From: kernel test robot <lkp@intel.com>
To: Cai Huoqing <caihuoqing@baidu.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Bjorn Helgaas <helgaas@kernel.org>,
linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] PCI: Remove the unused pci wrappers pci_pool_xxx()
Date: Mon, 18 Oct 2021 20:17:59 +0800 [thread overview]
Message-ID: <202110182034.DBK4RVhn-lkp@intel.com> (raw)
In-Reply-To: <20211018081629.151-1-caihuoqing@baidu.com>
[-- Attachment #1: Type: text/plain, Size: 13973 bytes --]
Hi Cai,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on helgaas-pci/next]
[also build test ERROR on v5.15-rc6 next-20211018]
[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]
url: https://github.com/0day-ci/linux/commits/Cai-Huoqing/PCI-Remove-the-unused-pci-wrappers-pci_pool_xxx/20211018-161828
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: i386-randconfig-a014-20211018 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d245f2e8597bfb52c34810a328d42b990e4af1a4)
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://github.com/0day-ci/linux/commit/35cdbe7c76652cc75a170ef91c4dafac9773e8c0
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Cai-Huoqing/PCI-Remove-the-unused-pci-wrappers-pci_pool_xxx/20211018-161828
git checkout 35cdbe7c76652cc75a170ef91c4dafac9773e8c0
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
>> drivers/misc/habanalabs/goya/goya.c:919:19: error: implicit declaration of function 'dma_pool_create' [-Werror,-Wimplicit-function-declaration]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^
drivers/misc/habanalabs/goya/goya.c:919:19: note: did you mean 'gen_pool_create'?
include/linux/genalloc.h:96:25: note: 'gen_pool_create' declared here
extern struct gen_pool *gen_pool_create(int, int);
^
>> drivers/misc/habanalabs/goya/goya.c:919:17: warning: incompatible integer to pointer conversion assigning to 'struct dma_pool *' from 'int' [-Wint-conversion]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/goya/goya.c:977:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
drivers/misc/habanalabs/goya/goya.c:977:2: note: did you mean 'gen_pool_destroy'?
include/linux/genalloc.h:124:13: note: 'gen_pool_destroy' declared here
extern void gen_pool_destroy(struct gen_pool *);
^
drivers/misc/habanalabs/goya/goya.c:1001:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
>> drivers/misc/habanalabs/goya/goya.c:3184:17: error: implicit declaration of function 'dma_pool_zalloc' [-Werror,-Wimplicit-function-declaration]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^
drivers/misc/habanalabs/goya/goya.c:3184:17: note: did you mean 'gen_pool_alloc'?
include/linux/genalloc.h:151:29: note: 'gen_pool_alloc' declared here
static inline unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size)
^
>> drivers/misc/habanalabs/goya/goya.c:3184:14: warning: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/goya/goya.c:3199:2: error: implicit declaration of function 'dma_pool_free' [-Werror,-Wimplicit-function-declaration]
dma_pool_free(hdev->dma_pool, vaddr, fixed_dma_addr);
^
drivers/misc/habanalabs/goya/goya.c:3199:2: note: did you mean 'gen_pool_free'?
include/linux/genalloc.h:169:20: note: 'gen_pool_free' declared here
static inline void gen_pool_free(struct gen_pool *pool, unsigned long addr,
^
2 warnings and 5 errors generated.
--
>> drivers/misc/habanalabs/gaudi/gaudi.c:1845:19: error: implicit declaration of function 'dma_pool_create' [-Werror,-Wimplicit-function-declaration]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^
drivers/misc/habanalabs/gaudi/gaudi.c:1845:19: note: did you mean 'gen_pool_create'?
include/linux/genalloc.h:96:25: note: 'gen_pool_create' declared here
extern struct gen_pool *gen_pool_create(int, int);
^
>> drivers/misc/habanalabs/gaudi/gaudi.c:1845:17: warning: incompatible integer to pointer conversion assigning to 'struct dma_pool *' from 'int' [-Wint-conversion]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi/gaudi.c:1905:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
drivers/misc/habanalabs/gaudi/gaudi.c:1905:2: note: did you mean 'gen_pool_destroy'?
include/linux/genalloc.h:124:13: note: 'gen_pool_destroy' declared here
extern void gen_pool_destroy(struct gen_pool *);
^
drivers/misc/habanalabs/gaudi/gaudi.c:1928:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
>> drivers/misc/habanalabs/gaudi/gaudi.c:5057:16: error: implicit declaration of function 'dma_pool_zalloc' [-Werror,-Wimplicit-function-declaration]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^
drivers/misc/habanalabs/gaudi/gaudi.c:5057:16: note: did you mean 'gen_pool_alloc'?
