[PATCH AUTOSEL 5.18 145/159] x86/microcode: Add explicit CPU vendor dependency

Sasha Levin
2022-05-30T13:43:41Z

From: Borislav Petkov <bp@suse.de>

[ Upstream commit 9c55d99e099bd7aa6b91fce8718505c35d5dfc65 ]

Add an explicit dependency to the respective CPU vendor so that the
respective microcode support for it gets built only when that support is
enabled.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/8ead0da9-9545-b10d-e3db-7df1a1f219e4@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/x86/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 4bed3abf444d..b2c65f573353 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1313,7 +1313,7 @@ config MICROCODE

config MICROCODE_INTEL
bool "Intel microcode loading support"
- depends on MICROCODE
+ depends on CPU_SUP_INTEL && MICROCODE
default MICROCODE
help
This options enables microcode patch loading support for Intel
@@ -1325,7 +1325,7 @@ config MICROCODE_INTEL

config MICROCODE_AMD
bool "AMD microcode loading support"
- depends on MICROCODE
+ depends on CPU_SUP_AMD && MICROCODE
help
If you select this option, microcode patch loading support for AMD
processors will be enabled.
--
2.35.1