Florian Weimer 1c75f89613 Linux: Explicitly disable cancellation checking in the dynamic loader ... Historically, SINGLE_THREAD_P is defined to 1 in the dynamic loader. This has the side effect of disabling cancellation points. In order to enable future use of SINGLE_THREAD_P for single-thread optimizations in the dynamic loader (which becomes important once more code is moved from libpthread), introduce a new NO_SYSCALL_CANCEL_CHECKING macro which is always 1 for IS_IN (rtld), indepdently of the actual SINGLE_THREAD_P value. Tested-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Carlos O'Donell <carlos@redhat.com>		2021-05-10 10:31:41 +02:00
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aarch64	elf: Remove lazy tlsdesc relocation related code	2021-04-21 14:35:53 +01:00
alpha	nptl: Move pthread_spin_trylock into libc	2021-04-23 17:06:48 +02:00
arc	ARC: Update ulps	2021-04-14 09:24:45 -07:00
arm	nptl: Move __pthread_unwind_next into libc	2021-04-21 19:49:50 +02:00
csky	Reduce the statically linked startup code [BZ #23323]	2021-02-25 12:13:02 +01:00
generic	elf, nptl: Resolve recursive lock implementation early	2021-05-10 10:31:41 +02:00
gnu	Annotate additional APIs with GCC attribute access.	2021-05-06 11:01:05 -06:00
hppa	nptl: Move pthread_spin_init, Move pthread_spin_unlock into libc	2021-04-23 17:06:44 +02:00
htl	Add __attribute_access_none to disable GCC warnings [BZ #27714]	2021-04-27 13:01:55 -06:00
hurd	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
i386	Remove architecture specific sched_cpucount optimizations	2021-05-07 13:35:29 -03:00
ia64	Remove architecture specific sched_cpucount optimizations	2021-05-07 13:35:29 -03:00
ieee754	Improve the accuracy of tgamma (BZ #26983)	2021-04-07 13:23:39 +02:00
m68k	m68: Fix build after 9acda61d94	2021-04-06 15:10:31 -03:00
mach	Hurd: Add missing hidden proto definition for __ttyname_r	2021-05-10 10:29:36 +02:00
microblaze	Reduce the statically linked startup code [BZ #23323]	2021-02-25 12:13:02 +01:00
mips	Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder	2021-03-01 15:58:01 +01:00
nios2	Update Nios II libm-test-ulps.	2021-04-01 19:41:40 +00:00
nptl	elf, nptl: Resolve recursive lock implementation early	2021-05-10 10:31:41 +02:00
posix	nptl: Move pthread_setcancelstate into libc	2021-04-21 19:49:50 +02:00
powerpc	powerpc64le: Fix ifunc selection for memset, memmove, bzero and bcopy	2021-05-07 15:52:23 -03:00
pthread	nptl: Move sem_unlink into libc	2021-05-05 17:19:50 +02:00
riscv	Reduce the statically linked startup code [BZ #23323]	2021-02-25 12:13:02 +01:00
s390	s390: Update ulps	2021-04-15 11:05:43 +02:00
sh	nptl: Move pthread_spin_trylock into libc	2021-04-23 17:06:48 +02:00
sparc	nptl: Move pthread_spin_trylock into libc	2021-04-23 17:06:48 +02:00
unix	Linux: Explicitly disable cancellation checking in the dynamic loader	2021-05-10 10:31:41 +02:00
wordsize-32	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
wordsize-64	Update copyright dates with scripts/update-copyrights	2021-01-02 12:17:34 -08:00
x86	x86: Set rep_movsb_threshold to 2112 on processors with FSRM	2021-05-03 05:08:22 -07:00
x86_64	x86: Add EVEX optimized memchr family not safe for RTM	2021-05-08 16:26:30 -04:00