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Siddhesh Poyarekar 5a67c4fa01 aarch64: Optimized memset for falkor 
The generic memset reads dczid_el0 on every memset.  This has a
significant impact on falkor for a range of sizes because reading
dczid_el0 is slow.

The DZP bit in the dczid_el0 register does not change dynamically, so
it is safe to read once during program startup.  With this patch
dczid_el0 is read once during startup and zva_size is cached.  This is
used to invoke the falkor-specific memset; the generic memset routine
remains unchanged.

The gains due to this are significant for falkor, with run time
reductions as high as 48%.  Here's a sample from the falkor tests:

Function: memset
Variant: walk
                      simple_memset	__memset_falkor	__memset_generic
=====================================================================
length=256, char=0:   139.96 (-698.28%)	   9.07 ( 48.26%)  17.53
length=257, char=0:   140.50 (-699.03%)	   9.53 ( 45.80%)  17.58
length=258, char=0:   140.96 (-703.95%)	   9.58 ( 45.36%)  17.53
length=259, char=0:   141.56 (-705.16%)	   9.53 ( 45.79%)  17.58
length=260, char=0:   142.15 (-710.76%)	   9.57 ( 45.39%)  17.53
length=261, char=0:   142.50 (-710.39%)	   9.53 ( 45.78%)  17.58
length=262, char=0:   142.97 (-715.09%)	   9.57 ( 45.42%)  17.54
length=263, char=0:   143.51 (-716.18%)	   9.53 ( 45.80%)  17.58
length=264, char=0:   143.93 (-720.55%)	   9.58 ( 45.39%)  17.54
length=265, char=0:   144.56 (-722.07%)	   9.53 ( 45.80%)  17.59
length=266, char=0:   144.98 (-726.42%)	   9.58 ( 45.42%)  17.54
length=267, char=0:   145.53 (-727.53%)	   9.53 ( 45.80%)  17.59
length=268, char=0:   146.25 (-731.81%)	   9.53 ( 45.79%)  17.58
length=269, char=0:   146.52 (-735.39%)	   9.53 ( 45.66%)  17.54
length=270, char=0:   146.97 (-735.81%)	   9.53 ( 45.80%)  17.58
length=271, char=0:   147.54 (-741.08%)	   9.58 ( 45.38%)  17.54
length=512, char=0:   268.26 (-1307.85%)  12.06 ( 36.71%)  19.05
length=513, char=0:   268.73 (-1273.89%)  13.56 ( 30.68%)  19.56
length=514, char=0:   269.31 (-1276.89%)  13.56 ( 30.68%)  19.56
length=515, char=0:   269.73 (-1279.05%)  13.56 ( 30.68%)  19.56
length=516, char=0:   270.34 (-1282.24%)  13.56 ( 30.67%)  19.56
length=517, char=0:   270.83 (-1284.71%)  13.56 ( 30.66%)  19.56
length=518, char=0:   271.20 (-1286.54%)  13.56 ( 30.67%)  19.56
length=519, char=0:   271.67 (-1288.67%)  13.65 ( 30.24%)  19.56
length=520, char=0:   272.14 (-1291.04%)  13.65 ( 30.22%)  19.56
length=521, char=0:   272.66 (-1293.69%)  13.65 ( 30.23%)  19.56
length=522, char=0:   273.14 (-1296.13%)  13.65 ( 30.20%)  19.56
length=523, char=0:   273.64 (-1298.75%)  13.65 ( 30.23%)  19.56
length=524, char=0:   274.34 (-1302.16%)  13.66 ( 30.20%)  19.57
length=525, char=0:   274.64 (-1297.78%)  13.56 ( 30.99%)  19.65
length=526, char=0:   275.20 (-1300.04%)  13.56 ( 31.01%)  19.66
length=527, char=0:   275.66 (-1302.86%)  13.56 ( 30.99%)  19.65
