Merge tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull Hyper-V fixes from Sasha Levin:
- A few fixes for the userspace hyper-v tools from Adrian Vladu.
- A fix for the hyper-v MAINTAINERs entry from Lan Tianyu.
- Fix for SPDX license identifier in the userspace tools from Nishad
Kamdar.
* tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
MAINTAINERS: Fix Hyperv vIOMMU driver file name
tools: hv: Use the correct style for SPDX License Identifier
tools: hv: fix typos in toolchain
tools: hv: fix KVP and VSS daemons exit code
tools: hv: fixed Python pep8/flake8 warnings for lsvmbus
diff --git a/MAINTAINERS b/MAINTAINERS
index 14dc542..65f7e7f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7460,7 +7460,7 @@
F: drivers/scsi/storvsc_drv.c
F: drivers/uio/uio_hv_generic.c
F: drivers/video/fbdev/hyperv_fb.c
-F: drivers/iommu/hyperv_iommu.c
+F: drivers/iommu/hyperv-iommu.c
F: net/vmw_vsock/hyperv_transport.c
F: include/clocksource/hyperv_timer.h
F: include/linux/hyperv.h
diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h
index 999f80a..e70783e 100644
--- a/drivers/hv/hv_trace.h
+++ b/drivers/hv/hv_trace.h
@@ -1,4 +1,4 @@
-// SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM hyperv
diff --git a/tools/hv/hv_get_dhcp_info.sh b/tools/hv/hv_get_dhcp_info.sh
index c38686c..2f2a3c7 100755
--- a/tools/hv/hv_get_dhcp_info.sh
+++ b/tools/hv/hv_get_dhcp_info.sh
@@ -13,7 +13,7 @@
# the script prints the string "Disabled" to stdout.
#
# Each Distro is expected to implement this script in a distro specific
-# fashion. For instance on Distros that ship with Network Manager enabled,
+# fashion. For instance, on Distros that ship with Network Manager enabled,
# this script can be based on the Network Manager APIs for retrieving DHCP
# information.
diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index d7e06fe..f559750 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -700,7 +700,7 @@
/*
- * Gather the DNS state.
+ * Gather the DNS state.
* Since there is no standard way to get this information
* across various distributions of interest; we just invoke
* an external script that needs to be ported across distros
@@ -1051,7 +1051,7 @@
char *start;
/*
- * in_buf has sequence of characters that are seperated by
+ * in_buf has sequence of characters that are separated by
* the character ';'. The last sequence does not have the
* terminating ";" character.
*/
@@ -1386,6 +1386,8 @@
daemonize = 0;
break;
case 'h':
+ print_usage(argv);
+ exit(0);
default:
print_usage(argv);
exit(EXIT_FAILURE);
@@ -1490,7 +1492,7 @@
case KVP_OP_GET_IP_INFO:
kvp_ip_val = &hv_msg->body.kvp_ip_val;
- error = kvp_mac_to_ip(kvp_ip_val);
+ error = kvp_mac_to_ip(kvp_ip_val);
if (error)
hv_msg->error = error;
diff --git a/tools/hv/hv_set_ifconfig.sh b/tools/hv/hv_set_ifconfig.sh
index 7ed9f85..d10fe35 100755
--- a/tools/hv/hv_set_ifconfig.sh
+++ b/tools/hv/hv_set_ifconfig.sh
@@ -12,7 +12,7 @@
# be used to configure the interface.
#
# Each Distro is expected to implement this script in a distro specific
-# fashion. For instance on Distros that ship with Network Manager enabled,
+# fashion. For instance, on Distros that ship with Network Manager enabled,
# this script can be based on the Network Manager APIs for configuring the
# interface.
#
diff --git a/tools/hv/hv_vss_daemon.c b/tools/hv/hv_vss_daemon.c
index efe1e34..92902a8 100644
--- a/tools/hv/hv_vss_daemon.c
+++ b/tools/hv/hv_vss_daemon.c
@@ -42,7 +42,7 @@
* If a partition is mounted more than once, only the first
* FREEZE/THAW can succeed and the later ones will get
* EBUSY/EINVAL respectively: there could be 2 cases:
- * 1) a user may mount the same partition to differnt directories
+ * 1) a user may mount the same partition to different directories
* by mistake or on purpose;
* 2) The subvolume of btrfs appears to have the same partition
* mounted more than once.
@@ -218,6 +218,8 @@
daemonize = 0;
break;
case 'h':
+ print_usage(argv);
+ exit(0);
default:
print_usage(argv);
exit(EXIT_FAILURE);
diff --git a/tools/hv/lsvmbus b/tools/hv/lsvmbus
index 55e7374..099f2c4 100644
--- a/tools/hv/lsvmbus
+++ b/tools/hv/lsvmbus
@@ -4,10 +4,10 @@
import os
from optparse import OptionParser
+help_msg = "print verbose messages. Try -vv, -vvv for more verbose messages"
parser = OptionParser()
-parser.add_option("-v", "--verbose", dest="verbose",
- help="print verbose messages. Try -vv, -vvv for \
- more verbose messages", action="count")
+parser.add_option(
+ "-v", "--verbose", dest="verbose", help=help_msg, action="count")
(options, args) = parser.parse_args()
@@ -21,27 +21,28 @@
exit(-1)
vmbus_dev_dict = {
- '{0e0b6031-5213-4934-818b-38d90ced39db}' : '[Operating system shutdown]',
- '{9527e630-d0ae-497b-adce-e80ab0175caf}' : '[Time Synchronization]',
- '{57164f39-9115-4e78-ab55-382f3bd5422d}' : '[Heartbeat]',
- '{a9a0f4e7-5a45-4d96-b827-8a841e8c03e6}' : '[Data Exchange]',
- '{35fa2e29-ea23-4236-96ae-3a6ebacba440}' : '[Backup (volume checkpoint)]',
- '{34d14be3-dee4-41c8-9ae7-6b174977c192}' : '[Guest services]',
- '{525074dc-8985-46e2-8057-a307dc18a502}' : '[Dynamic Memory]',
- '{cfa8b69e-5b4a-4cc0-b98b-8ba1a1f3f95a}' : 'Synthetic mouse',
- '{f912ad6d-2b17-48ea-bd65-f927a61c7684}' : 'Synthetic keyboard',
- '{da0a7802-e377-4aac-8e77-0558eb1073f8}' : 'Synthetic framebuffer adapter',
- '{f8615163-df3e-46c5-913f-f2d2f965ed0e}' : 'Synthetic network adapter',
- '{32412632-86cb-44a2-9b5c-50d1417354f5}' : 'Synthetic IDE Controller',
- '{ba6163d9-04a1-4d29-b605-72e2ffb1dc7f}' : 'Synthetic SCSI Controller',
- '{2f9bcc4a-0069-4af3-b76b-6fd0be528cda}' : 'Synthetic fiber channel adapter',
- '{8c2eaf3d-32a7-4b09-ab99-bd1f1c86b501}' : 'Synthetic RDMA adapter',
- '{44c4f61d-4444-4400-9d52-802e27ede19f}' : 'PCI Express pass-through',
- '{276aacf4-ac15-426c-98dd-7521ad3f01fe}' : '[Reserved system device]',
- '{f8e65716-3cb3-4a06-9a60-1889c5cccab5}' : '[Reserved system device]',
- '{3375baf4-9e15-4b30-b765-67acb10d607b}' : '[Reserved system device]',
+ '{0e0b6031-5213-4934-818b-38d90ced39db}': '[Operating system shutdown]',
+ '{9527e630-d0ae-497b-adce-e80ab0175caf}': '[Time Synchronization]',
+ '{57164f39-9115-4e78-ab55-382f3bd5422d}': '[Heartbeat]',
+ '{a9a0f4e7-5a45-4d96-b827-8a841e8c03e6}': '[Data Exchange]',
+ '{35fa2e29-ea23-4236-96ae-3a6ebacba440}': '[Backup (volume checkpoint)]',
+ '{34d14be3-dee4-41c8-9ae7-6b174977c192}': '[Guest services]',
