[avpatel:riscv_aia_v1 5/18] arch/riscv/kernel/smp.c:170:50: sparse: sparse: incorrect type in argument 4 (different address spaces)
by kernel test robot
tree: https://github.com/avpatel/linux.git riscv_aia_v1
head: 78a6d4e6a98f8f59e5a2c127ae5a5ee6d9f2ade6
commit: 3ac8b374f5e8bf751dc95d83089f0b9b58c1cbf5 [5/18] RISC-V: Treat IPIs as normal Linux IRQs
config: riscv-randconfig-s032-20210622 (attached as .config)
compiler: riscv64-linux-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/avpatel/linux/commit/3ac8b374f5e8bf751dc95d83089f0b9b5...
git remote add avpatel https://github.com/avpatel/linux.git
git fetch --no-tags avpatel riscv_aia_v1
git checkout 3ac8b374f5e8bf751dc95d83089f0b9b58c1cbf5
# 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__' W=1 ARCH=riscv
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
>> arch/riscv/kernel/smp.c:170:50: sparse: sparse: incorrect type in argument 4 (different address spaces) @@ expected void [noderef] __percpu *percpu_dev_id @@ got int * @@
arch/riscv/kernel/smp.c:170:50: sparse: expected void [noderef] __percpu *percpu_dev_id
arch/riscv/kernel/smp.c:170:50: sparse: got int *
vim +170 arch/riscv/kernel/smp.c
158
159 void riscv_ipi_setup(void)
160 {
161 int i, err;
162
163 /* SBI based IPIs is our last option */
164 if (!ipi_virq_base)
165 sbi_ipi_init();
166
167 /* Request IPIs */
168 for (i = 0; i < nr_ipi; i++) {
169 err = request_percpu_irq(ipi_virq_base + i, handle_IPI,
> 170 "IPI", &ipi_virq_base);
171 WARN_ON(err);
172
173 ipi_desc[i] = irq_to_desc(ipi_virq_base + i);
174 irq_set_status_flags(ipi_virq_base + i, IRQ_HIDDEN);
175 }
176
177 /* Enabled IPIs for boot CPU immediately */
178 riscv_ipi_enable();
179 }
180
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
Re: [PATCH v3 3/7] Bluetooth: hci_qca: provide default device data
by kernel test robot
Hi Dmitry,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on bluetooth-next/master]
[also build test WARNING on next-20210621]
[cannot apply to bluetooth/master regulator/for-next v5.13-rc7]
[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/Dmitry-Baryshkov/Add-support-for...
base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master
config: x86_64-randconfig-a002-20210622 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b3634d3e88b7f26534a5057bff182b7dced584fc)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://github.com/0day-ci/linux/commit/7a46fc12b366a2ea83bf92e4889214715...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Dmitry-Baryshkov/Add-support-for-Qualcomm-QCA639x-chips-family/20210622-063340
git checkout 7a46fc12b366a2ea83bf92e48892147159c202ed
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/bluetooth/hci_qca.c:1821:37: warning: unused variable 'qca_soc_data_wcn3990' [-Wunused-const-variable]
static const struct qca_device_data qca_soc_data_wcn3990 = {
^
drivers/bluetooth/hci_qca.c:1832:37: warning: unused variable 'qca_soc_data_wcn3991' [-Wunused-const-variable]
static const struct qca_device_data qca_soc_data_wcn3991 = {
^
drivers/bluetooth/hci_qca.c:1844:37: warning: unused variable 'qca_soc_data_wcn3998' [-Wunused-const-variable]
static const struct qca_device_data qca_soc_data_wcn3998 = {
^
drivers/bluetooth/hci_qca.c:1860:37: warning: unused variable 'qca_soc_data_wcn6750' [-Wunused-const-variable]
static const struct qca_device_data qca_soc_data_wcn6750 = {
^
>> drivers/bluetooth/hci_qca.c:1877:37: warning: unused variable 'qca_soc_data_default' [-Wunused-const-variable]
static const struct qca_device_data qca_soc_data_default = {
^
5 warnings generated.
