Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
Groups > linux.kernel > #1239176
| From | kbuild test robot <lkp@intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v1 2/3] uio_pci_generic: add MSI/MSI-X support |
| Date | 2015-10-04 20:10 +0200 |
| Message-ID | <qfVTs-7UW-11@gated-at.bofh.it> (permalink) |
| References | <qfUE1-5Xx-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hi Vlad,
[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]
reproduce:
# apt-get install sparse
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/uio/uio_pci_generic.c:93:30: sparse: incorrect type in assignment (different address spaces)
drivers/uio/uio_pci_generic.c:93:30: expected void *addr
drivers/uio/uio_pci_generic.c:93:30: got void [noderef] <asn:2>*
>> drivers/uio/uio_pci_generic.c:101:52: sparse: incorrect type in assignment (different address spaces)
drivers/uio/uio_pci_generic.c:101:52: expected void [noderef] <asn:2>*internal_addr
drivers/uio/uio_pci_generic.c:101:52: got void *addr
vim +93 drivers/uio/uio_pci_generic.c
87 if (flags & IORESOURCE_MEM) {
88 void *addr;
89
90 if (m >= MAX_UIO_MAPS)
91 continue;
92
> 93 addr = ioremap(start, len);
94 if (addr == NULL) {
95 err = -EINVAL;
96 goto fail;
97 }
98
99 info->mem[m].name = bar_names[i];
100 info->mem[m].addr = start;
> 101 info->mem[m].internal_addr = addr;
102 info->mem[m].size = len;
103 info->mem[m].memtype = UIO_MEM_PHYS;
104 ++m;
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Back to linux.kernel | Previous | Next — Previous in thread | Find similar | Unroll thread
[PATCH v1 2/3] uio_pci_generic: add MSI/MSI-X support Vlad Zolotarov <vladz@cloudius-systems.com> - 2015-10-04 18:50 +0200 Re: [PATCH v1 2/3] uio_pci_generic: add MSI/MSI-X support kbuild test robot <lkp@intel.com> - 2015-10-04 20:10 +0200
csiph-web