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Message-ID: <202410241620.oApALow5-lkp@intel.com>
Date: Thu, 24 Oct 2024 16:33:04 +0800
From: kernel test robot <lkp@...el.com>
To: Zaid Alali <zaidal@...amperecomputing.com>, rafael@...nel.org,
lenb@...nel.org, james.morse@....com, tony.luck@...el.com,
bp@...en8.de, robert.moore@...el.com, dan.j.williams@...el.com,
Jonathan.Cameron@...wei.com, Benjamin.Cheatham@....com,
Avadhut.Naik@....com, viro@...iv.linux.org.uk, arnd@...db.de,
ira.weiny@...el.com, dave.jiang@...el.com,
sthanneeru.opensrc@...ron.com, linux-acpi@...r.kernel.org,
linux-kernel@...r.kernel.org, acpica-devel@...ts.linux.dev
Cc: oe-kbuild-all@...ts.linux.dev
Subject: Re: [PATCH 7/8] ACPI: APEI: EINJ: Enable EINJv2 error injections
Hi Zaid,
kernel test robot noticed the following build warnings:
[auto build test WARNING on rafael-pm/linux-next]
[also build test WARNING on rafael-pm/bleeding-edge linus/master v6.12-rc4 next-20241024]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Zaid-Alali/ACPICA-Update-values-to-hex-to-follow-ACPI-specs/20241023-054034
base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link: https://lore.kernel.org/r/20241022213429.1561784-8-zaidal%40os.amperecomputing.com
patch subject: [PATCH 7/8] ACPI: APEI: EINJ: Enable EINJv2 error injections
config: x86_64-randconfig-121-20241024 (https://download.01.org/0day-ci/archive/20241024/202410241620.oApALow5-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/20241024/202410241620.oApALow5-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410241620.oApALow5-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/acpi/apei/einj-core.c:261:11: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct vendor_error_type_extension *v @@ got void [noderef] __iomem * @@
drivers/acpi/apei/einj-core.c:261:11: sparse: expected struct vendor_error_type_extension *v
drivers/acpi/apei/einj-core.c:261:11: sparse: got void [noderef] __iomem *
drivers/acpi/apei/einj-core.c:270:29: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *virt @@ got struct vendor_error_type_extension *v @@
drivers/acpi/apei/einj-core.c:270:29: sparse: expected void [noderef] __iomem *virt
drivers/acpi/apei/einj-core.c:270:29: sparse: got struct vendor_error_type_extension *v
drivers/acpi/apei/einj-core.c:296:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct set_error_type_with_address *v5param @@ got void [noderef] __iomem * @@
drivers/acpi/apei/einj-core.c:296:25: sparse: expected struct set_error_type_with_address *v5param
drivers/acpi/apei/einj-core.c:296:25: sparse: got void [noderef] __iomem *
>> drivers/acpi/apei/einj-core.c:306:53: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *virt @@ got struct set_error_type_with_address *v5param @@
drivers/acpi/apei/einj-core.c:306:53: sparse: expected void [noderef] __iomem *virt
drivers/acpi/apei/einj-core.c:306:53: sparse: got struct set_error_type_with_address *v5param
drivers/acpi/apei/einj-core.c:307:41: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct set_error_type_with_address *v5param @@ got void [noderef] __iomem * @@
drivers/acpi/apei/einj-core.c:307:41: sparse: expected struct set_error_type_with_address *v5param
drivers/acpi/apei/einj-core.c:307:41: sparse: got void [noderef] __iomem *
drivers/acpi/apei/einj-core.c:316:25: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct einj_parameter *v4param @@ got void [noderef] __iomem * @@
drivers/acpi/apei/einj-core.c:316:25: sparse: expected struct einj_parameter *v4param
drivers/acpi/apei/einj-core.c:316:25: sparse: got void [noderef] __iomem *
drivers/acpi/apei/einj-core.c:320:45: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *virt @@ got struct einj_parameter *v4param @@
