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

Pull MIPS fixes from Ralf Baechle:
 - Properly setup irq handling for ATH79 platforms
 - Fix bootmem mapstart calculation for contiguous maps
 - Handle little endian and older CPUs correct in BPF
 - Fix console for Fulong 2E systems
 - Handle FTLB correctly on R6 CPUs
 - Fixes for CM, GIC and MAAR support code

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: Initialise MAARs on secondary CPUs
  MIPS: print MAAR configuration during boot
  MIPS: mm: compile maar_init unconditionally
  irqchip: mips-gic: Fix pending & mask reads for MIPS64 with 32b GIC.
  irqchip: mips-gic: Convert CPU numbers to VP IDs.
  MIPS: CM: Provide a function to map from CPU to VP ID.
  MIPS: Fix FTLB detection for R6
  MIPS: cpu-features: Add cpu_has_ftlb
  MIPS: ATH79: Add irq chip ar7240-misc-intc
  MIPS: ATH79: Set missing irq ack handler for ar7100-misc-intc irq chip
  MIPS: BPF: Fix build on pre-R2 little endian CPUs
  MIPS: BPF: Avoid unreachable code on little endian
  MIPS: bootmem: Fix mapstart calculation for contiguous maps
  MIPS: Fix console output for Fulong2e system

Documentation/devicetree/bindings/interrupt-controller/qca,ath79-misc-intc.txt

@@ -4,8 +4,8 @@ The MISC interrupt controller is a secondary controller for lower priority
 interrupt.
 
 Required Properties:
-- compatible: has to be "qca,<soctype>-cpu-intc", "qca,ar7100-misc-intc"
-  as fallback
+- compatible: has to be "qca,<soctype>-cpu-intc", "qca,ar7100-misc-intc" or
+  "qca,<soctype>-cpu-intc", "qca,ar7240-misc-intc"
 - reg: Base address and size of the controllers memory area
 - interrupt-parent: phandle of the parent interrupt controller.
 - interrupts: Interrupt specifier for the controllers interrupt.
@@ -13,6 +13,9 @@ Required Properties:
 - #interrupt-cells : Specifies the number of cells needed to encode interrupt
 		     source, should be 1
 
+Compatible fallback depends on the SoC. Use ar7100 for ar71xx and ar913x,
+use ar7240 for all other SoCs.
+
 Please refer to interrupts.txt in this directory for details of the common
 Interrupt Controllers bindings used by client devices.
 
@@ -28,3 +31,16 @@ Example:
 		interrupt-controller;
 		#interrupt-cells = <1>;
 	};
+
+Another example:
+
+	interrupt-controller@18060010 {
+		compatible = "qca,ar9331-misc-intc", qca,ar7240-misc-intc";
+		reg = <0x18060010 0x4>;
+
+		interrupt-parent = <&cpuintc>;
+		interrupts = <6>;
+
+		interrupt-controller;
+		#interrupt-cells = <1>;
+	};

arch/mips/ath79/irq.c

@@ -293,8 +293,26 @@ static int __init ath79_misc_intc_of_init(
 
 	return 0;
 }
-IRQCHIP_DECLARE(ath79_misc_intc, "qca,ar7100-misc-intc",
-		ath79_misc_intc_of_init);
+
+static int __init ar7100_misc_intc_of_init(
+	struct device_node *node, struct device_node *parent)
+{
+	ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask;
+	return ath79_misc_intc_of_init(node, parent);
+}
+
+IRQCHIP_DECLARE(ar7100_misc_intc, "qca,ar7100-misc-intc",
+		ar7100_misc_intc_of_init);
+
+static int __init ar7240_misc_intc_of_init(
+	struct device_node *node, struct device_node *parent)
+{
+	ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack;
+	return ath79_misc_intc_of_init(node, parent);
+}
+
+IRQCHIP_DECLARE(ar7240_misc_intc, "qca,ar7240-misc-intc",
+		ar7240_misc_intc_of_init);
 
 static int __init ar79_cpu_intc_of_init(
 	struct device_node *node, struct device_node *parent)

arch/mips/include/asm/cpu-features.h

@@ -20,6 +20,9 @@
 #ifndef cpu_has_tlb
 #define cpu_has_tlb		(cpu_data[0].options & MIPS_CPU_TLB)
 #endif
+#ifndef cpu_has_ftlb
+#define cpu_has_ftlb		(cpu_data[0].options & MIPS_CPU_FTLB)
+#endif
 #ifndef cpu_has_tlbinv
 #define cpu_has_tlbinv		(cpu_data[0].options & MIPS_CPU_TLBINV)
 #endif

arch/mips/include/asm/cpu.h

@@ -385,6 +385,7 @@ enum cpu_type_enum {
 #define MIPS_CPU_CDMM		0x4000000000ull	/* CPU has Common Device Memory Map */
 #define MIPS_CPU_BP_GHIST	0x8000000000ull /* R12K+ Branch Prediction Global History */
 #define MIPS_CPU_SP		0x10000000000ull /* Small (1KB) page support */
+#define MIPS_CPU_FTLB		0x20000000000ull /* CPU has Fixed-page-size TLB */
 
 /*
  * CPU ASE encodings

arch/mips/include/asm/maar.h

@@ -65,6 +65,15 @@ static inline void write_maar_pair(unsigned idx, phys_addr_t lower,
 	back_to_back_c0_hazard();
 }
 
+/**
+ * maar_init() - initialise MAARs
+ *
+ * Performs initialisation of MAARs for the current CPU, making use of the
+ * platforms implementation of platform_maar_init where necessary and
+ * duplicating the setup it provides on secondary CPUs.
+ */
+extern void maar_init(void);
+
 /**
  * struct maar_config - MAAR configuration data
  * @lower:	The lowest address that the MAAR pair will affect. Must be

arch/mips/include/asm/mips-cm.h

@@ -194,6 +194,7 @@ BUILD_CM_RW(reg3_mask,		MIPS_CM_GCB_OFS + 0xc8)
 BUILD_CM_R_(gic_status,		MIPS_CM_GCB_OFS + 0xd0)
 BUILD_CM_R_(cpc_status,		MIPS_CM_GCB_OFS + 0xf0)
 BUILD_CM_RW(l2_config,		MIPS_CM_GCB_OFS + 0x130)
+BUILD_CM_RW(sys_config2,	MIPS_CM_GCB_OFS + 0x150)
 
 /* Core Local & Core Other register accessor functions */
 BUILD_CM_Cx_RW(reset_release,	0x00)
@@ -316,6 +317,10 @@ BUILD_CM_Cx_R_(tcid_8_priority,	0x80)
 #define CM_GCR_L2_CONFIG_ASSOC_SHF		0
 #define CM_GCR_L2_CONFIG_ASSOC_MSK		(_ULCAST_(0xff) << 0)
 
+/* GCR_SYS_CONFIG2 register fields */
+#define CM_GCR_SYS_CONFIG2_MAXVPW_SHF		0
+#define CM_GCR_SYS_CONFIG2_MAXVPW_MSK		(_ULCAST_(0xf) << 0)
+
 /* GCR_Cx_COHERENCE register fields */
 #define CM_GCR_Cx_COHERENCE_COHDOMAINEN_SHF	0
 #define CM_GCR_Cx_COHERENCE_COHDOMAINEN_MSK	(_ULCAST_(0xff) << 0)
@@ -405,4 +410,38 @@ static inline int mips_cm_revision(void)
 	return read_gcr_rev();
 }
 
+/**
+ * mips_cm_max_vp_width() - return the width in bits of VP indices
+ *
+ * Return: the width, in bits, of VP indices in fields that combine core & VP
+ * indices.
+ */
+static inline unsigned int mips_cm_max_vp_width(void)
+{
+	extern int smp_num_siblings;
+
+	if (mips_cm_revision() >= CM_REV_CM3)
+		return read_gcr_sys_config2() & CM_GCR_SYS_CONFIG2_MAXVPW_MSK;
+
+	return smp_num_siblings;
+}
+
+/**
+ * mips_cm_vp_id() - calculate the hardware VP ID for a CPU
+ * @cpu: the CPU whose VP ID to calculate
+ *
+ * Hardware such as the GIC uses identifiers for VPs which may not match the
+ * CPU numbers used by Linux. This function calculates the hardware VP
+ * identifier corresponding to a given CPU.
+ *
+ * Return: the VP ID for the CPU.
+ */
+static inline unsigned int mips_cm_vp_id(unsigned int cpu)
+{
+	unsigned int core = cpu_data[cpu].core;
+	unsigned int vp = cpu_vpe_id(&cpu_data[cpu]);
+
+	return (core * mips_cm_max_vp_width()) + vp;
+}
+
 #endif /* __MIPS_ASM_MIPS_CM_H__ */

