i915: fix DRM_I915_GVT_KVMGT dependencies

Depending on x86 and KVM is not enough, as the kvm helper functions
that get called here are controlled by CONFIG_KVM_X86, which is
disabled if both KVM_INTEL and KVM_AMD are turned off.

ERROR: modpost: "kvm_write_track_remove_gfn" [drivers/gpu/drm/i915/kvmgt.ko] undefined!
ERROR: modpost: "kvm_page_track_register_notifier" [drivers/gpu/drm/i915/kvmgt.ko] undefined!
ERROR: modpost: "kvm_page_track_unregister_notifier" [drivers/gpu/drm/i915/kvmgt.ko] undefined!
ERROR: modpost: "kvm_write_track_add_gfn" [drivers/gpu/drm/i915/kvmgt.ko] undefined!

Change the dependency to CONFIG_KVM_X86 instead.

Fixes: ea4290d77bda ("KVM: x86: leave kvm.ko out of the build if no vendor module is requested")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20241015152157.2955229-1-arnd@kernel.org
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
(cherry picked from commit 341e4023032fba6c02326bfc6babd63ef4039712)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/Kconfig b/drivers/gpu/drm/i915/Kconfig
index faa253b2766428b16f4592f0e74e05d70a014a76..14ac351fd76dbfcd08b8e5e283fc696d8d6a3112 100644 (file)
--- a/drivers/gpu/drm/i915/Kconfig
+++ b/drivers/gpu/drm/i915/Kconfig
@@ -123,9 +123,8 @@ config DRM_I915_USERPTR
 config DRM_I915_GVT_KVMGT
        tristate "Enable KVM host support Intel GVT-g graphics virtualization"
        depends on DRM_I915
-       depends on X86
+       depends on KVM_X86
        depends on 64BIT
-       depends on KVM
        depends on VFIO
        select DRM_I915_GVT
        select KVM_EXTERNAL_WRITE_TRACKING