vim +/qca_soc_data_default +1877 drivers/bluetooth/hci_qca.c
1876
> 1877 static const struct qca_device_data qca_soc_data_default = {
1878 .soc_type = QCA_ROME,
1879 .num_vregs = 0,
1880 };
1881
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
Re: [PATCH v10 2/4] nvmem: eeprom: at25: add support for FRAM
by kernel test robot
Hi Jiri,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on robh/for-next]
[also build test WARNING on linux/master linus/master v5.13-rc7]
[cannot apply to char-misc/char-misc-testing next-20210621]
[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/Jiri-Prchal/add-support-for-FRAM...
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: mips-randconfig-r035-20210622 (attached as .config)
compiler: mips64-linux-gcc (GCC) 9.3.0
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/663658b01091a6ef4239088cc41d96821...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jiri-Prchal/add-support-for-FRAM/20210616-203024
git checkout 663658b01091a6ef4239088cc41d96821ab6d43e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=mips
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/misc/eeprom/at25.c: In function 'at25_probe':
>> drivers/misc/eeprom/at25.c:367:13: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
367 | is_fram = (int)match->data;
| ^
vim +367 drivers/misc/eeprom/at25.c
354
355 static int at25_probe(struct spi_device *spi)
356 {
357 struct at25_data *at25 = NULL;
358 struct spi_eeprom chip;
359 int err;
360 int sr;
361 u8 id[FM25_ID_LEN];
362 const struct of_device_id *match;
363 int is_fram = 0;
364
365 match = of_match_device(of_match_ptr(at25_of_match), &spi->dev);
366 if (match)
> 367 is_fram = (int)match->data;
368
369 /* Chip description */
370 if (!spi->dev.platform_data) {
371 if (!is_fram) {
372 err = at25_fw_to_chip(&spi->dev, &chip);
373 if (err)
374 return err;
375 }
376 } else
377 chip = *(struct spi_eeprom *)spi->dev.platform_data;
378
379 /* Ping the chip ... the status register is pretty portable,
380 * unlike probing manufacturer IDs. We do expect that system
381 * firmware didn't write it in the past few milliseconds!
382 */
383 sr = spi_w8r8(spi, AT25_RDSR);
384 if (sr < 0 || sr & AT25_SR_nRDY) {
385 dev_dbg(&spi->dev, "rdsr --> %d (%02x)\n", sr, sr);
386 return -ENXIO;
387 }
388
389 at25 = devm_kzalloc(&spi->dev, sizeof(struct at25_data), GFP_KERNEL);
390 if (!at25)
391 return -ENOMEM;
392
393 mutex_init(&at25->lock);
394 at25->chip = chip;
395 at25->spi = spi;
396 spi_set_drvdata(spi, at25);
397
398 if (is_fram) {
399 /* Get ID of chip */
400 fm25_aux_read(at25, id, FM25_RDID, FM25_ID_LEN);
401 if (id[6] != 0xc2) {
402 dev_err(&spi->dev,
403 "Error: no Cypress FRAM (id %02x)\n", id[6]);
404 return -ENODEV;
405 }
406 /* set size found in ID */
407 if (id[7] < 0x21 || id[7] > 0x26) {
408 dev_err(&spi->dev, "Error: unsupported size (id %02x)\n", id[7]);
409 return -ENODEV;
410 }
411 chip.byte_len = int_pow(2, id[7] - 0x21 + 4) * 1024;
412
413 if (at25->chip.byte_len > 64 * 1024)
414 at25->chip.flags |= EE_ADDR3;
415 else
416 at25->chip.flags |= EE_ADDR2;
417
418 at25->chip.page_size = PAGE_SIZE;
419 strncpy(at25->chip.name, "fm25", sizeof(at25->chip.name));
420 }
421
422 /* For now we only support 8/16/24 bit addressing */
423 if (at25->chip.flags & EE_ADDR1)
424 at25->addrlen = 1;
425 else if (at25->chip.flags & EE_ADDR2)
426 at25->addrlen = 2;
427 else if (at25->chip.flags & EE_ADDR3)
428 at25->addrlen = 3;
429 else {
430 dev_dbg(&spi->dev, "unsupported address type\n");
431 return -EINVAL;
432 }
433
434 at25->nvmem_config.type = is_fram ? NVMEM_TYPE_FRAM : NVMEM_TYPE_EEPROM;
435 at25->nvmem_config.name = dev_name(&spi->dev);
436 at25->nvmem_config.dev = &spi->dev;
437 at25->nvmem_config.read_only = chip.flags & EE_READONLY;
438 at25->nvmem_config.root_only = true;
439 at25->nvmem_config.owner = THIS_MODULE;
440 at25->nvmem_config.compat = true;
441 at25->nvmem_config.base_dev = &spi->dev;
442 at25->nvmem_config.reg_read = at25_ee_read;
443 at25->nvmem_config.reg_write = at25_ee_write;
444 at25->nvmem_config.priv = at25;
445 at25->nvmem_config.stride = 1;
446 at25->nvmem_config.word_size = 1;
447 at25->nvmem_config.size = chip.byte_len;
448
449 at25->nvmem = devm_nvmem_register(&spi->dev, &at25->nvmem_config);
450 if (IS_ERR(at25->nvmem))
451 return PTR_ERR(at25->nvmem);
452
453 dev_info(&spi->dev, "%d %s %s %s%s, pagesize %u\n",
454 (chip.byte_len < 1024) ? chip.byte_len : (chip.byte_len / 1024),
455 (chip.byte_len < 1024) ? "Byte" : "KByte",
456 at25->chip.name, is_fram ? "fram" : "eeprom",
457 (chip.flags & EE_READONLY) ? " (readonly)" : "",
458 at25->chip.page_size);
459 return 0;
460 }
461
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
Re: [PATCH bpf-next 1/3] net: bonding: Add XDP support to the bonding driver
by kernel test robot
Hi Jussi,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on bpf-next/master]
url: https://github.com/0day-ci/linux/commits/Jussi-Maki/XDP-bonding-support/2...
base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
config: x86_64-randconfig-s031-20210622 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.3-341-g8af24329-dirty
# https://github.com/0day-ci/linux/commit/61fabab38aec5b8e0cdc33867e35ea974...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jussi-Maki/XDP-bonding-support/20210617-053146
git checkout 61fabab38aec5b8e0cdc33867e35ea9740da84c8
# save the attached .config to linux build tree
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/net/bonding/bond_main.c:2660:26: sparse: sparse: restricted __be16 degrades to integer
drivers/net/bonding/bond_main.c:2666:20: sparse: sparse: restricted __be16 degrades to integer
drivers/net/bonding/bond_main.c:2713:40: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __be16 [usertype] vlan_proto @@ got int @@
drivers/net/bonding/bond_main.c:2713:40: sparse: expected restricted __be16 [usertype] vlan_proto
drivers/net/bonding/bond_main.c:2713:40: sparse: got int
drivers/net/bonding/bond_main.c:3561:25: sparse: sparse: restricted __be16 degrades to integer
drivers/net/bonding/bond_main.c:3571:32: sparse: sparse: restricted __be16 degrades to integer
>> drivers/net/bonding/bond_main.c:3640:48: sparse: sparse: incorrect type in argument 5 (different base types) @@ expected int l2_proto @@ got restricted __be16 [usertype] l2_proto @@
drivers/net/bonding/bond_main.c:3640:48: sparse: expected int l2_proto
drivers/net/bonding/bond_main.c:3640:48: sparse: got restricted __be16 [usertype] l2_proto
drivers/net/bonding/bond_main.c:3661:58: sparse: sparse: incorrect type in argument 5 (different base types) @@ expected int l2_proto @@ got restricted __be16 [usertype] l2_proto @@
drivers/net/bonding/bond_main.c:3661:58: sparse: expected int l2_proto
drivers/net/bonding/bond_main.c:3661:58: sparse: got restricted __be16 [usertype] l2_proto
>> drivers/net/bonding/bond_main.c:4633:16: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct bond_up_slave *slaves @@ got struct bond_up_slave [noderef] __rcu *usable_slaves @@
