Reorganize (unsplit) the code to match the upstream layout.
* Merge 2022[cdefg].
MFC after: 1 week
Sponsored by: Klara, Inc.
If an NFS mount using "sec=krb5[ip],gssname=<name>" is
done, the gssd daemon fails. There is a long delay
(several seconds) in the gss_acquire_cred() call and then
it returns success, but the credentials returned are
junk.
I have no idea how long this has been broken, due to some
change in the Heimdal gssapi library call, but I suspect
it has been quite some time.
Anyhow, it turns out that replacing the "desired_name"
argument with GSS_C_NO_NAME fixes the problem.
Replacing the argument should not be a problem, since the
TGT for the host based initiator credential in the default
keytab file should be the only TGT in the gssd'd credential
cache (which is not the one for uid 0).
I will try and determine if FreeBSD13 and/or FreeBSD12
needs this same fix and will MFC if they need the fix.
This problem only affected Kerberized NFS mounts when the
"gssname" mount option was used. Other Kerberized NFS
mount cases already used GSS_C_NO_NAME and work ok.
A workaround if you do not have this patch is to do a
"kinit -k host/FQDN" as root on the machine, followed by
the Kerberized NFS mount without the "gssname" mount
option.
MFC after: 1 month
The intention of /etc/passwd was to support legacy applications that are
not yet converted to use modern API like getpwent(3). Comments are not
defined in the legacy format, so copying them could break these
applications. Plus, it could leak sensitive information (e.g. encrypted
form of password of an user that was commented out instead of deleted
or disabled).
PR: bin/144652
MFC after: 1 month
Although the tls syscall to set up the upcall should
not normally fail, the daemon should check for such
a failure. This patch adds a check for that failure.
MFC after: 1 week
Although the tls syscall to set up the upcall should
not normally fail, the daemon should check for such
a failure. This patch adds a check for that failure.
MFC after: 1 week
Set the thread affinity in fbsdrun_start_thread next to where the
thread name is set. This keeps all the pthread initialization
operations at the start of a thread in one place.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37646
The global vmexit[] array is no longer needed to smuggle the rip
value from fbsdrun_addcpu() to vm_loop().
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37644
fbsdrun_addcpu() read the current vCPU's RIP register from the kernel
via vm_get_register() to pass along through some layers to vm_loop()
which then set the register via vm_set_register(). However, this is
just always setting the value back to itself.
Reviewed by: corvink
Differential Revision: https://reviews.freebsd.org/D37643
- Enable VM_CAP_IPI_EXIT in fbsdrun_set_capabilities along with other
capabilities enabled on all vCPUs.
- Don't call fbsdrun_set_capabilities a second time on the BSP in
spinup_vcpu.
- To preserve previous behavior, don't unconditionally enable
unrestricted guest mode on the BSP (this unbreaks single-vCPU guests
on Nehalem systems, though supporting such setups is of dubious
value). Other places that enbale UG on the BSP are careful to check
the result of the operation and fail if it is not available.
- Don't set any capabilities in spinup_ap(). These are now all
redundant with earlier settings from spinup_vcpu().
- While here, axe a stale comment from fbsdrun_addcpu(). This
function is now always called from the main thread for all vCPUs.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37642
Since commit 0bda8d3e9f, bhyve always enables VM_EXITCODE_IPI exits
instead, so this handler is no longer used.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37640
Commit bba7a2e896 added "allow.nfsd" to optionally allow
mountd/nfsd to be run inside a vnet prison when the kernel
is built with "options VNET_NFSD".
This patch updates the man page for this change.
This is a content change.
Reviewed by: jamie, bcr (manpages)
MFC after: 4 months
Differential Revision: https://reviews.freebsd.org/D37665
dma(8) supports mailq, but not mailq -Ac to print the submission
queue. Don't try to print that queue from the daily script if
mailq -Ac returns an error.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D37713
dma(8) does not have hoststat or purgestat, so this script produces
an error from the daily script. We could disable this script, but
that would mean yet another change to switch back to sendmail. Check
for purgestat in mailer.conf before attempting either hoststat or
purgestat.
