From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (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 326CB23A0 for ; Tue, 14 Mar 2023 05:08:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1678770497; x=1710306497; h=date:from:to:cc:subject:message-id:mime-version; bh=Th0xYo0xRPRntTO4L/ic+GL+8xBseEDnD3l8T2Q5MFg=; b=KIunxqjlwgawDUtaMADGz/Rbw10yni8A/DrnoGZhrFUMzl/EDAcuPbF5 k+6AI6t2eyAeFzw/yv5XyRPHFZnA2JEx+I3NjYiov4pXdSWQNJTvhavuY ytCF73kuIQiVN3rZQ/fOt5FUi79vxO0YZcKAcxDx9m5BQj/tG3rt9urba oQuhXdRTWOscxNqZ9wL1ebgbzWyX3ReqjU8AGotgR+zVSRvCBlEbwX05h AIU6J55470GSGItCN6NHdEzgW3Cj6pbgG8RjEMGw05024jpwbhgF62hrI J8YuONTAHZUe4qYo8Tf05iIw2SSJouw9A+xKfM6H5XOw45VAj2Aa3hrBS Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10648"; a="316978841" X-IronPort-AV: E=Sophos;i="5.98,259,1673942400"; d="scan'208";a="316978841" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Mar 2023 22:08:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10648"; a="747864938" X-IronPort-AV: E=Sophos;i="5.98,259,1673942400"; d="scan'208";a="747864938" Received: from lkp-server01.sh.intel.com (HELO b613635ddfff) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 13 Mar 2023 22:08:15 -0700 Received: from kbuild by b613635ddfff with local (Exim 4.96) (envelope-from ) id 1pbwtS-0006Y4-1m; Tue, 14 Mar 2023 05:08:14 +0000 Date: Tue, 14 Mar 2023 13:07:29 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: Re: [PATCH V2 03/17] io_uring: add IORING_OP_FUSED_CMD Message-ID: <202303141202.PITF2ZKp-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence static check warning: include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev In-Reply-To: <20230307141520.793891-4-ming.lei@redhat.com> References: <20230307141520.793891-4-ming.lei@redhat.com> TO: Ming Lei TO: Jens Axboe TO: io-uring@vger.kernel.org CC: linux-block@vger.kernel.org CC: Miklos Szeredi CC: ZiyangZhang CC: Xiaoguang Wang CC: Bernd Schubert CC: Ming Lei Hi Ming, I love your patch! Perhaps something to improve: [auto build test WARNING on axboe-block/for-next] [also build test WARNING on char-misc/char-misc-testing char-misc/char-misc-next char-misc/char-misc-linus linus/master v6.3-rc2 next-20230310] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Ming-Lei/io_uring-add-IO_URING_F_FUSED-and-prepare-for-supporting-OP_FUSED_CMD/20230307-222928 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/r/20230307141520.793891-4-ming.lei%40redhat.com patch subject: [PATCH V2 03/17] io_uring: add IORING_OP_FUSED_CMD :::::: branch date: 7 days ago :::::: commit date: 7 days ago config: microblaze-randconfig-s033-20230308 (https://download.01.org/0day-ci/archive/20230314/202303141202.PITF2ZKp-lkp@intel.com/config) compiler: microblaze-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/5e0eebd84413d4545e5fc0cc0ede6052cc8df81b git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ming-Lei/io_uring-add-IO_URING_F_FUSED-and-prepare-for-supporting-OP_FUSED_CMD/20230307-222928 git checkout 5e0eebd84413d4545e5fc0cc0ede6052cc8df81b # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=microblaze olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=microblaze SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/r/202303141202.PITF2ZKp-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) kernel/sched/core.c: note: in included file (through kernel/sched/../../io_uring/io-wq.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression kernel/sched/core.c:7040:17: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/core.c:7040:17: sparse: struct task_struct * kernel/sched/core.c:7040:17: sparse: struct task_struct [noderef] __rcu * kernel/sched/core.c:7256:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/core.c:7256:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/core.c:7256:22: sparse: struct task_struct * kernel/sched/core.c: note: in included file: kernel/sched/sched.h:2073:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2073:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2073:25: sparse: struct task_struct * kernel/sched/sched.h:2073:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2073:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2073:25: sparse: struct task_struct * kernel/sched/sched.h:2231:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2231:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2231:9: sparse: struct task_struct * kernel/sched/sched.h:2231:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2231:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2231:9: sparse: struct task_struct * kernel/sched/sched.h:2073:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2073:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2073:25: sparse: struct task_struct * kernel/sched/sched.h:2231:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2231:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2231:9: sparse: struct task_struct * kernel/sched/sched.h:2073:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2073:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2073:25: sparse: struct task_struct * kernel/sched/sched.h:2231:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2231:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2231:9: sparse: struct task_struct * kernel/sched/sched.h:2073:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2073:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2073:25: sparse: struct task_struct * kernel/sched/sched.h:2231:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2231:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2231:9: sparse: struct task_struct * kernel/sched/sched.h:2073:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2073:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2073:25: sparse: struct task_struct * -- io_uring/rw.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/rw.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/rsrc.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/rsrc.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/opdef.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/opdef.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/notif.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/notif.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/fused_cmd.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/fused_cmd.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/sync.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/sync.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/io-wq.c: note: in included file: io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/io-wq.c: note: in included file (through io_uring/io-wq.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/advise.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/advise.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/filetable.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/filetable.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/openclose.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/openclose.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/uring_cmd.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/uring_cmd.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/epoll.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/epoll.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/statx.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/statx.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/net.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/net.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/timeout.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/timeout.c: note: in included file (through include/trace/events/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/msg_ring.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/msg_ring.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/sqpoll.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/sqpoll.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/tctx.