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[2003:cb:c702:5e00:8e78:71f3:6243:77f0]) by smtp.gmail.com with ESMTPSA id i22-20020a05600c355600b003ede6540190sm18727435wmq.0.2023.04.03.00.29.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 03 Apr 2023 00:29:58 -0700 (PDT) Message-ID: <5618f454-7a88-0443-59e7-df9780e9fa50@redhat.com> Date: Mon, 3 Apr 2023 09:29:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [v4 PATCH] fs/proc: task_mmu.c: don't read mapcount for migration entry To: Yang Shi , Vlastimil Babka Cc: kirill.shutemov@linux.intel.com, jannh@google.com, willy@infradead.org, akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20220203182641.824731-1-shy828301@gmail.com> <132ba4a4-3b1d-329d-1db4-f102eea2fd08@suse.cz> <9ba70a5e-4e12-0e9f-a6a4-d955bf25d0fe@redhat.com> <64ec7939-0733-7925-0ec0-d333e62c5f21@suse.cz> From: David Hildenbrand Organization: Red Hat In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam03 X-Stat-Signature: t41e8qpj1dxjqeiewepq1qmxbsh1ajbq X-Rspamd-Queue-Id: D3A724000D X-HE-Tag: 1680507002-874198 X-HE-Meta: U2FsdGVkX1/m1TFVj0S6KEUC83v3gw92r+6DUu8Bt0LKIeD5+TY3nu81uPQ40z06ClMtDEcl9PDhKlcFplfHYJdYw7pUDajQoiVXNsbbFvMr5FWeUJ+AXpM5G5RuhD1uIh2xTd/fbGE9AeRrlesSVvDd4UaBqck9N9CE0fG+9vEouaolBEhTPK2Z8vco/qGsTFYEGTy6slgA5dYTAihdqANks94odYbrCXJvqT6IvMsMX3gxE1eLnNZkc6HhCbK8M4g8v/yENz8lHcglpVnD6Hkzt5fwJO3mfDCMV3hrbjv8uRharOzbW06ewjKGenkhcYR5CpHnu7A6HC132mkOsi5c0A44ybW8exmlWf2VfpjKD1QV/aSbYSF4FnQnaDEzHuvoOBN97JwUWkAZrqM2k6NcTUQx0Rk2XPjR033Pf5E2W112/P/ELnMEcFg3NdXbWc7Ddd/Cn5vQo1LlwhEbhbyoCncFsaTpQCW526+d/S/W9brDUBt8KymiGrf5rAqyHQX/47Wf8DKV5lHnYEOxAGHSJcWNQruSkgrcdqAuiP+YsSmnCjV8x1UMnhfdMHn/CtX5z81joNMs496qFqAOLvnizCq/haEkvv0OqO7N5pOMFw6sAEqipsLpVI56XtAac7n+U3N5Mdt1X2fTNd5LfGctAYhhX032sIiRh5vPv/j8wKvteZlTikMcz+nj1VEcPGhIoY7rV/6/lhud3WLeQtTbcc/8B1oUlqdF1IE9Vv4EB844REucOCfsh2qC1gmwMM/7dJos2TqblEADpkuSN2jDsLhxHy/NS+fpZuKya1jr35qiQwubZm7/l5oVaGtxEcdWI4ZDafu9/QpJ2LomRbSN9LnRypGwnmEcRJqCOEtN7frU90Y0WDnH3lwNqEYrVpeTIYqPyA6H/hMUy3E8Nnmo8tVr1x6IEJncfAqCd/Ug4ESbRN+KKS+3aqk1NFviNkwqRqkpoqZk3Bam6Ij +Ze250DJ 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 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: On 24.03.23 21:12, Yang Shi wrote: > On Fri, Mar 24, 2023 at 4:25 AM Vlastimil Babka wrote: >> >> On 3/23/23 21:45, Yang Shi wrote: >>> On Thu, Mar 23, 2023 at 3:11 AM Vlastimil Babka wrote: >>> >>> Out of curiosity, is there any public link for this CVE? Google search >>> can't find it. >> >> Only this one is live so far, AFAIK >> >> https://bugzilla.redhat.com/show_bug.cgi?id=2180936 > > Thank you. There is now https://access.redhat.com/security/cve/cve-2023-1582 -- Thanks, David / dhildenb