include/linux/genalloc.h:151:29: note: 'gen_pool_alloc' declared here
static inline unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size)
^
>> drivers/misc/habanalabs/gaudi/gaudi.c:5057:14: warning: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi/gaudi.c:5072:2: error: implicit declaration of function 'dma_pool_free' [-Werror,-Wimplicit-function-declaration]
dma_pool_free(hdev->dma_pool, vaddr, fixed_dma_addr);
^
drivers/misc/habanalabs/gaudi/gaudi.c:5072:2: note: did you mean 'gen_pool_free'?
include/linux/genalloc.h:169:20: note: 'gen_pool_free' declared here
static inline void gen_pool_free(struct gen_pool *pool, unsigned long addr,
^
2 warnings and 5 errors generated.
vim +/dma_pool_create +919 drivers/misc/habanalabs/goya/goya.c
c592c270fe1f24 Ohad Sharabi 2021-04-21 892
99b9d7b4970cf1 Oded Gabbay 2019-02-16 893 /*
99b9d7b4970cf1 Oded Gabbay 2019-02-16 894 * goya_sw_init - Goya software initialization code
99b9d7b4970cf1 Oded Gabbay 2019-02-16 895 *
99b9d7b4970cf1 Oded Gabbay 2019-02-16 896 * @hdev: pointer to hl_device structure
99b9d7b4970cf1 Oded Gabbay 2019-02-16 897 *
99b9d7b4970cf1 Oded Gabbay 2019-02-16 898 */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 899 static int goya_sw_init(struct hl_device *hdev)
99b9d7b4970cf1 Oded Gabbay 2019-02-16 900 {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 901 struct goya_device *goya;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 902 int rc;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 903
99b9d7b4970cf1 Oded Gabbay 2019-02-16 904 /* Allocate device structure */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 905 goya = kzalloc(sizeof(*goya), GFP_KERNEL);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 906 if (!goya)
99b9d7b4970cf1 Oded Gabbay 2019-02-16 907 return -ENOMEM;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 908
99b9d7b4970cf1 Oded Gabbay 2019-02-16 909 /* according to goya_init_iatu */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 910 goya->ddr_bar_cur_addr = DRAM_PHYS_BASE;
d91389bc839d72 Oded Gabbay 2019-02-16 911
d91389bc839d72 Oded Gabbay 2019-02-16 912 goya->mme_clk = GOYA_PLL_FREQ_LOW;
d91389bc839d72 Oded Gabbay 2019-02-16 913 goya->tpc_clk = GOYA_PLL_FREQ_LOW;
d91389bc839d72 Oded Gabbay 2019-02-16 914 goya->ic_clk = GOYA_PLL_FREQ_LOW;
d91389bc839d72 Oded Gabbay 2019-02-16 915
99b9d7b4970cf1 Oded Gabbay 2019-02-16 916 hdev->asic_specific = goya;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 917
99b9d7b4970cf1 Oded Gabbay 2019-02-16 918 /* Create DMA pool for small allocations */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 @919 hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
99b9d7b4970cf1 Oded Gabbay 2019-02-16 920 &hdev->pdev->dev, GOYA_DMA_POOL_BLK_SIZE, 8, 0);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 921 if (!hdev->dma_pool) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 922 dev_err(hdev->dev, "failed to create DMA pool\n");
99b9d7b4970cf1 Oded Gabbay 2019-02-16 923 rc = -ENOMEM;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 924 goto free_goya_device;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 925 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 926
99b9d7b4970cf1 Oded Gabbay 2019-02-16 927 hdev->cpu_accessible_dma_mem =
d9c3aa8038c391 Oded Gabbay 2019-05-01 928 hdev->asic_funcs->asic_dma_alloc_coherent(hdev,
3110c60fdc7a5a Tomer Tayar 2019-03-04 929 HL_CPU_ACCESSIBLE_MEM_SIZE,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 930 &hdev->cpu_accessible_dma_address,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 931 GFP_KERNEL | __GFP_ZERO);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 932
99b9d7b4970cf1 Oded Gabbay 2019-02-16 933 if (!hdev->cpu_accessible_dma_mem) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 934 rc = -ENOMEM;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 935 goto free_dma_pool;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 936 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 937
f62fa0ced46afc Arnd Bergmann 2019-07-08 938 dev_dbg(hdev->dev, "cpu accessible memory at bus address %pad\n",
f62fa0ced46afc Arnd Bergmann 2019-07-08 939 &hdev->cpu_accessible_dma_address);
2a51558c8c7f82 Oded Gabbay 2019-05-29 940
cbb10f1e4a7225 Oded Gabbay 2019-05-17 941 hdev->cpu_accessible_dma_pool = gen_pool_create(ilog2(32), -1);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 942 if (!hdev->cpu_accessible_dma_pool) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 943 dev_err(hdev->dev,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 944 "Failed to create CPU accessible DMA pool\n");