length=1024, char=0:  524.46 (-2169.75%)  20.12 ( 12.92%)  23.11
length=1025, char=0:  525.14 (-2124.63%)  21.62 (  8.40%)  23.61
length=1026, char=0:  525.59 (-2125.36%)  21.88 (  7.37%)  23.62
length=1027, char=0:  525.98 (-2127.14%)  21.62 (  8.46%)  23.62
length=1028, char=0:  526.68 (-2131.10%)  21.62 (  8.42%)  23.61
length=1029, char=0:  527.10 (-2131.70%)  21.79 (  7.73%)  23.62
length=1030, char=0:  527.54 (-2118.51%)  21.62 (  9.10%)  23.78
length=1031, char=0:  527.98 (-2136.37%)  21.62 (  8.43%)  23.61
length=1032, char=0:  528.70 (-2139.38%)  21.62 (  8.43%)  23.61
length=1033, char=0:  529.25 (-2124.37%)  21.62 (  9.11%)  23.79
length=1034, char=0:  529.48 (-2142.95%)  21.62 (  8.43%)  23.61
length=1035, char=0:  530.11 (-2145.13%)  21.62 (  8.44%)  23.61
length=1036, char=0:  530.76 (-2147.10%)  21.79 (  7.73%)  23.62
length=1037, char=0:  531.03 (-2149.45%)  21.62 (  8.42%)  23.61
length=1038, char=0:  531.64 (-2151.87%)  21.62 (  8.42%)  23.61
length=1039, char=0:  531.99 (-2151.63%)  21.80 (  7.75%)  23.63

	* sysdeps/aarch64/memset-reg.h: New file.
	* sysdeps/aarch64/memset.S: Use it.
	(__memset): Rename to MEMSET macro.
	[ZVA_MACRO]: Use zva_macro.
	* sysdeps/aarch64/multiarch/Makefile (sysdep_routines):
	Add memset_generic and memset_falkor.
	* sysdeps/aarch64/multiarch/ifunc-impl-list.c
	(__libc_ifunc_impl_list): Add memset ifuncs.
	* sysdeps/aarch64/multiarch/init-arch.h (INIT_ARCH): New
	local variable zva_size.
	* sysdeps/aarch64/multiarch/memset.c: New file.
	* sysdeps/aarch64/multiarch/memset_generic.S: New file.
	* sysdeps/aarch64/multiarch/memset_falkor.S: New file.
	* sysdeps/aarch64/multiarch/rtld-memset.S: New file.
	* sysdeps/unix/sysv/linux/aarch64/cpu-features.c
	(DCZID_DZP_MASK): New macro.
	(DCZID_BS_MASK): Likewise.
	(init_cpu_features): Read and set zva_size.
	* sysdeps/unix/sysv/linux/aarch64/cpu-features.h
	(struct cpu_features): New member zva_size.
2017-11-20 18:25:04 +05:30
..
aarch64
aarch64: Optimized memset for falkor
2017-11-20 18:25:04 +05:30
alpha
Add jmp_buf-macros.h
2017-11-09 05:10:03 -08:00
arm
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bits
Add MSG_ZEROCOPY from Linux 4.14 to bits/socket.h.
2017-11-15 18:41:32 +00:00
generic
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2017-09-04 13:38:51 -07:00
hppa
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2017-11-15 18:40:29 +00:00
i386
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2017-11-09 05:10:03 -08:00
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include
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2017-10-01 16:05:28 -07:00
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wordsize-64
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Fix mcontext_t sigcontext namespace (bug 21457).
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a.out.h
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accept4.c
Simplify accept4, recvmmsg, sendmmsg code.
