Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (50 commits)
  [MIPS] Add smp_call_function_single()
  [MIPS] thread_info.h: kmalloc + memset conversion to kzalloc
  [MIPS] Kexec: Fix several 64-bit bugs.
  [MIPS] Kexec: Fix several warnings.
  [MIPS] DDB5477: Remove support
  [MIPS] Fulong: Remove unneeded header file
  [MIPS] Cobalt: Enable UART on RaQ1
  [MIPS] Remove unused GROUP_TOSHIBA_NAMES
  [MIPS] remove some duplicate includes
  [MIPS] Oprofile: Fix rm9000 performance counter handler
  [MIPS] Use -Werror on subdirectories which build cleanly.
  [MIPS] Yosemite: Fix warning.
  [MIPS] PMON: Fix cpustart declaration.
  [MIPS] Yosemite: Only build ll_ht_smp_irq_handler() if HYPERTRANSPORT.
  [MIPS] Yosemite: Fix build error due to undeclared titan_mailbox_irq().
  [MIPS] Yosemite: Don't declare titan_mailbox_irq() as asmlinkage.
  [MIPS] Yosemite: Fix warnings in i2c-yoesmite by deleting the unused code.
  [MIPS] Delete unused arch/mips/gt64120/common/
  [MIPS] Fix build warning in unaligned load/store emulator.
  [MIPS] IP32: Don't ignore request_irq's return value.
  ...

9 files changed, 25 insertions, 3 deletions

diff --git a/arch/mips/mips-boards/atlas/Makefile b/arch/mips/mips-boards/atlas/Makefile
index d8dab75906b..f71c2dd1041 100644
--- a/arch/mips/mips-boards/atlas/Makefile
+++ b/arch/mips/mips-boards/atlas/Makefile
@@ -18,3 +18,5 @@
 
 obj-y			:= atlas_int.o atlas_setup.o
 obj-$(CONFIG_KGDB)	+= atlas_gdb.o
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/mips-boards/atlas/atlas_int.c b/arch/mips/mips-boards/atlas/atlas_int.c
index 6c8f0255e85..3c692abc255 100644
--- a/arch/mips/mips-boards/atlas/atlas_int.c
+++ b/arch/mips/mips-boards/atlas/atlas_int.c
@@ -245,6 +245,7 @@ void __init arch_init_irq(void)
 	case MIPS_REVISION_CORID_CORE_MSC:
 	case MIPS_REVISION_CORID_CORE_FPGA2:
 	case MIPS_REVISION_CORID_CORE_FPGA3:
+	case MIPS_REVISION_CORID_CORE_FPGA4:
 	case MIPS_REVISION_CORID_CORE_24K:
 	case MIPS_REVISION_CORID_CORE_EMUL_MSC:
 		if (cpu_has_veic)
diff --git a/arch/mips/mips-boards/generic/Makefile b/arch/mips/mips-boards/generic/Makefile
index aade36d7878..b31d8dfed1b 100644
--- a/arch/mips/mips-boards/generic/Makefile
+++ b/arch/mips/mips-boards/generic/Makefile
@@ -24,3 +24,5 @@ obj-y				:= reset.o display.o init.o memory.o \
 obj-$(CONFIG_EARLY_PRINTK)	+= console.o
 obj-$(CONFIG_PCI)		+= pci.o
 obj-$(CONFIG_KGDB)		+= gdb_hook.o
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/mips-boards/generic/init.c b/arch/mips/mips-boards/generic/init.c
index 4eabc1eadd2..e2c7147fedf 100644
--- a/arch/mips/mips-boards/generic/init.c
+++ b/arch/mips/mips-boards/generic/init.c
@@ -294,6 +294,7 @@ void __init prom_init(void)
 		case MIPS_REVISION_CORID_CORE_MSC:
 		case MIPS_REVISION_CORID_CORE_FPGA2:
 		case MIPS_REVISION_CORID_CORE_FPGA3:
+		case MIPS_REVISION_CORID_CORE_FPGA4:
 		case MIPS_REVISION_CORID_CORE_24K:
 		case MIPS_REVISION_CORID_CORE_EMUL_MSC:
 			mips_revision_sconid = MIPS_REVISION_SCON_SOCIT;
diff --git a/arch/mips/mips-boards/generic/time.c b/arch/mips/mips-boards/generic/time.c
index c45d556aa96..d7bff9ca535 100644
--- a/arch/mips/mips-boards/generic/time.c
+++ b/arch/mips/mips-boards/generic/time.c
@@ -55,7 +55,7 @@ unsigned long cpu_khz;
 
