Re: [PATCH] perf: Fix mmap replacement ring lifetime race

Sven Eckelmann <[email protected]> Sun, 02 Aug 2026 10:37:49 +0200

Newsgroups	org.kernel.vger.linux-perf-users,org.kernel.vger.linux-kernel
Message-ID	<6568295.lOV4Wx5bFT@sven-desktop>

On Friday, 31 July 2026 14:04:01 CEST David Lee wrote:
> Fixes: 59741451b49c ("perf: Identify the 0->1 transition for event::mmap_count")
> Bug found and triaged by OpenAI Security Research and 
> validated by Trail of Bits.
> 
> Assisted-by: Codex:gpt-5.6-sol gpt-5.5-cyber
> Signed-off-by: Kyle Zeng <[email protected]>

1. weird text (advertisement) + newlines in the tags section which shouldn't be there
   https://docs.kernel.org/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin
   (and all these tag/format related sections below)

2. author didn't sign off the patch (see below)

3. odd unrelated Signed-off-by without any obvious connection to 
   the patch

   - I actually would guess that Kyle Zeng <[email protected]> is the author 
     and David Lee removed its authorship (From: ) before sending the patch.
     But in its current form, David is claiming to be the author. And even
     when it is the case, David must still add the the non-Author SoB at the
     end.

Regards,
	Sven

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