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accept.c
Consolidate Linux accept implementation
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getsourcefilter.h
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glob64.c
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glob-lstat-compat.c
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glob.c
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globfree64.c
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grantpt.c
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if_index.c
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Implies
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lseek64.c
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2017-01-01 00:14:16 +00:00
lseek.c
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2017-01-01 00:14:16 +00:00
lutimes.c
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2017-01-01 00:14:16 +00:00
lxstat64.c
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2017-01-01 00:14:16 +00:00
lxstat.c
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2017-01-01 00:14:16 +00:00
Makefile
linux ttyname{_r}: Add tests
2017-11-15 21:09:01 +01:00
malloc-sysdep.h
Consolidate non cancellable close call
2017-08-18 18:38:55 -03:00
mmap64.c
Clean pthread functions namespaces for C11 threads
2017-06-23 17:38:17 -03:00
mmap_internal.h
posix: Fix mmap for m68k and ia64 (BZ#21908)
2017-08-14 10:35:14 -03:00
mmap.c
posix: Fix mmap for m68k and ia64 (BZ#21908)
2017-08-14 10:35:14 -03:00
mq_close.c
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2017-01-01 00:14:16 +00:00
mq_getattr.c
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2017-01-01 00:14:16 +00:00
mq_notify.c
Consolidate non cancellable close call
2017-08-18 18:38:55 -03:00
mq_open.c
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2017-01-01 00:14:16 +00:00
mq_receive.c
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2017-01-01 00:14:16 +00:00
mq_send.c
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2017-01-01 00:14:16 +00:00
mq_timedreceive.c
posix: Consolidate Linux mq_timedreceive syscall
2017-05-18 18:06:47 -03:00
mq_timedsend.c
posix: Consolidate Linux mq_timedsend syscall
2017-05-18 18:06:47 -03:00
mq_unlink.c
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2017-01-01 00:14:16 +00:00
msgctl.c
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2017-01-01 00:14:16 +00:00
msgget.c
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2017-01-01 00:14:16 +00:00
msgrcv.c
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2017-01-01 00:14:16 +00:00
msgsnd.c
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2017-01-01 00:14:16 +00:00
msync.c
posix: Consolidate Linux msync syscall
2017-05-18 18:06:47 -03:00
nanosleep.c
Consolidate non cancellable nanosleep call
2017-08-22 14:25:08 -03:00
netlink_assert_response.c
__netlink_assert_response: Remove internal_function attribute
2017-08-13 21:11:28 +02:00
netlinkaccess.h
Mark internal netlink functions with attribute_hidden [BZ #18822]
2017-10-01 15:56:27 -07:00
nice.c
…
not-cancel.h
Remove NO_CANCELLATION macro
2017-08-31 16:10:34 -03:00
not-errno.h
tunables: Use direct syscall for access (BZ#21744)
2017-07-24 11:21:07 -03:00
nptl-signals.h
Remove __need macros from signal.h.
2017-05-20 19:04:43 -04:00
nscd_setup_thread.c
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2017-01-01 00:14:16 +00:00
ntp_gettime.c
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2017-01-01 00:14:16 +00:00
ntp_gettimex.c
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2017-01-01 00:14:16 +00:00
olddirent.h
Mark internal functions with attribute_hidden [BZ #18822]
2017-10-01 15:07:23 -07:00
oldglob.c
posix: Add compat glob symbol to not follow dangling symbols
2017-09-25 18:04:16 -07:00
open64.c
Consolidate non cancellable open call
2017-08-17 16:50:35 -03:00
open_by_handle_at.c
linux: Consolidate Linux open_by_handle_at syscall
2017-05-18 18:06:47 -03:00
open.c
Consolidate non cancellable open call
2017-08-17 16:50:35 -03:00
openat64.c
Consolidate non cancellable openat call
2017-08-18 16:30:05 -03:00
openat.c
Consolidate non cancellable openat call
2017-08-18 16:30:05 -03:00
opendir.c
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2017-01-01 00:14:16 +00:00
opensock.c
