linux-kernel - [PATCH] crypto/ccp: Fix CONFIG

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Message-ID: <20251203031948.2471431-1-dan.j.williams@intel.com>
Date: Tue,  2 Dec 2025 19:19:48 -0800
From: Dan Williams <dan.j.williams@...el.com>
To: linux-crypto@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	linux-coco@...ts.linux.dev,
	kernel test robot <lkp@...el.com>,
	Alexey Kardashevskiy <aik@....com>,
	Tom Lendacky <thomas.lendacky@....com>,
	John Allen <john.allen@....com>
Subject: [PATCH] crypto/ccp: Fix CONFIG_PCI=n build

It turns out that the PCI driver for ccp is unconditionally built into the
kernel in the CONFIG_PCI=y case. This means that the new SEV-TIO support
needs an explicit dependency on PCI to avoid build errors when
CONFIG_CRYPTO_DEV_SP_PSP=y and CONFIG_PCI=n.

Reported-by: kernel test robot <lkp@...el.com>
Closes: http://lore.kernel.org/202512030743.6pVPA4sx-lkp@intel.com
Cc: Alexey Kardashevskiy <aik@....com>
Cc: Tom Lendacky <thomas.lendacky@....com>
Cc: John Allen <john.allen@....com>
Signed-off-by: Dan Williams <dan.j.williams@...el.com>
---
 drivers/crypto/ccp/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
index e2b127f0986b..f16a0f611317 100644
--- a/drivers/crypto/ccp/Kconfig
+++ b/drivers/crypto/ccp/Kconfig
@@ -39,7 +39,7 @@ config CRYPTO_DEV_SP_PSP
 	bool "Platform Security Processor (PSP) device"
 	default y
 	depends on CRYPTO_DEV_CCP_DD && X86_64 && AMD_IOMMU
-	select PCI_TSM
+	select PCI_TSM if PCI
 	help
 	 Provide support for the AMD Platform Security Processor (PSP).
 	 The PSP is a dedicated processor that provides support for key

base-commit: f7ae6d4ec6520a901787cbab273983e96d8516da
prerequisite-patch-id: 085ed7fc143cfcfd0418527cfad03db88d4b64ec
prerequisite-patch-id: c1d1a6d802b3b4bfffb9f45fc5ac6a9a1b5e361d
prerequisite-patch-id: 44c6ea6fb683418ae67ff3efdb0c07fda013e6b2
prerequisite-patch-id: 407daf59d54ecebcb7fefd22a5b5833e03c038e4
-- 
2.51.1