Merge tag 'v3.12' into drm-intel-next

I want to merge in the new Broadwell support as a late hw enabling
pull request. But since the internal branch was based upon our
drm-intel-nightly integration branch I need to resolve all the
oustanding conflicts in drm/i915 with a backmerge to make the 60+
patches apply properly.

We'll propably have some fun because Linus will come up with a
slightly different merge solution.

Conflicts:
	drivers/gpu/drm/i915/i915_dma.c
	drivers/gpu/drm/i915/i915_drv.c
	drivers/gpu/drm/i915/intel_crt.c
	drivers/gpu/drm/i915/intel_ddi.c
	drivers/gpu/drm/i915/intel_display.c
	drivers/gpu/drm/i915/intel_dp.c
	drivers/gpu/drm/i915/intel_drv.h

All rather simple adjacent lines changed or partial backports from
-next to -fixes, with the exception of the thaw code in i915_dma.c.
That one needed a bit of shuffling to restore the intent.

Oh and the massive header file reordering in intel_drv.h is a bit
trouble. But not much.

v2: Also don't forget the fixup for the silent conflict that results
in compile fail ...

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

9 files changed, 15 insertions, 12 deletions

diff --git a/arch/mips/alchemy/board-mtx1.c b/arch/mips/alchemy/board-mtx1.c
index 4a9baa9f6330..9969dbab19e3 100644
--- a/arch/mips/alchemy/board-mtx1.c
+++ b/arch/mips/alchemy/board-mtx1.c
@@ -276,7 +276,7 @@ static struct platform_device mtx1_pci_host = {
 	.resource	= alchemy_pci_host_res,
 };
 
-static struct __initdata platform_device * mtx1_devs[] = {
+static struct platform_device *mtx1_devs[] __initdata = {
 	&mtx1_pci_host,
 	&mtx1_gpio_leds,
 	&mtx1_wdt,
diff --git a/arch/mips/include/asm/jump_label.h b/arch/mips/include/asm/jump_label.h
index 4d6d77ed9b9d..e194f957ca8c 100644
--- a/arch/mips/include/asm/jump_label.h
+++ b/arch/mips/include/asm/jump_label.h
@@ -22,7 +22,7 @@
 
 static __always_inline bool arch_static_branch(struct static_key *key)
 {
-	asm goto("1:\tnop\n\t"
+	asm_volatile_goto("1:\tnop\n\t"
 		"nop\n\t"
 		".pushsection __jump_table,  \"aw\"\n\t"
 		WORD_INSN " 1b, %l[l_yes], %0\n\t"
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index 4204d76af854..029e002a4ea0 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -73,7 +73,7 @@
 3:
 
 #if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP)
-	PTR_L	t8, __stack_chk_guard
+	PTR_LA	t8, __stack_chk_guard
 	LONG_L	t9, TASK_STACK_CANARY(a1)
 	LONG_S	t9, 0(t8)
 #endif
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c
index 45f1ffcf1a4b..24cdf64789c3 100644
--- a/arch/mips/kernel/perf_event_mipsxx.c
+++ b/arch/mips/kernel/perf_event_mipsxx.c
@@ -971,11 +971,11 @@ static const struct mips_perf_event mipsxx74Kcore_cache_map
 [C(LL)] = {
 	[C(OP_READ)] = {
 		[C(RESULT_ACCESS)]	= { 0x1c, CNTR_ODD, P },
-		[C(RESULT_MISS)]	= { 0x1d, CNTR_EVEN | CNTR_ODD, P },
+		[C(RESULT_MISS)]	= { 0x1d, CNTR_EVEN, P },
 	},
 	[C(OP_WRITE)] = {
 		[C(RESULT_ACCESS)]	= { 0x1c, CNTR_ODD, P },
-		[C(RESULT_MISS)]	= { 0x1d, CNTR_EVEN | CNTR_ODD, P },
+		[C(RESULT_MISS)]	= { 0x1d, CNTR_EVEN, P },
 	},
 },
 [C(ITLB)] = {
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 38af83f84c4a..20b7b040e76f 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -67,7 +67,7 @@ LEAF(resume)
 1:
 