 static int mips_cpu_timer_irq;
 extern int cp0_perfcount_irq;
-extern void smtc_timer_broadcast(int);
+extern void smtc_timer_broadcast(void);
 
 static void mips_timer_dispatch(void)
 {
@@ -131,7 +131,7 @@ irqreturn_t mips_timer_interrupt(int irq, void *dev_id)
 			                 (mips_hpt_frequency/HZ));
 			local_timer_interrupt(irq, dev_id);
 		}
-		smtc_timer_broadcast(cpu_data[cpu].vpe_id);
+		smtc_timer_broadcast();
 	}
 #else /* CONFIG_MIPS_MT_SMTC */
 	int r2 = cpu_has_mips_r2;
diff --git a/arch/mips/mips-boards/malta/Makefile b/arch/mips/mips-boards/malta/Makefile
index a242b0fc377..931ca4600a6 100644
--- a/arch/mips/mips-boards/malta/Makefile
+++ b/arch/mips/mips-boards/malta/Makefile
@@ -23,3 +23,5 @@ obj-y := malta_int.o malta_platform.o malta_setup.o
 
 obj-$(CONFIG_MTD) += malta_mtd.o
 obj-$(CONFIG_MIPS_MT_SMTC) += malta_smtc.o
+
+EXTRA_CFLAGS += -Werror
diff --git a/arch/mips/mips-boards/malta/malta_int.c b/arch/mips/mips-boards/malta/malta_int.c
index c78d4834960..97aeb8c4e60 100644
--- a/arch/mips/mips-boards/malta/malta_int.c
+++ b/arch/mips/mips-boards/malta/malta_int.c
@@ -330,6 +330,18 @@ void __init arch_init_irq(void)
 			(0x100 << MIPSCPU_INT_I8259A));
 		setup_irq_smtc (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI,
 			&corehi_irqaction, (0x100 << MIPSCPU_INT_COREHI));
+		/*
+		 * Temporary hack to ensure that the subsidiary device
+		 * interrupts coing in via the i8259A, but associated
+		 * with low IRQ numbers, will restore the Status.IM
+		 * value associated with the i8259A.
+		 */
+		{
+			int i;
+
+			for (i = 0; i < 16; i++)
+				irq_hwmask[i] = (0x100 << MIPSCPU_INT_I8259A);
+		}
 #else /* Not SMTC */
 		setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_I8259A, &i8259irq);
 		setup_irq (MIPS_CPU_IRQ_BASE+MIPSCPU_INT_COREHI, &corehi_irqaction);
diff --git a/arch/mips/mips-boards/malta/malta_smtc.c b/arch/mips/mips-boards/malta/malta_smtc.c
index d1c80f63110..0fb4c269901 100644
--- a/arch/mips/mips-boards/malta/malta_smtc.c
+++ b/arch/mips/mips-boards/malta/malta_smtc.c
@@ -58,7 +58,7 @@ void prom_init_secondary(void)
  * but it may be multithreaded.
  */
 
-void plat_smp_setup(void)
+void __cpuinit plat_smp_setup(void)
 {
 	if (read_c0_config3() & (1<<2))
 		mipsmt_build_cpu_map(0);
diff --git a/arch/mips/mips-boards/sead/Makefile b/arch/mips/mips-boards/sead/Makefile
index 224bb848f16..3682fe217bd 100644
--- a/arch/mips/mips-boards/sead/Makefile
+++ b/arch/mips/mips-boards/sead/Makefile
@@ -24,3 +24,5 @@
 #
 
 obj-y		:= sead_int.o sead_setup.o
+
+EXTRA_CFLAGS += -Werror