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Sat, 03 Oct 2026 11:02:29 -0700 (PDT) Date: Sat, 3 Oct 2026 23:02:24 +0500 From: Ameer Hamza To: "Lorenzo Stoakes (ARM)" Cc: rppt@kernel.org, peterz@infradead.org, akpm@linux-foundation.org, david@kernel.org, mingo@redhat.com, acme@kernel.org, namhyung@kernel.org, linux-mm@kvack.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org, regressions@lists.linux.dev, stable@vger.kernel.org, 4ncienth@gmail.com, sashal@kernel.org, alexander.motin@truenas.com, caleb.stjohn@truenas.com Subject: Re: [REGRESSION] secretmem: SIGBUS on memfd_secret() pages while perf record runs Message-ID: References: <20261002175651.811343-1-ameer.hamza@truenas.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Sat, Oct 03, 2026 at 04:56:32PM +0100, Lorenzo Stoakes (ARM) wrote: > So this is a bug in perf, which should use its own counter for this, > AFAICT. Agreed, and the report's closing question pointed the same way, since the commit itself closes a real hole. Glad the longstanding perf bug is getting fixed as a result. Thanks for the analysis and for turning the fix around so quickly. Thanks, Ameer Hamza