linux-stable.git/tools/hv, branch linux-4.3.y Linux kernel stable tree tools: hv: add a python script lsvmbus to list VMBus devices 2015-08-05T18:44:29+00:00 Dexuan Cui decui@microsoft.com 2015-08-05T07:52:44+00:00 502d84bd1aa2445b13ff75e8ac2a39d249f791ee By default lsvmbus lists all the devices in the VMBus. With -v or -vv, more information is printed, including the VMBus Rel_ID, class ID, device ID and which channel is bound to which virtual processor, etc. Signed-off-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
By default lsvmbus lists all the devices in the VMBus.
With -v or -vv, more information is printed, including the VMBus
Rel_ID, class ID, device ID and which channel is bound to which
virtual processor, etc.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Drivers: hv: fcopy: full handshake support 2015-05-24T19:17:42+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-04-12T01:07:58+00:00 a4d1ee5b0255a135fead1d62a7fc7e6fe718b66e Introduce FCOPY_VERSION_1 to support kernel replying to the negotiation message with its own version. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Tested-by: Alex Ng <alexng@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Introduce FCOPY_VERSION_1 to support kernel replying to the negotiation
message with its own version.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Drivers: hv: vss: full handshake support 2015-05-24T19:17:41+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-04-12T01:07:57+00:00 cd8dc0548511efff7a97d978f989ce67a883f9a5 Introduce VSS_OP_REGISTER1 to support kernel replying to the negotiation message with its own version. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Tested-by: Alex Ng <alexng@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Introduce VSS_OP_REGISTER1 to support kernel replying to the negotiation
message with its own version.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tools: hv: vss: use misc char device to communicate with kernel 2015-05-24T19:17:41+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-04-12T01:07:56+00:00 f5722b9bd418e29b7429bd9a43bd100599b26d4f Use /dev/vmbus/hv_vss instead of netlink. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Tested-by: Alex Ng <alexng@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Use /dev/vmbus/hv_vss instead of netlink.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tools: hv: kvp: use misc char device to communicate with kernel 2015-05-24T19:17:41+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-04-12T01:07:55+00:00 8ddca8088586303cfe3db4209a4682f7a4cf7d2d Use /dev/vmbus/hv_kvp instead of netlink. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Tested-by: Alex Ng <alexng@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Use /dev/vmbus/hv_kvp instead of netlink.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Tested-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hv: hypervvssd: call endmntent before call setmntent again 2015-03-25T10:53:54+00:00 Vaughan Cao vaughan.cao@oracle.com 2015-03-18T19:29:28+00:00 4ce50e9491c5c92baf8bb7af85eb25398d3f70af If freeze fails, vss_operate will re-enter itself to thaw. But it forgets to call endmntent() before it recalls setmntent() again. Signed-off-by: Vaughan Cao <vaughan.cao@oracle.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
If freeze fails, vss_operate will re-enter itself to thaw. But it forgets
to call endmntent() before it recalls setmntent() again.

Signed-off-by: Vaughan Cao <vaughan.cao@oracle.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools: hv: fcopy_daemon: support >2GB files for x86_32 guest 2015-03-25T10:53:54+00:00 Dexuan Cui decui@microsoft.com 2015-03-18T19:29:26+00:00 b4affbbb7217e440f80c922b2b304795758d40bb Without this patch, hv_fcopy_daemon's hv_copy_data() -> pwrite() will fail for >2GB file offset. The current char-next branch is broken and this patch fixes the bug. Signed-off-by: Alex Ng <alexng@microsoft.com> Signed-off-by: Dexuan Cui <decui@microsoft.com> Cc: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Without this patch, hv_fcopy_daemon's hv_copy_data() -> pwrite()
will fail for >2GB file offset.

The current char-next branch is broken and this patch fixes
the bug.

Signed-off-by: Alex Ng <alexng@microsoft.com>
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Cc: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tools: hv: do not add redundant '/' in hv_start_fcopy() 2015-01-25T17:17:57+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-01-10T06:18:55+00:00 c1136da62170465920eea1ae9ba9ce2234091f77 We don't need to add additional '/' to smsg->path_name as snprintf("%s/%s") does the right thing. Without the patch we get doubled '//' in the log message. Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
We don't need to add additional '/' to smsg->path_name as snprintf("%s/%s")
does the right thing. Without the patch we get doubled '//' in the log message.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tools: hv: address compiler warnings for hv_fcopy_daemon.c 2015-01-25T17:17:57+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-01-10T06:18:54+00:00 aba474b8185d60ca8cdbf3049fe6d655aa761e23 This patch addresses two types of compiler warnings: ... warning: unused variable .fd. [-Wunused-variable] and ... warning: format .%s. expects argument of type .char *., but argument 5 has type .__u16 *. [-Wformat=] Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch addresses two types of compiler warnings:
... warning: unused variable .fd. [-Wunused-variable]
and
... warning: format .%s. expects argument of type .char *., but argument 5 has type .__u16 *. [-Wformat=]

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tools: hv: address compiler warnings for hv_kvp_daemon.c 2015-01-25T17:17:57+00:00 Vitaly Kuznetsov vkuznets@redhat.com 2015-01-10T06:18:53+00:00 69258c058d0a7e0a6433dae7e336c316d28129fc This patch addresses two types of compiler warnings: ... warning: comparison between signed and unsigned integer expressions [-Wsign-compare] and ... warning: pointer targets in passing argument N of .kvp_.... differ in signedness [-Wpointer-sign] Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch addresses two types of compiler warnings:
... warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
and
... warning: pointer targets in passing argument N of .kvp_.... differ in signedness [-Wpointer-sign]

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>