* Re: [PATCH v2 4/4] virt: vmgenid: add support for devicetree bindings
[not found] <20240321025105.53210-5-sudanl@amazon.com>
@ 2024-03-21 19:52 ` kernel test robot
2024-03-22 8:02 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-03-21 19:52 UTC (permalink / raw)
To: Sudan Landge, tytso, Jason, robh+dt, krzysztof.kozlowski+dt,
conor+dt, sathyanarayanan.kuppuswamy, thomas.lendacky,
dan.j.williams, devicetree, linux-kernel
Cc: oe-kbuild-all, graf, dwmw, bchalios, xmarcalx
Hi Sudan,
kernel test robot noticed the following build warnings:
[auto build test WARNING on a4145ce1e7bc247fd6f2846e8699473448717b37]
url: https://github.com/intel-lab-lkp/linux/commits/Sudan-Landge/virt-vmgenid-rearrange-code-to-make-review-easier/20240321-105317
base: a4145ce1e7bc247fd6f2846e8699473448717b37
patch link: https://lore.kernel.org/r/20240321025105.53210-5-sudanl%40amazon.com
patch subject: [PATCH v2 4/4] virt: vmgenid: add support for devicetree bindings
config: x86_64-randconfig-123-20240321 (https://download.01.org/0day-ci/archive/20240322/202403220322.EGtpD4Jw-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240322/202403220322.EGtpD4Jw-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403220322.EGtpD4Jw-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/virt/vmgenid.c:153:43: sparse: sparse: cast removes address space '__iomem' of expression
vim +/__iomem +153 drivers/virt/vmgenid.c
133
134 static int vmgenid_add_of(struct device *dev, struct vmgenid_state *state)
135 {
136 #ifdef CONFIG_OF
137 struct resource res;
138 int ret = 0;
139
140 if (of_address_to_resource(dev->of_node, 0, &res)) {
141 dev_err(dev, "Failed to get resources from device tree");
142 ret = -EINVAL;
143 goto out;
144 }
145
146 if (!__request_mem_region(res.start, resource_size(&res),
147 "vmgenid", IORESOURCE_EXCLUSIVE)) {
148 dev_err(dev, "Failed to request mem region");
149 ret = -EINVAL;
150 goto out;
151 }
152
> 153 ret = setup_vmgenid_state(state, (u8 *)of_iomap(dev->of_node, 0));
154 if (ret)
155 goto out;
156
157 state->irq = irq_of_parse_and_map(dev->of_node, 0);
158 dev->driver_data = state;
159
160 if (request_irq(state->irq, vmgenid_of_irq_handler,
161 IRQF_SHARED, "vmgenid", dev) < 0) {
162 dev_err(dev, "request_irq failed");
163 dev->driver_data = NULL;
164 ret = -EINVAL;
165 goto out;
166 }
167
168 out:
169 return ret;
170 #else
171 (void)dev;
172 (void)state;
173 return -EINVAL;
174 #endif
175 }
176
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH v2 4/4] virt: vmgenid: add support for devicetree bindings
[not found] <20240321025105.53210-5-sudanl@amazon.com>
2024-03-21 19:52 ` [PATCH v2 4/4] virt: vmgenid: add support for devicetree bindings kernel test robot
@ 2024-03-22 8:02 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2024-03-22 8:02 UTC (permalink / raw)
To: Sudan Landge, tytso, Jason, robh+dt, krzysztof.kozlowski+dt,
conor+dt, sathyanarayanan.kuppuswamy, thomas.lendacky,
dan.j.williams, devicetree, linux-kernel
Cc: llvm, oe-kbuild-all, graf, dwmw, bchalios, xmarcalx
Hi Sudan,
kernel test robot noticed the following build errors:
[auto build test ERROR on a4145ce1e7bc247fd6f2846e8699473448717b37]
url: https://github.com/intel-lab-lkp/linux/commits/Sudan-Landge/virt-vmgenid-rearrange-code-to-make-review-easier/20240321-105317
base: a4145ce1e7bc247fd6f2846e8699473448717b37
patch link: https://lore.kernel.org/r/20240321025105.53210-5-sudanl%40amazon.com
patch subject: [PATCH v2 4/4] virt: vmgenid: add support for devicetree bindings
config: s390-randconfig-002-20240322 (https://download.01.org/0day-ci/archive/20240322/202403221537.Dais4vyo-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 23de3862dce582ce91c1aa914467d982cb1a73b4)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240322/202403221537.Dais4vyo-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202403221537.Dais4vyo-lkp@intel.com/
All errors (new ones prefixed by >>):
s390x-linux-ld: drivers/virt/vmgenid.o: in function `vmgenid_add':
>> vmgenid.c:(.text+0xe8): undefined reference to `of_address_to_resource'
>> s390x-linux-ld: vmgenid.c:(.text+0x148): undefined reference to `of_iomap'
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread