Enable CONFIG_USERFAULTFD
Bug #1633516 reported by
Paolo Pisati
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-raspi2 (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Xenial |
Fix Committed
|
Undecided
|
Unassigned |
Bug Description
Enable the userfaultfd() system call that allows to intercept and
handle page faults in userland.
How to test:
stress-ng -v --userfaultfd 1 --metrics-brief --syslog --tz -t 180
if disabled it will print:
stress-
while, if enabled:
stress-ng: debug: [445] starting stressors
stress-ng: debug: [445] 1 stressor spawned
stress-ng: debug: [446] stress-
stress-ng: debug: [446] stress-
stress-ng: debug: [445] process [446] terminated
stress-ng: info: [445] successful run completed in 180.03s (3 mins, 0.03 secs)
Changed in linux-raspi2 (Ubuntu Xenial): | |
status: | New → Fix Committed |
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