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linux/drivers/hv
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Carlos López c57b6b4bc3 mshv: clear eventfd counter on irqfd shutdown 
[ Upstream commit 2b4246153e ]

While unhooking from the irqfd waitqueue, clear the internal eventfd
counter by using eventfd_ctx_remove_wait_queue() instead of
remove_wait_queue(), preventing potential spurious interrupts. This
removes the need to store a pointer into the workqueue, as the eventfd
already keeps track of it.

This mimicks what other similar subsystems do on their equivalent paths
with their irqfds (KVM, Xen, ACRN support, etc).

Signed-off-by: Carlos López <clopez@suse.de>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-03-04 07:20:39 -05:00
..
channel.c Drivers: hv: Simplify data structures for VMBus channel close message 2025-09-08 22:11:03 +00:00
channel_mgmt.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
connection.c Drivers: hv: Use nested hypercall for post message and signal event 2025-07-15 06:24:16 +00:00
hv.c Drivers: hv: Use nested hypercall for post message and signal event 2025-07-15 06:24:16 +00:00
hv_balloon.c hv_balloon: update the NR_BALLOON_PAGES state 2025-03-21 22:03:13 -07:00
hv_common.c Drivers: hv: Always do Hyper-V panic notification in hv_kmsg_dump() 2026-01-30 10:32:09 +01:00
hv_debugfs.c hv_debugfs: Make hv_debug_root static 2020-04-04 17:47:43 +01:00
hv_kvp.c hyperv: Switch from hyperv-tlfs.h to hyperv/hvhdk.h 2025-01-10 00:54:21 +00:00
hv_proc.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
hv_snapshot.c hyperv: Switch from hyperv-tlfs.h to hyperv/hvhdk.h 2025-01-10 00:54:21 +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: util: Avoid accessing a ringbuffer not initialized yet 2024-12-09 18:44:15 +00:00
hv_utils_transport.c Drivers: hv: util: Cosmetic changes for hv_utils_transport.c 2025-09-08 22:10:55 +00:00
hv_utils_transport.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 280 2019-06-05 17:36:36 +02:00
hyperv_vmbus.h uio_hv_generic: Fix sysfs creation path for ring buffer 2025-05-02 13:59:02 +02:00
Kconfig Drivers: hv: Make CONFIG_HYPERV bool 2025-10-01 00:00:45 +00:00
Makefile Drivers: hv: Make CONFIG_HYPERV bool 2025-10-01 00:00:45 +00:00
mshv.h mshv: Use common "entry virt" APIs to do work in root before running guest 2025-09-30 22:50:48 +00:00
mshv_common.c mshv: Use common "entry virt" APIs to do work in root before running guest 2025-09-30 22:50:48 +00:00
mshv_eventfd.c mshv: clear eventfd counter on irqfd shutdown 2026-03-04 07:20:39 -05:00
mshv_eventfd.h mshv: clear eventfd counter on irqfd shutdown 2026-03-04 07:20:39 -05:00
mshv_irq.c Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs 2025-03-21 18:24:22 +00:00
mshv_portid_table.c Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs 2025-03-21 18:24:22 +00:00
mshv_root.h Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs 2025-03-21 18:24:22 +00:00
mshv_root_hv_call.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
mshv_root_main.c mshv: Fix create memory region overlap check 2025-12-18 14:03:02 +01:00
mshv_synic.c Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs 2025-03-21 18:24:22 +00:00
ring_buffer.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
vmbus_drv.c Drivers: hv: vmbus: Use kthread for vmbus interrupts on PREEMPT_RT 2026-02-26 14:59:47 -08:00