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From: Kent Overstreet To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, Andrew Morton , Linux Memory Management List , Suren Baghdasaryan , Pasha Tatashin Subject: Re: [akpm-mm:mm-unstable 55/141] ERROR: modpost: "memcpy" [fs/nfs/nfs.ko] undefined! Message-ID: References: <202403230731.fved39RH-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202403230731.fved39RH-lkp@intel.com> X-Migadu-Flow: FLOW_OUT X-Rspam-User: X-Stat-Signature: zieo6ygfy8tspe4w1d64r9robdhqo1tk X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 2D51A40011 X-HE-Tag: 1711152759-631682 X-HE-Meta: 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 FinvOe+T x27s1kDwp+G+Z9vmUtuM/XFYdrMqoFWFdBfmYVqxePQSycxLkzTtU6Ui2GJa09FWgwC37pUTv92Yq5tAoaRaNuVYzf1SWosSnGX3b6p88d1HOG+Eq8wvtMlJbh2kNevvWBf/hZWMa2Wpj3gSqhtlHdoXZtV5mM3Rx8A/kd2AxTgUEWn+170I+MTykvKLVBo8iS2m77BT6dozr6hy8+nvbT+YPy2Hq7N8uFLp4Ga85zXG4mJxUdGi7rXeYTTyc6wyjNiWSw+h3Ka6wE64= 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 Sat, Mar 23, 2024 at 07:48:03AM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable > head: af520f81c51001f7ccdf0579fc73df282b26292d > commit: fa5bfe65d50ae7006d711f490bba3cb4d437bcad [55/141] fix missing vmalloc.h includes > config: alpha-defconfig (https://download.01.org/0day-ci/archive/20240323/202403230731.fved39RH-lkp@intel.com/config) > compiler: alpha-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240323/202403230731.fved39RH-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/202403230731.fved39RH-lkp@intel.com/ > > All errors (new ones prefixed by >>, old ones prefixed by <<): > > WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o > WARNING: modpost: "saved_config" [vmlinux] is COMMON symbol > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs_common/grace.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfs.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfsv2.o > WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nfs/nfsv3.o > WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/block/loop.o > ERROR: modpost: "memcpy" [fs/reiserfs/reiserfs.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/nfs/nfs.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/nfs/nfsv3.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/nfsd/nfsd.ko] undefined! > >> ERROR: modpost: "memcpy" [fs/lockd/lockd.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/seqiv.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/crypto_null.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/sha512_generic.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/sha3_generic.ko] undefined! > >> ERROR: modpost: "memcpy" [crypto/cbc.ko] undefined! > WARNING: modpost: suppressed 16 unresolved symbol warnings because there were too many) We were supposed to be getting 0day testing for our stuff, and we were at one point, clearly that slipped - who would be interesting in helping build a dashboard for 0day so that we can make sure this isn't happening in the future? I want something so that a maintainer can see at a glance that code's been tested before merging. I've got a dashboard for my own CI that we can adapt. Also, I'm build testing mm-unstable on alpha now and I'm seeing more build errors that I don't think we introduced. I'll see what I can fix...