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/tctx.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/fdinfo.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/fdinfo.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/cancel.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/cancel.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/xattr.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/xattr.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/nop.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/nop.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/fs.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/fs.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/poll.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/poll.c: note: in included file (through include/trace/events/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/splice.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/splice.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/io_uring.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/io_uring.c: note: in included file (through include/trace/events/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression -- io_uring/kbuf.c: note: in included file (through io_uring/io_uring.h): io_uring/slist.h:116:29: sparse: sparse: no newline at end of file io_uring/kbuf.c: note: in included file (through io_uring/io_uring.h): >> include/linux/io_uring_types.h:475:35: sparse: sparse: bad constant expression vim +475 include/linux/io_uring_types.h e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 409 e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 410 enum { e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 411 /* ctx owns file */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 412 REQ_F_FIXED_FILE = BIT(REQ_F_FIXED_FILE_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 413 /* drain existing IO first */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 414 REQ_F_IO_DRAIN = BIT(REQ_F_IO_DRAIN_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 415 /* linked sqes */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 416 REQ_F_LINK = BIT(REQ_F_LINK_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 417 /* doesn't sever on completion < 0 */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 418 REQ_F_HARDLINK = BIT(REQ_F_HARDLINK_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 419 /* IOSQE_ASYNC */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 420 REQ_F_FORCE_ASYNC = BIT(REQ_F_FORCE_ASYNC_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 421 /* IOSQE_BUFFER_SELECT */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 422 REQ_F_BUFFER_SELECT = BIT(REQ_F_BUFFER_SELECT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 423 /* IOSQE_CQE_SKIP_SUCCESS */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 424 REQ_F_CQE_SKIP = BIT(REQ_F_CQE_SKIP_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 425 e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 426 /* fail rest of links */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 427 REQ_F_FAIL = BIT(REQ_F_FAIL_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 428 /* on inflight list, should be cancelled and waited on exit reliably */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 429 REQ_F_INFLIGHT = BIT(REQ_F_INFLIGHT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 430 /* read/write uses file position */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 431 REQ_F_CUR_POS = BIT(REQ_F_CUR_POS_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 432 /* must not punt to workers */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 433 REQ_F_NOWAIT = BIT(REQ_F_NOWAIT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 434 /* has or had linked timeout */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 435 REQ_F_LINK_TIMEOUT = BIT(REQ_F_LINK_TIMEOUT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 436 /* needs cleanup */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 437 REQ_F_NEED_CLEANUP = BIT(REQ_F_NEED_CLEANUP_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 438 /* already went through poll handler */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 439 REQ_F_POLLED = BIT(REQ_F_POLLED_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 440 /* buffer already selected */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 441 REQ_F_BUFFER_SELECTED = BIT(REQ_F_BUFFER_SELECTED_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 442 /* buffer selected from ring, needs commit */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 443 REQ_F_BUFFER_RING = BIT(REQ_F_BUFFER_RING_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 444 /* caller should reissue async */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 445 REQ_F_REISSUE = BIT(REQ_F_REISSUE_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 446 /* supports async reads/writes */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 447 REQ_F_SUPPORT_NOWAIT = BIT(REQ_F_SUPPORT_NOWAIT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 448 /* regular file */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 449 REQ_F_ISREG = BIT(REQ_F_ISREG_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 450 /* has creds assigned */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 451 REQ_F_CREDS = BIT(REQ_F_CREDS_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 452 /* skip refcounting if not set */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 453 REQ_F_REFCOUNT = BIT(REQ_F_REFCOUNT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 454 /* there is a linked timeout that has to be armed */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 455 REQ_F_ARM_LTIMEOUT = BIT(REQ_F_ARM_LTIMEOUT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 456 /* ->async_data allocated */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 457 REQ_F_ASYNC_DATA = BIT(REQ_F_ASYNC_DATA_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 458 /* don't post CQEs while failing linked requests */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 459 REQ_F_SKIP_LINK_CQES = BIT(REQ_F_SKIP_LINK_CQES_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 460 /* single poll may be active */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 461 REQ_F_SINGLE_POLL = BIT(REQ_F_SINGLE_POLL_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 462 /* double poll may active */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 463 REQ_F_DOUBLE_POLL = BIT(REQ_F_DOUBLE_POLL_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 464 /* request has already done partial IO */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 465 REQ_F_PARTIAL_IO = BIT(REQ_F_PARTIAL_IO_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 466 /* fast poll multishot mode */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 467 REQ_F_APOLL_MULTISHOT = BIT(REQ_F_APOLL_MULTISHOT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 468 /* ->extra1 and ->extra2 are initialised */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 469 REQ_F_CQE32_INIT = BIT(REQ_F_CQE32_INIT_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 470 /* recvmsg special flag, clear EPOLLIN */ e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 471 REQ_F_CLEAR_POLLIN = BIT(REQ_F_CLEAR_POLLIN_BIT), 9ca9fb24d5febcc io_uring/io_uring_types.h Pavel Begunkov 2022-06-16 472 /* hashed into ->cancel_hash_locked, protected by ->uring_lock */ 9ca9fb24d5febcc io_uring/io_uring_types.h Pavel Begunkov 2022-06-16 473 REQ_F_HASH_LOCKED = BIT(REQ_F_HASH_LOCKED_BIT), 5e0eebd84413d45 include/linux/io_uring_types.h Ming Lei 2023-03-07 474 /* slave request in fused cmd, won't be one uring cmd */ 5e0eebd84413d45 include/linux/io_uring_types.h Ming Lei 2023-03-07 @475 REQ_F_FUSED_SLAVE = BIT(REQ_F_FUSED_SLAVE_BIT), e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 476 }; e27f928ee1cb068 io_uring/io_uring_types.h Jens Axboe 2022-05-24 477 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests