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14075 Commits

Author SHA1 Message Date
Michael Kerrisk 01a4e0d94c Ready for 4.01 2015-07-23 16:15:31 +02:00
Michael Kerrisk 8cc4d07100 Removed trailing white space at end of lines 2015-07-23 16:15:22 +02:00
Michael Kerrisk 66f050d83e Changes: Expanded tabs 2015-07-23 16:15:22 +02:00
Michael Kerrisk 5722c835ab intro.1, locale.1, _exit.2, access.2, bpf.2, brk.2, capget.2, chmod.2, chroot.2, clock_getres.2, clone.2, eventfd.2, fallocate.2, fork.2, getgroups.2, gethostname.2, getpid.2, getpriority.2, getrlimit.2, getrusage.2, gettid.2, iopl.2, ioprio_set.2, killpg.2, mlock.2, mprotect.2, perf_event_open.2, poll.2, posix_fadvise.2, pread.2, ptrace.2, read.2, readv.2, recv.2, rename.2, sched_setaffinity.2, sched_setattr.2, seccomp.2, select.2, send.2, seteuid.2, setgid.2, setresuid.2, setreuid.2, setuid.2, sigaltstack.2, signalfd.2, sigpending.2, sigprocmask.2, sigreturn.2, sigsuspend.2, sigwaitinfo.2, socket.2, stat.2, timer_create.2, uname.2, utimensat.2, wait.2, wait4.2, write.2, MB_LEN_MAX.3, __ppc_get_timebase.3, clearenv.3, dl_iterate_phdr.3, error.3, fexecve.3, fpurge.3, fread.3, fts.3, getaddrinfo.3, getaddrinfo_a.3, getauxval.3, getgrent_r.3, gethostbyname.3, getifaddrs.3, getnameinfo.3, getnetent_r.3, getprotoent.3, getprotoent_r.3, getpw.3, getpwent_r.3, getrpcent.3, getrpcent_r.3, getrpcport.3, getservent.3, getservent_r.3, gsignal.3, key_setsecret.3, malloc_get_state.3, malloc_info.3, malloc_stats.3, malloc_trim.3, memcpy.3, mq_notify.3, mq_open.3, perror.3, profil.3, psignal.3, pthread_attr_init.3, pthread_attr_setaffinity_np.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_create.3, pthread_detach.3, pthread_getattr_np.3, pthread_join.3, pthread_setname_np.3, pthread_tryjoin_np.3, putgrent.3, rcmd.3, rpc.3, rpmatch.3, sem_close.3, sem_open.3, setaliasent.3, shm_open.3, sigqueue.3, strfmon.3, xcrypt.3, xdr.3, console_codes.4, null.4, core.5, host.conf.5, hosts.equiv.5, locale.5, repertoiremap.5, locale.7, man-pages.7, pty.7, rtld-audit.7, sched.7, vdso.7: tstamp 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 16:12:28 +02:00
Michael Kerrisk 3ed4b74519 Changes: Ready for 4.01 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 16:10:03 +02:00
Michael Kerrisk 618f699492 proc.5: Refer to bpf(2) for explanation of /proc/sys/net/core/bpf_jit_enable 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 16:08:33 +02:00
Michael Kerrisk fcd1bee32a bpf.2: Improvements after comments from Daniel Borkmann 
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:27 +02:00
Michael Kerrisk 00eaa6aaae seccomp.2: SEE ALSO: add bpf(2) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:27 +02:00
Michael Kerrisk 953d26734e bpf.2: Fixes after comments by Daniel Borkmann 
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:27 +02:00
Michael Kerrisk b87d8ba6f2 bpf.2: Improvements after comments from Alexei Starovoitov 
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:27 +02:00
Michael Kerrisk 46a4949bd7 bpf.2: Improvements after comments by Alexei Starovoitov 
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:27 +02:00
Michael Kerrisk dc079fa280 bpf.2: Minor tweaks 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:27 +02:00
Michael Kerrisk 4fba111eca bpf.2: Improvements after comments from Alexei Starovoitov 
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 8440f77124 bpf.2: Impreovements aftercomments from Daniel Borkmann 
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk ce5db3fcfc bpf.2: Improvements after comments from Daniel Borkmann and Alexei Starovoitov 
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk f774ddf14d bpf.2: Improvements after comments from Alexei Starovoitov 
Plus various other improvements of my own.

Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 61baa4ff4e bpf.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 5415d504d7 bpf.2: Improvements after comments from Alexei Starovoitov 
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 9ab033619e bpf.2: Improvements from Alexei Starovoitov 
Reported-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk cc42e9b82f bpf.2: Minor fixes 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 54513c009c bpf.2: Use cBPF/eBPF consistently in the text 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 896388c88a bpf.2: Minor fixes 
Reported-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 842ee0100d bpf.2: Various reworking + added FIXMEs 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 8dbf8f2d83 bpf.2: Add CONFORMING TO section 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 5f920e1059 bpf.2: Add VERSIONS section 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 79e2beef82 bpf.2: wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 16152abbda bpf.2: Minor fixes 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 5988a65928 bpf.2: wfix (multiple) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 1148d9343f bpf.2: ffix (multiple) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 9a5215bfad bpf.2: srcfix: wrap source lines at sentence breaks 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Alexei Starovoitov cc7ac21d25 bpf.2: New page documenting bpf(2) 
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk b1e6b7c776 socket.7: SEE ALSO: add bpf(2) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk f735e9ee34 socket.7: srcfix: FIXME 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 0563f2047b capabilities.7: CAP_SYS_ADMIN allows calling bpf(2) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 15:37:26 +02:00
Michael Kerrisk 9dbfb3b839 sched_setaffinity.2: Improvements after comments by Florian Weimer 
Reported-by: Florian Weimer <fweimer@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 14:36:54 +02:00
Michael Kerrisk dde6d764a3 sched_setaffinity.2: Rework text about dealing with systems with more than 1024 CPUs 
After comments from Florian Weimer, who pointed out various
confusions in the earlier text.

Reported-by: Florian Weimer <fweimer@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 14:36:54 +02:00
Michael Kerrisk abbbace718 sched_setaffinity.2: Explain how to deal with 1024-CPU limitation of glibc's cpu_set_t type 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 14:36:53 +02:00
Julian Orth c3529e3b3a sched_setattr.2: Remove a const attribute 
The attr argument of sched_setattr was documented as const but the
kernel will modify the size field of this struct if it contains an
invalid value. See the documentation of the size field for details.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-23 09:38:36 +02:00
Vince Weaver e38fb93eea perf_event_open.2: Exclude_host/exclude_guest clarification 
This patch relates to the exclude_host and exclude_guest bits added
by the following commit:

   exclude_host, exclude_guest; Linux 3.2
        commit a240f76165e6255384d4bdb8139895fac7988799
        Author: Joerg Roedel <joerg.roedel@amd.com>
        Date:   Wed Oct 5 14:01:16 2011 +0200

            perf, core: Introduce attrs to count in either host or guest mode

The updated manpage text clarifies that the "exclude_host" and
"exclude_guest" perf_event_open() attr bits only apply in the
context of a KVM environment and are currently x86 only.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 20:51:26 +02:00
Vince Weaver f5281dfdd8 perf_event_open.2: Document PERF_SAMPLE_REGS_INTR 
This patch relates to the addition of PERF_SAMPLE_REGS_INTR
support added in the following commit:

    perf_sample_regs_intr; Linux 3.19
	commit 60e2364e60e86e81bc6377f49779779e6120977f
	Author: Stephane Eranian <eranian@google.com>

            perf: Add ability to sample machine state on interrupt

The primary difference between PERF_SAMPLE_REGS_INTR and the
existing PERF_SAMPLE_REGS_USER is that the new support will
return kernel register values.  Also if precise_ip is
set higher than 0 then the PEBS register state will be returned
rather than the saved interrupt state.

This patch incorporates feedback from Stephane Eranian and
Andi Kleen.

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 20:45:19 +02:00
Michael Kerrisk 4607213d6b mprotect.2: Note ENOMEM error that can occur when we reach limit on maximum VMAs 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 09:18:26 +02:00
Michael Kerrisk c0b897882c mmap.2: ERRORS: point out that ENOMEM can occur even for munmap() 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 09:13:00 +02:00
Michael Kerrisk 74309bedf2 mmap.2: Minor wording fix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 09:09:12 +02:00
Michael Kerrisk 911f1c7ace mmap.2: Minor wording fixes 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 09:08:19 +02:00
Michael Kerrisk 88b001ffe8 mmap.2: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-22 09:04:55 +02:00
Michael Kerrisk 9882fc693b epoll.7: wfix 
Reported-by: Dilyan Palauzov <dilyan.palauzov@aegee.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-21 21:14:31 +02:00
Michael Kerrisk 555c445244 mlock.2: Document another ENOME error case 
ENOMEM can occur if locking/unlocking in the middle of a region
would increase the number of VMAs beyond the system limit (64k).

Reported-by: Mehdi Aqadjani Memar <m.aqadjanimemar@student.vu.nl>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-21 20:47:17 +02:00
Michael Kerrisk 8e085a68d0 console_codes.4: Add kernel version for "Set the cursor blink interval" sequence 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-21 18:54:14 +02:00
Scot Doyle 7be0bf81de console_codes.4: Add CSI sequence for cursor blink interval 
Add a Console Private CSI sequence to specify the current
console's cursor blink interval. The interval is specified
as a number of milliseconds until the next cursor display
state toggle, from 50 to 65535.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Scot Doyle <lkml14@scotdoyle.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-21 18:49:22 +02:00
Michael Kerrisk eb5367ada7 hosts.equiv.5: Minor improvement to text 
As discussed with Carlos O'Donell.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-07-21 16:02:53 +02:00