From fe055896c040df571e4ff56fb196d6845130057b Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Tue, 20 Oct 2015 11:54:45 +0200 Subject: x86/microcode: Merge the early microcode loader Merge the early loader functionality into the driver proper. The diff is huge but logically, it is simply moving code from the _early.c files into the main driver. Signed-off-by: Borislav Petkov Cc: Andy Lutomirski Cc: Arjan van de Ven Cc: Borislav Petkov Cc: Brian Gerst Cc: Dave Jones Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Len Brown Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Rafael J. Wysocki Cc: Thomas Gleixner Cc: Tony Luck Link: http://lkml.kernel.org/r/1445334889-300-3-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) (limited to 'arch/x86/Kconfig') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fdf1f0cdf6b6..255ea22ccbec 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1126,6 +1126,7 @@ config MICROCODE bool "CPU microcode loading support" default y depends on CPU_SUP_AMD || CPU_SUP_INTEL + depends on BLK_DEV_INITRD select FW_LOADER ---help--- @@ -1167,24 +1168,6 @@ config MICROCODE_OLD_INTERFACE def_bool y depends on MICROCODE -config MICROCODE_INTEL_EARLY - bool - -config MICROCODE_AMD_EARLY - bool - -config MICROCODE_EARLY - bool "Early load microcode" - depends on MICROCODE && BLK_DEV_INITRD - select MICROCODE_INTEL_EARLY if MICROCODE_INTEL - select MICROCODE_AMD_EARLY if MICROCODE_AMD - default y - help - This option provides functionality to read additional microcode data - at the beginning of initrd image. The data tells kernel to load - microcode to CPU's as early as possible. No functional change if no - microcode data is glued to the initrd, therefore it's safe to say Y. - config X86_MSR tristate "/dev/cpu/*/msr - Model-specific register support" ---help--- -- cgit v1.2.3