Add "stack_order" sysfs attribute which holds the order in which a live
patch module was loaded into the system. A user can then determine an
active live patched version of a function.
cat /sys/kernel/livepatch/livepatch_1/stack_order -> 1
means that livepatch_1 is the first live patch applied
c
On Mon, Oct 07, 2024 at 10:09:11PM +0800, Wardenjohn wrote:
> +++ b/Documentation/ABI/testing/sysfs-kernel-livepatch
> @@ -55,6 +55,15 @@ Description:
> An attribute which indicates whether the patch supports
> atomic-replace.
>
> +What:/sys/kernel/live
Add "stack_order" sysfs attribute which holds the order in which a live
patch module was loaded into the system. A user can then determine an
active live patched version of a function.
cat /sys/kernel/livepatch/livepatch_1/stack_order -> 1
means that livepatch_1 is the first live patch applied
c
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