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prctl.2: ffix 

Reported-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-05-13 13:44:06 +02:00
parent cd41e08cbf
commit 11b0b31a14
1 changed files with 3 additions and 2 deletions
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man2/prctl.2
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@ -833,12 +833,13 @@ These calls fail if the CPU or kernel does not support MPX.
Kernel support for MPX is enabled via the
.BR CONFIG_X86_INTEL_MPX
configuration option.
You can check whether the CPU supports MPX by looking for the 'mpx'
You can check whether the CPU supports MPX by looking for the
.I mpx
CPUID bit, like with the following command:
.IP
.in +4n
.EX
cat /proc/cpuinfo | grep ' mpx '
cat /proc/cpuinfo | grep \(aq mpx \(aq
.EE
.in
.IP