Merge branch 'linus' into perf/core

Merge reason: pick up fixes that are upstream, we need them
              because we'll apply dependent patches.
Signed-off-by: Ingo Molnar <mingo@elte.hu>

arch/m68k/atari/config.c

@@ -414,9 +414,9 @@ void __init config_atari(void)
 					 * FDC val = 4 -> Supervisor only */
 		asm volatile ("\n"
 			"	.chip	68030\n"
-			"	pmove	%0@,%/tt1\n"
+			"	pmove	%0,%/tt1\n"
 			"	.chip	68k"
-			: : "a" (&tt1_val));
+			: : "m" (tt1_val));
 	} else {
 	        asm volatile ("\n"
 			"	.chip	68040\n"
@@ -569,10 +569,10 @@ static void atari_reset(void)
 			: "d0");
 	} else
 		asm volatile ("\n"
-			"	pmove	%0@,%%tc\n"
+			"	pmove	%0,%%tc\n"
 			"	jmp	%1@"
 			: /* no outputs */
-			: "a" (&tc_val), "a" (reset_addr));
+			: "m" (tc_val), "a" (reset_addr));
 }
 
 

arch/m68k/include/asm/irq.h

@@ -50,19 +50,6 @@
 
 #define IRQ_USER	8
 
-/*
- * various flags for request_irq() - the Amiga now uses the standard
- * mechanism like all other architectures - IRQF_DISABLED and
- * IRQF_SHARED are your friends.
- */
-#ifndef MACH_AMIGA_ONLY
-#define IRQ_FLG_LOCK	(0x0001)	/* handler is not replaceable	*/
-#define IRQ_FLG_REPLACE	(0x0002)	/* replace existing handler	*/
-#define IRQ_FLG_FAST	(0x0004)
-#define IRQ_FLG_SLOW	(0x0008)
-#define IRQ_FLG_STD	(0x8000)	/* internally used		*/
-#endif
-
 struct irq_data;
 struct irq_chip;
 struct irq_desc;

arch/m68k/kernel/process_mm.c

@@ -172,7 +172,7 @@ void flush_thread(void)
 
 	current->thread.fs = __USER_DS;
 	if (!FPU_IS_EMU)
-		asm volatile ("frestore %0@" : : "a" (&zero) : "memory");
+		asm volatile("frestore %0": :"m" (zero));
 }
 
 /*

arch/m68k/kernel/process_no.c

@@ -163,8 +163,8 @@ void flush_thread(void)
 #ifdef CONFIG_FPU
 	if (!FPU_IS_EMU)
 		asm volatile (".chip 68k/68881\n\t"
-			      "frestore %0@\n\t"
-			      ".chip 68k" : : "a" (&zero));
+			      "frestore %0\n\t"
+			      ".chip 68k" : : "m" (zero));
 #endif
 }
 

arch/m68k/kernel/traps.c

@@ -552,13 +552,13 @@ static inline void bus_error030 (struct frame *fp)
 
 #ifdef DEBUG
 		asm volatile ("ptestr %3,%2@,#7,%0\n\t"
-			      "pmove %%psr,%1@"
-			      : "=a&" (desc)
-			      : "a" (&temp), "a" (addr), "d" (ssw));
+			      "pmove %%psr,%1"
+			      : "=a&" (desc), "=m" (temp)
+			      : "a" (addr), "d" (ssw));
 #else
 		asm volatile ("ptestr %2,%1@,#7\n\t"
-			      "pmove %%psr,%0@"
-			      : : "a" (&temp), "a" (addr), "d" (ssw));
+			      "pmove %%psr,%0"
+			      : "=m" (temp) : "a" (addr), "d" (ssw));
 #endif
 		mmusr = temp;
 
@@ -605,20 +605,18 @@ static inline void bus_error030 (struct frame *fp)
 			       !(ssw & RW) ? "write" : "read", addr,
 			       fp->ptregs.pc, ssw);
 			asm volatile ("ptestr #1,%1@,#0\n\t"
-				      "pmove %%psr,%0@"
-				      : /* no outputs */
-				      : "a" (&temp), "a" (addr));
+				      "pmove %%psr,%0"
+				      : "=m" (temp)
+				      : "a" (addr));
 			mmusr = temp;
 
 			printk ("level 0 mmusr is %#x\n", mmusr);
 #if 0
-			asm volatile ("pmove %%tt0,%0@"
-				      : /* no outputs */
-				      : "a" (&tlong));
+			asm volatile ("pmove %%tt0,%0"
+				      : "=m" (tlong));
 			printk("tt0 is %#lx, ", tlong);
-			asm volatile ("pmove %%tt1,%0@"
-				      : /* no outputs */
-				      : "a" (&tlong));
+			asm volatile ("pmove %%tt1,%0"
+				      : "=m" (tlong));
 			printk("tt1 is %#lx\n", tlong);
 #endif
 #ifdef DEBUG
@@ -668,13 +666,13 @@ static inline void bus_error030 (struct frame *fp)
 
