Fix the SEV_GUEST Kconfig block to eliminate kconfig unmet
dependency warnings:
WARNING: unmet direct dependencies detected for CRYPTO_GCM
Depends on [n]: CRYPTO [=n]
Selected by [y]:
- SEV_GUEST [=y] && VIRT_DRIVERS [=y] && AMD_MEM_ENCRYPT [=y]
WARNING: unmet direct dependencies detected for CRYPTO_AEAD2
Depends on [n]: CRYPTO [=n]
Selected by [y]:
- SEV_GUEST [=y] && VIRT_DRIVERS [=y] && AMD_MEM_ENCRYPT [=y]
Fixes: fce96cf04430 ("virt: Add SEV-SNP guest driver")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Cc: Brijesh Singh <brijesh.singh@xxxxxxx>
Cc: Paul Gazzillo <paul@xxxxxxxxx>
Cc: Necip Fazil Yildiran <fazilyildiran@xxxxxxxxx>
Cc: Borislav Petkov <bp@xxxxxxx>
Cc: Tom Lendacky <thomas.lendacky@xxxxxxx>
Cc: linux-crypto@xxxxxxxxxxxxxxx
---
drivers/virt/coco/sev-guest/Kconfig | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/virt/coco/sev-guest/Kconfig
+++ b/drivers/virt/coco/sev-guest/Kconfig
@@ -2,6 +2,7 @@ config SEV_GUEST
tristate "AMD SEV Guest driver"
default m
depends on AMD_MEM_ENCRYPT
+ select CRYPTO
select CRYPTO_AEAD2
select CRYPTO_GCM
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