* [intel-linux-intel-lts:5.4/yocto 15/1142] drivers/crypto/keembay/keembay-ocs-hcu-core.c:226:53: sparse: sparse: shift too big (32) for type unsigned long
@ 2021-04-12 13:44 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-04-12 13:44 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 5108 bytes --]
CC: kbuild-all(a)lists.01.org
TO: Declan Murphy <declan.murphy@intel.com>
CC: "Li, Yifan" <yifan2.li@intel.com>
tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto
head: eeb611e5394c56d45c5cc8f7dc484c9f19e93143
commit: 9b07a958f2eb496c88faf0bd749eb600357f4190 [15/1142] crypto: keembay: Add Keem Bay OCS HCU
:::::: branch date: 8 months ago
:::::: commit date: 8 months ago
config: i386-randconfig-s001-20210412 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-280-g2cd6d34e-dirty
# https://github.com/intel/linux-intel-lts/commit/9b07a958f2eb496c88faf0bd749eb600357f4190
git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git
git fetch --no-tags intel-linux-intel-lts 5.4/yocto
git checkout 9b07a958f2eb496c88faf0bd749eb600357f4190
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/crypto/keembay/keembay-ocs-hcu-core.c:218:31: sparse: sparse: Using plain integer as NULL pointer
drivers/crypto/keembay/keembay-ocs-hcu-core.c:219:31: sparse: sparse: Using plain integer as NULL pointer
drivers/crypto/keembay/keembay-ocs-hcu-core.c:749:31: sparse: sparse: Using plain integer as NULL pointer
drivers/crypto/keembay/keembay-ocs-hcu-core.c:750:31: sparse: sparse: Using plain integer as NULL pointer
>> drivers/crypto/keembay/keembay-ocs-hcu-core.c:226:53: sparse: sparse: shift too big (32) for type unsigned long
--
>> drivers/crypto/keembay/ocs-hcu.c:389:29: sparse: sparse: shift too big (32) for type unsigned long
vim +226 drivers/crypto/keembay/keembay-ocs-hcu-core.c
9b07a958f2eb49 Declan Murphy 2020-05-26 202
9b07a958f2eb49 Declan Murphy 2020-05-26 203 static void kmb_ocs_free_dma_list(struct ocs_hcu_rctx *rctx)
9b07a958f2eb49 Declan Murphy 2020-05-26 204 {
9b07a958f2eb49 Declan Murphy 2020-05-26 205 struct ocs_hcu_dev *hcu_dev = rctx->hcu_dev;
9b07a958f2eb49 Declan Murphy 2020-05-26 206 struct device *dev = hcu_dev->dev;
9b07a958f2eb49 Declan Murphy 2020-05-26 207
9b07a958f2eb49 Declan Murphy 2020-05-26 208 if (!rctx->dma_list_head || !rctx->dma_list_tail)
9b07a958f2eb49 Declan Murphy 2020-05-26 209 return;
9b07a958f2eb49 Declan Murphy 2020-05-26 210
9b07a958f2eb49 Declan Murphy 2020-05-26 211 if (rctx->sg_dma_nents > 0)
9b07a958f2eb49 Declan Murphy 2020-05-26 212 dma_unmap_sg(dev, hcu_dev->req->src, rctx->sg_dma_nents,
9b07a958f2eb49 Declan Murphy 2020-05-26 213 DMA_TO_DEVICE);
9b07a958f2eb49 Declan Murphy 2020-05-26 214
9b07a958f2eb49 Declan Murphy 2020-05-26 215 dma_free_coherent(dev, rctx->dma_list_size, rctx->dma_list_head,
9b07a958f2eb49 Declan Murphy 2020-05-26 216 rctx->ll_dma_addr);
9b07a958f2eb49 Declan Murphy 2020-05-26 217
9b07a958f2eb49 Declan Murphy 2020-05-26 @218 rctx->dma_list_head = 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 219 rctx->dma_list_tail = 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 220 rctx->ll_dma_addr = 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 221 }
9b07a958f2eb49 Declan Murphy 2020-05-26 222
9b07a958f2eb49 Declan Murphy 2020-05-26 223 static int kmb_ocs_add_dma_tail(struct ocs_hcu_rctx *rctx,
9b07a958f2eb49 Declan Murphy 2020-05-26 224 dma_addr_t addr, size_t len)
9b07a958f2eb49 Declan Murphy 2020-05-26 225 {
9b07a958f2eb49 Declan Murphy 2020-05-26 @226 if (addr & KMB_OCS_HCU_ALIGN_MASK || addr > OCS_HCU_DMA_MAX_ADDR_MASK)
9b07a958f2eb49 Declan Murphy 2020-05-26 227 return -EINVAL;
9b07a958f2eb49 Declan Murphy 2020-05-26 228
9b07a958f2eb49 Declan Murphy 2020-05-26 229 if (!len)
9b07a958f2eb49 Declan Murphy 2020-05-26 230 return 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 231
9b07a958f2eb49 Declan Murphy 2020-05-26 232 rctx->dma_list_tail->src_adr = (u32)addr;
9b07a958f2eb49 Declan Murphy 2020-05-26 233 rctx->dma_list_tail->src_len = (u32)len;
9b07a958f2eb49 Declan Murphy 2020-05-26 234 rctx->dma_list_tail->ll_flags = 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 235 rctx->dma_list_tail->nxt_desc = rctx->ll_dma_addr +
9b07a958f2eb49 Declan Murphy 2020-05-26 236 (virt_to_phys(rctx->dma_list_tail) -
9b07a958f2eb49 Declan Murphy 2020-05-26 237 virt_to_phys(rctx->dma_list_head)) +
9b07a958f2eb49 Declan Murphy 2020-05-26 238 sizeof(*rctx->dma_list_tail);
9b07a958f2eb49 Declan Murphy 2020-05-26 239
