linux-kernel - [patch V5 05/39] x86/microcode: Provide CONFIG_MICROCODE

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Date:   Tue, 17 Oct 2023 23:23:29 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Borislav Petkov <bp@...en8.de>
Subject: [patch V5 05/39] x86/microcode: Provide CONFIG_MICROCODE_INITRD32

From: Thomas Gleixner <tglx@...utronix.de>

Create an aggregate config switch which covers X86_32, MICROCODE and
BLK_DEV_INITRD to avoid lengthy #ifdeffery in upcoming code.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
V5: New patch
---
 arch/x86/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index d8ff206e503f..cadea3f3161e 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1313,6 +1313,10 @@ config MICROCODE
 	def_bool y
 	depends on CPU_SUP_AMD || CPU_SUP_INTEL
 
+config MICROCODE_INITRD32
+	def_bool y
+	depends on MICROCODE && X86_32 && BLK_DEV_INITRD
+
 config MICROCODE_LATE_LOADING
 	bool "Late microcode loading (DANGEROUS)"
 	default n