Maciej W. Rozycki 9fb237a1c8 nptl: Fix extraneous testing run by tst-rseq-nptl in the test driver ... Fix an issue with commit 8f4632deb3 ("Linux: rseq registration tests") and prevent testing from being run in the process of the test driver itself rather than just the test child where one has been forked. The problem here is the unguarded use of a destructor to call a part of the testing. The destructor function, 'do_rseq_destructor_test' is called implicitly at program completion, however because it is associated with the executable itself rather than an individual process, it is called both in the test child *and* in the test driver itself. Prevent this from happening by providing a guard variable that only enables test invocation from 'do_rseq_destructor_test' in the process that has first run 'do_test'. Consequently extra testing is invoked from 'do_rseq_destructor_test' only once and in the correct process, regardless of the use or the lack of of the '--direct' option. Where called in the controlling test driver process that has neved called 'do_test' the destructor function silently returns right away without taking any further actions, letting the test driver fail gracefully where applicable. This arrangement prevents 'tst-rseq-nptl' from ever causing testing to hang forever and never complete, such as currently happening with the 'mips-linux-gnu' (o32 ABI) target. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>		2024-08-16 14:38:33 +01:00
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aarch64	aarch64: Regenerate ULPs	2024-08-07 11:02:03 -03:00
alpha
arc	ARC: Regenerate ULPs	2024-08-11 15:29:56 +02:00
arm	arm: Regenerate ULPs	2024-08-07 11:02:03 -03:00
csky
generic	elf: Avoid re-initializing already allocated TLS in dlopen (bug 31717)	2024-08-05 18:26:52 +02:00
gnu	sysdeps: Re-flow and sort multiline gnu/Makefile definitions	2024-08-07 11:02:03 -03:00
hppa
htl	hurd: Fix missing pthread_ compat symbol in libc	2024-08-01 23:58:51 +02:00
hurd
i386	i386: Regenerate ULPs	2024-08-07 11:02:03 -03:00
ieee754
loongarch	LoongArch: Add cfi instructions for _dl_tlsdesc_dynamic	2024-08-09 09:06:17 +08:00
m68k
mach	hurd: Fix missing pthread_ compat symbol in libc	2024-08-01 23:58:51 +02:00
microblaze
mips	MIPS: Regenerate ULPs	2024-08-08 14:53:53 +02:00
nios2
nptl
or1k
posix
powerpc	powerpc64le: Update ulps	2024-08-08 13:42:12 +02:00
pthread
riscv	RISC-V: Regenerate ULPs	2024-08-08 14:53:55 +02:00
s390	s390x: Update ulps	2024-08-08 13:01:02 +02:00
sh
sparc	sparc: Regenerate ULPs	2024-08-07 11:02:03 -03:00
unix	nptl: Fix extraneous testing run by tst-rseq-nptl in the test driver	2024-08-16 14:38:33 +01:00
wordsize-32
wordsize-64
x86	x86: Add Avoid_STOSB tunable to allow NT memset without ERMS	2024-08-15 08:19:15 -07:00
x86_64	x86: Add Avoid_STOSB tunable to allow NT memset without ERMS	2024-08-15 08:19:15 -07:00