mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
70 lines
2.3 KiB
70 lines
2.3 KiB
What: /sys/kernel/livepatch |
|
Date: Nov 2014 |
|
KernelVersion: 3.19.0 |
|
Contact: [email protected] |
|
Description: |
|
Interface for kernel live patching |
|
|
|
The /sys/kernel/livepatch directory contains subdirectories for |
|
each loaded live patch module. |
|
|
|
What: /sys/kernel/livepatch/<patch> |
|
Date: Nov 2014 |
|
KernelVersion: 3.19.0 |
|
Contact: [email protected] |
|
Description: |
|
The patch directory contains subdirectories for each kernel |
|
object (vmlinux or a module) in which it patched functions. |
|
|
|
What: /sys/kernel/livepatch/<patch>/enabled |
|
Date: Nov 2014 |
|
KernelVersion: 3.19.0 |
|
Contact: [email protected] |
|
Description: |
|
A writable attribute that indicates whether the patched |
|
code is currently applied. Writing 0 will disable the patch |
|
while writing 1 will re-enable the patch. |
|
|
|
What: /sys/kernel/livepatch/<patch>/transition |
|
Date: Feb 2017 |
|
KernelVersion: 4.12.0 |
|
Contact: [email protected] |
|
Description: |
|
An attribute which indicates whether the patch is currently in |
|
transition. |
|
|
|
What: /sys/kernel/livepatch/<patch>/force |
|
Date: Nov 2017 |
|
KernelVersion: 4.15.0 |
|
Contact: [email protected] |
|
Description: |
|
A writable attribute that allows administrator to affect the |
|
course of an existing transition. Writing 1 clears |
|
TIF_PATCH_PENDING flag of all tasks and thus forces the tasks to |
|
the patched or unpatched state. Administrator should not |
|
use this feature without a clearance from a patch |
|
distributor. Removal (rmmod) of patch modules is permanently |
|
disabled when the feature is used. See |
|
Documentation/livepatch/livepatch.rst for more information. |
|
|
|
What: /sys/kernel/livepatch/<patch>/<object> |
|
Date: Nov 2014 |
|
KernelVersion: 3.19.0 |
|
Contact: [email protected] |
|
Description: |
|
The object directory contains subdirectories for each function |
|
that is patched within the object. |
|
|
|
What: /sys/kernel/livepatch/<patch>/<object>/<function,sympos> |
|
Date: Nov 2014 |
|
KernelVersion: 3.19.0 |
|
Contact: [email protected] |
|
Description: |
|
The function directory contains attributes regarding the |
|
properties and state of the patched function. |
|
|
|
The directory name contains the patched function name and a |
|
sympos number corresponding to the nth occurrence of the symbol |
|
name in kallsyms for the patched object. |
|
|
|
There are currently no such attributes.
|
|
|