99b9d7b4970cf1 Oded Gabbay 2019-02-16 945 rc = -ENOMEM;
9f832fda79eb6e Tomer Tayar 2019-05-02 946 goto free_cpu_dma_mem;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 947 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 948
99b9d7b4970cf1 Oded Gabbay 2019-02-16 949 rc = gen_pool_add(hdev->cpu_accessible_dma_pool,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 950 (uintptr_t) hdev->cpu_accessible_dma_mem,
3110c60fdc7a5a Tomer Tayar 2019-03-04 951 HL_CPU_ACCESSIBLE_MEM_SIZE, -1);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 952 if (rc) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 953 dev_err(hdev->dev,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 954 "Failed to add memory to CPU accessible DMA pool\n");
99b9d7b4970cf1 Oded Gabbay 2019-02-16 955 rc = -EFAULT;
ba209e1587227f Tomer Tayar 2019-05-02 956 goto free_cpu_accessible_dma_pool;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 957 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 958
99b9d7b4970cf1 Oded Gabbay 2019-02-16 959 spin_lock_init(&goya->hw_queues_lock);
9e5e49cd5b90cf Omer Shpigelman 2020-05-10 960 hdev->supports_coresight = true;
66446820df1864 Oded Gabbay 2020-05-18 961 hdev->supports_soft_reset = true;
23bace677a3d92 Ofir Bitton 2021-06-08 962 hdev->allow_external_soft_reset = true;
215f0c1775d550 Ohad Sharabi 2021-06-14 963 hdev->supports_wait_for_multi_cs = false;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 964
b9317d513098d0 Ohad Sharabi 2021-07-15 965 hdev->asic_funcs->set_pci_memory_regions(hdev);
c592c270fe1f24 Ohad Sharabi 2021-04-21 966
99b9d7b4970cf1 Oded Gabbay 2019-02-16 967 return 0;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 968
ba209e1587227f Tomer Tayar 2019-05-02 969 free_cpu_accessible_dma_pool:
99b9d7b4970cf1 Oded Gabbay 2019-02-16 970 gen_pool_destroy(hdev->cpu_accessible_dma_pool);
9f832fda79eb6e Tomer Tayar 2019-05-02 971 free_cpu_dma_mem:
d9c3aa8038c391 Oded Gabbay 2019-05-01 972 hdev->asic_funcs->asic_dma_free_coherent(hdev,
d9c3aa8038c391 Oded Gabbay 2019-05-01 973 HL_CPU_ACCESSIBLE_MEM_SIZE,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 974 hdev->cpu_accessible_dma_mem,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 975 hdev->cpu_accessible_dma_address);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 976 free_dma_pool:
99b9d7b4970cf1 Oded Gabbay 2019-02-16 @977 dma_pool_destroy(hdev->dma_pool);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 978 free_goya_device:
99b9d7b4970cf1 Oded Gabbay 2019-02-16 979 kfree(goya);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 980
99b9d7b4970cf1 Oded Gabbay 2019-02-16 981 return rc;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 982 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 983
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 31873 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH] PCI: Remove the unused pci wrappers pci_pool_xxx()
Date: Mon, 18 Oct 2021 20:17:59 +0800 [thread overview]
Message-ID: <202110182034.DBK4RVhn-lkp@intel.com> (raw)
In-Reply-To: <20211018081629.151-1-caihuoqing@baidu.com>
[-- Attachment #1: Type: text/plain, Size: 14181 bytes --]
Hi Cai,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on helgaas-pci/next]
[also build test ERROR on v5.15-rc6 next-20211018]
[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]
url: https://github.com/0day-ci/linux/commits/Cai-Huoqing/PCI-Remove-the-unused-pci-wrappers-pci_pool_xxx/20211018-161828
base: https://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git next
config: i386-randconfig-a014-20211018 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d245f2e8597bfb52c34810a328d42b990e4af1a4)
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://github.com/0day-ci/linux/commit/35cdbe7c76652cc75a170ef91c4dafac9773e8c0
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Cai-Huoqing/PCI-Remove-the-unused-pci-wrappers-pci_pool_xxx/20211018-161828
git checkout 35cdbe7c76652cc75a170ef91c4dafac9773e8c0
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 ARCH=i386
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All error/warnings (new ones prefixed by >>):
>> drivers/misc/habanalabs/goya/goya.c:919:19: error: implicit declaration of function 'dma_pool_create' [-Werror,-Wimplicit-function-declaration]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^
drivers/misc/habanalabs/goya/goya.c:919:19: note: did you mean 'gen_pool_create'?
