linux-stable.git/tools/hv, branch v4.2.6

Drivers: hv: fcopy: full handshake support

2015-05-24T19:17:42+00:00

Introduce FCOPY_VERSION_1 to support kernel replying to the negotiation
message with its own version.

Signed-off-by: Vitaly Kuznetsov 
Tested-by: Alex Ng 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Drivers: hv: vss: full handshake support

2015-05-24T19:17:41+00:00

Introduce VSS_OP_REGISTER1 to support kernel replying to the negotiation
message with its own version.

Signed-off-by: Vitaly Kuznetsov 
Tested-by: Alex Ng 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Tools: hv: vss: use misc char device to communicate with kernel

2015-05-24T19:17:41+00:00

Use /dev/vmbus/hv_vss instead of netlink.

Signed-off-by: Vitaly Kuznetsov 
Tested-by: Alex Ng 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Tools: hv: kvp: use misc char device to communicate with kernel

2015-05-24T19:17:41+00:00

Use /dev/vmbus/hv_kvp instead of netlink.

Signed-off-by: Vitaly Kuznetsov 
Tested-by: Alex Ng 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

hv: hypervvssd: call endmntent before call setmntent again

2015-03-25T10:53:54+00:00

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 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

tools: hv: fcopy_daemon: support >2GB files for x86_32 guest

2015-03-25T10:53:54+00:00

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 
Signed-off-by: Dexuan Cui 
Cc: K. Y. Srinivasan 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Tools: hv: do not add redundant '/' in hv_start_fcopy()

2015-01-25T17:17:57+00:00

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 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Tools: hv: address compiler warnings for hv_fcopy_daemon.c

2015-01-25T17:17:57+00:00

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 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Tools: hv: address compiler warnings for hv_kvp_daemon.c

2015-01-25T17:17:57+00:00

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 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman

Tools: hv: remove unused bytes_written from kvp_update_file()

2015-01-25T17:17:57+00:00

fwrite() does not actually return the number of bytes written and
this value is being ignored anyway and ferror() is being called to
check for an error. As we assign to this variable and never use it
we get the following compile-time warning:
hv_kvp_daemon.c:149:9: warning: variable .bytes_written. set but not used [-Wunused-but-set-variable]
Remove bytes_written completely.

Signed-off-by: Vitaly Kuznetsov 
Signed-off-by: K. Y. Srinivasan 
Signed-off-by: Greg Kroah-Hartman