linux/drivers/hv
Nuno Das Neves 36c46e64c5 Drivers: hv: Use nested hypercall for post message and signal event
When running nested, these hypercalls must be sent to the L0 hypervisor
or VMBus will fail.

Remove hv_do_nested_hypercall() and hv_do_fast_nested_hypercall8()
altogether and open-code these cases, since there are only 2 and all
they do is add the nested bit.

Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
Reviewed-by: Roman Kisel <romank@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://lore.kernel.org/r/1752261532-7225-2-git-send-email-nunodasneves@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <1752261532-7225-2-git-send-email-nunodasneves@linux.microsoft.com>
2025-07-15 06:24:16 +00:00
..
Kconfig
Makefile
channel.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +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_common.c
hv_debugfs.c
hv_kvp.c
hv_proc.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
hv_snapshot.c
hv_trace.c
hv_trace.h
hv_trace_balloon.h
hv_util.c
hv_utils_transport.c
hv_utils_transport.h
hyperv_vmbus.h
mshv.h
mshv_common.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
mshv_eventfd.c
mshv_eventfd.h
mshv_irq.c
mshv_portid_table.c
mshv_root.h
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_synic.c
ring_buffer.c Drivers: hv: Fix warnings for missing export.h header inclusion 2025-07-09 23:43:52 +00:00
vmbus_drv.c