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b=UL5f2GXcsaUNO+Dla38WGrEPCA3dtkjUMAzxdJuDHF8S1eelSbizJcH4mKrykxXt8 zqUlqcp4q0GxEwsxowjB+M0ber7JoEgoWMGs6nyyV7PtSkRi7cMDH6G7Mi7+GMcP8G Kei8bnTVVpahVpLfF8CrruSrc2aIQ/8VdPjPPnTDeZvv27maY/8JurP0q5BJPMKnWa EAOXeTmf/5TiXMIfG3zWJg+VdH80A62WQG9y92TGVid+k9bSM/oT4UTlzWneWzdxgi zHIh6osUjXjpsGm5BcCCv2m39/mzAICt+B1lyZAdTqI+bKl7rgFKBdre4lmBCxfRg9 nm+ElMSU6d5OA== Date: Sat, 3 Oct 2026 17:31:18 +0100 From: "Lorenzo Stoakes (ARM)" To: Ameer Hamza 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> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Stat-Signature: pshmzwu15563k9jbf57t7y7yohzxxo63 X-Rspam-User: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 7AF924000F X-HE-Tag: 1791045084-720705 X-HE-Meta: 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 KZJhzSM1 MNsKXqrwuG26TxG59zRaFcgPEetqwvlh/0Ce6avKuvEBAAW8Oo/LtrEMDF1wNA/GtR/ckDcXrOwtE49caQW4+2Ut9UnZiMLk+xhlbyAWqpxN9Trsp9paUaQP5l5eDpz/qFFfW27xIs6w4qoN6DJ3UE7EvioP9/KhczVC4D01sy6r/TRdvgKm6LT//FUoK7i3esBMPG+vfRUb9Fo68MRykeD6Gy20PXuRGbBG5xOHxfabDUD00PQmf1LtCRnVtYowsOLtiMGrvgXD22rKkLFNb5EIjg86y9SCurkESSn++HA2Fakv3rl43CA015t2IgZeARmNk9THTC6DkbSWznQfEGArqhw1t9QldrrQds3g/poSar4KZWO3E+sgfAA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Fix for perf sent at https://lore.kernel.org/linux-perf-users/20261003-perf-locked-vm-fix-v1-1-d214dcaf0d76@kernel.org/ I cc-d everybody on the thread also. -- Cheers, Lorenzo