[SPIR-V][docs] Document supported extensions missing from SPIRVUsage.rst (#193449)
Add entries for extensions that are actively used in the backend but
were not listed in the supported extensions table
sysutils/py-ansible-core: Only portscout the master ports
Never the metaport. This avoids false positives due to the metaport
using a 2.19 instead of 2.20 (because 2.20 requires Python 3.12 to be
the default python).
[LowerTypeTests] Add debug info to jump table entries (#192736)
When Control Flow Integrity (CFI) is enabled, jump tables are used to
redirect indirect calls. Previously, these jump table entries lacked
debug information, making it difficult for profilers and debuggers to
attribute execution time correctly.
Now stack trace, when stopped on jump table entry will looks like this:
```
#0: __ubsan_check_cfi_icall_jt at sanitizer/ubsan_interface.h:0
#1: c::c() (.cfi_jt) at sanitizer/ubsan_interface.h:0:0
#2: .cfi.jumptable.81 at sanitizer/ubsan_interface.h:0:0
```
jls: add a -c mode to check for a jail's existence
This is intended to be primarily used in scripts that want to check if
a jail exists before taking some action -- for instance, the jail(8)
test cleanup functions that want to remove the jail if it still exists.
Having a mode that limits its output for their usage is useful both
for cleaner scripts and also to avoid masking real problems.
Reviewed by: jamie
(cherry picked from commit 1d8590371049bb14a6410fa83cd03d9eca32f764)
jls: minor simplification to arg handling
It's easier to reason about the state of argc/argv if we just augment
them by optind after our getopt() loop.
No functional change, but this sets the stage for another change to add
a `-c` mode to (c)heck for the existence of a jail quietly without
the caller having to worry about spurious output.
Reviewed by: jamie
(cherry picked from commit dbaaadd4373a725950ad11e578dab61537b7c4f2)
jail: fix backfilling the "name" for jid-named jails
Using the cfparam variant of add_param() will actually copy the name and
flags from the passed-in param, which I hadn't considered. We actually
want the name/flags from the "name" param so that we can do variable
expansion against it right after that -- otherwise it cannot be found,
since variable expansion actually searches by name.
While we're here, `jls -e` was the intermediate name for `jls -c` that
never saw the light of the day. Fix our existence test.
Reviewed by: jamie
Fixes: 02944d8c49 ("jail: consistently populate the KP_JID [...]")
(cherry picked from commit b81fd3fc8b20eaad64b5c41826432124fd92d6a7)
jail: consistently populate the KP_JID and KP_NAME parameters
The gaps here, specifically, were:
- When we have to discover a running jail's jid from name, we should
populate the missing jid param
- When we populate jid/name from the config, if the name is a jid we
wouldn't populate the name; now we do both.
- When we create a jail, we should populate jid and name with whatever
details we have now that we didn't both.
As a consequence, we can cleanup a few things:
- vnet.interface and zfs.dataset can just always use the jid
- Trying to populate JNAME should always work now, where it would be
a little crashy before if you create a jail that didn't have a name
or jid on the command line
- We can simplify the just-prior JID population now that we'll keep a
stringified jid in our intparams.
This primarily fixes the below, but the issues with vnet.interface and
[6 lines not shown]
jail: tests: cleanup the commands test a bit
We shouldn't be doing setup in a head() function, as this can cause
various problems. For instance, in this case, it caused test listing
to fail in some cases if we didn't get to execute the cleanup properly
by complaining to stderr if the directory could not be created.
Switch to using atf_check for sanity checking stdout; most of these
expressions are self-explanatory and will make it clear what the problem
is.
commands.jail.conf contains a hard-coded path that we can avoid, which
is probably good to avoid weird conflicts if other tests try to copy it
and do the same. Just make a copy of our jail.conf and add the test's
$PWD to it to get a generally unique jail root.
Finally, simplify the cleanup handler a bit.
Reviewed by: jamie
[2 lines not shown]
jail: add JID, JNAME and JPATH to environment for exec.* commands
Although variable substitution is available in the jail configuration
file, the jail identifier is often not since it is dynamically
attributed at run time.
In order to facilitate scripting of exec.* commands executed on the
system, this change sets the JID, JNAME and JPATH environment variables.
These variables are not added when using exec.clean. Neither are they
for commands executed inside jails, to avoid disclosing information
about the host system.
Reviewed by: imp
(cherry picked from commit d8f021add40c321c4578da55dae52fb93c7ccb5f)