__opensock: Remove internal_function attribute
2017-08-17 10:18:15 +02:00
pathconf.c
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2017-01-01 00:14:16 +00:00
pathconf.h
Mark internal statfs functions with attribute_hidden [BZ #18822]
2017-10-01 15:18:25 -07:00
paths.h
…
pause.c
Consolidate non cancellable pause call
2017-08-22 14:25:03 -03:00
personality.c
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2017-01-01 00:14:16 +00:00
poll.c
Consolidate Linux poll implementation
2017-05-03 10:36:01 -03:00
posix_fadvise64.c
Hide internal fadvise64/fallocate64 functions [BZ #18822]
2017-10-01 18:06:04 -07:00
posix_fadvise.c
Consolidate arm and mips posix_fadvise implementations
2017-02-06 10:21:55 -02:00
posix_fallocate64.c
Hide internal fadvise64/fallocate64 functions [BZ #18822]
2017-10-01 18:06:04 -07:00
posix_fallocate.c
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2017-01-01 00:14:16 +00:00
posix_madvise.c
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2017-01-01 00:14:16 +00:00
ppoll.c
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2017-01-01 00:14:16 +00:00
pread64.c
posix: Fix internal p{read,write} plt usage
2017-05-02 14:57:40 -03:00
pread.c
posix: Fix internal p{read,write} plt usage
2017-05-02 14:57:40 -03:00
preadv2.c
posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780)
2017-08-08 09:59:46 -03:00
preadv64.c
posix: Remove internal_function attribute
2017-08-31 18:52:00 +02:00
preadv64v2.c
posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780)
2017-08-08 09:59:46 -03:00
preadv.c
posix: Remove internal_function attribute
2017-08-31 18:52:00 +02:00
prlimit.c
Assume prlimit64 is available.
2017-05-09 14:05:09 +00:00
prof-freq.c
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2017-01-01 00:14:16 +00:00
profil.c
…
pselect.c
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2017-01-01 00:14:16 +00:00
pt-raise.c
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2017-01-01 00:14:16 +00:00
pthread_getaffinity.c
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2017-01-01 00:14:16 +00:00
pthread_getcpuclockid.c
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2017-01-01 00:14:16 +00:00
pthread_getname.c
Consolidate non cancellable close call
2017-08-18 18:38:55 -03:00
pthread_kill.c
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2017-01-01 00:14:16 +00:00
pthread_setaffinity.c
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2017-01-01 00:14:16 +00:00
pthread_setname.c
Consolidate non cancellable close call
2017-08-18 18:38:55 -03:00
pthread_sigmask.c
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2017-01-01 00:14:16 +00:00
pthread_sigqueue.c
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2017-01-01 00:14:16 +00:00
pthread-pids.h
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2017-01-01 00:14:16 +00:00
ptrace.c
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2017-01-01 00:14:16 +00:00
ptsname.c
Remove check for NULL buffer passed to `ptsname_r'
2017-06-07 17:37:59 +02:00
pwrite64.c
posix: Implement preadv2 and pwritev2
2017-05-31 17:35:46 -03:00
pwrite.c
posix: Fix internal p{read,write} plt usage
2017-05-02 14:57:40 -03:00
pwritev2.c
posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780)
2017-08-08 09:59:46 -03:00
pwritev64.c
posix: Remove internal_function attribute
2017-08-31 18:52:00 +02:00
pwritev64v2.c
posix: Set p{read,write}v2 to return ENOTSUP (BZ#21780)
2017-08-08 09:59:46 -03:00
pwritev.c
posix: Remove internal_function attribute
2017-08-31 18:52:00 +02:00
raise.c
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2017-01-01 00:14:16 +00:00
read.c
Consolidate non cancellable read call
2017-08-18 10:31:16 -03:00
readahead.c
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2017-01-01 00:14:16 +00:00
readdir64_r.c
…
readdir64.c
Mark internal dirent functions with attribute_hidden [BZ #18822]
2017-10-01 15:51:11 -07:00
readonly-area.c
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2017-01-01 00:14:16 +00:00
readv.c
Hide __readv and __writev [BZ #18822]
2017-10-01 15:54:10 -07:00
reboot.c
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2017-01-01 00:14:16 +00:00
recv.c
Consolidate Linux recv implementation
2017-03-09 15:22:06 +01:00
recvfrom.c
Consolidate Linux recvfrom implementation
2017-03-09 15:22:06 +01:00
recvmmsg.c
Simplify accept4, recvmmsg, sendmmsg code.