drivers/acpi/apei/einj-core.c:320:45: sparse: expected void [noderef] __iomem *virt
drivers/acpi/apei/einj-core.c:320:45: sparse: got struct einj_parameter *v4param
drivers/acpi/apei/einj-core.c:387:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct acpi_einj_trigger *trigger_tab @@ got void [noderef] __iomem * @@
drivers/acpi/apei/einj-core.c:387:21: sparse: expected struct acpi_einj_trigger *trigger_tab
drivers/acpi/apei/einj-core.c:387:21: sparse: got void [noderef] __iomem *
drivers/acpi/apei/einj-core.c:413:17: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got struct acpi_einj_trigger *trigger_tab @@
drivers/acpi/apei/einj-core.c:413:17: sparse: expected void volatile [noderef] __iomem *addr
drivers/acpi/apei/einj-core.c:413:17: sparse: got struct acpi_einj_trigger *trigger_tab
drivers/acpi/apei/einj-core.c:414:21: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct acpi_einj_trigger *trigger_tab @@ got void [noderef] __iomem * @@
drivers/acpi/apei/einj-core.c:414:21: sparse: expected struct acpi_einj_trigger *trigger_tab
drivers/acpi/apei/einj-core.c:414:21: sparse: got void [noderef] __iomem *
drivers/acpi/apei/einj-core.c:477:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got struct acpi_einj_trigger *trigger_tab @@
drivers/acpi/apei/einj-core.c:477:25: sparse: expected void volatile [noderef] __iomem *addr
drivers/acpi/apei/einj-core.c:477:25: sparse: got struct acpi_einj_trigger *trigger_tab
drivers/acpi/apei/einj-core.c:983:37: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void [noderef] __iomem *virt @@ got void *static [assigned] [toplevel] einj_param @@
drivers/acpi/apei/einj-core.c:983:37: sparse: expected void [noderef] __iomem *virt
drivers/acpi/apei/einj-core.c:983:37: sparse: got void *static [assigned] [toplevel] einj_param
vim +306 drivers/acpi/apei/einj-core.c
272
273 static void *einj_get_parameter_address(void)
274 {
275 int i;
276 u64 pa_v4 = 0, pa_v5 = 0;
277 struct acpi_whea_header *entry;
278
279 entry = EINJ_TAB_ENTRY(einj_tab);
280 for (i = 0; i < einj_tab->entries; i++) {
281 if (entry->action == ACPI_EINJ_SET_ERROR_TYPE &&
282 entry->instruction == ACPI_EINJ_WRITE_REGISTER &&
283 entry->register_region.space_id ==
284 ACPI_ADR_SPACE_SYSTEM_MEMORY)
285 pa_v4 = get_unaligned(&entry->register_region.address);
286 if (entry->action == ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS &&
287 entry->instruction == ACPI_EINJ_WRITE_REGISTER &&
288 entry->register_region.space_id ==
289 ACPI_ADR_SPACE_SYSTEM_MEMORY)
290 pa_v5 = get_unaligned(&entry->register_region.address);
291 entry++;
292 }
293 if (pa_v5) {
294 struct set_error_type_with_address *v5param;
295
296 v5param = acpi_os_map_iomem(pa_v5, sizeof(*v5param));
297 if (v5param) {
298 int offset, len;
299
300 acpi5 = 1;
301 check_vendor_extension(pa_v5, v5param);
302 if (available_error_type & ACPI65_EINJV2_SUPP) {
303 len = v5param->einjv2_struct.length;
304 offset = offsetof(struct einjv2_extension_struct, component_arr);
305 nr_components = (len - offset) / 32;
> 306 acpi_os_unmap_iomem(v5param, sizeof(*v5param));
307 v5param = acpi_os_map_iomem(pa_v5, sizeof(*v5param) + (
308 (nr_components) * sizeof(struct syndrome_array)));
309 }
310 return v5param;
311 }
312 }
313 if (param_extension && pa_v4) {
314 struct einj_parameter *v4param;
315
316 v4param = acpi_os_map_iomem(pa_v4, sizeof(*v4param));
317 if (!v4param)
318 return NULL;
319 if (v4param->reserved1 || v4param->reserved2) {
320 acpi_os_unmap_iomem(v4param, sizeof(*v4param));
321 return NULL;
322 }
323 return v4param;
324 }
325
326 return NULL;
327 }
328
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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