arch/mips/include/asm/mipsregs.h

@@ -487,6 +487,8 @@
 
 /* Bits specific to the MIPS32/64 PRA.	*/
 #define MIPS_CONF_MT		(_ULCAST_(7) <<	 7)
+#define MIPS_CONF_MT_TLB	(_ULCAST_(1) <<  7)
+#define MIPS_CONF_MT_FTLB	(_ULCAST_(4) <<  7)
 #define MIPS_CONF_AR		(_ULCAST_(7) << 10)
 #define MIPS_CONF_AT		(_ULCAST_(3) << 13)
 #define MIPS_CONF_M		(_ULCAST_(1) << 31)

arch/mips/kernel/cpu-probe.c

@@ -410,16 +410,18 @@ static int set_ftlb_enable(struct cpuinfo_mips *c, int enable)
 static inline unsigned int decode_config0(struct cpuinfo_mips *c)
 {
 	unsigned int config0;
-	int isa;
+	int isa, mt;
 
 	config0 = read_c0_config();
 
 	/*
 	 * Look for Standard TLB or Dual VTLB and FTLB
 	 */
-	if ((((config0 & MIPS_CONF_MT) >> 7) == 1) ||
-	    (((config0 & MIPS_CONF_MT) >> 7) == 4))
+	mt = config0 & MIPS_CONF_MT;
+	if (mt == MIPS_CONF_MT_TLB)
 		c->options |= MIPS_CPU_TLB;
+	else if (mt == MIPS_CONF_MT_FTLB)
+		c->options |= MIPS_CPU_TLB | MIPS_CPU_FTLB;
 
 	isa = (config0 & MIPS_CONF_AT) >> 13;
 	switch (isa) {
@@ -559,15 +561,18 @@ static inline unsigned int decode_config4(struct cpuinfo_mips *c)
 	if (cpu_has_tlb) {
 		if (((config4 & MIPS_CONF4_IE) >> 29) == 2)
 			c->options |= MIPS_CPU_TLBINV;
+
 		/*
-		 * This is a bit ugly. R6 has dropped that field from
-		 * config4 and the only valid configuration is VTLB+FTLB so
-		 * set a good value for mmuextdef for that case.
+		 * R6 has dropped the MMUExtDef field from config4.
+		 * On R6 the fields always describe the FTLB, and only if it is
+		 * present according to Config.MT.
 		 */
-		if (cpu_has_mips_r6)
+		if (!cpu_has_mips_r6)
+			mmuextdef = config4 & MIPS_CONF4_MMUEXTDEF;
+		else if (cpu_has_ftlb)
 			mmuextdef = MIPS_CONF4_MMUEXTDEF_VTLBSIZEEXT;
 		else
-			mmuextdef = config4 & MIPS_CONF4_MMUEXTDEF;
+			mmuextdef = 0;
 
 		switch (mmuextdef) {
 		case MIPS_CONF4_MMUEXTDEF_MMUSIZEEXT:

arch/mips/kernel/setup.c

@@ -338,7 +338,7 @@ static void __init bootmem_init(void)
 		if (end <= reserved_end)
 			continue;
 #ifdef CONFIG_BLK_DEV_INITRD
-		/* mapstart should be after initrd_end */
+		/* Skip zones before initrd and initrd itself */
 		if (initrd_end && end <= (unsigned long)PFN_UP(__pa(initrd_end)))
 			continue;
 #endif
@@ -371,6 +371,14 @@ static void __init bootmem_init(void)
 		max_low_pfn = PFN_DOWN(HIGHMEM_START);
 	}
 
+#ifdef CONFIG_BLK_DEV_INITRD
+	/*
+	 * mapstart should be after initrd_end
+	 */
+	if (initrd_end)
+		mapstart = max(mapstart, (unsigned long)PFN_UP(__pa(initrd_end)));
+#endif
+
 	/*
 	 * Initialize the boot-time allocator with low memory only.
 	 */

arch/mips/kernel/smp.c

@@ -42,6 +42,7 @@
 #include <asm/mmu_context.h>
 #include <asm/time.h>
 #include <asm/setup.h>
+#include <asm/maar.h>
 
 cpumask_t cpu_callin_map;		/* Bitmask of started secondaries */
 
@@ -157,6 +158,7 @@ asmlinkage void start_secondary(void)
 	mips_clockevent_init();
 	mp_ops->init_secondary();
 	cpu_report();
+	maar_init();
 
 	/*
 	 * XXX parity protection should be folded in here when it's converted

arch/mips/loongson64/common/env.c

@@ -64,6 +64,9 @@ void __init prom_init_env(void)
 	}
 	if (memsize == 0)
 		memsize = 256;
+
+	loongson_sysconf.nr_uarts = 1;
+
 	pr_info("memsize=%u, highmemsize=%u\n", memsize, highmemsize);
 #else
 	struct boot_params *boot_p;

arch/mips/mm/init.c

@@ -44,6 +44,7 @@
 #include <asm/pgalloc.h>
 #include <asm/tlb.h>
 #include <asm/fixmap.h>
+#include <asm/maar.h>
 
 /*
  * We have up to 8 empty zeroed pages so we can map one of the right colour
@@ -252,6 +253,119 @@ void __init fixrange_init(unsigned long start, unsigned long end,
 #endif
 }
 
+unsigned __weak platform_maar_init(unsigned num_pairs)
+{
+	struct maar_config cfg[BOOT_MEM_MAP_MAX];
+	unsigned i, num_configured, num_cfg = 0;
+	phys_addr_t skip;
+
+	for (i = 0; i < boot_mem_map.nr_map; i++) {
+		switch (boot_mem_map.map[i].type) {
+		case BOOT_MEM_RAM:
+		case BOOT_MEM_INIT_RAM:
+			break;
+		default:
+			continue;
+		}
+
+		skip = 0x10000 - (boot_mem_map.map[i].addr & 0xffff);
+
+		cfg[num_cfg].lower = boot_mem_map.map[i].addr;
+		cfg[num_cfg].lower += skip;
+
+		cfg[num_cfg].upper = cfg[num_cfg].lower;
+		cfg[num_cfg].upper += boot_mem_map.map[i].size - 1;
+		cfg[num_cfg].upper -= skip;
+
+		cfg[num_cfg].attrs = MIPS_MAAR_S;
+		num_cfg++;
+	}
+
+	num_configured = maar_config(cfg, num_cfg, num_pairs);
+	if (num_configured < num_cfg)
+		pr_warn("Not enough MAAR pairs (%u) for all bootmem regions (%u)\n",
+			num_pairs, num_cfg);
+
+	return num_configured;
+}
+
+void maar_init(void)
+{
+	unsigned num_maars, used, i;
+	phys_addr_t lower, upper, attr;
+	static struct {
+		struct maar_config cfgs[3];
+		unsigned used;
+	} recorded = { { { 0 } }, 0 };
+
+	if (!cpu_has_maar)
+		return;
+
+	/* Detect the number of MAARs */
+	write_c0_maari(~0);
+	back_to_back_c0_hazard();
+	num_maars = read_c0_maari() + 1;
+
+	/* MAARs should be in pairs */
+	WARN_ON(num_maars % 2);
+
+	/* Set MAARs using values we recorded already */
+	if (recorded.used) {
+		used = maar_config(recorded.cfgs, recorded.used, num_maars / 2);
+		BUG_ON(used != recorded.used);
+	} else {
+		/* Configure the required MAARs */
+		used = platform_maar_init(num_maars / 2);
+	}
+
+	/* Disable any further MAARs */
+	for (i = (used * 2); i < num_maars; i++) {
+		write_c0_maari(i);
+		back_to_back_c0_hazard();
+		write_c0_maar(0);
+		back_to_back_c0_hazard();
+	}
+
+	if (recorded.used)
+		return;
+
+	pr_info("MAAR configuration:\n");
+	for (i = 0; i < num_maars; i += 2) {
+		write_c0_maari(i);
+		back_to_back_c0_hazard();
+		upper = read_c0_maar();
+
+		write_c0_maari(i + 1);
+		back_to_back_c0_hazard();
+		lower = read_c0_maar();
+
+		attr = lower & upper;
+		lower = (lower & MIPS_MAAR_ADDR) << 4;
+		upper = ((upper & MIPS_MAAR_ADDR) << 4) | 0xffff;
+
+		pr_info("  [%d]: ", i / 2);
+		if (!(attr & MIPS_MAAR_V)) {
+			pr_cont("disabled\n");
+			continue;
+		}
+
+		pr_cont("%pa-%pa", &lower, &upper);
+
+		if (attr & MIPS_MAAR_S)
+			pr_cont(" speculate");
+
+		pr_cont("\n");
+
+		/* Record the setup for use on secondary CPUs */
+		if (used <= ARRAY_SIZE(recorded.cfgs)) {
+			recorded.cfgs[recorded.used].lower = lower;
+			recorded.cfgs[recorded.used].upper = upper;
+			recorded.cfgs[recorded.used].attrs = attr;
+			recorded.used++;
+		}
+	}
+}
+
 #ifndef CONFIG_NEED_MULTIPLE_NODES
 int page_is_ram(unsigned long pagenr)
 {
@@ -334,69 +448,6 @@ static inline void mem_init_free_highmem(void)
 #endif
 }
 
-unsigned __weak platform_maar_init(unsigned num_pairs)
-{
-	struct maar_config cfg[BOOT_MEM_MAP_MAX];
-	unsigned i, num_configured, num_cfg = 0;
-	phys_addr_t skip;
-
-	for (i = 0; i < boot_mem_map.nr_map; i++) {
-		switch (boot_mem_map.map[i].type) {
-		case BOOT_MEM_RAM:
-		case BOOT_MEM_INIT_RAM:
-			break;
-		default:
-			continue;
-		}
-
-		skip = 0x10000 - (boot_mem_map.map[i].addr & 0xffff);
-
-		cfg[num_cfg].lower = boot_mem_map.map[i].addr;
-		cfg[num_cfg].lower += skip;
-
-		cfg[num_cfg].upper = cfg[num_cfg].lower;
-		cfg[num_cfg].upper += boot_mem_map.map[i].size - 1;
-		cfg[num_cfg].upper -= skip;
-
-		cfg[num_cfg].attrs = MIPS_MAAR_S;
-		num_cfg++;
-	}
-
-	num_configured = maar_config(cfg, num_cfg, num_pairs);
-	if (num_configured < num_cfg)
-		pr_warn("Not enough MAAR pairs (%u) for all bootmem regions (%u)\n",
-			num_pairs, num_cfg);
-
-	return num_configured;
-}
-
-static void maar_init(void)
-{
-	unsigned num_maars, used, i;
-
-	if (!cpu_has_maar)
-		return;
-
-	/* Detect the number of MAARs */
-	write_c0_maari(~0);
-	back_to_back_c0_hazard();
-	num_maars = read_c0_maari() + 1;
-
-	/* MAARs should be in pairs */
-	WARN_ON(num_maars % 2);
-
-	/* Configure the required MAARs */
-	used = platform_maar_init(num_maars / 2);
-
-	/* Disable any further MAARs */
-	for (i = (used * 2); i < num_maars; i++) {
-		write_c0_maari(i);
-		back_to_back_c0_hazard();
-		write_c0_maar(0);
-		back_to_back_c0_hazard();
-	}
-}
-
 void __init mem_init(void)
 {
 #ifdef CONFIG_HIGHMEM

arch/mips/net/bpf_jit_asm.S

@@ -64,8 +64,20 @@ sk_load_word_positive:
 	PTR_ADDU t1, $r_skb_data, offset
 	lw	$r_A, 0(t1)
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
+# if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
 	wsbh	t0, $r_A
 	rotr	$r_A, t0, 16
+# else
+	sll	t0, $r_A, 24
+	srl	t1, $r_A, 24
+	srl	t2, $r_A, 8
+	or	t0, t0, t1
+	andi	t2, t2, 0xff00
+	andi	t1, $r_A, 0xff00
+	or	t0, t0, t2
+	sll	t1, t1, 8
+	or	$r_A, t0, t1
+# endif
 #endif
 	jr	$r_ra
 	 move	$r_ret, zero
@@ -80,8 +92,16 @@ sk_load_half_positive:
 	PTR_ADDU t1, $r_skb_data, offset
 	lh	$r_A, 0(t1)
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
+# if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
 	wsbh	t0, $r_A
 	seh	$r_A, t0
+# else
+	sll	t0, $r_A, 24
+	andi	t1, $r_A, 0xff00
+	sra	t0, t0, 16
+	srl	t1, t1, 8
+	or	$r_A, t0, t1
+# endif
 #endif
 	jr	$r_ra
 	 move	$r_ret, zero
@@ -148,23 +168,47 @@ sk_load_byte_positive:
 NESTED(bpf_slow_path_word, (6 * SZREG), $r_sp)
 	bpf_slow_path_common(4)
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
+# if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
 	wsbh	t0, $r_s0
 	jr	$r_ra
 	 rotr	$r_A, t0, 16
-#endif
+# else
+	sll	t0, $r_s0, 24
+	srl	t1, $r_s0, 24
+	srl	t2, $r_s0, 8
+	or	t0, t0, t1
+	andi	t2, t2, 0xff00
+	andi	t1, $r_s0, 0xff00
+	or	t0, t0, t2
+	sll	t1, t1, 8
+	jr	$r_ra
+	 or	$r_A, t0, t1
+# endif
+#else
 	jr	$r_ra
-	move	$r_A, $r_s0
+	 move	$r_A, $r_s0
+#endif
 
 	END(bpf_slow_path_word)
 
 NESTED(bpf_slow_path_half, (6 * SZREG), $r_sp)
 	bpf_slow_path_common(2)
 #ifdef CONFIG_CPU_LITTLE_ENDIAN
+# if defined(__mips_isa_rev) && (__mips_isa_rev >= 2)
 	jr	$r_ra
 	 wsbh	$r_A, $r_s0
-#endif
+# else
+	sll	t0, $r_s0, 8
+	andi	t1, $r_s0, 0xff00
+	andi	t0, t0, 0xff00
+	srl	t1, t1, 8
+	jr	$r_ra
+	 or	$r_A, t0, t1
+# endif
+#else
 	jr	$r_ra
 	 move	$r_A, $r_s0
+#endif
 
 	END(bpf_slow_path_half)
 

drivers/irqchip/irq-mips-gic.c

@@ -320,6 +320,14 @@ static void gic_handle_shared_int(bool chained)
 		intrmask[i] = gic_read(intrmask_reg);
 		pending_reg += gic_reg_step;
 		intrmask_reg += gic_reg_step;
+
+		if (!config_enabled(CONFIG_64BIT) || mips_cm_is64)
+			continue;
+
+		pending[i] |= (u64)gic_read(pending_reg) << 32;
+		intrmask[i] |= (u64)gic_read(intrmask_reg) << 32;
+		pending_reg += gic_reg_step;
+		intrmask_reg += gic_reg_step;
 	}
 
 	bitmap_and(pending, pending, intrmask, gic_shared_intrs);
@@ -426,7 +434,7 @@ static int gic_set_affinity(struct irq_data *d, const struct cpumask *cpumask,
 	spin_lock_irqsave(&gic_lock, flags);
 
 	/* Re-route this IRQ */
-	gic_map_to_vpe(irq, cpumask_first(&tmp));
+	gic_map_to_vpe(irq, mips_cm_vp_id(cpumask_first(&tmp)));
 
 	/* Update the pcpu_masks */
 	for (i = 0; i < NR_CPUS; i++)
@@ -599,7 +607,7 @@ static __init void gic_ipi_init_one(unsigned int intr, int cpu,
 				      GIC_SHARED_TO_HWIRQ(intr));
 	int i;
 
-	gic_map_to_vpe(intr, cpu);
+	gic_map_to_vpe(intr, mips_cm_vp_id(cpu));
 	for (i = 0; i < NR_CPUS; i++)
 		clear_bit(intr, pcpu_masks[i].pcpu_mask);
 	set_bit(intr, pcpu_masks[cpu].pcpu_mask);