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@intel.com Signed-off-by: Randy Dunlap rdunlap@infradead.org Cc: stable@vger.kernel.org Cc: Brijesh Singh brijesh.singh@amd.com Cc: Paul Gazzillo paul@pgazz.com Cc: Necip Fazil Yildiran fazilyildiran@gmail.com Cc: Borislav Petkov bp@suse.de Cc: Tom Lendacky thomas.lendacky@amd.com Cc: linux-crypto@vger.kernel.org --- 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 help