* [PATCH v2] coco/tdx-host: add Kconfig description
@ 2026-10-12 17:53 Dmitry Voytik
2026-10-12 19:42 ` Kiryl Shutsemau
0 siblings, 1 reply; 2+ messages in thread
From: Dmitry Voytik @ 2026-10-12 17:53 UTC (permalink / raw)
To: Kiryl Shutsemau, Chao Gao, Dave Hansen
Cc: linux-coco, x86, kvm, linux-kernel, Dmitry Voytik
Fix the issue when the driver always gets compiled as a module.
How to reproduce the issue:
make mrproper
make defconfig
./scripts/config \
-e CMA \
-e ALLOC \
-e KVM \
-e KVM_INTEL \
-e KVM_INTEL_TDX \
-e INTEL_TDX_HOST \
-e TDX_HOST_SERVICES \
--refresh
make olddefconfig
make mod2yesconfig
grep '=m$' .config
returns only this driver as module:
CONFIG_TDX_HOST_SERVICES=m
Signed-off-by: Dmitry Voytik <voytikd@gmail.com>
---
v2:
* changed per Kiryl's suggestion:
https://lore.kernel.org/lkml/aszHlWi_aLIh8r9F@thinkstation/
v1:
*https://lore.kernel.org/lkml/20261003223237.513456-1-voytikd@gmail.com/
---
---
drivers/virt/coco/tdx-host/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/virt/coco/tdx-host/Kconfig b/drivers/virt/coco/tdx-host/Kconfig
index 57d0c01a4357..fe018e00822b 100644
--- a/drivers/virt/coco/tdx-host/Kconfig
+++ b/drivers/virt/coco/tdx-host/Kconfig
@@ -3,4 +3,4 @@ config TDX_HOST_SERVICES
depends on INTEL_TDX_HOST
select FW_LOADER
select FW_UPLOAD
- default m
+ default KVM_INTEL
--
2.56.0
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v2] coco/tdx-host: add Kconfig description
2026-10-12 17:53 [PATCH v2] coco/tdx-host: add Kconfig description Dmitry Voytik
@ 2026-10-12 19:42 ` Kiryl Shutsemau
0 siblings, 0 replies; 2+ messages in thread
From: Kiryl Shutsemau @ 2026-10-12 19:42 UTC (permalink / raw)
To: Dmitry Voytik; +Cc: Chao Gao, Dave Hansen, linux-coco, x86, kvm, linux-kernel
On Mon, Oct 12, 2026 at 07:53:48PM +0200, Dmitry Voytik wrote:
> Fix the issue when the driver always gets compiled as a module.
> How to reproduce the issue:
> make mrproper
> make defconfig
> ./scripts/config \
> -e CMA \
> -e ALLOC \
> -e KVM \
> -e KVM_INTEL \
> -e KVM_INTEL_TDX \
> -e INTEL_TDX_HOST \
> -e TDX_HOST_SERVICES \
> --refresh
> make olddefconfig
> make mod2yesconfig
> grep '=m$' .config
>
> returns only this driver as module:
> CONFIG_TDX_HOST_SERVICES=m
>
> Signed-off-by: Dmitry Voytik <voytikd@gmail.com>
Reviewed-by: Kiryl Shutsemau (Meta) <kas@kernel.org>
--
Kiryl Shutsemau / Kirill A. Shutemov
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-10-12 17:53 [PATCH v2] coco/tdx-host: add Kconfig description Dmitry Voytik
2026-10-12 19:42 ` Kiryl Shutsemau
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