 #ifdef DEBUG
 	asm volatile ("ptestr #1,%2@,#7,%0\n\t"
-		      "pmove %%psr,%1@"
-		      : "=a&" (desc)
-		      : "a" (&temp), "a" (addr));
+		      "pmove %%psr,%1"
+		      : "=a&" (desc), "=m" (temp)
+		      : "a" (addr));
 #else
 	asm volatile ("ptestr #1,%1@,#7\n\t"
-		      "pmove %%psr,%0@"
-		      : : "a" (&temp), "a" (addr));
+		      "pmove %%psr,%0"
+		      : "=m" (temp) : "a" (addr));
 #endif
 	mmusr = temp;
 

arch/m68k/mm/cache.c

@@ -52,9 +52,9 @@ static unsigned long virt_to_phys_slow(unsigned long vaddr)
 		unsigned long *descaddr;
 
 		asm volatile ("ptestr %3,%2@,#7,%0\n\t"
-			      "pmove %%psr,%1@"
-			      : "=a&" (descaddr)
-			      : "a" (&mmusr), "a" (vaddr), "d" (get_fs().seg));
+			      "pmove %%psr,%1"
+			      : "=a&" (descaddr), "=m" (mmusr)
+			      : "a" (vaddr), "d" (get_fs().seg));
 		if (mmusr & (MMU_I|MMU_B|MMU_L))
 			return 0;
 		descaddr = phys_to_virt((unsigned long)descaddr);

arch/sparc/kernel/sun4m_irq.c

@@ -399,6 +399,9 @@ static void __init sun4m_init_timers(irq_handler_t counter_fn)
 	timers_global = (void __iomem *)
 		(unsigned long) addr[num_cpu_timers];
 
+	/* Every per-cpu timer works in timer mode */
+	sbus_writel(0x00000000, &timers_global->timer_config);
+
 	sbus_writel((((1000000/HZ) + 1) << 10), &timers_global->l10_limit);
 
 	master_l10_counter = &timers_global->l10_count;

arch/x86/Kconfig

@@ -360,7 +360,6 @@ config X86_NUMACHIP
 	depends on NUMA
 	depends on SMP
 	depends on X86_X2APIC
-	depends on !EDAC_AMD64
 	---help---
 	  Adds support for Numascale NumaChip large-SMP systems. Needed to
 	  enable more than ~168 cores.

arch/x86/boot/compressed/misc.c

@@ -321,6 +321,8 @@ static void parse_elf(void *output)
 		default: /* Ignore other PT_* */ break;
 		}
 	}
+
+	free(phdrs);
 }
 
 asmlinkage void decompress_kernel(void *rmode, memptr heap,

arch/x86/include/asm/cpufeature.h

@@ -159,6 +159,7 @@
 #define X86_FEATURE_WDT		(6*32+13) /* Watchdog timer */
 #define X86_FEATURE_LWP		(6*32+15) /* Light Weight Profiling */
 #define X86_FEATURE_FMA4	(6*32+16) /* 4 operands MAC instructions */
+#define X86_FEATURE_TCE		(6*32+17) /* translation cache extension */
 #define X86_FEATURE_NODEID_MSR	(6*32+19) /* NodeId MSR */
 #define X86_FEATURE_TBM		(6*32+21) /* trailing bit manipulations */
 #define X86_FEATURE_TOPOEXT	(6*32+22) /* topology extensions CPUID leafs */

arch/x86/include/asm/uv/uv_hub.h

@@ -318,13 +318,13 @@ uv_gpa_in_mmr_space(unsigned long gpa)
 /* UV global physical address --> socket phys RAM */
 static inline unsigned long uv_gpa_to_soc_phys_ram(unsigned long gpa)
 {
-	unsigned long paddr = gpa & uv_hub_info->gpa_mask;
+	unsigned long paddr;
 	unsigned long remap_base = uv_hub_info->lowmem_remap_base;
 	unsigned long remap_top =  uv_hub_info->lowmem_remap_top;
 
