Test-Label: Intel Niantic on Fedora
Test-Status: ERROR

Patchwork ID: 14526-14541
http://www.dpdk.org/dev/patchwork/patch/14541/
Submitter: Jan Viktorin <viktorin@rehivetech.com>
Date: Mon,  4 Jul 2016 17:16:36 +0200
DPDK git baseline: 26622cbe1b91727f55dfb017c4df6f533407b3c6

Check patch error:
14536: 
ERROR: do not use assignment in if condition
#342: FILE: lib/librte_eal/linuxapp/eal/eal_pci_vfio.c:326:
+	if ((ret = vfio_setup_device(pci_get_sysfs_path(), pci_addr,

WARNING: line over 80 characters
#449: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:73:
+				RTE_LOG(ERR, EAL, "Cannot open %s: %s
", filename,

WARNING: line over 80 characters
#460: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:84:
+					RTE_LOG(ERR, EAL, "Cannot open %s: %s
", filename,

WARNING: line over 80 characters
#471: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:95:
+			RTE_LOG(ERR, EAL, "Maximum number of VFIO groups reached!
");

WARNING: line over 80 characters
#475: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:99:
+		vfio_cfg.vfio_groups[vfio_cfg.vfio_group_idx].group_no = 
+iommu_group_no;

WARNING: line over 80 characters
#476: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:100:
+		vfio_cfg.vfio_groups[vfio_cfg.vfio_group_idx].fd = vfio_group_fd;

WARNING: line over 80 characters
#488: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:112:
+			RTE_LOG(ERR, EAL, "  cannot connect to primary process!
");

WARNING: line over 80 characters
#491: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:115:
+		if (vfio_mp_sync_send_request(socket_fd, SOCKET_REQ_GROUP) < 0) {

WARNING: line over 80 characters
#543: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:167:
+		RTE_LOG(WARNING, EAL, "  %s not managed by VFIO driver, skipping
",

WARNING: line over 80 characters
#563: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:187:
+		RTE_LOG(WARNING, EAL, "  %s not managed by VFIO driver, skipping
",

WARNING: line over 80 characters
#573: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:197:
+	 * at this point, we know that this group is viable (meaning, all 
+devices

WARNING: line over 80 characters
#581: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:205:
+				"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: quoted string split across lines
#581: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:205:
+		RTE_LOG(ERR, EAL, "  %s cannot get group status, "
+				"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: line over 80 characters
#599: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:223:
+			RTE_LOG(ERR, EAL, "  %s cannot add VFIO group to container, "

WARNING: line over 80 characters
#600: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:224:
+					"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: quoted string split across lines
#600: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:224:
+			RTE_LOG(ERR, EAL, "  %s cannot add VFIO group to container, "
+					"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: line over 80 characters
#607: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:231:
+		 * initialized, so we increment vfio_group_idx to indicate that we 
+can

WARNING: line over 80 characters
#616: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:240:
+	 * needs to be done only once, only when at least one group is 
+assigned to

WARNING: line over 80 characters
#625: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:249:
+			RTE_LOG(ERR, EAL, "  %s failed to select IOMMU type
", dev_addr);

WARNING: line over 80 characters
#631: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:255:
+					"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: quoted string split across lines
#631: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:255:
+			RTE_LOG(ERR, EAL, "  %s DMA remapping failed, "
+					"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: line over 80 characters
#643: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:267:
+		RTE_LOG(WARNING, EAL, "  %s not managed by VFIO driver, skipping
",

WARNING: line over 80 characters
#652: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:276:
+				"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: quoted string split across lines
#652: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:276:
+		RTE_LOG(ERR, EAL, "  %s cannot get device info, "
+				"error %i (%s)
", dev_addr, errno, strerror(errno));

WARNING: quoted string split across lines
#687: FILE: lib/librte_eal/linuxapp/eal/eal_vfio.c:311:
+		RTE_LOG(DEBUG, EAL, "VFIO modules not loaded, "
+			"skipping VFIO support...
");

total: 1 errors, 24 warnings, 659 lines checked

/home/patchWorkOrg/patches/dpdk-dev-v3-11-16-vfio-move-global-vfio_cfg-to-eal_vfio.c.patch has style problems, please review.

If any of these errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS.

14535: 
WARNING: line over 80 characters
#87: FILE: lib/librte_eal/linuxapp/eal/eal_pci_vfio.c:464:
+	 * at this point, we know that this group is viable (meaning, all 
+devices

WARNING: line over 80 characters
#145: FILE: lib/librte_eal/linuxapp/eal/eal_pci_vfio.c:564:
+	struct mapped_pci_res_list *vfio_res_list = 
+RTE_TAILQ_CAST(rte_vfio_tailq.head, mapped_pci_res_list);

ERROR: do not use assignment in if condition
#159: FILE: lib/librte_eal/linuxapp/eal/eal_pci_vfio.c:578:
+	if ((ret = pci_vfio_setup_device(pci_addr, &vfio_dev_fd, 
+&device_info)))

total: 1 errors, 2 warnings, 127 lines checked

/home/patchWorkOrg/patches/dpdk-dev-v3-10-16-vfio-extract-setup-logic-out-of-pci_vfio_map_resource.patch has style problems, please review.

If any of these errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS.


Compilation:
OS: fedora
Nic: niantic
GCC: gcc_x86-64, 4.8.3
ICC:16.0.2
i686-native-linuxapp-icc: compile pass
x86_64-native-linuxapp-gcc-combined: compile pass
i686-native-linuxapp-gcc: compile pass
x86_64-native-linuxapp-gcc: compile pass
x86_64-native-linuxapp-icc: compile pass
x86_64-native-linuxapp-gcc-debug: compile pass
x86_64-native-linuxapp-gcc-shared: compile pass
x86_64-native-linuxapp-clang: compile pass



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