49 lines
1.5 KiB
Plaintext
49 lines
1.5 KiB
Plaintext
What: /sys/kernel/livepatch
|
|
Date: Nov 2014
|
|
KernelVersion: 3.19.0
|
|
Contact: live-patching@vger.kernel.org
|
|
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: live-patching@vger.kernel.org
|
|
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: live-patching@vger.kernel.org
|
|
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>/<object>
|
|
Date: Nov 2014
|
|
KernelVersion: 3.19.0
|
|
Contact: live-patching@vger.kernel.org
|
|
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: live-patching@vger.kernel.org
|
|
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.
|