Reviewed by: pstef, bapt
Differential Revision: https://reviews.freebsd.org/D37712
These ioctls are not vCPU-specific and the ioctl now ignores the vCPU
ID. 0 is used instead of -1 to provide limited forwards
compatibility.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37651
This allows the use of chroot and/or jail environments which depend on
interpreters registed with imgact_binmisc to use emulator binaries from
the host to emulate programs inside the chroot.
Reviewed by: imp
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D37432
ppp supports MSS clamping for TCP/IPv4. This patch
* improves MSS clamping for TCP/IPv4 by using the MSS as specified
in RFC 6691.
* adds support for MSS clamping for TCP/IPv6.
Reported by: Timo Voelker
Reviewed by: thj
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37624
OVMF ships some static ACPI tables. This worked in the past but won't
work in the future when we support devices like tpms. They require a TPM
ACPI table. So, we have to dynamically create ACPI tables depending on
the bhyve configuration.
Bhyve has much more information about the system than OVMF. Therefore,
it's easier for bhyve to build up some ACPI tables. For that reason, it
would be much better to use the ACPI tables provided by bhyve instead of
building some tables by OVMF.
At the moment, OVMF always creates a SPCR table. Maybe someone depends
on it. So, we have to build it by bhyve too before we can patch OVMF to
install the tables provided by bhyve.
Reviewed by: markj
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37591
When a boot environment has been booted via the bootonce feature,
userboot clears the bootonce value from an nvlist but fails to write the
updated nvlist back to disk.
The failure occurs because bhyveload opens the guest boot disk image
O_RDONLY, fix this by opening it O_RDWR.
Reviewed by: imp, markj, jhb
Differential Revision: https://reviews.freebsd.org/D37274
firewire.h includes zero length arrays in unions that trigger this
warning.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D37538
This function intentionally saves a pointer to an on-stack variable in
a global as a dubious way of reading the stack pointer.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D37535
Make 'line' static to move it to .bss instead as that pattern is used
elsewhere in pw(8) (e.g. the static buffer in pw_pwcrypt).
Reported by: GCC -Wdangling-pointer
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D37534
Before this ioctl frontend always replaced tags with sequential ones.
It was done for ctladm, that can not keep track of global tag list.
But in case of virtio-scsi in bhyve we can pass provided tags as-is.
It should be on virtio-scsi initiator to provide us valid tags. It
should allow proper task management, error reporting, etc. In case
of several virtio-scsi devices, they should use different CTL ports
or initiator IDs to avoid conflicts, but this is expected by design.
PR: 267539
SAM-5 specification states maximum size of command identifier (tag),
defined by specific transports, should not be larger than 64 bits.
While most of supported transports use 32 bits or less, it was
reported that virtio-scsi uses 64 bits. Truncation to 32 bits in
bhyve code caused false tag conflict errors reported and possibly
other issues.
This changes CTL ABI and HA protocol, so CTL_HA_VERSION is bumped.
While we make HA protocol incompatible, increase default maximum
number of ports in CTL from 256 to 1024, matching number of LUNs.
There are many reports from people who need many iSCSI targets with
only one LUN each. Increased memory consumption should be less of
a problem these days.
PR: 267539
trpt(8) was utility to pull TCP debugging data from the kernel
originating back from 4.2BSD. It is not used nowadays by TCP
developers. We have more powerful debugging facilities, e.g.
the Dtrace probing, the TCP black box logging and siftr.
Discussed with: rscheff, tuexen, rrs, jtl and others
The variable used for the checklist's default value needs to correspond
to the rc.conf variable as that's what's being parsed to determine them.
In the case of local_unbound it's missing the _enable suffix and thus
always defaults to off on revisit.
Fixes: 58eb9abb31 ("Add a line to the post-installation configuration dialog to enable the local_unbound service.")
There are a few issues here, some of which are hiding others. The first
is that we don't use double quotes around the command substitution so
every word in the conf file is treated as a separate argument to eval,
resulting in spaces being used in place of newlines and thus comments in
the file commenting out the rest of the file, not just to the end of
their line. In particular, we insert one comment just before the dumpdev
entry (the final one in the file) and so we never see dumpdev as set,
and thus set a default value of on for the menu.
The second issue is that, for dumpdev, it takes a value of AUTO not YES
when set, but we don't replace this with on when eval'ing, so then end
up giving AUTO to bsddialog which is interpreted the same as off (which
seems to match GPL dialog). Thus handle AUTO like YES otherwise it will
always appear as unchecked on revisit.