include/linux/genalloc.h:96:25: note: 'gen_pool_create' declared here
extern struct gen_pool *gen_pool_create(int, int);
^
>> drivers/misc/habanalabs/goya/goya.c:919:17: warning: incompatible integer to pointer conversion assigning to 'struct dma_pool *' from 'int' [-Wint-conversion]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/goya/goya.c:977:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
drivers/misc/habanalabs/goya/goya.c:977:2: note: did you mean 'gen_pool_destroy'?
include/linux/genalloc.h:124:13: note: 'gen_pool_destroy' declared here
extern void gen_pool_destroy(struct gen_pool *);
^
drivers/misc/habanalabs/goya/goya.c:1001:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
>> drivers/misc/habanalabs/goya/goya.c:3184:17: error: implicit declaration of function 'dma_pool_zalloc' [-Werror,-Wimplicit-function-declaration]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^
drivers/misc/habanalabs/goya/goya.c:3184:17: note: did you mean 'gen_pool_alloc'?
include/linux/genalloc.h:151:29: note: 'gen_pool_alloc' declared here
static inline unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size)
^
>> drivers/misc/habanalabs/goya/goya.c:3184:14: warning: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/goya/goya.c:3199:2: error: implicit declaration of function 'dma_pool_free' [-Werror,-Wimplicit-function-declaration]
dma_pool_free(hdev->dma_pool, vaddr, fixed_dma_addr);
^
drivers/misc/habanalabs/goya/goya.c:3199:2: note: did you mean 'gen_pool_free'?
include/linux/genalloc.h:169:20: note: 'gen_pool_free' declared here
static inline void gen_pool_free(struct gen_pool *pool, unsigned long addr,
^
2 warnings and 5 errors generated.
--
>> drivers/misc/habanalabs/gaudi/gaudi.c:1845:19: error: implicit declaration of function 'dma_pool_create' [-Werror,-Wimplicit-function-declaration]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^
drivers/misc/habanalabs/gaudi/gaudi.c:1845:19: note: did you mean 'gen_pool_create'?
include/linux/genalloc.h:96:25: note: 'gen_pool_create' declared here
extern struct gen_pool *gen_pool_create(int, int);
^
>> drivers/misc/habanalabs/gaudi/gaudi.c:1845:17: warning: incompatible integer to pointer conversion assigning to 'struct dma_pool *' from 'int' [-Wint-conversion]
hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi/gaudi.c:1905:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
drivers/misc/habanalabs/gaudi/gaudi.c:1905:2: note: did you mean 'gen_pool_destroy'?
include/linux/genalloc.h:124:13: note: 'gen_pool_destroy' declared here
extern void gen_pool_destroy(struct gen_pool *);
^
drivers/misc/habanalabs/gaudi/gaudi.c:1928:2: error: implicit declaration of function 'dma_pool_destroy' [-Werror,-Wimplicit-function-declaration]
dma_pool_destroy(hdev->dma_pool);
^
>> drivers/misc/habanalabs/gaudi/gaudi.c:5057:16: error: implicit declaration of function 'dma_pool_zalloc' [-Werror,-Wimplicit-function-declaration]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^
drivers/misc/habanalabs/gaudi/gaudi.c:5057:16: note: did you mean 'gen_pool_alloc'?
include/linux/genalloc.h:151:29: note: 'gen_pool_alloc' declared here
static inline unsigned long gen_pool_alloc(struct gen_pool *pool, size_t size)
^
>> drivers/misc/habanalabs/gaudi/gaudi.c:5057:14: warning: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
kernel_addr = dma_pool_zalloc(hdev->dma_pool, mem_flags, dma_handle);
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/misc/habanalabs/gaudi/gaudi.c:5072:2: error: implicit declaration of function 'dma_pool_free' [-Werror,-Wimplicit-function-declaration]
dma_pool_free(hdev->dma_pool, vaddr, fixed_dma_addr);
^
drivers/misc/habanalabs/gaudi/gaudi.c:5072:2: note: did you mean 'gen_pool_free'?