drivers/net/bonding/bond_main.c:4633:16: sparse: expected struct bond_up_slave *slaves
drivers/net/bonding/bond_main.c:4633:16: sparse: got struct bond_up_slave [noderef] __rcu *usable_slaves
drivers/net/bonding/bond_main.c:3552:52: sparse: sparse: restricted __be16 degrades to integer
drivers/net/bonding/bond_main.c:3552:52: sparse: sparse: restricted __be16 degrades to integer
vim +3640 drivers/net/bonding/bond_main.c
3615
3616 /* Extract the appropriate headers based on bond's xmit policy */
3617 static bool bond_flow_dissect(struct bonding *bond,
3618 struct sk_buff *skb,
3619 const void *data,
3620 __be16 l2_proto,
3621 int nhoff,
3622 int hlen,
3623 struct flow_keys *fk)
3624 {
3625 bool l34 = bond->params.xmit_policy == BOND_XMIT_POLICY_LAYER34;
3626 int ip_proto = -1;
3627
3628 switch (bond->params.xmit_policy) {
3629 case BOND_XMIT_POLICY_ENCAP23:
3630 case BOND_XMIT_POLICY_ENCAP34:
3631 memset(fk, 0, sizeof(*fk));
3632 return __skb_flow_dissect(NULL, skb, &flow_keys_bonding,
3633 fk, data, l2_proto, nhoff, hlen, 0);
3634 default:
3635 break;
3636 }
3637
3638 fk->ports.ports = 0;
3639 memset(&fk->icmp, 0, sizeof(fk->icmp));
> 3640 if (!bond_flow_ip(skb, fk, data, hlen, l2_proto, &nhoff, &ip_proto, l34))
3641 return false;
3642
3643 /* ICMP error packets contains at least 8 bytes of the header
3644 * of the packet which generated the error. Use this information
3645 * to correlate ICMP error packets within the same flow which
3646 * generated the error.
3647 */
3648 if (ip_proto == IPPROTO_ICMP || ip_proto == IPPROTO_ICMPV6) {
3649 skb_flow_get_icmp_tci(skb, &fk->icmp, data, nhoff, hlen);
3650 if (ip_proto == IPPROTO_ICMP) {
3651 if (!icmp_is_err(fk->icmp.type))
3652 return true;
3653
3654 nhoff += sizeof(struct icmphdr);
3655 } else if (ip_proto == IPPROTO_ICMPV6) {
3656 if (!icmpv6_is_err(fk->icmp.type))
3657 return true;
3658
3659 nhoff += sizeof(struct icmp6hdr);
3660 }
3661 return bond_flow_ip(skb, fk, data, hlen, l2_proto, &nhoff, &ip_proto, l34);
3662 }
3663
3664 return true;
3665 }
3666
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
Re: [PATCH v2 2/2] dt-bindings: clock: ad9545: Add documentation
by kernel test robot
Hi,
I love your patch! Perhaps something to improve:
[auto build test WARNING on clk/clk-next]
[also build test WARNING on robh/for-next linux/master linus/master v5.13-rc7 next-20210621]
[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/alexandru-tachici-analog-com/clk...
base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: x86_64-randconfig-r005-20210622 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b3634d3e88b7f26534a5057bff182b7dced584fc)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
# https://github.com/0day-ci/linux/commit/b46755cf562ff8a1a9841a4560e344099...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review alexandru-tachici-analog-com/clk-ad9545-Add-support/20210616-153412
git checkout b46755cf562ff8a1a9841a4560e344099f3f054e
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
>> drivers/clk/adi/clk-ad9545.c:2402:5: warning: no previous prototype for function 'ad9545_probe' [-Wmissing-prototypes]
int ad9545_probe(struct device *dev, struct regmap *regmap)
^
drivers/clk/adi/clk-ad9545.c:2402:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int ad9545_probe(struct device *dev, struct regmap *regmap)
^
static
1 warning generated.
