sys/prctl.h: add PR_SPEC_DISABLE_NOEXEC from linux v5.1
authorSzabolcs Nagy <nsz@port70.net>
Thu, 9 May 2019 18:59:51 +0000 (18:59 +0000)
committerRich Felker <dalias@aerifal.cx>
Mon, 1 Jul 2019 18:12:06 +0000 (14:12 -0400)
commitc7081edcf838d7bb830819a7de35737b1dd9755d
treef42c83a4c1521eaacca247037d99d548d8cab33d
parent9e8dd1c7f15147074949bda0c4478da6f4038824
sys/prctl.h: add PR_SPEC_DISABLE_NOEXEC from linux v5.1

allows specifying that the speculative store bypass disable bit should
be cleared on exec. see

  linux commit 71368af9027f18fe5d1c6f372cfdff7e4bde8b48
  x86/speculation: Add PR_SPEC_DISABLE_NOEXEC
include/sys/prctl.h