linux-kernel - Re: [PATCH 5/5] powerpc/ppc32: ftrace, dynamic ftrace to handle modules

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Message-ID: <18730.4823.146518.37665@drongo.ozlabs.ibm.com>
Date:	Mon, 24 Nov 2008 13:35:03 +1100
From:	Paul Mackerras <paulus@...ba.org>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>, linuxppc-dev@...abs.org,
	Milton Miller <miltonm@....com>,
	Steven Rostedt <srostedt@...hat.com>
Subject: Re: [PATCH 5/5] powerpc/ppc32: ftrace, dynamic ftrace to handle modules

Steven Rostedt writes:

> This patch performs the necessary trampoline calls to handle
> modules with dynamic ftrace on 32 bit PowerPC.

Looks OK except for the need to call flush_icache_range after
probe_kernel_write, like in the 64-bit case.

Paul.
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