vim +/ad9545_probe +2402 drivers/clk/adi/clk-ad9545.c
f88d17c990b731 Alexandru Tachici 2021-06-14 2401
f88d17c990b731 Alexandru Tachici 2021-06-14 @2402 int ad9545_probe(struct device *dev, struct regmap *regmap)
f88d17c990b731 Alexandru Tachici 2021-06-14 2403 {
f88d17c990b731 Alexandru Tachici 2021-06-14 2404 struct ad9545_state *st;
f88d17c990b731 Alexandru Tachici 2021-06-14 2405 int ret;
f88d17c990b731 Alexandru Tachici 2021-06-14 2406
f88d17c990b731 Alexandru Tachici 2021-06-14 2407 st = devm_kzalloc(dev, sizeof(struct ad9545_state), GFP_KERNEL);
f88d17c990b731 Alexandru Tachici 2021-06-14 2408 if (!st)
f88d17c990b731 Alexandru Tachici 2021-06-14 2409 return -ENOMEM;
f88d17c990b731 Alexandru Tachici 2021-06-14 2410
f88d17c990b731 Alexandru Tachici 2021-06-14 2411 st->dev = dev;
f88d17c990b731 Alexandru Tachici 2021-06-14 2412 st->regmap = regmap;
f88d17c990b731 Alexandru Tachici 2021-06-14 2413
f88d17c990b731 Alexandru Tachici 2021-06-14 2414 ret = ad9545_check_id(st);
f88d17c990b731 Alexandru Tachici 2021-06-14 2415 if (ret < 0)
f88d17c990b731 Alexandru Tachici 2021-06-14 2416 return ret;
f88d17c990b731 Alexandru Tachici 2021-06-14 2417
f88d17c990b731 Alexandru Tachici 2021-06-14 2418 ret = ad9545_parse_dt(st);
f88d17c990b731 Alexandru Tachici 2021-06-14 2419 if (ret < 0)
f88d17c990b731 Alexandru Tachici 2021-06-14 2420 return ret;
f88d17c990b731 Alexandru Tachici 2021-06-14 2421
f88d17c990b731 Alexandru Tachici 2021-06-14 2422 return ad9545_setup(st);
f88d17c990b731 Alexandru Tachici 2021-06-14 2423 }
f88d17c990b731 Alexandru Tachici 2021-06-14 2424 EXPORT_SYMBOL_GPL(ad9545_probe);
f88d17c990b731 Alexandru Tachici 2021-06-14 2425
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
[xlnx:master 10742/12287] drivers/media/i2c/adv7511-v4l2.c:427:2: error: void function 'adv7511_set_rgb_quantization_mode' should not return a value
by kernel test robot
Hi Radhey,
FYI, the error/warning still remains.
tree: https://github.com/Xilinx/linux-xlnx master
head: 163a7d26208a6794f595eeee3d54787df5e903d4
commit: c2644339194bd7be4ce6023d72f5e7a03f55ef6b [10742/12287] drivers: media: Customized adv7511 for Xylon LogiCVC (deprecated)
config: powerpc64-randconfig-r032-20210622 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b3634d3e88b7f26534a5057bff182b7dced584fc)
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 powerpc64 cross compiling tool for clang build
