From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7F45AC433F5 for ; Tue, 19 Apr 2022 05:46:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348716AbiDSFtU (ORCPT ); Tue, 19 Apr 2022 01:49:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236537AbiDSFtN (ORCPT ); Tue, 19 Apr 2022 01:49:13 -0400 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FCD927CD3 for ; Mon, 18 Apr 2022 22:46:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650347192; x=1681883192; h=date:from:to:cc:subject:message-id:mime-version; bh=37FJ2nsCSZQtlVE9UBVezOUr6RFQ83E2d1QMGGZ+N+o=; b=la5s5MUR4Q+DOiaQc6YkAdOa6Bgv2ieiFonTX7l2k3A7r+YqWkXtQ0uW LZ1Z3mfDsL981oXUZNRVAd6feRmJ/dAGOAbOqRmFBxl6saLYxGzg7FFuV 6h6cYFPNCa0XQAnqUoAIobGWPELHpotBgddkffIVSTsr9hGIar1uaBMuh VuSNGA8lRQV1DF9QdlIDLg/u1LMr5XvKNU48tghs6z4RhIb+x/epHtUkC eVKs+t3Oz1xZmgFVUR2/iqjbcjtpYwRtrCgDF0t6tq7Vlr1sGhOcXqIGA CBqNSs0ARtcGb5DU6r2YXA/T7W5Y6Pi2kE/vXHl16RP0kGkFf+jQb02pW w==; X-IronPort-AV: E=McAfee;i="6400,9594,10321"; a="250985539" X-IronPort-AV: E=Sophos;i="5.90,271,1643702400"; d="scan'208";a="250985539" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Apr 2022 22:46:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,271,1643702400"; d="scan'208";a="702067021" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 18 Apr 2022 22:46:28 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1nggh1-0005Oo-Bl; Tue, 19 Apr 2022 05:46:27 +0000 Date: Tue, 19 Apr 2022 13:45:38 +0800 From: kernel test robot To: Ingo Molnar Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [mingo-tip:sched/headers 1707/2356] drivers/spi/spi-intel.c:549:27: error: use of undeclared identifier 'SZ_4K' Message-ID: <202204191301.Nv9tUAUw-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers head: af93551cf39027d176f30b9beafc60a4c130998a commit: 26730fd8712d97926bd7b6517dba4e77a24314ea [1707/2356] headers/deps: lib/scatterlist: Optimize dependencies, remove config: x86_64-randconfig-a014-20220418 (https://download.01.org/0day-ci/archive/20220419/202204191301.Nv9tUAUw-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 429cbac0390654f90bba18a41799464adf31a5ec) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git/commit/?id=26730fd8712d97926bd7b6517dba4e77a24314ea git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git git fetch --no-tags mingo-tip sched/headers git checkout 26730fd8712d97926bd7b6517dba4e77a24314ea # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): In file included from drivers/spi/spi-intel.c:13: In file included from include/linux/mtd/spi-nor.h:10: include/linux/mtd/cfi.h:62:2: warning: No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. [-W#warnings] #warning No CONFIG_MTD_CFI_Ix selected. No NOR chip support can work. ^ >> drivers/spi/spi-intel.c:549:27: error: use of undeclared identifier 'SZ_4K' round_up(addr + 1, SZ_4K)) - addr; ^ >> drivers/spi/spi-intel.c:549:27: error: use of undeclared identifier 'SZ_4K' drivers/spi/spi-intel.c:606:27: error: use of undeclared identifier 'SZ_4K' round_up(addr + 1, SZ_4K)) - addr; ^ drivers/spi/spi-intel.c:606:27: error: use of undeclared identifier 'SZ_4K' 1 warning and 4 errors generated. vim +/SZ_4K +549 drivers/spi/spi-intel.c 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 526 e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 527 static int intel_spi_read(struct intel_spi *ispi, e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 528 const struct intel_spi_mem_op *iop, e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 529 const struct spi_mem_op *op) 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 530 { e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 531 void *read_buf = op->data.buf.in; e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 532 size_t block_size, nbytes = op->data.nbytes; e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 533 u32 addr = op->addr.val; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 534 u32 val, status; e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 535 int ret; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 536 c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 537 /* c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 538 * Atomic sequence is not expected with HW sequencer reads. Make c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 539 * sure it is cleared regardless. c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 540 */ c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 541 if (WARN_ON_ONCE(ispi->atomic_preopcode)) c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 542 ispi->atomic_preopcode = 0; c7d6a82d90e193 drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2018-02-05 543 e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 544 while (nbytes > 0) { e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 545 block_size = min_t(size_t, nbytes, INTEL_SPI_FIFO_SZ); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 546 2b75ebeea6f493 drivers/mtd/spi-nor/intel-spi.c Alexander Sverdlin 2019-03-19 547 /* Read cannot cross 4K boundary */ e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 548 block_size = min_t(loff_t, addr + block_size, e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 @549 round_up(addr + 1, SZ_4K)) - addr; 2b75ebeea6f493 drivers/mtd/spi-nor/intel-spi.c Alexander Sverdlin 2019-03-19 550 e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 551 writel(addr, ispi->base + FADDR); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 552 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 553 val = readl(ispi->base + HSFSTS_CTL); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 554 val &= ~(HSFSTS_CTL_FDBC_MASK | HSFSTS_CTL_FCYCLE_MASK); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 555 val |= HSFSTS_CTL_AEL | HSFSTS_CTL_FCERR | HSFSTS_CTL_FDONE; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 556 val |= (block_size - 1) << HSFSTS_CTL_FDBC_SHIFT; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 557 val |= HSFSTS_CTL_FCYCLE_READ; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 558 val |= HSFSTS_CTL_FGO; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 559 writel(val, ispi->base + HSFSTS_CTL); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 560 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 561 ret = intel_spi_wait_hw_busy(ispi); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 562 if (ret) 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 563 return ret; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 564 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 565 status = readl(ispi->base + HSFSTS_CTL); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 566 if (status & HSFSTS_CTL_FCERR) 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 567 ret = -EIO; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 568 else if (status & HSFSTS_CTL_AEL) 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 569 ret = -EACCES; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 570 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 571 if (ret < 0) { e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 572 dev_err(ispi->dev, "read error: %x: %#x\n", addr, status); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 573 return ret; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 574 } 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 575 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 576 ret = intel_spi_read_block(ispi, read_buf, block_size); 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 577 if (ret) 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 578 return ret; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 579 e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 580 nbytes -= block_size; e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 581 addr += block_size; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 582 read_buf += block_size; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 583 } 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 584 e23e5a05d1fd94 drivers/spi/spi-intel.c Mika Westerberg 2022-02-09 585 return 0; 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 586 } 8afda8b26d01ee drivers/mtd/spi-nor/intel-spi.c Mika Westerberg 2016-11-28 587 :::::: The code at line 549 was first introduced by commit :::::: e23e5a05d1fd9479586c40ffbcc056b3e34ef816 mtd: spi-nor: intel-spi: Convert to SPI MEM :::::: TO: Mika Westerberg :::::: CC: Mark Brown -- 0-DAY CI Kernel Test Service https://01.org/lkp