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Message-Id: <20220530133825.1933431-98-sashal@kernel.org>
Date: Mon, 30 May 2022 09:38:14 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Borislav Petkov <bp@...e.de>, Randy Dunlap <rdunlap@...radead.org>,
Sasha Levin <sashal@...nel.org>, tglx@...utronix.de,
mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com,
x86@...nel.org
Subject: [PATCH AUTOSEL 5.15 098/109] x86/microcode: Add explicit CPU vendor dependency
From: Borislav Petkov <bp@...e.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@...radead.org>
Signed-off-by: Borislav Petkov <bp@...e.de>
Link: https://lore.kernel.org/r/8ead0da9-9545-b10d-e3db-7df1a1f219e4@infradead.org
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
arch/x86/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index d02b04d30096..1d0f16b53393 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1323,7 +1323,7 @@ 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
@@ -1335,7 +1335,7 @@ 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
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