9b07a958f2eb49 Declan Murphy 2020-05-26 240 rctx->dma_list_tail++;
9b07a958f2eb49 Declan Murphy 2020-05-26 241
9b07a958f2eb49 Declan Murphy 2020-05-26 242 return 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 243 }
9b07a958f2eb49 Declan Murphy 2020-05-26 244
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 33388 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [intel-linux-intel-lts:5.4/yocto 15/1142] drivers/crypto/keembay/keembay-ocs-hcu-core.c:226:53: sparse: sparse: shift too big (32) for type unsigned long
@ 2021-06-30 20:04 kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-06-30 20:04 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 3944 bytes --]
CC: kbuild-all(a)lists.01.org
TO: Declan Murphy <declan.murphy@intel.com>
CC: "Li, Yifan" <yifan2.li@intel.com>
tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto
head: eeb611e5394c56d45c5cc8f7dc484c9f19e93143
commit: 9b07a958f2eb496c88faf0bd749eb600357f4190 [15/1142] crypto: keembay: Add Keem Bay OCS HCU
:::::: branch date: 11 months ago
:::::: commit date: 11 months ago
config: arm-randconfig-s031-20210630 (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
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: v0.6.3-341-g8af24329-dirty
# https://github.com/intel/linux-intel-lts/commit/9b07a958f2eb496c88faf0bd749eb600357f4190
git remote add intel-linux-intel-lts https://github.com/intel/linux-intel-lts.git
git fetch --no-tags intel-linux-intel-lts 5.4/yocto
git checkout 9b07a958f2eb496c88faf0bd749eb600357f4190
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=arm SHELL=/bin/bash drivers/crypto/keembay/ drivers/gpu/drm/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/crypto/keembay/keembay-ocs-hcu-core.c:218:31: sparse: sparse: Using plain integer as NULL pointer
drivers/crypto/keembay/keembay-ocs-hcu-core.c:219:31: sparse: sparse: Using plain integer as NULL pointer
drivers/crypto/keembay/keembay-ocs-hcu-core.c:749:31: sparse: sparse: Using plain integer as NULL pointer
drivers/crypto/keembay/keembay-ocs-hcu-core.c:750:31: sparse: sparse: Using plain integer as NULL pointer
>> drivers/crypto/keembay/keembay-ocs-hcu-core.c:226:53: sparse: sparse: shift too big (32) for type unsigned long
--
>> drivers/crypto/keembay/ocs-hcu.c:389:29: sparse: sparse: shift too big (32) for type unsigned long
vim +226 drivers/crypto/keembay/keembay-ocs-hcu-core.c
9b07a958f2eb49 Declan Murphy 2020-05-26 222
9b07a958f2eb49 Declan Murphy 2020-05-26 223 static int kmb_ocs_add_dma_tail(struct ocs_hcu_rctx *rctx,
9b07a958f2eb49 Declan Murphy 2020-05-26 224 dma_addr_t addr, size_t len)
9b07a958f2eb49 Declan Murphy 2020-05-26 225 {
9b07a958f2eb49 Declan Murphy 2020-05-26 @226 if (addr & KMB_OCS_HCU_ALIGN_MASK || addr > OCS_HCU_DMA_MAX_ADDR_MASK)
9b07a958f2eb49 Declan Murphy 2020-05-26 227 return -EINVAL;
9b07a958f2eb49 Declan Murphy 2020-05-26 228
9b07a958f2eb49 Declan Murphy 2020-05-26 229 if (!len)
9b07a958f2eb49 Declan Murphy 2020-05-26 230 return 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 231
9b07a958f2eb49 Declan Murphy 2020-05-26 232 rctx->dma_list_tail->src_adr = (u32)addr;
9b07a958f2eb49 Declan Murphy 2020-05-26 233 rctx->dma_list_tail->src_len = (u32)len;
9b07a958f2eb49 Declan Murphy 2020-05-26 234 rctx->dma_list_tail->ll_flags = 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 235 rctx->dma_list_tail->nxt_desc = rctx->ll_dma_addr +
9b07a958f2eb49 Declan Murphy 2020-05-26 236 (virt_to_phys(rctx->dma_list_tail) -
9b07a958f2eb49 Declan Murphy 2020-05-26 237 virt_to_phys(rctx->dma_list_head)) +
9b07a958f2eb49 Declan Murphy 2020-05-26 238 sizeof(*rctx->dma_list_tail);
9b07a958f2eb49 Declan Murphy 2020-05-26 239
9b07a958f2eb49 Declan Murphy 2020-05-26 240 rctx->dma_list_tail++;
9b07a958f2eb49 Declan Murphy 2020-05-26 241
9b07a958f2eb49 Declan Murphy 2020-05-26 242 return 0;
9b07a958f2eb49 Declan Murphy 2020-05-26 243 }
9b07a958f2eb49 Declan Murphy 2020-05-26 244
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 31633 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-06-30 20:04 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-06-30 20:04 [intel-linux-intel-lts:5.4/yocto 15/1142] drivers/crypto/keembay/keembay-ocs-hcu-core.c:226:53: sparse: sparse: shift too big (32) for type unsigned long kernel test robot
-- strict thread matches above, loose matches on Subject: below --
2021-04-12 13:44 kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.