2017-05-09 21:59:36 +00:00
recvmsg.c
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2017-01-01 00:14:16 +00:00
remove.c
…
rename.c
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2017-01-01 00:14:16 +00:00
renameat.c
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2017-01-01 00:14:16 +00:00
sa_len.c
…
safe-fatal.h
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2017-01-01 00:14:16 +00:00
sched_getaffinity.c
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2017-01-01 00:14:16 +00:00
sched_getcpu.c
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2017-01-01 00:14:16 +00:00
sched_setaffinity.c
Hide internal __sched_setaffinity_new function [BZ #18822]
2017-10-01 18:03:59 -07:00
segfault.c
…
select.c
Consolidate Linux select implementation
2017-05-03 10:36:36 -03:00
semctl.c
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2017-01-01 00:14:16 +00:00
semget.c
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2017-01-01 00:14:16 +00:00
semop.c
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2017-01-01 00:14:16 +00:00
semtimedop.c
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2017-01-01 00:14:16 +00:00
send.c
Consolidate Linux send implementation
2017-03-09 15:22:06 +01:00
sendmmsg.c
Simplify accept4, recvmmsg, sendmmsg code.
2017-05-09 21:59:36 +00:00
sendmsg.c
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2017-01-01 00:14:16 +00:00
sendto.c
Consolidate Linux sendto implementation
2017-03-09 15:22:06 +01:00
setegid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
seteuid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
setgid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
setgroups.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
sethostid.c
…
setipv4sourcefilter.c
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2017-01-01 00:14:16 +00:00
setregid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
setresgid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
setresuid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
setreuid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
setrlimit64.c
Hide internal __setrlimit function [BZ #18822]
2017-10-01 17:46:54 -07:00
setrlimit.c
Hide internal __setrlimit function [BZ #18822]
2017-10-01 17:46:54 -07:00
setsockopt.c
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2017-01-01 00:14:16 +00:00
setsourcefilter.c
Hide internal __get_sol function [BZ #18822]
2017-10-01 16:12:24 -07:00
setuid.c
Consolidate set* Linux implementation
2017-03-28 12:29:27 -03:00
shlib-versions
…
shm-directory.c
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2017-01-01 00:14:16 +00:00
shmat.c
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2017-01-01 00:14:16 +00:00
shmctl.c
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2017-01-01 00:14:16 +00:00
shmdt.c
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2017-01-01 00:14:16 +00:00
shmget.c
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2017-01-01 00:14:16 +00:00
shutdown.c
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2017-01-01 00:14:16 +00:00
sigaction.c
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2017-01-01 00:14:16 +00:00
siglist.h
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2017-01-01 00:14:16 +00:00
signal.c
…
signalfd.c
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2017-01-01 00:14:16 +00:00
sigpending.c
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2017-01-01 00:14:16 +00:00
sigprocmask.c
Remove useless #ifdefs from Linux sig*.c syscalls
2017-10-31 17:49:18 -02:00
sigqueue.c
Cleanup Linux sigqueue implementation
2017-11-06 17:37:57 -02:00
sigreturn.c
…
sigset-cvt-mask.h
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2017-01-01 00:14:16 +00:00
sigsetops.h
Remove __need macros from signal.h.
