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16493 Commits

Author SHA1 Message Date
Michael Kerrisk 6756ea36fa sigaction.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 39b1555456 memfd_create.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 370fa6de51 ldconfig.8: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 85e10b8c43 udp.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk a933bc9ee9 tcp.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk e57fe8add6 socket.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 6248a90b6b signal.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 47a2bb177e sched.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk b237b37c70 namespaces.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 2c596bf5ff ip.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:43:30 +02:00
Michael Kerrisk 1a0fbe37e6 capabilities.7: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:36:14 +02:00
Michael Kerrisk 7a07579277 termios.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:36:14 +02:00
Michael Kerrisk 8018923693 strverscmp.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:36:14 +02:00
Michael Kerrisk e6c9defd3f sigpause.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:36:14 +02:00
Michael Kerrisk 03360f97dc mtrace.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:36:14 +02:00
Michael Kerrisk 9c7bd1036e getnameinfo.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk 3747c61417 getaddrinfo.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk ef66113001 fgetpwent.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk 13ce9c8de3 fgetgrent.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk 0ff49055e2 confstr.3: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk 68c11e153d vmsplice.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk eec5c0d0cc tkill.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:58 +02:00
Michael Kerrisk cda56b8eed timerfd_create.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:57 +02:00
Michael Kerrisk 3b1fdaf38f ptrace.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:57 +02:00
Michael Kerrisk d316ef31cd get_robust_list.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:57 +02:00
Michael Kerrisk 9915ea2349 futex.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:57 +02:00
Michael Kerrisk badba3f644 adjtimex.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:34:57 +02:00
Michael Kerrisk b913d16538 bpf.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:31:50 +02:00
Michael Kerrisk b519015248 perf_event_open.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:31:50 +02:00
Michael Kerrisk 3af37891fd move_pages.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:31:50 +02:00
Michael Kerrisk 672156945d mount.2: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:31:50 +02:00
Michael Kerrisk 16a12791eb mount.2: srcfix: Remove obsolete FIXME 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:31:50 +02:00
Michael Kerrisk 1f3583c5c9 mbind.2: srcfix: FIXME tidy-up 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 13:31:50 +02:00
Michael Kerrisk c47c4f8a4d pldd.1: srcfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-29 11:53:01 +02:00
Vince Weaver c6e5df74f4 perf_event_open.2: Add PERF_SAMPLE_BRANCH_CALL branch sample type 
Linux 4.4 (c229bf9dc179d2023e185c0f705bdf68484c1e73) added
the PERF_SAMPLE_BRANCH_CALL branch sample type, which confusingly
is a direct-call only subset of what PERF_SAMPLE_BRANCH_ANY_CALL
provides.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
 2016-10-24 06:49:45 +02:00
Michael Kerrisk c174eb6a07 cgroups.7: tfix: fix pathname of perf-record.txt kernel source file 
Reported-by: Michael Hausenblas <michael.hausenblas@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-22 13:50:22 +02:00
Vince Weaver 988688f606 perf_event_open.2: Update time_shift sample code 
Linux 4.3 (b20112edeadf0b8a1416de061caa4beb11539902) improved
the accuracy of the clock/ns conversion routines.  As a result
the shift factor can now be 32.  This value is directly
exported in the perf_event_open() mmap page, and this
potentially breaks the sample code that shifts 1 left by
the shift value.

Add a cast in the sample code so that a proper 64-bit value
results from the shift.  This is the same change that was
made to the sample code in include/uapi/linux/perf_event.h
in Linux 4.4 (b9511cd761faafca7a1acc059e792c1399f9d7c6).

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
 2016-10-21 08:44:15 +02:00
Michael Kerrisk dceb9af608 perf_event_open.2: srcfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-20 07:54:17 +02:00
Vince Weaver 9691959295 perf_event_open.2: Add cycles field in LBR records 
Linux 4.3 (71ef3c6b9d4665ee7afbbe4c208a98917dcfc32f)
added a cycles field to the PERF_SAMPLE_BRANCH_STACK
last branch records.

The kernel commit was a bit vague on this, but you can find
a few more details on this in the Intel Architectural Manual
vol3B.  The field indicates the number of core cycles elapsed
since the previous update to the LBR stack.

This feature is only found on Skylake and newer Intel chips,
as well as Intel Atom Goldmont chips.  I'm not sure if it's
worth adding this info to the manpage, as it seems a bit
specific and will probably get rapidly out of date.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
 2016-10-20 07:50:40 +02:00
Michael Kerrisk 54905b0fc3 perf_event_open.2: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-20 07:49:15 +02:00
Michael Kerrisk 2cf45b0d77 capabilities.7: wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-19 10:53:38 +02:00
Michael Kerrisk d5a24378f9 perf_event_open.2: Minor tweaks to Vince Weaver's patch 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-19 08:59:31 +02:00
Vince Weaver 9277a75d39 perf_event_open.2: PERF_RECORD_SWITCH support 
Linux 4.3 introduced two new record types for recording context
switches: PERF_RECORD_SWITCH and PERF_RECORD_SWITCH_CPU_WIDE.

The advantage over the existing tracepoint and software context
switch events is primarily that full switch in/out data can be
gathered even in the face of restrictive perf_event_paranoid
settings.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
 2016-10-19 08:53:47 +02:00
Michael Kerrisk 9227137a38 mallopt.3: Minor clarification for M_ARENA_MAX 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-19 08:46:15 +02:00
Michael Kerrisk 7655c1839d mallopt.3: Improve description of M_ARENA_TEST 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-18 18:03:49 +02:00
Michael Kerrisk 8d02a0ab04 mallopt.3: Correct the description of M_ARENA_MAX==0 
Reported-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-18 17:53:29 +02:00
Michael Kerrisk 3bbab71ae8 capabilities.7: tfix + wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-18 10:46:54 +02:00
Michael Kerrisk de6a5c0501 capabilities.7: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-18 09:43:27 +02:00
Michael Kerrisk 8e81aad0dc mallopt.3: Document default value for M_ARENA_TEST 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-18 09:14:27 +02:00
Michael Kerrisk 19557f4043 mallopt.3: Document 0 as default value of M_ARENA_MAX and explain its meaning 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2016-10-18 08:56:19 +02:00