From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 480F13B7A4; Mon, 9 Oct 2023 23:56:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ACfLtQq+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5BB51C433C8; Mon, 9 Oct 2023 23:56:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1696895811; bh=gxlUrPC4yVKolLGJekFBRga1t6q6wtnBb7ZtUg+4hOA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ACfLtQq+JbMTveNv9Xrghw/S+sOWBkmP53d4gxLplvKUz8qAr71gcV9koD743T26w Km+WKju/gMYNmsb9fhRI8rHZ48Lrx7sjCxfWMX9FdctCg014nO8O2k0GEE/OA0zqnw ICoetq9jPErWASQoU71qpDijeBbHRhQUml9uZWSKRh6E6A/FooSC/k2fEFdTi7ggiE cFdREhfdZ1OxkMZhTcDq6J73Z+sAkSbDFSH5OcQHK3ls69jy2fEOBmst088zz5DGjY M8pkXOocV37zHM0Vkawwp9lnvLF2nn4IQ95jiJ7pwVEMEcakJ0Bou3EizZ6G4qqHyX uy8pZX/oRWK8A== From: SeongJae Park To: kernel test robot Cc: SeongJae Park , damon@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [sj:damon/next 27/28] hppa-linux-ld: fs/xfs/xfs_trace.o(.text+0x42da0): cannot reach 0000a892_bpf_trace_run2+0, recompile with -ffunction-sections Date: Mon, 9 Oct 2023 23:56:49 +0000 Message-Id: <20231009235650.9301-1-sj@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <202310090405.GXbIXpan-lkp@intel.com> References: Precedence: bulk X-Mailing-List: damon@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Robot, On Mon, 9 Oct 2023 04:40:31 +0800 kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/sj/linux.git damon/next > head: b51b81a2d623ddeda365270f24748bea23a93a2f > commit: 8a198cce537de4f58f1cd791cd05347320a025b3 [27/28] mm/damon/sysfs: avoid empty scheme tried regions for large apply interval > config: parisc-allyesconfig (https://download.01.org/0day-ci/archive/20231009/202310090405.GXbIXpan-lkp@intel.com/config) > compiler: hppa-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231009/202310090405.GXbIXpan-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/202310090405.GXbIXpan-lkp@intel.com/ > > All errors (new ones prefixed by >>): > > >> hppa-linux-ld: fs/xfs/xfs_trace.o(.text+0x42da0): cannot reach 0000a892_bpf_trace_run2+0, recompile with -ffunction-sections > hppa-linux-ld: fs/xfs/xfs_trace.o(.text+0x42da0): cannot handle R_PARISC_PCREL17F for bpf_trace_run2 > hppa-linux-ld: final link failed: bad value Thank you for this report! Nevertheless, I was unable to reproduce the issue. It indeed fails the build, but with a different error. Also, I get the same error on the baseline of the tree, namely mm-unstable (specifically, commit e0b0922d61a8). hppa-linux-ld: drivers/mtd/nand/raw/nand_base.o: in function `nand_do_write_ops': (.text+0x4a24): undefined reference to `.L874' make[3]: *** [/home/sjpark/linux/scripts/Makefile.vmlinux:36: vmlinux] Error 1 make[3]: Target '__default' not remade because of errors. make[2]: *** [/home/sjpark/linux/Makefile:1165: vmlinux] Error 2 make[2]: Target '__all' not remade because of errors. make[1]: *** [/home/sjpark/linux/Makefile:234: __sub-make] Error 2 make[1]: Target '__all' not remade because of errors. make[1]: Leaving directory '/home/sjpark/linux.parisc.out' make: *** [Makefile:234: __sub-make] Error 2 make: Target '__all' not remade because of errors. I'm also not sure how the commit you found could make such error, since the commit doesn't touch any of xfs code. $ git log 8a198cce537de4f58f1cd791cd05347320a025b3 --stat -1 commit 8a198cce537de4f58f1cd791cd05347320a025b3 Author: SeongJae Park Date: Fri Oct 6 22:58:00 2023 +0000 mm/damon/sysfs: avoid empty scheme tried regions for large apply interval Signed-off-by: SeongJae Park mm/damon/sysfs-common.h | 2 ++ mm/damon/sysfs-schemes.c | 16 ++++++++++++++++ mm/damon/sysfs.c | 25 +++++++++++++++++++++---- 3 files changed, 39 insertions(+), 4 deletions(-) Anything I'm missing? Or, could this report be mistakenly made? Thanks, SJ > > -- > 0-DAY CI Kernel Test Service > https://github.com/intel/lkp-tests/wiki