s390_runtime_instr.2: Add a note about runtime_instr.h availability

* man2/s390_runtime_instr.2 (.SH NOTES): Note the version of
  the Linux kernel since which asm/runtime_inster.h header
  is available.

Signed-off-by: Eugene Syromyatnikov <evgsyr@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Eugene Syromyatnikov 2018-04-14 18:43:37 +02:00 committed by Michael Kerrisk
parent c9a1d47758
commit 447d895328
1 changed files with 4 additions and 0 deletions

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@ -85,6 +85,10 @@ The run-time instrumentation facility is available beginning with System z EC12.
Glibc does not provide a wrapper for this system call, use
.BR syscall (2)
to call it.
.PP
The header
.B asm/runtime_instr.h
is available since Linux 4.16.
.SH SEE ALSO
.BR syscall (2),
.BR signal (7)