Merge branch 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 boot updates from Ingo Molnar:
 "The main x86 bootup related changes in this cycle were:

   - more boot time optimizations.  (Len Brown)

   - implement hex output to allow the debugging of early bootup
     parameters.  (Kees Cook)

   - remove obsolete MCA leftovers.  (Paolo Pisati)"

* 'x86-boot-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/smpboot: Remove APIC.wait_for_init_deassert and atomic init_deasserted
  x86/smpboot: Remove SIPI delays from cpu_up()
  x86/smpboot: Remove udelay(100) when polling cpu_callin_map
  x86/smpboot: Remove udelay(100) when polling cpu_initialized_map
  x86/boot: Obsolete the MCA sys_desc_table
  x86/boot: Add hex output for debugging

arch/x86/kernel/apic/apic_flat_64.c

@@ -191,7 +191,6 @@ static struct apic apic_flat =  {
 	.send_IPI_all			= flat_send_IPI_all,
 	.send_IPI_self			= apic_send_IPI_self,
 
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= default_inquire_remote_apic,
 
 	.read				= native_apic_mem_read,
@@ -299,7 +298,6 @@ static struct apic apic_physflat =  {
 	.send_IPI_all			= physflat_send_IPI_all,
 	.send_IPI_self			= apic_send_IPI_self,
 
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= default_inquire_remote_apic,
 
 	.read				= native_apic_mem_read,

arch/x86/kernel/apic/apic_noop.c

@@ -152,7 +152,6 @@ struct apic apic_noop = {
 
 	.wakeup_secondary_cpu		= noop_wakeup_secondary_cpu,
 
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= NULL,
 
 	.read				= noop_apic_read,

arch/x86/kernel/apic/apic_numachip.c

@@ -92,7 +92,6 @@ static int numachip_wakeup_secondary(int phys_apicid, unsigned long start_rip)
 
 	write_lcsr(CSR_G3_EXT_IRQ_GEN, int_gen.v);
 
-	atomic_set(&init_deasserted, 1);
 	return 0;
 }
 
@@ -235,7 +234,6 @@ static const struct apic apic_numachip __refconst = {
 	.send_IPI_self			= numachip_send_IPI_self,
 
 	.wakeup_secondary_cpu		= numachip_wakeup_secondary,
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= NULL, /* REMRD not supported */
 
 	.read				= native_apic_mem_read,

arch/x86/kernel/apic/bigsmp_32.c

@@ -186,7 +186,6 @@ static struct apic apic_bigsmp = {
 	.send_IPI_all			= bigsmp_send_IPI_all,
 	.send_IPI_self			= default_send_IPI_self,
 
-	.wait_for_init_deassert		= true,
 	.inquire_remote_apic		= default_inquire_remote_apic,
 
 	.read				= native_apic_mem_read,

arch/x86/kernel/apic/probe_32.c

@@ -111,7 +111,6 @@ static struct apic apic_default = {
 	.send_IPI_all			= default_send_IPI_all,
 	.send_IPI_self			= default_send_IPI_self,
 
-	.wait_for_init_deassert		= true,
 	.inquire_remote_apic		= default_inquire_remote_apic,
 
 	.read				= native_apic_mem_read,

arch/x86/kernel/apic/x2apic_cluster.c

@@ -272,7 +272,6 @@ static struct apic apic_x2apic_cluster = {
 	.send_IPI_all			= x2apic_send_IPI_all,
 	.send_IPI_self			= x2apic_send_IPI_self,
 
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= NULL,
 
 	.read				= native_apic_msr_read,

arch/x86/kernel/apic/x2apic_phys.c

@@ -128,7 +128,6 @@ static struct apic apic_x2apic_phys = {
 	.send_IPI_all			= x2apic_send_IPI_all,
 	.send_IPI_self			= x2apic_send_IPI_self,
 
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= NULL,
 
 	.read				= native_apic_msr_read,

arch/x86/kernel/apic/x2apic_uv_x.c

@@ -248,7 +248,6 @@ static int uv_wakeup_secondary(int phys_apicid, unsigned long start_rip)
 	    APIC_DM_STARTUP;
 	uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
 
-	atomic_set(&init_deasserted, 1);
 	return 0;
 }
 
@@ -414,7 +413,6 @@ static struct apic __refdata apic_x2apic_uv_x = {
 	.send_IPI_self			= uv_send_IPI_self,
 
 	.wakeup_secondary_cpu		= uv_wakeup_secondary,
-	.wait_for_init_deassert		= false,
 	.inquire_remote_apic		= NULL,
 
 	.read				= native_apic_msr_read,