| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <202301062039.alEBi25O-lkp@intel.com>
Date: Fri, 6 Jan 2023 20:40:48 +0800
From: kernel test robot <lkp@...el.com>
To: wangweidong.a@...nic.com, lgirdwood@...il.com, broonie@...nel.org,
robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
perex@...ex.cz, tiwai@...e.com, ckeepax@...nsource.cirrus.com,
rf@...nsource.cirrus.com, pierre-louis.bossart@...ux.intel.com,
james.schulman@...rus.com, flatmax@...tmax.com,
cezary.rojewski@...el.com, povik+lin@...ebit.org,
yangxiaohua@...rest-semi.com, daniel.beer@...rinstitute.com,
13691752556@....com, srinivas.kandagatla@...aro.org,
jonathan.albrieux@...il.com, steve@....org,
alsa-devel@...a-project.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, liweilei@...nic.com,
zhaolei@...nic.com, yijiangtao@...nic.com
Subject: Re: [PATCH V9 4/5] ASoC: codecs: Aw883xx chip register file, data
type file and Kconfig Makefile
Hi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on 1f5abbd77e2c1787e74b7c2caffac97def78ba52]
url: https://github.com/intel-lab-lkp/linux/commits/wangweidong-a-awinic-com/ASoC-codecs-Add-i2c-and-codec-registration-for-aw883xx-and-their-associated-operation-functions/20230106-113130
base: 1f5abbd77e2c1787e74b7c2caffac97def78ba52
patch link: https://lore.kernel.org/r/20230106032835.141918-5-wangweidong.a%40awinic.com
patch subject: [PATCH V9 4/5] ASoC: codecs: Aw883xx chip register file, data type file and Kconfig Makefile
config: powerpc-randconfig-s051-20230106
compiler: powerpc-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/63bed80c0eacb29f78eb53987b34863bafd48cee
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review wangweidong-a-awinic-com/ASoC-codecs-Add-i2c-and-codec-registration-for-aw883xx-and-their-associated-operation-functions/20230106-113130
git checkout 63bed80c0eacb29f78eb53987b34863bafd48cee
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=powerpc olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=powerpc SHELL=/bin/bash sound/soc/codecs/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
sparse warnings: (new ones prefixed by >>)
>> sound/soc/codecs/aw883xx/aw883xx_device.c:360:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short data1 @@ got restricted __le16 [usertype] @@
sound/soc/codecs/aw883xx/aw883xx_device.c:360:23: sparse: expected unsigned short data1
sound/soc/codecs/aw883xx/aw883xx_device.c:360:23: sparse: got restricted __le16 [usertype]
>> sound/soc/codecs/aw883xx/aw883xx_device.c:364:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int data2 @@ got restricted __le32 [usertype] @@
sound/soc/codecs/aw883xx/aw883xx_device.c:364:23: sparse: expected unsigned int data2
sound/soc/codecs/aw883xx/aw883xx_device.c:364:23: sparse: got restricted __le32 [usertype]
vim +360 sound/soc/codecs/aw883xx/aw883xx_device.c
e0362cc4ab3a79 Weidong Wang 2023-01-06 341
e0362cc4ab3a79 Weidong Wang 2023-01-06 342 static int aw_dev_modify_dsp_cfg(struct aw_device *aw_dev,
e0362cc4ab3a79 Weidong Wang 2023-01-06 343 unsigned int addr, unsigned int dsp_data, unsigned char data_type)
e0362cc4ab3a79 Weidong Wang 2023-01-06 344 {
e0362cc4ab3a79 Weidong Wang 2023-01-06 345 struct aw_sec_data_desc *crc_dsp_cfg = &aw_dev->crc_dsp_cfg;
e0362cc4ab3a79 Weidong Wang 2023-01-06 346 unsigned int addr_offset;
e0362cc4ab3a79 Weidong Wang 2023-01-06 347 unsigned short data1;
e0362cc4ab3a79 Weidong Wang 2023-01-06 348 unsigned int data2;
e0362cc4ab3a79 Weidong Wang 2023-01-06 349
e0362cc4ab3a79 Weidong Wang 2023-01-06 350 dev_dbg(aw_dev->dev, "addr:0x%x, dsp_data:0x%x", addr, dsp_data);
e0362cc4ab3a79 Weidong Wang 2023-01-06 351
e0362cc4ab3a79 Weidong Wang 2023-01-06 352 addr_offset = (addr - AW_PID_2049_DSP_CFG_ADDR) * 2;
e0362cc4ab3a79 Weidong Wang 2023-01-06 353 if (addr_offset > crc_dsp_cfg->len) {
e0362cc4ab3a79 Weidong Wang 2023-01-06 354 dev_err(aw_dev->dev, "addr_offset[%d] > crc_dsp_cfg->len[%d]",
e0362cc4ab3a79 Weidong Wang 2023-01-06 355 addr_offset, crc_dsp_cfg->len);
e0362cc4ab3a79 Weidong Wang 2023-01-06 356 return -EINVAL;
e0362cc4ab3a79 Weidong Wang 2023-01-06 357 }
e0362cc4ab3a79 Weidong Wang 2023-01-06 358 switch (data_type) {
e0362cc4ab3a79 Weidong Wang 2023-01-06 359 case AW_DSP_16_DATA:
e0362cc4ab3a79 Weidong Wang 2023-01-06 @360 data1 = cpu_to_le16((u16)dsp_data);
e0362cc4ab3a79 Weidong Wang 2023-01-06 361 memcpy(crc_dsp_cfg->data + addr_offset, (u8 *)&data1, 2);
e0362cc4ab3a79 Weidong Wang 2023-01-06 362 break;
e0362cc4ab3a79 Weidong Wang 2023-01-06 363 case AW_DSP_32_DATA:
e0362cc4ab3a79 Weidong Wang 2023-01-06 @364 data2 = cpu_to_le32(dsp_data);
e0362cc4ab3a79 Weidong Wang 2023-01-06 365 memcpy(crc_dsp_cfg->data + addr_offset, (u8 *)&data2, 4);
e0362cc4ab3a79 Weidong Wang 2023-01-06 366 break;
e0362cc4ab3a79 Weidong Wang 2023-01-06 367 default:
e0362cc4ab3a79 Weidong Wang 2023-01-06 368 dev_err(aw_dev->dev, "data type[%d] unsupported", data_type);
e0362cc4ab3a79 Weidong Wang 2023-01-06 369 return -EINVAL;
e0362cc4ab3a79 Weidong Wang 2023-01-06 370 }
e0362cc4ab3a79 Weidong Wang 2023-01-06 371
e0362cc4ab3a79 Weidong Wang 2023-01-06 372 return 0;
e0362cc4ab3a79 Weidong Wang 2023-01-06 373 }
e0362cc4ab3a79 Weidong Wang 2023-01-06 374
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
View attachment "config" of type "text/plain" (180722 bytes)
Powered by blists - more mailing lists