# apt-get install binutils-powerpc64-linux-gnu
# https://github.com/Xilinx/linux-xlnx/commit/c2644339194bd7be4ce6023d72f5e...
git remote add xlnx https://github.com/Xilinx/linux-xlnx
git fetch --no-tags xlnx master
git checkout c2644339194bd7be4ce6023d72f5e7a03f55ef6b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=powerpc64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
__do_insb
^
arch/powerpc/include/asm/io.h:541:56: note: expanded from macro '__do_insb'
#define __do_insb(p, b, n) readsb((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
~~~~~~~~~~~~~~~~~~~~~^
In file included from drivers/media/i2c/adv7511-v4l2.c:20:
In file included from include/linux/gpio.h:62:
In file included from include/asm-generic/gpio.h:11:
In file included from include/linux/gpio/driver.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:604:
arch/powerpc/include/asm/io-defs.h:45:1: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
DEF_PCI_AC_NORET(insw, (unsigned long p, void *b, unsigned long c),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/io.h:601:3: note: expanded from macro 'DEF_PCI_AC_NORET'
__do_##name al; \
^~~~~~~~~~~~~~
<scratch space>:185:1: note: expanded from here
__do_insw
^
arch/powerpc/include/asm/io.h:542:56: note: expanded from macro '__do_insw'
#define __do_insw(p, b, n) readsw((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
~~~~~~~~~~~~~~~~~~~~~^
In file included from drivers/media/i2c/adv7511-v4l2.c:20:
In file included from include/linux/gpio.h:62:
In file included from include/asm-generic/gpio.h:11:
In file included from include/linux/gpio/driver.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:604:
arch/powerpc/include/asm/io-defs.h:47:1: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
DEF_PCI_AC_NORET(insl, (unsigned long p, void *b, unsigned long c),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/io.h:601:3: note: expanded from macro 'DEF_PCI_AC_NORET'
__do_##name al; \
^~~~~~~~~~~~~~
<scratch space>:189:1: note: expanded from here
__do_insl
^
arch/powerpc/include/asm/io.h:543:56: note: expanded from macro '__do_insl'
#define __do_insl(p, b, n) readsl((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
~~~~~~~~~~~~~~~~~~~~~^
In file included from drivers/media/i2c/adv7511-v4l2.c:20:
In file included from include/linux/gpio.h:62:
In file included from include/asm-generic/gpio.h:11:
In file included from include/linux/gpio/driver.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:604:
arch/powerpc/include/asm/io-defs.h:49:1: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
DEF_PCI_AC_NORET(outsb, (unsigned long p, const void *b, unsigned long c),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/io.h:601:3: note: expanded from macro 'DEF_PCI_AC_NORET'
__do_##name al; \
^~~~~~~~~~~~~~
<scratch space>:193:1: note: expanded from here
__do_outsb
^
arch/powerpc/include/asm/io.h:544:58: note: expanded from macro '__do_outsb'
#define __do_outsb(p, b, n) writesb((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
~~~~~~~~~~~~~~~~~~~~~^
In file included from drivers/media/i2c/adv7511-v4l2.c:20:
In file included from include/linux/gpio.h:62:
In file included from include/asm-generic/gpio.h:11:
In file included from include/linux/gpio/driver.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:604:
arch/powerpc/include/asm/io-defs.h:51:1: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
DEF_PCI_AC_NORET(outsw, (unsigned long p, const void *b, unsigned long c),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/io.h:601:3: note: expanded from macro 'DEF_PCI_AC_NORET'
__do_##name al; \
^~~~~~~~~~~~~~
<scratch space>:197:1: note: expanded from here
__do_outsw
^
arch/powerpc/include/asm/io.h:545:58: note: expanded from macro '__do_outsw'
#define __do_outsw(p, b, n) writesw((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
~~~~~~~~~~~~~~~~~~~~~^
In file included from drivers/media/i2c/adv7511-v4l2.c:20:
In file included from include/linux/gpio.h:62:
In file included from include/asm-generic/gpio.h:11:
In file included from include/linux/gpio/driver.h:7:
In file included from include/linux/irq.h:20:
In file included from include/linux/io.h:13:
In file included from arch/powerpc/include/asm/io.h:604:
arch/powerpc/include/asm/io-defs.h:53:1: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic]
DEF_PCI_AC_NORET(outsl, (unsigned long p, const void *b, unsigned long c),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
arch/powerpc/include/asm/io.h:601:3: note: expanded from macro 'DEF_PCI_AC_NORET'
__do_##name al; \
^~~~~~~~~~~~~~
<scratch space>:201:1: note: expanded from here
__do_outsl
^
arch/powerpc/include/asm/io.h:546:58: note: expanded from macro '__do_outsl'
#define __do_outsl(p, b, n) writesl((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
~~~~~~~~~~~~~~~~~~~~~^
>> drivers/media/i2c/adv7511-v4l2.c:427:2: error: void function 'adv7511_set_rgb_quantization_mode' should not return a value [-Wreturn-type]
return 0;
^ ~
drivers/media/i2c/adv7511-v4l2.c:2251:21: warning: no previous prototype for function 'adv7511_subdev' [-Wmissing-prototypes]
struct v4l2_subdev *adv7511_subdev(struct v4l2_subdev *sd)
^
drivers/media/i2c/adv7511-v4l2.c:2251:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
struct v4l2_subdev *adv7511_subdev(struct v4l2_subdev *sd)
^
static
8 warnings and 1 error generated.
