| 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> |
| 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. |
| |
| There are currently no such attributes. |