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Date:   Thu, 14 Oct 2021 12:07:23 +0100
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     keescook@...omium.org, jannh@...gle.com,
        linux-kernel@...r.kernel.org, vcaputo@...garu.com,
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Subject: Re: [PATCH 6/7] arch: __get_wchan || STACKTRACE_SUPPORT

On Fri, Oct 08, 2021 at 01:15:33PM +0200, Peter Zijlstra wrote:
> It's trivial to implement __get_wchan() with CONFIG_STACKTRACE
> 
> Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>

This definitely needs testing, but looking at the code, I think this
will be compatible since we're essentially doing the same tests to
omit scheduling functions in both the old and replacement code.

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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