2017-05-20 19:04:43 -04:00
sigstack.c
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2017-01-01 00:14:16 +00:00
sigsuspend.c
posix: Consolidate Linux sigsuspend implementation
2017-05-18 18:06:47 -03:00
sigtimedwait.c
Simplify Linux sig{timed}wait{info} implementations
2017-11-06 17:37:57 -02:00
sigwait.c
Simplify Linux sig{timed}wait{info} implementations
2017-11-06 17:37:57 -02:00
sigwaitinfo.c
Simplify Linux sig{timed}wait{info} implementations
2017-11-06 17:37:57 -02:00
sizes.h
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2017-01-01 00:14:16 +00:00
socket.c
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2017-01-01 00:14:16 +00:00
socketcall.h
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2017-01-01 00:14:16 +00:00
socketpair.c
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2017-01-01 00:14:16 +00:00
spawni.c
posix: Do not use WNOHANG in waitpid call for Linux posix_spawn
2017-10-23 13:31:26 -02:00
speed.c
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2017-01-01 00:14:16 +00:00
splice.c
linux: Consolidate Linux splice syscall
2017-05-18 18:06:47 -03:00
statfs64.c
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2017-01-01 00:14:16 +00:00
statvfs64.c
Mark __internal_statvfs[64] with attribute_hidden [BZ #18822]
2017-10-01 15:08:32 -07:00
statvfs.c
Mark __internal_statvfs[64] with attribute_hidden [BZ #18822]
2017-10-01 15:08:32 -07:00
sync_file_range.c
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2017-01-01 00:14:16 +00:00
syscall-names.list
Update kernel version in syscall-names.list to 4.14.
2017-11-16 17:51:54 +00:00
syscalls.list
posix: Consolidate Linux mq_timedsend syscall
2017-05-18 18:06:47 -03:00
sysconf.c
Consolidate non cancellable close call
2017-08-18 18:38:55 -03:00
sysctl.c
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2017-01-01 00:14:16 +00:00
sysctl.mk
…
sysdep-cancel.h
Linux: Consolidate {RTLD_}SINGLE_THREAD_P definition
2017-10-11 14:27:24 -03:00
sysdep-vdso.h
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2017-01-01 00:14:16 +00:00
sysdep.h
Consolidate Linux send implementation
2017-03-09 15:22:06 +01:00
syslog.c
…
system.c
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2017-01-01 00:14:16 +00:00
tcdrain.c
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2017-01-01 00:14:16 +00:00
tcflow.c
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2017-01-01 00:14:16 +00:00
tcflush.c
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2017-01-01 00:14:16 +00:00
tcgetattr.c
Hide internal __tcgetattr function [BZ #18822]
2017-10-01 17:48:24 -07:00
tcgetpgrp.c
…
tcsendbrk.c
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2017-01-01 00:14:16 +00:00
tcsetattr.c
Clean pthread functions namespaces for C11 threads
2017-06-23 17:38:17 -03:00
tcsetpgrp.c
…
tee.c
linux: Consolidate Linux tee implementation
2017-05-18 18:06:47 -03:00
termio.h
…
test-errno-linux.c
test-errno-linux: quotactl can fail with EPERM in containers
2017-11-02 13:55:51 +01:00
time.c
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2017-01-01 00:14:16 +00:00
timer_create.c
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2017-01-01 00:14:16 +00:00
timer_delete.c
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2017-01-01 00:14:16 +00:00
timer_getoverr.c
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2017-01-01 00:14:16 +00:00
timer_gettime.c
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2017-01-01 00:14:16 +00:00
timer_routines.c
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2017-01-01 00:14:16 +00:00
timer_settime.c
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2017-01-01 00:14:16 +00:00
times.c
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2017-01-01 00:14:16 +00:00
timespec_get.c
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2017-01-01 00:14:16 +00:00
truncate64.c
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2017-01-01 00:14:16 +00:00
truncate.c
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2017-01-01 00:14:16 +00:00
tst-affinity-pid.c
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2017-01-01 00:14:16 +00:00
tst-affinity.c
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2017-01-01 00:14:16 +00:00
tst-align-clone.c
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2017-01-01 00:14:16 +00:00
tst-clone2.c
Use test-driver in sysdeps/unix/sysv/linux/tst-clone2.c
2017-06-07 14:05:42 +02:00
tst-clone3.c
Call exit directly in clone (BZ #21512)
2017-06-26 17:52:20 -03:00
tst-clone.c
Miscellaneous low-risk changes preparing for _ISOMAC testsuite.
