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bh=vsS3EuGFZmkiAPHHMtZcfybv02yfVH3WQesL02VGOdk=; b=IWJ9Kl9ug3ZA6LqgoRCEIGWQBkjdVrmA5Sa+kARwyvNdxPsM8t3AUFAsXZ27qHl7TYi4gc Lb0sZCGpii1y2NYMCjt+FaKztpgQMOO1nem8W3gkvYpnNgivyF1uSL9YZCOZjzbfBMvw+P 1JJ4B9lyKzA8a91gV2IpnL3qC6DEOpY= X-Stat-Signature: mg4a51dhkrobkbe3gbeyxgt9hrbnqq35 X-Rspamd-Queue-Id: 0AC3320012 Authentication-Results: imf13.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2022-7-12 header.b=MG1WOXbY; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=a0gQRa8A; dmarc=pass (policy=none) header.from=oracle.com; arc=pass ("microsoft.com:s=arcselector9901:i=1"); spf=pass (imf13.hostedemail.com: domain of dan.carpenter@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=dan.carpenter@oracle.com X-Rspam-User: X-Rspamd-Server: rspam09 X-HE-Tag: 1661322132-863409 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 Wed, Aug 24, 2022 at 07:35:27AM +0200, Christoph Hellwig wrote: > On Wed, Aug 24, 2022 at 08:28:26AM +0300, Dan Carpenter wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master > > head: 05477f3653b82d8b3bcf39d2937d9893124976db > > commit: 51bf2819055847ce90006a368f8d2c07f408dd33 [2079/2594] btrfs: make the btrfs_io_context allocation in __btrfs_map_block optional > > config: nios2-randconfig-m031-20220824 (https://download.01.org/0day-ci/archive/20220824/202208240734.u4Y7Q6sW-lkp@intel.com/config ) > > compiler: nios2-linux-gcc (GCC) 12.1.0 > > > > If you fix the issue, kindly add following tag where applicable > > Reported-by: kernel test robot > > Reported-by: Dan Carpenter > > > > New smatch warnings: > > The calling convention implies that either smap and mirror_num_p are both > NULL or neither. We could add an extra check to shut up the validator > if this really helps. No need. That's a simple relationship and the warning should be silenced if you have the cross function DB information. (It's just not possible to build the cross function DB for the number of builds that the kbuild-bot does). regards, dan carpenter