Merge branch 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull RAS changes from Ingo Molnar:
 "The main system reliability related changes were from x86, but also
  some generic RAS changes:

   - AMD MCE error injection subsystem enhancements.  (Aravind
     Gopalakrishnan)

   - Fix MCE and CPU hotplug interaction bug.  (Ashok Raj)

   - kcrash bootup robustness fix.  (Baoquan He)

   - kcrash cleanups.  (Borislav Petkov)

   - x86 microcode driver rework: simplify it by unmodularizing it and
     other cleanups.  (Borislav Petkov)"

* 'ras-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
  x86/mce: Add a default case to the switch in __mcheck_cpu_ancient_init()
  x86/mce: Add a Scalable MCA vendor flags bit
  MAINTAINERS: Unify the microcode driver section
  x86/microcode/intel: Move #ifdef DEBUG inside the function
  x86/microcode/amd: Remove maintainers from comments
  x86/microcode: Remove modularization leftovers
  x86/microcode: Merge the early microcode loader
  x86/microcode: Unmodularize the microcode driver
  x86/mce: Fix thermal throttling reporting after kexec
  kexec/crash: Say which char is the unrecognized
  x86/setup/crash: Check memblock_reserve() retval
  x86/setup/crash: Cleanup some more
  x86/setup/crash: Remove alignment variable
  x86/setup: Cleanup crashkernel reservation functions
  x86/amd_nb, EDAC: Rename amd_get_node_id()
  x86/setup: Do not reserve crashkernel high memory if low reservation failed
  x86/microcode/amd: Do not overwrite final patch levels
  x86/microcode/amd: Extract current patch level read to a function
  x86/ras/mce_amd_inj: Inject bank 4 errors on the NBC
  x86/ras/mce_amd_inj: Trigger deferred and thresholding errors interrupts
  ...

1 files changed, 3 insertions, 19 deletions

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 96d058a87100..255ea22ccbec 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1123,8 +1123,10 @@ config X86_REBOOTFIXUPS
 	  Say N otherwise.
 
 config MICROCODE
-	tristate "CPU microcode loading support"
+	bool "CPU microcode loading support"
+	default y
 	depends on CPU_SUP_AMD || CPU_SUP_INTEL
+	depends on BLK_DEV_INITRD
 	select FW_LOADER
 	---help---
 
@@ -1166,24 +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=y && 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---