netdev - [PATCH v1 2/2] Drivers: hv: Make CONFIG

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Message-Id: <20250906010952.2145389-3-mrathor@linux.microsoft.com>
Date: Fri,  5 Sep 2025 18:09:52 -0700
From: Mukesh Rathor <mrathor@...ux.microsoft.com>
To: dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-hyperv@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-pci@...r.kernel.org,
	linux-scsi@...r.kernel.org,
	linux-fbdev@...r.kernel.org,
	linux-arch@...r.kernel.org,
	virtualization@...ts.linux.dev
Cc: maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	airlied@...il.com,
	simona@...ll.ch,
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Subject: [PATCH v1 2/2] Drivers: hv: Make CONFIG_HYPERV bool

With CONFIG_HYPERV and CONFIG_HYPERV_VMBUS separated, change CONFIG_HYPERV
to bool from tristate. CONFIG_HYPERV now becomes the core Hyper-V
hypervisor support, such as hypercalls, clocks/timers, Confidential
Computing setup, PCI passthru, etc. that doesn't involve VMBus or VMBus
devices.

Signed-off-by: Mukesh Rathor <mrathor@...ux.microsoft.com>
---
 drivers/Makefile    | 2 +-
 drivers/hv/Kconfig  | 2 +-
 drivers/hv/Makefile | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/Makefile b/drivers/Makefile
index b5749cf67044..7ad5744db0b6 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -161,7 +161,7 @@ obj-$(CONFIG_SOUNDWIRE)		+= soundwire/
 
 # Virtualization drivers
 obj-$(CONFIG_VIRT_DRIVERS)	+= virt/
-obj-$(subst m,y,$(CONFIG_HYPERV))	+= hv/
+obj-$(CONFIG_HYPERV)		+= hv/
 
 obj-$(CONFIG_PM_DEVFREQ)	+= devfreq/
 obj-$(CONFIG_EXTCON)		+= extcon/
diff --git a/drivers/hv/Kconfig b/drivers/hv/Kconfig
index fe29f8dca2b5..7e56c51c5080 100644
--- a/drivers/hv/Kconfig
+++ b/drivers/hv/Kconfig
@@ -3,7 +3,7 @@
 menu "Microsoft Hyper-V guest support"
 
 config HYPERV
-	tristate "Microsoft Hyper-V client drivers"
+	bool "Microsoft Hyper-V core hypervisor support"
 	depends on (X86 && X86_LOCAL_APIC && HYPERVISOR_GUEST) \
 		|| (ARM64 && !CPU_BIG_ENDIAN)
 	select PARAVIRT
diff --git a/drivers/hv/Makefile b/drivers/hv/Makefile
index 050517756a82..8b04a33e4dd8 100644
--- a/drivers/hv/Makefile
+++ b/drivers/hv/Makefile
@@ -18,7 +18,7 @@ mshv_root-y := mshv_root_main.o mshv_synic.o mshv_eventfd.o mshv_irq.o \
 mshv_vtl-y := mshv_vtl_main.o
 
 # Code that must be built-in
-obj-$(subst m,y,$(CONFIG_HYPERV)) += hv_common.o
+obj-$(CONFIG_HYPERV) += hv_common.o
 obj-$(subst m,y,$(CONFIG_MSHV_ROOT)) += hv_proc.o
 ifneq ($(CONFIG_MSHV_ROOT) $(CONFIG_MSHV_VTL),)
     obj-y += mshv_common.o
-- 
2.36.1.vfs.0.0