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Message-Id: <20230814130623.90cf2bc8c625087ea616dd3c@linux-foundation.org> In-Reply-To: <202308131610.jF4ncWp6-lkp@intel.com> References: <202308131610.jF4ncWp6-lkp@intel.com> X-Mailer: Sylpheed 3.8.0beta1 (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-Queue-Id: 085E320016 X-Rspam-User: X-Rspamd-Server: rspam05 X-Stat-Signature: eyedjm3g8whyued1fuqrjmurb67p7up1 X-HE-Tag: 1692043585-204447 X-HE-Meta: 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 FbQJVvId T4mgh/+YE/Qu+hfkxOTTxUA4yHEKT3vj3Wc4yszJjIn6PVCmhJZbifd8OoRWaSOxPYz1Kzotik7l6LVndLSEJx0DdSNEPzPJ/G790nVn8D54nvQBwBxbT5q/lwz0KZ3ami13tQJ1jgEwg+uxEaxcIJ3SN4/sFiyIhrNWDQYTXHL3wwK8wKbBoLc2wsni/9UK7k+3OFd1of3mhtIvXri/y4Z9X2/iaM+0unqojg2d7vi88oCM3ptljoA7erzKpviKK9rhJdb45LmDcbovrO5uYmb9cDMosqEY56UOIiNaCqqUbQ4IHSsUVkklA4ut5o/a3gku/5iHVVUFwjUmXBhk+F9caEffZbvbdk5/4GVXr2PJM2KfcZfqi/CWBh/hK8BZaQHi2qH7UJjsWDUc5SokM9VIs6d0ysZpQz+Z7aS6HlqPRpNWuvkpDySfRXwRBYbKumHOdAViYpo6gvw8V0CwP+rB6WauvKO9OgL8Bfwn5SYbJtFECxB3Wdh2qCEs7H51u8CaCOUeFD8mBNlBcfNPFVQv6I6omoFtoV/19KBQL3YyR+B06iUYMC7+srw== 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 Sun, 13 Aug 2023 16:17:21 +0800 kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-stable > head: 5fb2ea3111f4ecc6dc4891ce5b00f0217aae9a04 > commit: 4aaa60dad4d1c96151dec51098aed866bb6e867d [219/240] mm: allow per-VMA locks on file-backed VMAs > config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230813/202308131610.jF4ncWp6-lkp@intel.com/config) > compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 > reproduce: (https://download.01.org/0day-ci/archive/20230813/202308131610.jF4ncWp6-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202308131610.jF4ncWp6-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > In file included from include/linux/build_bug.h:5, > from include/linux/container_of.h:5, > from include/linux/list.h:5, > from include/linux/smp.h:12, > from include/linux/kernel_stat.h:5, > from mm/memory.c:42: > mm/memory.c: In function 'lock_vma_under_rcu': > >> mm/memory.c:5410:41: error: implicit declaration of function 'vma_is_tcp'; did you mean 'vma_is_dax'? [-Werror=implicit-function-declaration] > 5410 | if (unlikely(!vma->anon_vma && !vma_is_tcp(vma))) > | ^~~~~~~~~~ > include/linux/compiler.h:77:45: note: in definition of macro 'unlikely' > 77 | # define unlikely(x) __builtin_expect(!!(x), 0) > | ^ > cc1: some warnings being treated as errors > This later gets accidentally fixed by Suren's "mm: handle userfaults under VMA lock". If Matthew can suggest a fix for this I can queue it close to "mm: allow per-VMA locks on file-backed VMAs" to minimize the size of the bisection hole?