Dexuan Cui fc96df16a1 Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels ...

Before 98f4c651762c, we returned zeros for unopened channels.
With 98f4c651762c, we started to return random on-stack values.

We'd better return -EINVAL instead.

Fixes: 98f4c651762c ("hv: move ringbuffer bus attributes to dev_groups")
Cc: stable@vger.kernel.org
Cc: K. Y. Srinivasan <kys@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Cc: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2018-12-13 14:58:27 -05:00

..

channel_mgmt.c

Drivers: hv: vmbus: Use cpumask_var_t for on-stack cpu mask

2018-10-02 15:37:01 -07:00

channel.c

Drivers: hv: vmbus: Fix the descriptions of some function parameters

2018-10-02 15:36:11 -07:00

connection.c

Drivers: hv: vmbus: Use get/put_cpu() in vmbus_connect()

2018-09-30 08:49:55 -07:00

hv_balloon.c

hv_balloon: Replace spin_is_locked() with lockdep

2018-10-15 20:54:17 +02:00

hv_fcopy.c

Drivers: hv: fcopy: restore correct transfer length

2017-09-22 10:29:54 +02:00

hv_kvp.c

Drivers: hv: kvp: Fix two "this statement may fall through" warnings

2018-10-02 15:37:01 -07:00

hv_snapshot.c

Merge 4.11-rc4 into char-misc-next

2017-03-27 09:13:04 +02:00

hv_trace_balloon.h

hv_balloon: trace post_status

2018-03-06 09:57:17 -08:00

hv_trace.c

hv: add SPDX license to trace

2018-03-28 13:24:56 +02:00

hv_trace.h

hv: add SPDX license to trace

2018-03-28 13:24:56 +02:00

hv_util.c

use the new async probing feature for the hyperv drivers

2018-07-03 13:02:28 +02:00

hv_utils_transport.c

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11 14:34:03 -08:00

hv_utils_transport.h

Drivers: hv: util: move waiting for release to hv_utils_transport itself

2017-03-16 16:42:00 +09:00

hv.c

Drivers: hv: vmbus: Fix synic per-cpu context initialization

2018-09-12 09:46:46 +02:00

hyperv_vmbus.h

Drivers: hv: vmbus: enable VMBus protocol version 5.0

2018-05-14 16:06:48 +02:00

Kconfig

x86, hyperv: remove PCI dependency

2018-12-13 14:55:57 -05:00

Makefile

hv_balloon: trace post_status

2018-03-06 09:57:17 -08:00

ring_buffer.c

vmbus: split ring buffer allocation from open

2018-09-25 20:33:24 +02:00

vmbus_drv.c

Drivers: hv: vmbus: Return -EINVAL for the sys files for unopened channels

2018-12-13 14:58:27 -05:00