Hi Dexuan, I love your patch! Yet something to improve: [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/Dexuan-Cui/net-mana-Add-a-driver-for-Microsoft-Azure-Network-Adapter-MANA/20210408-171836 base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 3cd52c1e32fe7dfee09815ced702db9ee9f84ec9 config: x86_64-randconfig-a014-20210408 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 56ea2e2fdd691136d5e6631fa0e447173694b82c) 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/14f90d1ae32a997faf622ab0612fc69eb13edc82 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Dexuan-Cui/net-mana-Add-a-driver-for-Microsoft-Azure-Network-Adapter-MANA/20210408-171836 git checkout 14f90d1ae32a997faf622ab0612fc69eb13edc82 # 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 All error/warnings (new ones prefixed by >>): >> drivers/pci/controller/pci-hyperv.c:1220:2: error: implicit declaration of function 'hv_set_msi_entry_from_desc' [-Werror,-Wimplicit-function-declaration] hv_set_msi_entry_from_desc(¶ms->int_entry.msi_entry, msi_desc); ^ >> drivers/pci/controller/pci-hyperv.c:1252:13: error: implicit declaration of function 'cpumask_to_vpset' [-Werror,-Wimplicit-function-declaration] nr_bank = cpumask_to_vpset(¶ms->int_target.vp_set, tmp); ^ drivers/pci/controller/pci-hyperv.c:1252:13: note: did you mean 'cpumask_subset'? include/linux/cpumask.h:538:19: note: 'cpumask_subset' declared here static inline int cpumask_subset(const struct cpumask *src1p, ^ >> drivers/pci/controller/pci-hyperv.c:1269:14: error: implicit declaration of function 'hv_cpu_number_to_vp_number' [-Werror,-Wimplicit-function-declaration] (1ULL << hv_cpu_number_to_vp_number(cpu)); ^ drivers/pci/controller/pci-hyperv.c:1356:3: error: implicit declaration of function 'hv_cpu_number_to_vp_number' [-Werror,-Wimplicit-function-declaration] hv_cpu_number_to_vp_number(cpu); ^ 4 errors generated. -- >> drivers/net/ethernet/microsoft/mana/gdma_main.c:363:12: warning: variable 'gc' is uninitialized when used here [-Wuninitialized] dev_err(gc->dev, "EQ %d: overflow detected\n", eq->id); ^~ include/linux/dev_printk.h:112:11: note: expanded from macro 'dev_err' _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:340:25: note: initialize the variable 'gc' to silence this warning struct gdma_context *gc; ^ = NULL >> drivers/net/ethernet/microsoft/mana/gdma_main.c:1405:6: warning: variable 'gc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] if (err) ^~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:1469:10: note: uninitialized use occurs here dev_err(gc->dev, "gdma probe failed: err = %d\n", err); ^~ include/linux/dev_printk.h:112:11: note: expanded from macro 'dev_err' _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:1405:2: note: remove the 'if' if its condition is always false if (err) ^~~~~~~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:1401:6: warning: variable 'gc' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] if (err) ^~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:1469:10: note: uninitialized use occurs here dev_err(gc->dev, "gdma probe failed: err = %d\n", err); ^~ include/linux/dev_printk.h:112:11: note: expanded from macro 'dev_err' _dev_err(dev, dev_fmt(fmt), ##__VA_ARGS__) ^~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:1401:2: note: remove the 'if' if its condition is always false if (err) ^~~~~~~~ drivers/net/ethernet/microsoft/mana/gdma_main.c:1389:25: note: initialize the variable 'gc' to silence this warning struct gdma_context *gc; ^ = NULL 3 warnings generated. -- >> drivers/net/ethernet/microsoft/mana/hw_channel.c:60:6: warning: variable 'ctx' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] if (!test_bit(resp_msg->response.hwc_msg_id, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/microsoft/mana/hw_channel.c:77:2: note: uninitialized use occurs here ctx->error = err; ^~~ drivers/net/ethernet/microsoft/mana/hw_channel.c:60:2: note: remove the 'if' if its condition is always false if (!test_bit(resp_msg->response.hwc_msg_id, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/microsoft/mana/hw_channel.c:57:28: note: initialize the variable 'ctx' to silence this warning struct hwc_caller_ctx *ctx; ^ = NULL 1 warning generated. -- >> drivers/net/ethernet/microsoft/mana/mana_en.c:622:25: warning: address of array 'ac->hashkey' will always evaluate to 'true' [-Wpointer-bool-conversion] if (update_key && !ac->hashkey) ~~~~~^~~~~~~ >> drivers/net/ethernet/microsoft/mana/mana_en.c:625:25: warning: address of array 'ac->rxobj_table' will always evaluate to 'true' [-Wpointer-bool-conversion] if (update_tab && !ac->rxobj_table) ~~~~~^~~~~~~~~~~ 2 warnings generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for PCI_HYPERV Depends on PCI && X86_64 && HYPERV && PCI_MSI && PCI_MSI_IRQ_DOMAIN && SYSFS Selected by - MICROSOFT_MANA && NETDEVICES && ETHERNET && NET_VENDOR_MICROSOFT && PCI_MSI && X86_64 vim +/hv_set_msi_entry_from_desc +1220 drivers/pci/controller/pci-hyperv.c 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1183 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1184 /** 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1185 * hv_irq_unmask() - "Unmask" the IRQ by setting its current 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1186 * affinity. 