The final issue is that our case-insensitive YES/NO (and now AUTO)
replacements have no word boundaries around them so match the middle of
words too. As it happens this doesn't matter in practice at the moment,
but it could in future; currently the only effect is that it rewrites
moused_nondefault_enable to moused_offndefault_enable, but since this
variable is never read, only written based on moused(_enable) this is
harmless, but we should fix it in case a service comes along in future
that does get affected by it.
This installer option is currently totally useless, as it ends up
creating an ntpd_sync_on_start_enable="YES" entry in rc.conf, not an
ntpd_sync_on_start="YES" entry, as is the correct name. This can also be
noticed by revisiting the services menu, which parses the previously
written rc.conf.services file to set variables governing the default
menu entry values so that selecting OK regenerates the same file, as the
menu entry will use the correct variable name and thus think the entry
was not selected last time, defaulting back to off and losing the
setting.
Thus, add a special case in the loop for this option. The only other
entry that doesn't follow the *_enable pattern is dumpdev (even moused
does, it just also sets a second variable), but that also deviates in
terms of being explicitly set either way and using AUTO rather than YES,
hence why ntpd_sync_on_start follows a different pattern here and is
special-cased rather than introducing a whole new variable that governs
behaviour outside the loop.
Fixes: c153a35bfd ("bsdinstall: replace ntpdate by ntpd_sync_on_start")
All of the error paths in pci_vtcon_sock_add free the sock pointer.
However, sock is not initialized until part way through the function.
An early error would pass stack garbage to free().
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37491
When initializing the device model for a PCI pass through device that
uses MSI-X, bhyve reads the MSI-X capability from the real device to
save a copy in the emulated PCI config space. It also saves a copy in
a local struct msixcap on the stack. Since struct msixcap is packed,
GCC complains that casting a pointer to the struct to a uint32_t
pointer may result in an unaligned pointer.
This path is not performance critical, so to appease the compiler,
simply change the pointer to a char * and use memcpy to copy the 4
bytes read in each iteration of the loop.
Reviewed by: corvink, bz, markj
Differential Revision: https://reviews.freebsd.org/D37490
The ident string for NVMe and VirtIO block deivces do not contain the
bus, and the various fields can potentially use up to three characters
when printed as unsigned values (full range of uint8_t) even if not
likely in practice.
Reviewed by: corvink, chuck
Differential Revision: https://reviews.freebsd.org/D37488
In some cases, some bits in the 16-bit status word were never
initialized.
Reported by: GCC
Reviewed by: corvink, chuck, markj
Differential Revision: https://reviews.freebsd.org/D37486
Adding a bare constant to a uint16_t promotes to a signed int which
triggers these warnings. Changing the constant to be explicitly
unsigned instead promotes the expression to unsigned int.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37485
The command "pw usermod nobody -Nw random" (or useradd)
generates random password and prints it in encrypted form
but skips choosen random string that makes not much sense
and contradicts the manual page pw.8
Fix it by showing random password in plain text with -N and
without it equally. Add yet another example of how to generate
pw-style random password.
MFC after: 2 weeks
Now that all ACPI tables are build by basl, basl can dynamically
calculate the offset for each table.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37002
Building the RSDP table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37001
Building the RSDT table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37000
Building the XSDT table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36999
Building the FADT table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36998
Building the MADT table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36997
Building the HPET table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36996
Building the MCFG table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36995
The common style for build an ACPI table will be:
1. basl_table_create
2. basl_table_append_header
3. setup an ACPI_TABLE_* struct
4. basl_table_append_bytes (without header)
Add a helper for the last step.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37406
The code will be more readable if we use struct definitions from ACPI-CA
to build ACPI tables. We can fill out the struct and append it to the
basl_table by using basl_table_append_bytes. After that, we have to
declare which checksums, length and pointers should be patched by basl.
That's done by the add_* functions.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37405
Building the FACS table by basl will allow it to be loaded by qemu's
ACPI table loader in the future.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36994
Disable -Wcast-align for now since we have many instances of that
warning (I fixed some but not most of them) and platforms on which bhyve
runs don't particularly care about unaligned accesses.