vim +/adv7511_set_rgb_quantization_mode +427 drivers/media/i2c/adv7511-v4l2.c
421
422 static void adv7511_set_rgb_quantization_mode(struct v4l2_subdev *sd, struct v4l2_ctrl *ctrl)
423 {
424 struct adv7511_state *state = get_adv7511_state(sd);
425
426 #ifdef XYLON_LOGICVC_INTG
> 427 return 0;
428 #endif
429
430 /* Only makes sense for RGB formats */
431 if (state->fmt_code != MEDIA_BUS_FMT_RGB888_1X24) {
432 /* so just keep quantization */
433 adv7511_csc_rgb_full2limit(sd, false);
434 return;
435 }
436
437 switch (ctrl->val) {
438 case V4L2_DV_RGB_RANGE_AUTO:
439 /* automatic */
440 if (state->dv_timings.bt.flags & V4L2_DV_FL_IS_CE_VIDEO) {
441 /* CE format, RGB limited range (16-235) */
442 adv7511_csc_rgb_full2limit(sd, true);
443 } else {
444 /* not CE format, RGB full range (0-255) */
445 adv7511_csc_rgb_full2limit(sd, false);
446 }
447 break;
448 case V4L2_DV_RGB_RANGE_LIMITED:
449 /* RGB limited range (16-235) */
450 adv7511_csc_rgb_full2limit(sd, true);
451 break;
452 case V4L2_DV_RGB_RANGE_FULL:
453 /* RGB full range (0-255) */
454 adv7511_csc_rgb_full2limit(sd, false);
455 break;
456 }
457 }
458
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types)
by kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: a96bfed64c8986d6404e553f18203cae1f5ac7e6
commit: d4aa8affa1e9e51c237a1ec47a97e96dce76c98c m68knommu: fix use of cpu_to_le() on IO access
date: 11 months ago
config: m68k-randconfig-s031-20210622 (attached as .config)
compiler: m68k-linux-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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit...
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d4aa8affa1e9e51c237a1ec47a97e96dce76c98c
# 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__' W=1 ARCH=m68k
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
drivers/memstick/host/r592.c:47:12: sparse: sparse: symbol 'memstick_debug_get_tpc_name' was not declared. Should it be static?
