From: kernel test robot <lkp@intel.com>
To: Ben Widawsky <ben.widawsky@intel.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Alison Schofield <alison.schofield@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
Ira Weiny <ira.weiny@intel.com>,
Ben Widawsky <ben.widawsky@intel.com>,
Dan Williams <dan.j.williams@intel.com>,
linux-kernel@vger.kernel.org,
Jonathan Cameron <Jonathan.Cameron@huawei.com>
Subject: [cxl:preview 20/53] drivers/cxl/core/regs.c:256:18: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK'
Date: Sat, 22 Jan 2022 23:05:21 +0800 [thread overview]
Message-ID: <202201222305.il9hV9Zh-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git preview
head: e675fabdbbcdb6e32dba688a20fb0bd42e0e2d5d
commit: 0deb1229ea40390e8402361338d680619a750270 [20/53] cxl/acpi: Map component registers for Root Ports
config: mips-randconfig-c004-20220120 (https://download.01.org/0day-ci/archive/20220122/202201222305.il9hV9Zh-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 7b3d30728816403d1fd73cc5082e9fb761262bce)
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
# install mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git/commit/?id=0deb1229ea40390e8402361338d680619a750270
git remote add cxl https://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl.git
git fetch --no-tags cxl preview
git checkout 0deb1229ea40390e8402361338d680619a750270
# 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=mips SHELL=/bin/bash drivers/cxl/core/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> drivers/cxl/core/regs.c:256:18: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK'
(reg_lo & CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK);
^
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
map->barno = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BIR_MASK, reg_lo);
^
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:25: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BIR_MASK'
>> drivers/cxl/core/regs.c:257:13: error: assigning to 'u8' (aka 'unsigned char') from incompatible type 'void'
map->barno = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BIR_MASK, reg_lo);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
map->reg_type = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK, reg_lo);
^
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
>> drivers/cxl/core/regs.c:258:28: error: use of undeclared identifier 'CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK'
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
vim +/CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK +256 drivers/cxl/core/regs.c
251
252 static void cxl_decode_regblock(u32 reg_lo, u32 reg_hi,
253 struct cxl_register_map *map)
254 {
255 map->block_offset = ((u64)reg_hi << 32) |
> 256 (reg_lo & CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK);
> 257 map->barno = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BIR_MASK, reg_lo);
> 258 map->reg_type = FIELD_GET(CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK, reg_lo);
259 }
260
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
reply other threads:[~2022-01-22 15:05 UTC|newest]
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