Reviewed by: corvink
Differential Revision: https://reviews.freebsd.org/D37296
I believe the __packed annotation is there only because
pci_xhci_portregs_read() is treating the register set as an array of
uint32_t. clang warns about taking the address of portregs->portsc
because it is a packed member and thus might not have expected
alignment.
Fix the problem by simply selecting the field to read with a switch
statement. This mimics pci_xhci_portregs_write(). While here, switch
to using some symbolic constants.
There is a small semantic change here in that pci_xhci_portregs_read()
would silently truncate unaligned offsets. For consistency with
pci_xhci_portregs_write(), which does not do that, return all ones for
unaligned reads instead.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37408
- Make basl_dump() as unused.
- Avoid arithmetic on a void pointer.
- Avoid a signed/unsigned comparison with
BASL_TABLE_CHECKSUM_LEN_FULL_TABLE.
- Ignore warnings about unused parameters from stuff pulled in by
acpi.h. In particular, any prototype wrapped by
ACPI_DBG_DEPENDENT_RETURN_VOID() will raise such parameters unless
ACPI_DEBUG_OUTPUT is defined.
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37397
The compiler was warning that the "size" parameter to
smbios_generic_initializer() was unused. This parameter is apparently
used to populate the "maximum structure size" field in the SMBIOS entry
point, but we were always setting it to zero.
Implement it instead in the main loop of the smbios table builder.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37294
The warnings that arise are bogus and have to be muted with
__no_lock_analysis in most cases. As a step towards enabling the
default warning level for bhyve, just disable them.
Reviewed by: corvink, jhb
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D37295
The arguments identifying the VM and vCPU are only needed for
vm_copy_setup.
Reviewed by: corvink, markj
Differential Revision: https://reviews.freebsd.org/D37158
Building the DSDT table by basl will allow it to be loaded by qemu's
ACPI table loader.
Building the DSDT is complex and basl doesn't support it yet. For that
reason, it's still compiled by iasl. It's just a bit restructured.
Upcoming commits will restructure the builds of all other ACPI tables in
a similar way. So, this commit is done for consistency reasons. We're
starting with DSDT because it doesn't point to any other tables and it's
the last one in our current build list.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36993
Most ACPI tables are using the same header. Make it easy to create this
header by creating a function for it.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36992
Commit 1e588a9ceb added a new command line option -N/numdaemons
that specifies how many daemons to run. This allows a server
to be configured with more than one rpc.tlsservd daemon, which
may be necessary to handle a reboot for an NFS server with
many NFS-over-TLS client mounts.
This patch updates the man page for this commit.
This is a content change.
Reviewed by: karels, pauamma (man pages)
Differential Revision: https://reviews.freebsd.org/D37382
Some ACPI tables like XSDT contain pointers to other ACPI tables. When
an ACPI table is loaded by qemu's loader, the address in the guest
memory is unknown. For that reason, the qemu loader supports patching
those pointers. Basl keeps track of all pointers and causes the qemu
loader to patch all pointers.
The qemu ACPI table loader is unsupport yet. However, in a future commit
bhyve will use dynamic ACPI table offsets based on the size and
alignment requirements of each ACPI table. Therefore, tracking ACPI
table pointer is required too.
Reviewed by: jhb
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36991
The qemu ACPI table loader patches the ACPI tables. After patching them,
checksums aren't correct any more. It has to calculate a new checksum
for the ACPI table. For that reason, basl has to keep track of checksums
and has to cause the qemu loader to create new checksums for the tables.
The qemu ACPI table loader isn't supported yet. However, the address of
all tables is unknown as long as bhyve hasn't finished ACPI table
creation. So, the checksum of tables which include pointer to other
tables are unknown too. This requires tracking of checksums too.
Reviewed by: jhb
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36990
ACPI tables have different layouts. So, there's no common position for
the length field. When tables are build by basl, the length is unknown
at the beginning. It has to be set after building the table.
Reviewed by: jhb
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36989
In upcoming commits, bhyve will build some ACPI tables by it's own.
Therefore, it should be capable of appending GENERIC_ADDRESS structs to
ACPI tables.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36988
In upcoming commits, bhyve will build some ACPI tables by it's own.
Therefore, it should be capable of appending int values to ACPI tables.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36987
Load the blobs compiled by iasl into a basl_table. The basl_table is a
temporary buffer which copies the ACPI tables into guest memory for us.
