dynup / kpatch

kpatch - live kernel patching
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kpatch-build: fail CONFIG_X86_KERNEL_IBT as not supported #1411

Closed joe-lawrence closed 2 months ago

joe-lawrence commented 2 months ago

With IBT enabled, the kernel build runs objtool not on individual object files, but the post-linked vmlinux.o. Kpatch-build does not currently and may not ever support binary comparison of vmlinux.o, so mark it as not supported for now.