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1187 * @data: Describes the IRQ 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1188 * 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1189 * Build new a destination for the MSI and make a hypercall to 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1190 * update the Interrupt Redirection Table. "Device Logical ID" 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1191 * is built out of this PCI bus's instance GUID and the function 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1192 * number of the device. 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1193 */ 542ccf4551fa01 drivers/pci/host/pci-hyperv.c Tobias Klauser 2016-10-31 1194 static void hv_irq_unmask(struct irq_data *data) 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1195 { 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1196 struct msi_desc *msi_desc = irq_data_get_msi_desc(data); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1197 struct irq_cfg *cfg = irqd_cfg(data); 61bfd920abbf2c drivers/pci/controller/pci-hyperv.c Boqun Feng 2020-02-10 1198 struct hv_retarget_device_interrupt *params; 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1199 struct hv_pcibus_device *hbus; 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1200 struct cpumask *dest; c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1201 cpumask_var_t tmp; 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1202 struct pci_bus *pbus; 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1203 struct pci_dev *pdev; 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1204 unsigned long flags; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1205 u32 var_size = 0; c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1206 int cpu, nr_bank; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1207 u64 res; 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1208 79aa801e899417 drivers/pci/host/pci-hyperv.c Dexuan Cui 2017-11-01 1209 dest = irq_data_get_effective_affinity_mask(data); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1210 pdev = msi_desc_to_pci_dev(msi_desc); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1211 pbus = pdev->bus; 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1212 hbus = container_of(pbus->sysdata, struct hv_pcibus_device, sysdata); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1213 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1214 spin_lock_irqsave(&hbus->retarget_msi_interrupt_lock, flags); 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1215 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1216 params = &hbus->retarget_msi_interrupt_params; 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1217 memset(params, 0, sizeof(*params)); 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1218 params->partition_id = HV_PARTITION_ID_SELF; b59fb7b60d47b2 drivers/pci/controller/pci-hyperv.c Wei Liu 2021-02-03 1219 params->int_entry.source = HV_INTERRUPT_SOURCE_MSI; 1cf106d93245f4 drivers/pci/controller/pci-hyperv.c Boqun Feng 2020-02-10 @1220 hv_set_msi_entry_from_desc(¶ms->int_entry.msi_entry, msi_desc); 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1221 params->device_id = (hbus->hdev->dev_instance.b[5] << 24) | 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1222 (hbus->hdev->dev_instance.b[4] << 16) | 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1223 (hbus->hdev->dev_instance.b[7] << 8) | 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1224 (hbus->hdev->dev_instance.b[6] & 0xf8) | 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1225 PCI_FUNC(pdev->devfn); 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1226 params->int_target.vector = cfg->vector; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1227 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1228 /* 721612994f53ed drivers/pci/controller/pci-hyperv.c Thomas Gleixner 2020-10-24 1229 * Honoring apic->delivery_mode set to APIC_DELIVERY_MODE_FIXED by 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1230 * setting the HV_DEVICE_INTERRUPT_TARGET_MULTICAST flag results in a 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1231 * spurious interrupt storm. Not doing so does not seem to have a 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1232 * negative effect (yet?). 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1233 */ 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1234 14ef39fddd2367 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2019-11-24 1235 if (hbus->protocol_version >= PCI_PROTOCOL_VERSION_1_2) { 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1236 /* 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1237 * PCI_PROTOCOL_VERSION_1_2 supports the VP_SET version of the 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1238 * HVCALL_RETARGET_INTERRUPT hypercall, which also coincides 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1239 * with >64 VP support. 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1240 * ms_hyperv.hints & HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1241 * is not sufficient for this hypercall. 