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Date: Wed, 22 Apr 2020 17:17:32 -0500
From: Josh Poimboeuf <>
To: Kristen Carlson Accardi <>
Cc:,,,,, Peter Zijlstra <>,,,,,
Subject: Re: [PATCH 1/9] objtool: do not assume order of parent/child

On Wed, Apr 15, 2020 at 02:04:43PM -0700, Kristen Carlson Accardi wrote:
> If a .cold function is examined prior to it's parent, the link
> to the parent/child function can be overwritten when the parent
> is examined. Only update pfunc and cfunc if they were previously
> nil to prevent this from happening.
> Signed-off-by: Kristen Carlson Accardi <>
> Acked-by: Josh Poimboeuf <>

Hi Kristen,

I grabbed this one and it will be merged into the -tip tree soon.


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