userfaultfd

• https://man7.org/linux/man-pages/man2/userfaultfd.2.html
• https://www.kernel.org/doc/html/latest/admin-guide/mm/userfaultfd.html

QEMU/KVM is using the userfaultfd syscall to implement postcopy live migration.

See also

• Android, Adb, apk, LOST.DIR, Android Enterprise, Work profile, Mobile application framework, MobSF, Android Studio, logcat, AndroidManifest.xml, Android SDK, sdkmanager, avdmanager, android-update-sdk, Samsung Keyboard, Android Device Policy app, Android App Bundle, Android versions, Termux, One UI

https://www.kernel.org/doc/html/latest/admin-guide/mm/userfaultfd.html