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1242 */ 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1243 params->int_target.flags |= 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1244 HV_DEVICE_INTERRUPT_TARGET_PROCESSOR_SET; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1245 c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1246 if (!alloc_cpumask_var(&tmp, GFP_ATOMIC)) { c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1247 res = 1; c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1248 goto exit_unlock; c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1249 } 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1250 c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1251 cpumask_and(tmp, dest, cpu_online_mask); c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 @1252 nr_bank = cpumask_to_vpset(¶ms->int_target.vp_set, tmp); c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1253 free_cpumask_var(tmp); 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1254 c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1255 if (nr_bank <= 0) { 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1256 res = 1; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1257 goto exit_unlock; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1258 } 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1259 c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1260 /* c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1261 * var-sized hypercall, var-size starts after vp_mask (thus c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1262 * vp_set.format does not count, but vp_set.valid_bank_mask c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1263 * does). c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1264 */ c8ccf7599ddac5 drivers/pci/controller/pci-hyperv.c Maya Nakamura 2019-03-01 1265 var_size = 1 + nr_bank; 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1266 } else { 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1267 for_each_cpu_and(cpu, dest, cpu_online_mask) { 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1268 params->int_target.vp_mask |= 7415aea6072bab drivers/pci/host/pci-hyperv.c Vitaly Kuznetsov 2017-08-02 @1269 (1ULL << hv_cpu_number_to_vp_number(cpu)); 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1270 } 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1271 } 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1272 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1273 res = hv_do_hypercall(HVCALL_RETARGET_INTERRUPT | (var_size << 17), 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1274 params, NULL); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1275 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1276 exit_unlock: 0de8ce3ee8e38c drivers/pci/host/pci-hyperv.c Long Li 2016-11-08 1277 spin_unlock_irqrestore(&hbus->retarget_msi_interrupt_lock, flags); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1278 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1279 /* 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1280 * During hibernation, when a CPU is offlined, the kernel tries 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1281 * to move the interrupt to the remaining CPUs that haven't 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1282 * been offlined yet. In this case, the below hv_do_hypercall() 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1283 * always fails since the vmbus channel has been closed: 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1284 * refer to cpu_disable_common() -> fixup_irqs() -> 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1285 * irq_migrate_all_off_this_cpu() -> migrate_one_irq(). 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1286 * 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1287 * Suppress the error message for hibernation because the failure 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1288 * during hibernation does not matter (at this time all the devices 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1289 * have been frozen). Note: the correct affinity info is still updated 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1290 * into the irqdata data structure in migrate_one_irq() -> 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1291 * irq_do_set_affinity() -> hv_set_affinity(), so later when the VM 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1292 * resumes, hv_pci_restore_msi_state() is able to correctly restore 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1293 * the interrupt with the correct affinity. 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1294 */ 915cff7f38c5e4 drivers/pci/controller/pci-hyperv.c Dexuan Cui 2020-10-02 1295 if (res && hbus->state != hv_pcibus_removing) 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1296 dev_err(&hbus->hdev->device, 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1297 "%s() failed: %#llx", __func__, res); 7dcf90e9e03243 drivers/pci/host/pci-hyperv.c Jork Loeser 2017-05-24 1298 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1299 pci_msi_unmask_irq(data); 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1300 } 4daace0d8ce851 drivers/pci/host/pci-hyperv.c Jake Oshins 2016-02-16 1301 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org