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

..

channel_mgmt.c

Drivers: hv: Fix warnings for missing export.h header inclusion

2025-07-09 23:43:52 +00:00

channel.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_balloon.c

hv_balloon: update the NR_BALLOON_PAGES state

2025-03-21 22:03:13 -07:00

hv_common.c

Drivers: hv: Remove hv_alloc/free_* helpers

2025-05-23 16:30:56 +00:00

hv_debugfs.c

…

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_balloon.h

…

hv_trace.c

…

hv_trace.h

…

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

…

hv_utils_transport.h

…

hv.c

Drivers: hv: Use nested hypercall for post message and signal event

2025-07-15 06:24:16 +00:00

hyperv_vmbus.h

uio_hv_generic: Fix sysfs creation path for ring buffer

2025-05-02 13:59:02 +02:00

Kconfig

Drivers: hv: Select CONFIG_SYSFB only if EFI is enabled

2025-07-09 22:39:40 +00:00

Makefile

Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs

2025-03-21 18:24:22 +00:00

mshv_common.c

Drivers: hv: Fix warnings for missing export.h header inclusion

2025-07-09 23:43:52 +00:00

mshv_eventfd.c

Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs

2025-03-21 18:24:22 +00:00

mshv_eventfd.h

Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs

2025-03-21 18:24:22 +00:00

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_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

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_synic.c

Drivers: hv: Introduce mshv_root module to expose /dev/mshv to VMMs

2025-03-21 18:24:22 +00:00

mshv.h

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: Fix the check for HYPERVISOR_CALLBACK_VECTOR

2025-07-09 23:24:36 +00:00