This allows us in the future to pass the blobs over the qemu fwcfg
interface to the guest.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36986
Developing an ACPI table compiler isn't quite easy. It's helpful if you
can take a look at the ACPI tables created by the compiler.
The dump functions can either dump a ACPI table which was copied into
guest memory or a ACPI table provided for qemu's ACPI table loader.
Reviewed by: jhb, markj
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36985
Basl is the bhyve ASL compiler. At the moment, it's just a small wrapper
to call iasl, the Intel ASL compiler. As bhyve will gain support for
qemu's ACPI table loader in the future, it has to create ACPI tables on
it's own. Therefore, it makes sense to create a new file which keeps the
code for basl.
This first implementation of basl supports creating an ACPI table by
appending raw bytes to it. It's also capable of loading all tables into
guest memory.
Reviewed by: jhb, markj (older version)
Approved by: manu (mentor)
MFC after: 2 weeks
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D36984
The '/' and '§' keys are missing in the german keyboard layout.
Reviewed by: markj
Approved by: manu (mentor)
MFC after: 1 week
Sponsored by: Beckhoff Automation GmbH & Co. KG
Differential Revision: https://reviews.freebsd.org/D37386
Async event report is controlled by async event configuration feature
setting. When reporting a critical temperature warning, check the async
event configuration.
Approved by: manu (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D37355
Set Feature is a feature specified function. Currently only some
features have the set procedure. For features that are not handled by
the controller, we should return a FEATURE_NOT_CHANGEABLE error message.
Approved by: manu (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D32802
Currently bhyve's NVMe controller cannot save feature values cross
reboot. It should return a FEATURE_NOT_SAVEABLE error when the command
specifies a save flag.
Quote from NVMe specification, page 205:
https://nvmexpress.org/wp-content/uploads/NVM-Express-1_4-2019.06.10-Ratified.pdf
If the Feature Identifier specified in the Set Features command is not
saveable by the controller and the controller receives a Set Features
command with the Save bit set to one, then the command shall be aborted
with a status of Feature Identifier Not Saveable.
Reviewed by: chuck (older version)
Approved by: manu (mentor)
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D32767
We only need to call pci_xhci_xfer_complete() when handling a transfer
to the control endpoint, so move that code into the epid == 1 block and
eliminate a goto. Also remove an unneeded reinitialization of
setup_trb.
No functional change intended.
MFC after: 1 week
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37287
Silence a warning from the compiler about "const" being discarded. The
warning is correct: nvlist values are supposed to be immutable.
However, fixing this properly will require some contortions on behalf of
consumers who look up a subtree of the config and modify it. Per a
discussion on freebsd-virtualization@, the solution will probably be to
outright replace the use of nvlists for VM configuration, but until that
happens let's document the problem and silence the warning.
No functional change intended.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37293
They accomplish nothing since the qualifier is casted away in calls to
memcpy() and copyin()/copyout(). No functional change intended.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37292
The qualifiers are there presumably because these rings are mapped into
the guest, but they do not appear to be required for correctness, and
bhyve generally doesn't qualify accesses to guest memory this way.
Moreover, the qualifiers are discarded by snapshot code, causing clang
to emit warnings. Just stop using volatile here.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37291
This fixes a warning raised by the removal of the volatile qualifier
from &trb->qwTrb0 in the following snippet:
xfer_block = usb_data_xfer_append(xfer,
(void *)(trbflags & XHCI_TRB_3_IDT_BIT ?
&trb->qwTrb0 : XHCI_GADDR(sc, trb->qwTrb0)),
trb->dwTrb2 & 0x1FFFF, (void *)addr, ccs);
The use of volatile appears to be inherited from the kernel driver's
definitions of the same structures. It makes some sense, since USB TRBs
and related structures live in guest memory, but bhyve device models
generally don't volatile-qualify accesses to guest memory and I can't
see how they are required for correctness here. Moreover, XHCI_GADDR
does not return volatile pointers so we're already being inconsistent.
Just drop the qualifiers to address the warning.
MFC after: 2 weeks
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37290
Use it to silence warnings about potential unaligned accesses. No
functional change intended.
MFC after: 1 week
Reviewed by: corvink, jhb
Differential Revision: https://reviews.freebsd.org/D37289
