kernel/linux.git/tools/hv, branch v4.4.64

Tools: hv: kvp: ensure kvp device fd is closed on exec

2017-04-27T07:09:33+00:00

commit 26840437cbd6d3625ea6ab34e17cd34bb810c861 upstream. KVP daemon does fork()/exec() (with popen()) so we need to close our fds to avoid sharing them with child processes. The immediate implication of not doing so I see is SELinux complaining about 'ip' trying to access '/dev/vmbus/hv_kvp'. Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. Srinivasan Signed-off-by: Sumit Semwal Signed-off-by: Greg Kroah-Hartman

tools: hv: report ENOSPC errors in hv_fcopy_daemon

2016-09-15T06:27:40+00:00

[ Upstream commit b4ed5d1682c6613988c2eb1de55df5ac9988afcc ] Currently some "Unspecified error 0x80004005" is reported on the Windows side if something fails. Handle the ENOSPC case and return ERROR_DISK_FULL, which allows at least Copy-VMFile to report a meaning full error. Signed-off-by: Olaf Hering Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

tools/hv: Use include/uapi with __EXPORTED_HEADERS__

2016-04-12T16:08:53+00:00

commit 50fe6dd10069e7c062e27f29606f6e91ea979399 upstream. Use the local uapi headers to keep in sync with "recently" added #define's (e.g. VSS_OP_REGISTER1). Fixes: 3eb2094c59e8 ("Adding makefile for tools/hv") Signed-off-by: Kamal Mostafa Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

tools: hv: vss: fix the write()'s argument: error -> vss_msg

2016-03-03T23:07:16+00:00

commit a689d2510f188e75391dbebacbddfd74d42f2a7e upstream. Fix the write()'s argument in the daemon code. Cc: Vitaly Kuznetsov Cc: "K. Y. Srinivasan" Signed-off-by: Dexuan Cui Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

tools: hv: add a python script lsvmbus to list VMBus devices

2015-08-05T18:44:29+00:00

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

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