CONFIG_USERFAULTFD_RWP:

General informations

The Linux kernel configuration item CONFIG_USERFAULTFD_RWP:

• prompt:
• type: bool
• depends on: CONFIG_64BIT && CONFIG_ARCH_HAS_PTE_PROTNONE && CONFIG_HAVE_ARCH_USERFAULTFD_WP
• defined in mm/Kconfig
• found in Linux kernels: 7.3-rc+HEAD

Help text

Userfaultfd read-write protection (UFFDIO_RWPROTECT) delivers a userfaultfd notification on every access -- read or write -- to a protected range, letting userspace observe the working set of a process.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

Automatic links from Google (and ads)

Custom Search

Popular queries: