From: Arnd Bergmann <arnd@kernel.org>
To: Tom Lendacky <thomas.lendacky@amd.com>, Borislav Petkov <bp@suse.de>
Cc: Arnd Bergmann <arnd@arndb.de>,
Brijesh Singh <brijesh.singh@amd.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH] virt: sevguest: add CONFIG_CRYPTO dependency
Date: Tue, 17 Jan 2023 18:13:56 +0100 [thread overview]
Message-ID: <20230117171416.2715125-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
This driver fails to link when CRYPTO is disabled, or in a loadable module:
WARNING: unmet direct dependencies detected for CRYPTO_GCM
WARNING: unmet direct dependencies detected for CRYPTO_AEAD2
Depends on [m]: CRYPTO [=m]
Selected by [y]:
- SEV_GUEST [=y] && VIRT_DRIVERS [=y] && AMD_MEM_ENCRYPT [=y]
x86_64-linux-ld: crypto/aead.o: in function `crypto_register_aeads':
Fixes: d63670d23e60 ("virt: sevguest: Rename the sevguest dir and files to sev-guest")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/virt/coco/sev-guest/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/virt/coco/sev-guest/Kconfig b/drivers/virt/coco/sev-guest/Kconfig
index f9db0799ae67..da2d7ca531f0 100644
--- 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
--
2.39.0
next reply other threads:[~2023-01-17 17:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-17 17:13 Arnd Bergmann [this message]
2023-01-17 17:26 ` Tom Lendacky
2023-01-17 17:27 ` Tom Lendacky
2023-06-09 14:09 ` [tip: x86/cc] virt: sevguest: Add " tip-bot2 for Arnd Bergmann
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