WSL2-Linux-Kernel/drivers/hv
Saurabh Sengar 2cd5117ce6 Drivers: hv: vmbus: Release cpu lock in error case
[ Upstream commit 656c5ba50b ]

In case of invalid sub channel, release cpu lock before returning.

Fixes: a949e86c0d ("Drivers: hv: vmbus: Resolve race between init_vp_index() and CPU hotplug")
Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/1654794996-13244-1-git-send-email-ssengar@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-06-22 14:22:00 +02:00
..
Kconfig hv: utils: add PTP_1588_CLOCK to Kconfig to fix build 2022-04-08 14:22:46 +02:00
Makefile Drivers: hv: Move Hyper-V extended capability check to arch neutral code 2021-06-05 10:22:34 +00:00
channel.c Drivers: hv: vmbus: Fix handling of messages with transaction ID of zero 2022-06-09 10:23:07 +02:00
channel_mgmt.c Drivers: hv: vmbus: Release cpu lock in error case 2022-06-22 14:22:00 +02:00
connection.c drivers: hv: Fix missing error code in vmbus_connect() 2021-06-02 15:16:36 +00:00
hv.c drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status 2021-04-21 09:49:19 +00:00
hv_balloon.c Drivers: hv: balloon: Disable balloon and hot-add accordingly 2022-04-20 09:34:16 +02:00
hv_common.c drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers 2021-07-19 09:24:28 +00:00
hv_debugfs.c hv_debugfs: Make hv_debug_root static 2020-04-04 17:47:43 +01:00
hv_fcopy.c Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer 2021-05-14 17:37:46 +00:00
hv_kvp.c Drivers: hv: vmbus: Copy packets sent by Hyper-V out of the ring buffer 2021-05-14 17:37:46 +00:00
hv_snapshot.c hv_utils: Set the maximum packet size for VSS driver to the length of the receive buffer 2021-08-25 19:03:20 +00:00
hv_trace.c hv: add SPDX license to trace 2018-03-28 13:24:56 +02:00
hv_trace.h Drivers: hv: vmbus: Drivers: hv: vmbus: Introduce CHANNELMSG_MODIFYCHANNEL_RESPONSE 2021-04-18 13:03:11 +00:00
hv_trace_balloon.h hv_balloon: trace post_status 2018-03-06 09:57:17 -08:00
hv_util.c drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers 2021-07-19 09:24:28 +00:00
hv_utils_transport.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 280 2019-06-05 17:36:36 +02:00
hv_utils_transport.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 280 2019-06-05 17:36:36 +02:00
hyperv_vmbus.h hyperv/vmbus: include linux/bitops.h 2021-10-22 19:16:08 +00:00
ring_buffer.c Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer 2022-04-20 09:34:15 +02:00
vmbus_drv.c random: remove unused irq_flags argument from add_interrupt_randomness() 2022-05-30 09:29:00 +02:00