From: K. Y. Srinivasan
Fix the rescind handling. This patch addresses the following rescind
scenario that is currently not handled correctly:
If a rescind were to be received while the offer is still being
peocessed, we will be blocked indefinitely since the rescind message
is handled on the sam
From: K. Y. Srinivasan
The current code unconditionally sends an IPI. If we are running on the
correct CPU and are in interrupt level, we don't need an IPI.
Make this adjustment.
Signed-off-by: K. Y. Srinivasan
---
drivers/hv/hyperv_vmbus.h |4
1 files changed, 4 insertions(+), 0 dele
From: K. Y. Srinivasan
ENOBUFS is a more approrpiate error code to be returned
when the hypervisor cannot post the message because of
insufficient buffers. Make the adjustment.
Signed-off-by: K. Y. Srinivasan
---
drivers/hv/connection.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(
From: Vitaly Kuznetsov
Paths can be up to PATH_MAX long and PATH_MAX is usually greater than 256.
While on it, simplify path reconstruction to a simple snprintf(), define
and reuse KVP_NET_DIR.
Suggested-by: Tomas Hozza
Signed-off-by: Vitaly Kuznetsov
Signed-off-by: K. Y. Srinivasan
---
tool
From: Long Li
The host may send multiple negotiation packets
(due to timeout) before the KVP user-mode daemon
is connected. KVP user-mode daemon is connected.
We need to defer processing those packets
until the daemon is negotiated and connected.
It's okay for guest to respond
to all negotiation
From: Alex Ng
If a FREEZE operation takes too long, the driver may time out and move on
to another operation. The daemon is unaware of this and attempts to
notify the driver that the FREEZE succeeded. This results in an error from
the driver and the daemon leaves the filesystem in frozen state.
From: K. Y. Srinivasan
Miscellaneous fixes to vmbus and util drivers.
Alex Ng (1):
Tools: hv: vss: Thaw the filesystem and continue if freeze call has
timed out
K. Y. Srinivasan (3):
Drivers: hv: vmbus: Fix error code returned by vmbus_post_msg()
Drivers: hv: util: Make hv_poll_channe
From: K. Y. Srinivasan
We will not be able to send packets over a channel that has been
rescinded. Make necessary adjustments so we can properly cleanup
even when the channel is rescinded. This issue can be trigerred
in the NIC hot-remove path.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/h
From: K. Y. Srinivasan
We will not be able to send packets over a channel that has been
rescinded. Make necessary adjustments so we can properly cleanup
even when the channel is rescinded. This issue can be trigerred
in the NIC hot-remove path.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/h
From: K. Y. Srinivasan
Prior to opening the channel we should have all the state setup to handle
interrupts. The current code does not do that; fix the bug. This bug
can result in faults in the interrupt path.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/netvsc.c | 27 ++
From: K. Y. Srinivasan
All netvsc channels are handled via NAPI. Setup the "read mode" correctly
for the netvsc sub-channels.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/rndis_filter.c |5 +
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/drivers/net/hyperv/rn
From: K. Y. Srinivasan
Initialize the return value correctly.
Signed-off-by: K. Y. Srinivasan
---
drivers/net/hyperv/netvsc_drv.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index eb7ae79..f830bbb 1
From: K. Y. Srinivasan
Fix miscellaneous issues.
K. Y. Srinivasan (2):
netvsc: Fix a bug in sub-channel handling
netvsc: Properly initialize the return value
drivers/net/hyperv/netvsc_drv.c |2 +-
drivers/net/hyperv/rndis_filter.c |5 +
2 files changed, 6 insertions(+), 1 del
From: K. Y. Srinivasan
Use the new APIs for eliminating a copy on the receive path. These new APIs also
help in minimizing the number of memory barriers we end up issuing (in the
ringbuffer code) since we can better control when we want to expose the ring
state to the host.
The patch is being re
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