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kernel/livepatch/Kconfig
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# SPDX-License-Identifier: GPL-2.0-only |
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config HAVE_LIVEPATCH |
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bool |
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help Arch supports kernel live patching |
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config LIVEPATCH |
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bool "Kernel Live Patching" |
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depends on DYNAMIC_FTRACE_WITH_REGS depends on MODULES depends on SYSFS depends on KALLSYMS_ALL |
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depends on HAVE_LIVEPATCH |
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depends on !TRIM_UNUSED_KSYMS |
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help Say Y here if you want to support kernel live patching. This option has no runtime impact until a kernel "patch" module uses the interface provided by this option to register a patch, causing calls to patched functions to be redirected to new function code contained in the patch module. |