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glibc/sysdeps
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Joseph Myers 596cc360aa Fix __ASSUME_MLOCK2 for ARM, MicroBlaze (bug 23867). 
The generic kernel-features.h defines __ASSUME_MLOCK2 for 4.4 and
later kernels.  However, for 32-bit ARM binaries running on 64-bit ARM
kernels, and for MicroBlaze, the syscall was only wired up in the 4.7
kernel.  (32-bit ARM kernels did have the syscall from 4.4 onwards.)
This patch duly arranges for the macro to be undefined for those
architectures for kernels before 4.7.

Tested with build-many-glibcs.py for its ARM and MicroBlaze
configurations.

	[BZ #23867]
	* sysdeps/unix/sysv/linux/arm/kernel-features.h
	[__LINUX_KERNEL_VERSION < 0x040700] (__ASSUME_MLOCK2): Undefine.
	* sysdeps/unix/sysv/linux/microblaze/kernel-features.h
	[__LINUX_KERNEL_VERSION < 0x040700] (__ASSUME_MLOCK2): Undefine.
2018-11-07 16:27:35 +00:00
..
aarch64
Remove extra space at end of line.
2018-10-16 11:02:03 -07:00
alpha
Use copysign functions not __copysign functions in glibc libm.
2018-09-27 20:04:48 +00:00
arm
Add new exp and exp2 implementations
2018-09-05 16:22:00 +01:00
generic
libio: Flush stream at freopen (BZ#21037)
2018-10-02 10:01:56 -03:00
gnu
hurd: Fix build
2018-10-31 09:17:05 +01:00
hppa
Move SNAN_TESTS_PRESERVE_PAYLOAD out of math-tests.h.
2018-08-01 11:21:16 +00:00
htl
hurd: Avoid PLTs for __pthread_get/setspecific
2018-08-09 01:28:55 +02:00
hurd
Fix ISO C threads installed header and HURD assumption
2018-07-25 17:27:45 -03:00
i386
x86: Use _rdtsc intrinsic for HP_TIMING_NOW
2018-10-17 15:16:45 -07:00
ia64
i64: fix missing exp2f, log2f and powf symbols in libm.a [BZ #23822]
2018-10-26 14:39:42 +01:00
ieee754
Fix libnldbl_nonshared.a references to internal libm symbols (bug 23735).
2018-10-04 12:16:05 +00:00
init_array
sysdeps/init_array: Add PREINIT_FUNCTION to crti.S
2018-01-29 10:22:26 -08:00
m68k
Use trunc functions not __trunc functions in glibc libm.
2018-09-20 21:11:10 +00:00
mach
posix: New function posix_spawn_file_actions_addchdir_np [BZ #17405]
2018-11-06 16:08:12 +01:00
microblaze
Mark _init and _fini as hidden [BZ #23145]
2018-06-08 10:28:52 -07:00
mips
MIPS: Use `.set mips2' to emulate LL/SC for the R5900 too
2018-11-01 14:36:48 +00:00
nios2
Move EXCEPTION_TESTS_* out of math-tests.h
2018-08-23 23:41:13 +00:00
nptl
Fix race in pthread_mutex_lock while promoting to PTHREAD_MUTEX_ELISION_NP [BZ #23275]
2018-10-17 12:23:04 +02:00
posix
posix: New function posix_spawn_file_actions_addchdir_np [BZ #17405]
2018-11-06 16:08:12 +01:00
powerpc
Remove unnecessary math_private.h includes.
2018-09-28 21:53:33 +00:00
pthread
hurd: fix sigevent's sigev_notify_attributes field type
2018-04-19 21:43:44 +02:00
riscv
RISC-V: properly terminate call chain (bug 23125)
2018-10-30 12:07:25 +01:00
s390
S390: Regenerate ULPs.
2018-09-06 14:29:01 +02:00
sh
Update SH libm-tests-ulps
2018-07-31 10:33:53 -03:00
sparc
Regenerate sparc ulps.
2018-10-18 11:43:56 -07:00
unix
Fix __ASSUME_MLOCK2 for ARM, MicroBlaze (bug 23867).
2018-11-07 16:27:35 +00:00
wordsize-32
Use libc_hidden_* for strtoumax (bug 15105).
2018-02-28 14:16:21 +00:00
wordsize-64
Don't reduce test timeout to less than default
2018-10-17 09:34:13 +02:00
x86
x86: Support RDTSCP for benchtests
2018-10-24 02:19:34 -07:00
x86_64
x86: Use _rdtsc intrinsic for HP_TIMING_NOW
2018-10-17 15:16:45 -07:00