+ '{525074dc-8985-46e2-8057-a307dc18a502}': '[Dynamic Memory]',
+ '{cfa8b69e-5b4a-4cc0-b98b-8ba1a1f3f95a}': 'Synthetic mouse',
+ '{f912ad6d-2b17-48ea-bd65-f927a61c7684}': 'Synthetic keyboard',
+ '{da0a7802-e377-4aac-8e77-0558eb1073f8}': 'Synthetic framebuffer adapter',
+ '{f8615163-df3e-46c5-913f-f2d2f965ed0e}': 'Synthetic network adapter',
+ '{32412632-86cb-44a2-9b5c-50d1417354f5}': 'Synthetic IDE Controller',
+ '{ba6163d9-04a1-4d29-b605-72e2ffb1dc7f}': 'Synthetic SCSI Controller',
+ '{2f9bcc4a-0069-4af3-b76b-6fd0be528cda}': 'Synthetic fiber channel adapter',
+ '{8c2eaf3d-32a7-4b09-ab99-bd1f1c86b501}': 'Synthetic RDMA adapter',
+ '{44c4f61d-4444-4400-9d52-802e27ede19f}': 'PCI Express pass-through',
+ '{276aacf4-ac15-426c-98dd-7521ad3f01fe}': '[Reserved system device]',
+ '{f8e65716-3cb3-4a06-9a60-1889c5cccab5}': '[Reserved system device]',
+ '{3375baf4-9e15-4b30-b765-67acb10d607b}': '[Reserved system device]',
}
+
def get_vmbus_dev_attr(dev_name, attr):
try:
f = open('%s/%s/%s' % (vmbus_sys_path, dev_name, attr), 'r')
@@ -52,6 +53,7 @@
return lines
+
class VMBus_Dev:
pass
@@ -66,12 +68,13 @@
chn_vp_mapping = get_vmbus_dev_attr(f, 'channel_vp_mapping')
chn_vp_mapping = [c.strip() for c in chn_vp_mapping]
- chn_vp_mapping = sorted(chn_vp_mapping,
- key = lambda c : int(c.split(':')[0]))
+ chn_vp_mapping = sorted(
+ chn_vp_mapping, key=lambda c: int(c.split(':')[0]))
- chn_vp_mapping = ['\tRel_ID=%s, target_cpu=%s' %
- (c.split(':')[0], c.split(':')[1])
- for c in chn_vp_mapping]
+ chn_vp_mapping = [
+ '\tRel_ID=%s, target_cpu=%s' %
+ (c.split(':')[0], c.split(':')[1]) for c in chn_vp_mapping
+ ]
d = VMBus_Dev()
d.sysfs_path = '%s/%s' % (vmbus_sys_path, f)
d.vmbus_id = vmbus_id
@@ -85,7 +88,7 @@
vmbus_dev_list.append(d)
-vmbus_dev_list = sorted(vmbus_dev_list, key = lambda d : int(d.vmbus_id))
+vmbus_dev_list = sorted(vmbus_dev_list, key=lambda d: int(d.vmbus_id))
format0 = '%2s: %s'
format1 = '%2s: Class_ID = %s - %s\n%s'
@@ -95,9 +98,15 @@
if verbose == 0:
print(('VMBUS ID ' + format0) % (d.vmbus_id, d.dev_desc))
elif verbose == 1:
- print (('VMBUS ID ' + format1) % \
- (d.vmbus_id, d.class_id, d.dev_desc, d.chn_vp_mapping))
+ print(
+ ('VMBUS ID ' + format1) %
+ (d.vmbus_id, d.class_id, d.dev_desc, d.chn_vp_mapping)
+ )
else:
- print (('VMBUS ID ' + format2) % \
- (d.vmbus_id, d.class_id, d.dev_desc, \
- d.device_id, d.sysfs_path, d.chn_vp_mapping))
+ print(
+ ('VMBUS ID ' + format2) %
+ (
+ d.vmbus_id, d.class_id, d.dev_desc,
+ d.device_id, d.sysfs_path, d.chn_vp_mapping
+ )
+ )