2017-03-01 20:32:50 -05:00
tst-fallocate64.c
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2017-01-01 00:14:16 +00:00
tst-fallocate-common.c
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2017-01-01 00:14:16 +00:00
tst-fallocate.c
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2017-01-01 00:14:16 +00:00
tst-fanotify.c
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2017-01-01 00:14:16 +00:00
tst-getpid1.c
…
tst-personality.c
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2017-01-01 00:14:16 +00:00
tst-quota.c
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2017-01-01 00:14:16 +00:00
tst-setgetname.c
Remove __ASSUME_PROC_PID_TASK_COMM.
2017-05-08 16:44:54 +00:00
tst-signal-numbers.sh
Factor out shared definitions from bits/signum.h.
2017-06-20 20:32:50 -04:00
tst-skeleton-affinity.c
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2017-01-01 00:14:16 +00:00
tst-skeleton-thread-affinity.c
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2017-01-01 00:14:16 +00:00
tst-sync_file_range.c
Add missing header files throughout the testsuite.
2017-02-16 17:33:18 -05:00
tst-syscall-list.sh
<bits/syscall.h>: Use an arch-independent system call list on Linux
2017-08-28 11:58:52 +02:00
tst-sysconf-iov_max-uapi.c
sysconf: Fix missing definition of UIO_MAXIOV on Linux [BZ #22321]
2017-10-20 04:10:15 +02:00
tst-sysconf-iov_max.c
sysconf: Fix missing definition of UIO_MAXIOV on Linux [BZ #22321]
2017-10-20 04:10:15 +02:00
tst-thread-affinity-pthread2.c
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2017-01-01 00:14:16 +00:00
tst-thread-affinity-pthread.c
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2017-01-01 00:14:16 +00:00
tst-thread-affinity-sched.c
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2017-01-01 00:14:16 +00:00
tst-ttyname.c
tst-ttyname: Fix namespace setup for Fedora
2017-11-18 14:34:46 +01:00
ttyname_r.c
linux ttyname{_r}: Don't bail prematurely [BZ #22145]
2017-11-15 20:47:12 +01:00
ttyname.c
linux ttyname{_r}: Don't bail prematurely [BZ #22145]
2017-11-15 20:47:12 +01:00
ttyname.h
linux ttyname{_r}: Make tty checks consistent
2017-11-15 20:47:07 +01:00
ualarm.c
…
umount2.S
…
umount.S
…
unlockpt.c
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2017-01-01 00:14:16 +00:00
updwtmp.c
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2017-01-01 00:14:16 +00:00
ustat.c
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2017-01-01 00:14:16 +00:00
utimensat.c
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2017-01-01 00:14:16 +00:00
utimes.c
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2017-01-01 00:14:16 +00:00
utmp_file.c
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2017-01-01 00:14:16 +00:00
Versions
Simplify Linux sig{timed}wait{info} implementations
2017-11-06 17:37:57 -02:00
vfork.c
…
vmsplice.c
linux: Consolidate Linux vmsplice syscall
2017-05-18 18:06:47 -03:00
wait3.c
…
wait.c
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2017-01-01 00:14:16 +00:00
waitid.c
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2017-01-01 00:14:16 +00:00
waitpid.c
Consolidate non cancellable waitpid call
2017-08-21 15:37:45 -03:00
write.c
Consolidate non cancellable write call
2017-08-18 10:53:47 -03:00
writev.c
Hide __readv and __writev [BZ #18822]
2017-10-01 15:54:10 -07:00
xmknod.c
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
xmknodat.c
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
xstat64.c
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
xstat.c
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
xstatconv.c
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00
xstatconv.h
Update copyright dates with scripts/update-copyrights.
2017-01-01 00:14:16 +00:00