 #if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP)
-	PTR_L	t8, __stack_chk_guard
+	PTR_LA	t8, __stack_chk_guard
 	LONG_L	t9, TASK_STACK_CANARY(a1)
 	LONG_S	t9, 0(t8)
 #endif
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 921238a6bd26..078de5eaca8f 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -69,7 +69,7 @@
 1:
 
 #if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP)
-	PTR_L	t8, __stack_chk_guard
+	PTR_LA	t8, __stack_chk_guard
 	LONG_L	t9, TASK_STACK_CANARY(a1)
 	LONG_S	t9, 0(t8)
 #endif
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 627883bc6d5f..bc6f96fcb529 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -609,6 +609,7 @@ static void r4k_dma_cache_wback_inv(unsigned long addr, unsigned long size)
 			r4k_blast_scache();
 		else
 			blast_scache_range(addr, addr + size);
+		preempt_enable();
 		__sync();
 		return;
 	}
@@ -650,6 +651,7 @@ static void r4k_dma_cache_inv(unsigned long addr, unsigned long size)
 			 */
 			blast_inv_scache_range(addr, addr + size);
 		}
+		preempt_enable();
 		__sync();
 		return;
 	}
diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c
index c69da3734699..5b28e81d94a0 100644
--- a/arch/mips/mti-malta/malta-int.c
+++ b/arch/mips/mti-malta/malta-int.c
@@ -473,7 +473,7 @@ static void __init fill_ipi_map(void)
 {
 	int cpu;
 
-	for (cpu = 0; cpu < NR_CPUS; cpu++) {
+	for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
 		fill_ipi_map1(gic_resched_int_base, cpu, GIC_CPU_INT1);
 		fill_ipi_map1(gic_call_int_base, cpu, GIC_CPU_INT2);
 	}
@@ -574,8 +574,9 @@ void __init arch_init_irq(void)
 		/* FIXME */
 		int i;
 #if defined(CONFIG_MIPS_MT_SMP)
-		gic_call_int_base = GIC_NUM_INTRS - NR_CPUS;
-		gic_resched_int_base = gic_call_int_base - NR_CPUS;
+		gic_call_int_base = GIC_NUM_INTRS -
+			(NR_CPUS - nr_cpu_ids) * 2 - nr_cpu_ids;
+		gic_resched_int_base = gic_call_int_base - nr_cpu_ids;
 		fill_ipi_map();
 #endif
 		gic_init(GIC_BASE_ADDR, GIC_ADDRSPACE_SZ, gic_intr_map,
@@ -599,7 +600,7 @@ void __init arch_init_irq(void)
 		printk("CPU%d: status register now %08x\n", smp_processor_id(), read_c0_status());
 		write_c0_status(0x1100dc00);
 		printk("CPU%d: status register frc %08x\n", smp_processor_id(), read_c0_status());
-		for (i = 0; i < NR_CPUS; i++) {
+		for (i = 0; i < nr_cpu_ids; i++) {
 			arch_init_ipiirq(MIPS_GIC_IRQ_BASE +
 					 GIC_RESCHED_INT(i), &irq_resched);
 			arch_init_ipiirq(MIPS_GIC_IRQ_BASE +
diff --git a/arch/mips/ralink/timer.c b/arch/mips/ralink/timer.c
index e49241a2c39a..202785709441 100644
--- a/arch/mips/ralink/timer.c
+++ b/arch/mips/ralink/timer.c
@@ -126,7 +126,7 @@ static int rt_timer_probe(struct platform_device *pdev)
 		return -ENOENT;
 	}
 
-	rt->membase = devm_request_and_ioremap(&pdev->dev, res);
+	rt->membase = devm_ioremap_resource(&pdev->dev, res);
 	if (IS_ERR(rt->membase))
 		return PTR_ERR(rt->membase);