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SubjectRe: [PATCH] Kwatch: kernel watchpoints using CPU debug registers

* Alan Stern <> wrote:

> From: Alan Stern <>
> This patch (as839) implements the Kwatch (kernel-space hardware-based
> watchpoints) API for the i386 architecture. The API is explained in
> the kerneldoc for register_kwatch() in arch/i386/kernel/kwatch.c.

i think it would be nice to have this ontop of Roland's utrace
infrastructure, which nicely modularizes all hardware debugging
capabilities and detaches it from ptrace.

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