include/linux/genalloc.h:169:20: note: 'gen_pool_free' declared here
static inline void gen_pool_free(struct gen_pool *pool, unsigned long addr,
^
2 warnings and 5 errors generated.
vim +/dma_pool_create +919 drivers/misc/habanalabs/goya/goya.c
c592c270fe1f24 Ohad Sharabi 2021-04-21 892
99b9d7b4970cf1 Oded Gabbay 2019-02-16 893 /*
99b9d7b4970cf1 Oded Gabbay 2019-02-16 894 * goya_sw_init - Goya software initialization code
99b9d7b4970cf1 Oded Gabbay 2019-02-16 895 *
99b9d7b4970cf1 Oded Gabbay 2019-02-16 896 * @hdev: pointer to hl_device structure
99b9d7b4970cf1 Oded Gabbay 2019-02-16 897 *
99b9d7b4970cf1 Oded Gabbay 2019-02-16 898 */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 899 static int goya_sw_init(struct hl_device *hdev)
99b9d7b4970cf1 Oded Gabbay 2019-02-16 900 {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 901 struct goya_device *goya;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 902 int rc;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 903
99b9d7b4970cf1 Oded Gabbay 2019-02-16 904 /* Allocate device structure */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 905 goya = kzalloc(sizeof(*goya), GFP_KERNEL);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 906 if (!goya)
99b9d7b4970cf1 Oded Gabbay 2019-02-16 907 return -ENOMEM;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 908
99b9d7b4970cf1 Oded Gabbay 2019-02-16 909 /* according to goya_init_iatu */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 910 goya->ddr_bar_cur_addr = DRAM_PHYS_BASE;
d91389bc839d72 Oded Gabbay 2019-02-16 911
d91389bc839d72 Oded Gabbay 2019-02-16 912 goya->mme_clk = GOYA_PLL_FREQ_LOW;
d91389bc839d72 Oded Gabbay 2019-02-16 913 goya->tpc_clk = GOYA_PLL_FREQ_LOW;
d91389bc839d72 Oded Gabbay 2019-02-16 914 goya->ic_clk = GOYA_PLL_FREQ_LOW;
d91389bc839d72 Oded Gabbay 2019-02-16 915
99b9d7b4970cf1 Oded Gabbay 2019-02-16 916 hdev->asic_specific = goya;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 917
99b9d7b4970cf1 Oded Gabbay 2019-02-16 918 /* Create DMA pool for small allocations */
99b9d7b4970cf1 Oded Gabbay 2019-02-16 @919 hdev->dma_pool = dma_pool_create(dev_name(hdev->dev),
99b9d7b4970cf1 Oded Gabbay 2019-02-16 920 &hdev->pdev->dev, GOYA_DMA_POOL_BLK_SIZE, 8, 0);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 921 if (!hdev->dma_pool) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 922 dev_err(hdev->dev, "failed to create DMA pool\n");
99b9d7b4970cf1 Oded Gabbay 2019-02-16 923 rc = -ENOMEM;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 924 goto free_goya_device;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 925 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 926
99b9d7b4970cf1 Oded Gabbay 2019-02-16 927 hdev->cpu_accessible_dma_mem =
d9c3aa8038c391 Oded Gabbay 2019-05-01 928 hdev->asic_funcs->asic_dma_alloc_coherent(hdev,
3110c60fdc7a5a Tomer Tayar 2019-03-04 929 HL_CPU_ACCESSIBLE_MEM_SIZE,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 930 &hdev->cpu_accessible_dma_address,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 931 GFP_KERNEL | __GFP_ZERO);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 932
99b9d7b4970cf1 Oded Gabbay 2019-02-16 933 if (!hdev->cpu_accessible_dma_mem) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 934 rc = -ENOMEM;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 935 goto free_dma_pool;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 936 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 937
f62fa0ced46afc Arnd Bergmann 2019-07-08 938 dev_dbg(hdev->dev, "cpu accessible memory at bus address %pad\n",
f62fa0ced46afc Arnd Bergmann 2019-07-08 939 &hdev->cpu_accessible_dma_address);
2a51558c8c7f82 Oded Gabbay 2019-05-29 940
