linux-kernel - Re: [REGRESSION] bisected: perf: hang when using async-profiler caused by perf: Fix the POLL

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Message-ID: <20251103092441.GX3245006@noisy.programming.kicks-ass.net>
Date: Mon, 3 Nov 2025 10:24:41 +0100
From: Peter Zijlstra <peterz@...radead.org>
To: Harvey Tite <HarvT@...me>
Cc: dapeng1.mi@...ux.intel.com, linux-kernel@...r.kernel.org,
	linux-perf-users@...r.kernel.org, octavia.togami@...il.com,
	regressions@...ts.linux.dev, stable@...r.kernel.org
Subject: Re: [REGRESSION] bisected: perf: hang when using async-profiler
 caused by perf: Fix the POLL_HUP delivery breakage

On Mon, Nov 03, 2025 at 01:24:44AM +0000, Harvey Tite wrote:
> 
> Hello hope everyone is well, just following up on this bug report, this 
> appears to have been patched here 
> https://lore.kernel.org/lkml/20251015051828.12809-1-dapeng1.mi@linux.intel.com/ 
> thanks to Dapeng Mi; however, the patch email does not appear to have 
> CCed the regressions or stable list.

Bah, it looks like I failed to actually apply the patch :/

Let me go do so now. It has a Fixes tag, that generally makes it so that
stable picks it up.