From: Dan Williams <dan.j.williams@intel.com>
Date: Thu, 13 Nov 2025 02:14:39 +0000 (-0800)
Subject: drivers/virt: Drop VIRT_DRIVERS build dependency
X-Git-Tag: v6.19-rc1~79^2~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=110c155e8a684d8b2423a72cfde147903881f765;p=thirdparty%2Flinux.git

drivers/virt: Drop VIRT_DRIVERS build dependency

All of the objects in drivers/virt/ have their own configuration symbols to
gate compilation. I.e. nothing gets added to the kernel with
CONFIG_VIRT_DRIVERS=y in isolation.

Unconditionally descend into drivers/virt/ so that consumers do not need to
add an additional CONFIG_VIRT_DRIVERS dependency.

Fix warnings of the form:

    Kconfig warnings: (for reference only)
       WARNING: unmet direct dependencies detected for TSM
       Depends on [n]: VIRT_DRIVERS [=n]
       Selected by [y]:
       - PCI_TSM [=y] && PCI [=y]

...where PCI_TSM selects CONFIG_TSM, but fails to select
CONFIG_VIRT_DRIVERS.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202511041832.ylcgIiqN-lkp@intel.com/
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Link: https://patch.msgid.link/20251113021446.436830-2-dan.j.williams@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---

diff --git a/drivers/Makefile b/drivers/Makefile
index 8e1ffa4358d5f..f660cb4e55ed9 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -160,7 +160,7 @@ obj-$(CONFIG_RPMSG)		+= rpmsg/
 obj-$(CONFIG_SOUNDWIRE)		+= soundwire/
 
 # Virtualization drivers
-obj-$(CONFIG_VIRT_DRIVERS)	+= virt/
+obj-y				+= virt/
 obj-$(CONFIG_HYPERV)		+= hv/
 
 obj-$(CONFIG_PM_DEVFREQ)	+= devfreq/