Re: [PATCH v8 0/7] arm64: Add kernel probes (kprobes) support

From: Will Deacon
Date: Tue Aug 11 2015 - 12:56:58 EST


Hi David,

On Tue, Aug 11, 2015 at 01:52:37AM +0100, David Long wrote:
> From: "David A. Long" <dave.long@xxxxxxxxxx>
>
> This patchset is heavily based on Sandeepa Prabhu's ARM v8 kprobes patches,
> first seen in October 2013. This version attempts to address concerns raised by
> reviewers and also fixes problems discovered during testing.
>
> This patchset adds support for kernel probes(kprobes), jump probes(jprobes)
> and return probes(kretprobes) support for ARM64.
>
> The kprobes mechanism makes use of software breakpoint and single stepping
> support available in the ARM v8 kernel.
>
> This patch depends on:
> [PATCH 1/2] Move the pt_regs_offset struct definition from arch to common include file
> [PATCH 2/2] Consolidate redundant register/stack access code

Are these two queued somewhere? This series doesn't even build without
them.

Will
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