cbb10f1e4a7225 Oded Gabbay 2019-05-17 941 hdev->cpu_accessible_dma_pool = gen_pool_create(ilog2(32), -1);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 942 if (!hdev->cpu_accessible_dma_pool) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 943 dev_err(hdev->dev,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 944 "Failed to create CPU accessible DMA pool\n");
99b9d7b4970cf1 Oded Gabbay 2019-02-16 945 rc = -ENOMEM;
9f832fda79eb6e Tomer Tayar 2019-05-02 946 goto free_cpu_dma_mem;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 947 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 948
99b9d7b4970cf1 Oded Gabbay 2019-02-16 949 rc = gen_pool_add(hdev->cpu_accessible_dma_pool,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 950 (uintptr_t) hdev->cpu_accessible_dma_mem,
3110c60fdc7a5a Tomer Tayar 2019-03-04 951 HL_CPU_ACCESSIBLE_MEM_SIZE, -1);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 952 if (rc) {
99b9d7b4970cf1 Oded Gabbay 2019-02-16 953 dev_err(hdev->dev,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 954 "Failed to add memory to CPU accessible DMA pool\n");
99b9d7b4970cf1 Oded Gabbay 2019-02-16 955 rc = -EFAULT;
ba209e1587227f Tomer Tayar 2019-05-02 956 goto free_cpu_accessible_dma_pool;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 957 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 958
99b9d7b4970cf1 Oded Gabbay 2019-02-16 959 spin_lock_init(&goya->hw_queues_lock);
9e5e49cd5b90cf Omer Shpigelman 2020-05-10 960 hdev->supports_coresight = true;
66446820df1864 Oded Gabbay 2020-05-18 961 hdev->supports_soft_reset = true;
23bace677a3d92 Ofir Bitton 2021-06-08 962 hdev->allow_external_soft_reset = true;
215f0c1775d550 Ohad Sharabi 2021-06-14 963 hdev->supports_wait_for_multi_cs = false;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 964
b9317d513098d0 Ohad Sharabi 2021-07-15 965 hdev->asic_funcs->set_pci_memory_regions(hdev);
c592c270fe1f24 Ohad Sharabi 2021-04-21 966
99b9d7b4970cf1 Oded Gabbay 2019-02-16 967 return 0;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 968
ba209e1587227f Tomer Tayar 2019-05-02 969 free_cpu_accessible_dma_pool:
99b9d7b4970cf1 Oded Gabbay 2019-02-16 970 gen_pool_destroy(hdev->cpu_accessible_dma_pool);
9f832fda79eb6e Tomer Tayar 2019-05-02 971 free_cpu_dma_mem:
d9c3aa8038c391 Oded Gabbay 2019-05-01 972 hdev->asic_funcs->asic_dma_free_coherent(hdev,
d9c3aa8038c391 Oded Gabbay 2019-05-01 973 HL_CPU_ACCESSIBLE_MEM_SIZE,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 974 hdev->cpu_accessible_dma_mem,
99b9d7b4970cf1 Oded Gabbay 2019-02-16 975 hdev->cpu_accessible_dma_address);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 976 free_dma_pool:
99b9d7b4970cf1 Oded Gabbay 2019-02-16 @977 dma_pool_destroy(hdev->dma_pool);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 978 free_goya_device:
99b9d7b4970cf1 Oded Gabbay 2019-02-16 979 kfree(goya);
99b9d7b4970cf1 Oded Gabbay 2019-02-16 980
99b9d7b4970cf1 Oded Gabbay 2019-02-16 981 return rc;
99b9d7b4970cf1 Oded Gabbay 2019-02-16 982 }
99b9d7b4970cf1 Oded Gabbay 2019-02-16 983
---
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: 31873 bytes --]
next prev parent reply other threads:[~2021-10-18 12:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-18 8:16 [PATCH] PCI: Remove the unused pci wrappers pci_pool_xxx() Cai Huoqing
2021-10-18 10:30 ` Christoph Hellwig
2021-10-18 12:17 ` kernel test robot [this message]
2021-10-18 12:17 ` kernel test robot
2021-10-18 12:45 ` kernel test robot
2021-10-18 12:45 ` kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202110182034.DBK4RVhn-lkp@intel.com \
--to=lkp@intel.com \
--cc=caihuoqing@baidu.com \
--cc=helgaas@kernel.org \
--cc=kbuild-all@lists.01.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=llvm@lists.linux.dev \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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.