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b=NaqmZhs9s1YlmtvVI28BxFJ2yKuSAVgnxi9HuDWs+o9qn+J9FaCTxHYWqazwysrO2 swjyZvmX4vEjQbufrh+1Z1Lsn7JNmpzMP3YTVAbD5B9PNppdLLLdPfNyOrFYjGnPOa u7bH6DvBPMHNDngTkwER1bydv9MHMeXRrNPdE9ZY= Date: Tue, 21 Oct 2025 13:53:31 -0700 From: Andrew Morton To: Pasha Tatashin Cc: Mike Rapoport , brauner@kernel.org, corbet@lwn.net, graf@amazon.com, jgg@ziepe.ca, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, masahiroy@kernel.org, ojeda@kernel.org, pratyush@kernel.org, rdunlap@infradead.org, tj@kernel.org, jasonmiu@google.com, dmatlack@google.com, skhawaja@google.com Subject: Re: [PATCH v3 0/3] KHO: kfence + KHO memory corruption fix Message-Id: <20251021135331.8e0185a173a5fa40add60802@linux-foundation.org> In-Reply-To: References: <20251021000852.2924827-1-pasha.tatashin@soleen.com> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam05 X-Stat-Signature: uph5cummfzag4neueg8jqx7az57wmg76 X-Rspam-User: X-Rspamd-Queue-Id: D7B9018000A X-HE-Tag: 1761080014-895113 X-HE-Meta: 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 SNbPmQft +mBGZwAMknQhfBMRSYtdHscc7QQR1gv6d6m9JFKw/GwatumJr0g77L7yExhUERxkqwoAbbrXTnJw6oxO1Bld7EgcHCOf/3HWcE0sDwCwJUxADPLj5ijXWqsJlpMb43oSm18vdFRAb3wDfYQd+ZL9fYScfTioBUJjhIJ3V3btffpJzH96hEYtw5HD0O9ZEMMNMaNtIdFe6PL7n++oM86qmMvCOLMw7uFKp1r0ksWUl57OwAsQIR8iHOPuNKETQ1QY6BXC2FmDqgxnsKnQIWMyk0yg6JXVbdzJBMzySx+cBMrRtGyZk9tUo3tZX4A== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, 21 Oct 2025 12:04:47 -0400 Pasha Tatashin wrote: > > With liveupdate: dropped from the subjects > > I noticed "liveupdate: " subject prefix left over only after sending > these patches. Andrew, would you like me to resend them, or could you > remove the prefix from these patches? No problem. What should we do about -stable kernels? It doesn't seem worthwhile to backport a 3-patch series for a pretty obscure bug. Perhaps we could merge a patch which disables this combination in Kconfig, as a 6.18-rcX hotfix with a cc:stable. Then for 6.19-rc1 we add this series and a fourth patch which undoes that Kconfig change?