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Date:   Fri, 22 Nov 2019 11:35:53 +0000
From:   Mark Rutland <mark.rutland@arm.com>
To:     Steven Rostedt <rostedt@goodmis.org>
Cc:     Torsten Duwe <duwe@suse.de>, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>
Subject: Re: KASAN_INLINE && patchable-function-entry
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On Fri, Nov 22, 2019 at 11:32:57AM +0000, Mark Rutland wrote:
 
> Another option would be to have arm64's ftrace_adjust_addr() detect this
> case and return NULL, given we don't need to perform any call site
> initialization for the redundant NOPs. I'm just not sure if we have all
> the necessary information at that point, though.

Whoops; I meant ftrace_call_adjust() above.

Mark.