[PATCH 4.17 30/45] doc: fix sysfs ABI documentation
4.17-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Hemminger
commit f59acbc5e0f7f90452efd4c3318d5e5ec042c3e0 upstream.
In 4.9 kernel, the sysfs files for Hyper-V VMBus changed name but
the documentation files were not updated. The current sysfs file
names are /sys/bus/vmbus/devices//...
See commit 9a56e5d6a0ba ("Drivers: hv: make VMBus bus ids persistent")
and commit f6b2db084b65 ("vmbus: make sysfs names consistent with PCI")
Reported-by: Michael Kelley
Signed-off-by: Stephen Hemminger
Cc: sta...@vger.kernel.org
Signed-off-by: K. Y. Srinivasan
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman
---
Documentation/ABI/stable/sysfs-bus-vmbus | 40 +++
1 file changed, 20 insertions(+), 20 deletions(-)
--- a/Documentation/ABI/stable/sysfs-bus-vmbus
+++ b/Documentation/ABI/stable/sysfs-bus-vmbus
@@ -1,25 +1,25 @@
-What: /sys/bus/vmbus/devices/vmbus_*/id
+What: /sys/bus/vmbus/devices//id
Date: Jul 2009
KernelVersion: 2.6.31
Contact: K. Y. Srinivasan
Description: The VMBus child_relid of the device's primary channel
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/class_id
+What: /sys/bus/vmbus/devices//class_id
Date: Jul 2009
KernelVersion: 2.6.31
Contact: K. Y. Srinivasan
Description: The VMBus interface type GUID of the device
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/device_id
+What: /sys/bus/vmbus/devices//device_id
Date: Jul 2009
KernelVersion: 2.6.31
Contact: K. Y. Srinivasan
Description: The VMBus interface instance GUID of the device
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/channel_vp_mapping
+What: /sys/bus/vmbus/devices//channel_vp_mapping
Date: Jul 2015
KernelVersion: 4.2.0
Contact: K. Y. Srinivasan
@@ -28,112 +28,112 @@ Description: The mapping of which primar
Format:
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/device
+What: /sys/bus/vmbus/devices//device
Date: Dec. 2015
KernelVersion: 4.5
Contact: K. Y. Srinivasan
Description: The 16 bit device ID of the device
Users: tools/hv/lsvmbus and user level RDMA libraries
-What: /sys/bus/vmbus/devices/vmbus_*/vendor
+What: /sys/bus/vmbus/devices//vendor
Date: Dec. 2015
KernelVersion: 4.5
Contact: K. Y. Srinivasan
Description: The 16 bit vendor ID of the device
Users: tools/hv/lsvmbus and user level RDMA libraries
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN
+What: /sys/bus/vmbus/devices//channels/
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Directory for per-channel information
NN is the VMBUS relid associtated with the channel.
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu
+What: /sys/bus/vmbus/devices//channels//cpu
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: VCPU (sub)channel is affinitized to
Users: tools/hv/lsvmbus and other debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu
+What: /sys/bus/vmbus/devices//channels//cpu
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: VCPU (sub)channel is affinitized to
Users: tools/hv/lsvmbus and other debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/in_mask
+What: /sys/bus/vmbus/devices//channels//in_mask
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Host to guest channel interrupt mask
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/latency
+What: /sys/bus/vmbus/devices//channels//latency
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Channel signaling latency
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/out_mask
+What: /sys/bus/vmbus/devices//channels//out_mask
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Guest to host channel interrupt mask
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/pending
+What: /sys/bus/vmbus/devices//channels//pending
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Channel interrupt pending state
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/read_avail
+What: /sys/bus/vmbus/devices//channels//read_avail
Date:
[PATCH 4.17 30/45] doc: fix sysfs ABI documentation
4.17-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Hemminger
commit f59acbc5e0f7f90452efd4c3318d5e5ec042c3e0 upstream.
In 4.9 kernel, the sysfs files for Hyper-V VMBus changed name but
the documentation files were not updated. The current sysfs file
names are /sys/bus/vmbus/devices//...
See commit 9a56e5d6a0ba ("Drivers: hv: make VMBus bus ids persistent")
and commit f6b2db084b65 ("vmbus: make sysfs names consistent with PCI")
Reported-by: Michael Kelley
Signed-off-by: Stephen Hemminger
Cc: sta...@vger.kernel.org
Signed-off-by: K. Y. Srinivasan
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: Greg Kroah-Hartman
---
Documentation/ABI/stable/sysfs-bus-vmbus | 40 +++
1 file changed, 20 insertions(+), 20 deletions(-)
--- a/Documentation/ABI/stable/sysfs-bus-vmbus
+++ b/Documentation/ABI/stable/sysfs-bus-vmbus
@@ -1,25 +1,25 @@
-What: /sys/bus/vmbus/devices/vmbus_*/id
+What: /sys/bus/vmbus/devices//id
Date: Jul 2009
KernelVersion: 2.6.31
Contact: K. Y. Srinivasan
Description: The VMBus child_relid of the device's primary channel
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/class_id
+What: /sys/bus/vmbus/devices//class_id
Date: Jul 2009
KernelVersion: 2.6.31
Contact: K. Y. Srinivasan
Description: The VMBus interface type GUID of the device
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/device_id
+What: /sys/bus/vmbus/devices//device_id
Date: Jul 2009
KernelVersion: 2.6.31
Contact: K. Y. Srinivasan
Description: The VMBus interface instance GUID of the device
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/channel_vp_mapping
+What: /sys/bus/vmbus/devices//channel_vp_mapping
Date: Jul 2015
KernelVersion: 4.2.0
Contact: K. Y. Srinivasan
@@ -28,112 +28,112 @@ Description: The mapping of which primar
Format:
Users: tools/hv/lsvmbus
-What: /sys/bus/vmbus/devices/vmbus_*/device
+What: /sys/bus/vmbus/devices//device
Date: Dec. 2015
KernelVersion: 4.5
Contact: K. Y. Srinivasan
Description: The 16 bit device ID of the device
Users: tools/hv/lsvmbus and user level RDMA libraries
-What: /sys/bus/vmbus/devices/vmbus_*/vendor
+What: /sys/bus/vmbus/devices//vendor
Date: Dec. 2015
KernelVersion: 4.5
Contact: K. Y. Srinivasan
Description: The 16 bit vendor ID of the device
Users: tools/hv/lsvmbus and user level RDMA libraries
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN
+What: /sys/bus/vmbus/devices//channels/
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Directory for per-channel information
NN is the VMBUS relid associtated with the channel.
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu
+What: /sys/bus/vmbus/devices//channels//cpu
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: VCPU (sub)channel is affinitized to
Users: tools/hv/lsvmbus and other debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu
+What: /sys/bus/vmbus/devices//channels//cpu
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: VCPU (sub)channel is affinitized to
Users: tools/hv/lsvmbus and other debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/in_mask
+What: /sys/bus/vmbus/devices//channels//in_mask
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Host to guest channel interrupt mask
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/latency
+What: /sys/bus/vmbus/devices//channels//latency
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Channel signaling latency
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/out_mask
+What: /sys/bus/vmbus/devices//channels//out_mask
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Guest to host channel interrupt mask
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/pending
+What: /sys/bus/vmbus/devices//channels//pending
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger
Description: Channel interrupt pending state
Users: Debugging tools
-What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/read_avail
+What: /sys/bus/vmbus/devices//channels//read_avail
Date:
