Re: [PATCH] x86/kexec: Disable KCOV instrumentation after load_segments()
From: Borislav Petkov
Date: Sun Mar 15 2026 - 08:19:33 EST
On Mon, Feb 16, 2026 at 06:37:16PM +0100, Aleksandr Nogikh wrote:
> Disabling instrumentation for the individual functions would be too
> fragile, so let's fix the bug by disabling KCOV instrumentation for
> the whole machine_kexec_64.c and physaddr.c.
Seems like a whack-a-mole thing to me. Why not make KEXEC depend on !KCOV?
--
Regards/Gruss,
Boris.
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