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
>> drivers/memstick/host/r592.c:83:9: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [usertype] @@ got restricted __be32 [usertype] @@
drivers/memstick/host/r592.c:83:9: sparse: expected unsigned int volatile [usertype]
drivers/memstick/host/r592.c:83:9: sparse: got restricted __be32 [usertype]
drivers/memstick/host/r592.c:75:16: sparse: sparse: cast to restricted __be32
drivers/memstick/host/r592.c:75:16: sparse: sparse: cast to restricted __be32
vim +83 drivers/memstick/host/r592.c
9263412501022f Maxim Levitsky 2011-03-25 42
9263412501022f Maxim Levitsky 2011-03-25 43 /**
9263412501022f Maxim Levitsky 2011-03-25 44 * memstick_debug_get_tpc_name - debug helper that returns string for
9263412501022f Maxim Levitsky 2011-03-25 45 * a TPC number
9263412501022f Maxim Levitsky 2011-03-25 46 */
9263412501022f Maxim Levitsky 2011-03-25 @47 const char *memstick_debug_get_tpc_name(int tpc)
9263412501022f Maxim Levitsky 2011-03-25 48 {
9263412501022f Maxim Levitsky 2011-03-25 49 return tpc_names[tpc-1];
9263412501022f Maxim Levitsky 2011-03-25 50 }
9263412501022f Maxim Levitsky 2011-03-25 51 EXPORT_SYMBOL(memstick_debug_get_tpc_name);
9263412501022f Maxim Levitsky 2011-03-25 52
9263412501022f Maxim Levitsky 2011-03-25 53
9263412501022f Maxim Levitsky 2011-03-25 54 /* Read a register*/
9263412501022f Maxim Levitsky 2011-03-25 55 static inline u32 r592_read_reg(struct r592_device *dev, int address)
9263412501022f Maxim Levitsky 2011-03-25 56 {
9263412501022f Maxim Levitsky 2011-03-25 57 u32 value = readl(dev->mmio + address);
9263412501022f Maxim Levitsky 2011-03-25 58 dbg_reg("reg #%02d == 0x%08x", address, value);
9263412501022f Maxim Levitsky 2011-03-25 59 return value;
9263412501022f Maxim Levitsky 2011-03-25 60 }
9263412501022f Maxim Levitsky 2011-03-25 61
9263412501022f Maxim Levitsky 2011-03-25 62 /* Write a register */
9263412501022f Maxim Levitsky 2011-03-25 63 static inline void r592_write_reg(struct r592_device *dev,
9263412501022f Maxim Levitsky 2011-03-25 64 int address, u32 value)
9263412501022f Maxim Levitsky 2011-03-25 65 {
9263412501022f Maxim Levitsky 2011-03-25 66 dbg_reg("reg #%02d <- 0x%08x", address, value);
9263412501022f Maxim Levitsky 2011-03-25 67 writel(value, dev->mmio + address);
9263412501022f Maxim Levitsky 2011-03-25 68 }
9263412501022f Maxim Levitsky 2011-03-25 69
9263412501022f Maxim Levitsky 2011-03-25 70 /* Reads a big endian DWORD register */
9263412501022f Maxim Levitsky 2011-03-25 71 static inline u32 r592_read_reg_raw_be(struct r592_device *dev, int address)
9263412501022f Maxim Levitsky 2011-03-25 72 {
9263412501022f Maxim Levitsky 2011-03-25 73 u32 value = __raw_readl(dev->mmio + address);
9263412501022f Maxim Levitsky 2011-03-25 74 dbg_reg("reg #%02d == 0x%08x", address, value);
9263412501022f Maxim Levitsky 2011-03-25 75 return be32_to_cpu(value);
9263412501022f Maxim Levitsky 2011-03-25 76 }
9263412501022f Maxim Levitsky 2011-03-25 77
9263412501022f Maxim Levitsky 2011-03-25 78 /* Writes a big endian DWORD register */
9263412501022f Maxim Levitsky 2011-03-25 79 static inline void r592_write_reg_raw_be(struct r592_device *dev,
9263412501022f Maxim Levitsky 2011-03-25 80 int address, u32 value)
9263412501022f Maxim Levitsky 2011-03-25 81 {
9263412501022f Maxim Levitsky 2011-03-25 82 dbg_reg("reg #%02d <- 0x%08x", address, value);
9263412501022f Maxim Levitsky 2011-03-25 @83 __raw_writel(cpu_to_be32(value), dev->mmio + address);
9263412501022f Maxim Levitsky 2011-03-25 84 }
9263412501022f Maxim Levitsky 2011-03-25 85
:::::: The code at line 83 was first introduced by commit
:::::: 9263412501022fecef844907129ee2513b5a89de memstick: add driver for Ricoh R5C592 card reader
:::::: TO: Maxim Levitsky <maximlevitsky(a)gmail.com>
:::::: CC: Linus Torvalds <torvalds(a)linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
1 year, 3 months
