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PR_MCE_KILL_CLEAR(2const) — Linux manual page

PR_MCE_KILL_CLEAR(2const)PR_MCE_KILL_CLEAR(2const)

NAME        top

       PR_MCE_KILL_CLEAR - clear the machine check memory corruption kill       policy

LIBRARY        top

       Standard C library (libc,-lc)

SYNOPSIS        top

#include <linux/prctl.h>/* Definition ofPR_*constants */#include <sys/prctl.h>int prctl(PR_MCE_KILL, PR_MCE_KILL_CLEAR, 0L, 0L, 0L);

DESCRIPTION        top

       Clear the thread memory corruption kill policy and use the system-       wide default.

RETURN VALUE        top

       On success, 0 is returned.  On error, -1 is returned, anderrno is       set to indicate the error.

FILES        top

/proc/sys/vm/memory_failure_early_kill              This file defines the system-wide default.

STANDARDS        top

       Linux.

HISTORY        top

       Linux 2.6.32.

SEE ALSO        top

prctl(2),PR_MCE_KILL(2const),proc_sys_vm(5)

COLOPHON        top

       This page is part of theman-pages (Linux kernel and C library       user-space interface documentation) project.  Information about       the project can be found at        ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report       for this manual page, see       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.       This page was obtained from the tarball man-pages-6.15.tar.gz       fetched from       ⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on       2025-08-11.  If you discover any rendering problems in this HTML       version of the page, or you believe there is a better or more up-       to-date source for the page, or you have corrections or       improvements to the information in this COLOPHON (which isnot       part of the original manual page), send a mail to       man-pages@man7.orgLinux man-pages 6.15            2025-05-17PR_MCE_KILL_CLEAR(2const)

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