MFH: r282615-r283655

Sponsored by: The FreeBSD Foundation

Merge sync of head

Only reparent a traced process to its old parent if the tracing process is
not the old parent. Otherwise, proc_reap() will leave the zombie in place
resulting in the process' status being returned tw

Only reparent a traced process to its old parent if the tracing process is
not the old parent. Otherwise, proc_reap() will leave the zombie in place
resulting in the process' status being returned twice to its parent.

Add test cases for PT_TRACE_ME and PT_ATTACH which are fixed by
this change.

Differential Revision: https://reviews.freebsd.org/D2594
Reviewed by: kib
MFC after: 2 weeks

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Merge from head

MFH: r281855-r282312

Sponsored by: The FreeBSD Foundation

Move tests/sys/kern/mmap_test to tests/sys/vm/mmap_test

As jhb noted, the actual mmap(2) implementation is under sys/vm, not
sys/kern/, so the correct logical place is tests/sys/vm/, not
tests/sys/k

Move tests/sys/kern/mmap_test to tests/sys/vm/mmap_test

As jhb noted, the actual mmap(2) implementation is under sys/vm, not
sys/kern/, so the correct logical place is tests/sys/vm/, not
tests/sys/kern/

X-MFC with: r282076
MFC after: 6 days

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Integrate tools/regression/mmap into the FreeBSD test suite as
tests/sys/kern/mmap_test

MFC after: 1 week

Integrate tools/regression/execve into the FreeBSD test suite as
tests/sys/kern/execve

MFC after: 1 week

MFC @ r266724

An SVM update will follow this.

Merge head

IFC @264767

Merge head up to r263906.

Make bsd.test.mk the only public mk fragment for the building of tests.

Change {atf,plain,tap}.test.mk to be internal implementation details of
bsd.test.mk. Makefiles that build tests should now on

Make bsd.test.mk the only public mk fragment for the building of tests.

Change {atf,plain,tap}.test.mk to be internal implementation details of
bsd.test.mk. Makefiles that build tests should now only include bsd.test.mk
and declaratively specify what they want to build, without worrying about
the internal implementation of the mk files.

The reason for this change is to permit building test programs of different
interfaces from a single directory, which is something I had a need for
while porting tests over from src/tools/regression/.

Additionally, this change makes it possible to perform some other requested
changes to bsd.test.mk in an easier manner. Coming soon.

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kern/Makefile
Set WARNS=5 for all files in this directory

kern/unix_seqpacket_test.c
Fix compiler warnings. Most were benign, but rcvbuf_oversized
wasn't working as intended because I forgot to

kern/Makefile
Set WARNS=5 for all files in this directory

kern/unix_seqpacket_test.c
Fix compiler warnings. Most were benign, but rcvbuf_oversized
wasn't working as intended because I forgot to set the buffer sizes.

MFC after: 2 weeks
Reported by: pho
Sponsored by: Spectra Logic Corporation

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Only use -lpthread for unix_seqpacket_test, not for all test programs.

Reported by: Garrett Cooper
MFC after: 3 weeks
Sponsored by: Spectra Logic Corporation

Merge from head up to r262536.

Added a regression test for r234131.

Discussed with: asomers
Sponsored by: EMC / Isilon storage division

MFH: tracking commit

Sponsored by: The FreeBSD Foundation

Merge head up to r262222 (last merge was incomplete).

MFH@261151.

Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which
were a little broken and not automatable, with unix_seqpacket_test.
It's coverage is a superset of the old tests and it uses AT

Replace the old unix_seqpacket and unix_seqpacket_exercise tests, which
were a little broken and not automatable, with unix_seqpacket_test.
It's coverage is a superset of the old tests and it uses ATF. It
includes test cases for bugs kern/185813 and kern/185812.

PR: kern/185812
PR: kern/185813
Sponsored by: Spectra Logic
MFC after: 2 weeks

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