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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/ABI/testing/sysfs-kernel-livepatch
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+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.