user/sven/linux.git/tools/hv, branch v4.9.147

Tools: hv: Fix a bug in the key delete code

2018-09-26T06:36:35Z

commit 86503bd35dec0ce363e9fdbf5299927422ed3899 upstream. Fix a bug in the key delete code - the num_records range from 0 to num_records-1. Signed-off-by: K. Y. Srinivasan Reported-by: David Binderman Cc: Reviewed-by: Michael Kelley Signed-off-by: Greg Kroah-Hartman

hv: kvp: Avoid reading past allocated blocks from KVP file

2017-12-14T08:28:11Z

commit 297d6b6e56c2977fc504c61bbeeaa21296923f89 upstream. While reading in more than one block (50) of KVP records, the allocation goes per block, but the reads used the total number of allocated records (without resetting the pointer/stream). This causes the records buffer to overrun when the refresh reads more than one block over the previous capacity (e.g. reading more than 100 KVP records whereas the in-memory database was empty before). Fix this by reading the correct number of KVP records from file each time. Signed-off-by: Paul Meyer Signed-off-by: Long Li Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

Drivers: hv: utils: Check VSS daemon is listening before a hot backup

2016-09-02T15:22:51Z

Hyper-V host will send a VSS_OP_HOT_BACKUP request to check if guest is ready for a live backup/snapshot. The driver should respond to the check only if the daemon is running and listening to requests. This allows the host to fallback to standard snapshots in case the VSS daemon is not running. Signed-off-by: Alex Ng Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

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

2016-08-31T11:05:41Z

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: Greg Kroah-Hartman

tools: hv: Add a script to help bonding synthetic and VF NICs

2016-07-12T17:41:53Z

This script helps to create bonding network devices based on synthetic NIC (the virtual network adapter usually provided by Hyper-V) and the matching VF NIC (SRIOV virtual function). So the synthetic NIC and VF NIC can function as one network device, and fail over to the synthetic NIC if VF is down. Mayjor distros (RHEL, Ubuntu, SLES) supported by Hyper-V are supported by this script. Signed-off-by: Haiyang Zhang Reviewed-by: K. Y. Srinivasan Signed-off-by: David S. Miller

tools: hv: lsvmbus: add pci pass-through UUID

2016-05-01T16:23:14Z

lsvmbus keeps its own copy of all VMBus UUIDs, add PCIe pass-through device there to not report 'Unknown' for such devices. Signed-off-by: Vitaly Kuznetsov Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

tools/hv: Use include/uapi with __EXPORTED_HEADERS__

2016-02-08T05:34:12Z

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") Cc: 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

2015-12-15T03:15:05Z

Fix the write()'s argument in the daemon code. Cc: Vitaly Kuznetsov Cc: "K. Y. Srinivasan" Signed-off-by: Dexuan Cui Cc: stable@vger.kernel.org Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

tools: hv: remove repeated HV_FCOPY string

2015-12-15T03:12:21Z

HV_FCOPY is already used as identifier in syslog. Signed-off-by: Olaf Hering Signed-off-by: K. Y. Srinivasan Signed-off-by: Greg Kroah-Hartman

tools: hv: report ENOSPC errors in hv_fcopy_daemon

2015-12-15T03:12:21Z

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