 	gpa = ((gpa << uv_hub_info->m_shift) >> uv_hub_info->m_shift) |
 		((gpa >> uv_hub_info->n_lshift) << uv_hub_info->m_val);
-	gpa = gpa & uv_hub_info->gpa_mask;
+	paddr = gpa & uv_hub_info->gpa_mask;
 	if (paddr >= remap_base && paddr < remap_base + remap_top)
 		paddr -= remap_base;
 	return paddr;

arch/x86/kernel/microcode_amd.c

@@ -311,13 +311,33 @@ generic_load_microcode(int cpu, const u8 *data, size_t size)
 	return state;
 }
 
+/*
+ * AMD microcode firmware naming convention, up to family 15h they are in
+ * the legacy file:
+ *
+ *    amd-ucode/microcode_amd.bin
+ *
+ * This legacy file is always smaller than 2K in size.
+ *
+ * Starting at family 15h they are in family specific firmware files:
+ *
+ *    amd-ucode/microcode_amd_fam15h.bin
+ *    amd-ucode/microcode_amd_fam16h.bin
+ *    ...
+ *
+ * These might be larger than 2K.
+ */
 static enum ucode_state request_microcode_amd(int cpu, struct device *device)
 {
-	const char *fw_name = "amd-ucode/microcode_amd.bin";
+	char fw_name[36] = "amd-ucode/microcode_amd.bin";
 	const struct firmware *fw;
 	enum ucode_state ret = UCODE_NFOUND;
+	struct cpuinfo_x86 *c = &cpu_data(cpu);
+
+	if (c->x86 >= 0x15)
+		snprintf(fw_name, sizeof(fw_name), "amd-ucode/microcode_amd_fam%.2xh.bin", c->x86);
 
-	if (request_firmware(&fw, fw_name, device)) {
+	if (request_firmware(&fw, (const char *)fw_name, device)) {
 		pr_err("failed to load file %s\n", fw_name);
 		goto out;
 	}

arch/x86/platform/uv/tlb_uv.c

@@ -1851,6 +1851,8 @@ static void __init init_per_cpu_tunables(void)
 		bcp->cong_reps			= congested_reps;
 		bcp->cong_period		= congested_period;
 		bcp->clocks_per_100_usec =	usec_2_cycles(100);
+		spin_lock_init(&bcp->queue_lock);
+		spin_lock_init(&bcp->uvhub_lock);
 	}
 }
 

arch/x86/platform/uv/uv_irq.c

@@ -25,7 +25,7 @@ struct uv_irq_2_mmr_pnode{
 	int			irq;
 };
 
-static spinlock_t		uv_irq_lock;
+static DEFINE_SPINLOCK(uv_irq_lock);
 static struct rb_root		uv_irq_root;
 
 static int uv_set_irq_affinity(struct irq_data *, const struct cpumask *, bool);

drivers/media/dvb/dvb-usb/anysee.c

@@ -887,8 +887,7 @@ static int anysee_frontend_attach(struct dvb_usb_adapter *adap)
 
 		/* attach demod */
 		adap->fe_adap[state->fe_id].fe = dvb_attach(cxd2820r_attach,
-				&anysee_cxd2820r_config, &adap->dev->i2c_adap,
-				NULL);
+				&anysee_cxd2820r_config, &adap->dev->i2c_adap);
 
 		state->has_ci = true;
 
@@ -1189,6 +1188,14 @@ static int anysee_ci_init(struct dvb_usb_device *d)
 	if (ret)
 		return ret;
 
+	ret = anysee_wr_reg_mask(d, REG_IOD, (0 << 2)|(0 << 1)|(0 << 0), 0x07);
+	if (ret)
+		return ret;
+
+	ret = anysee_wr_reg_mask(d, REG_IOD, (1 << 2)|(1 << 1)|(1 << 0), 0x07);
+	if (ret)
+		return ret;
+
 	ret = dvb_ca_en50221_init(&d->adapter[0].dvb_adap, &state->ci, 0, 1);
 	if (ret)
 		return ret;

drivers/media/dvb/dvb-usb/cinergyT2-fe.c

@@ -276,14 +276,15 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
 	param.flags = 0;
 
 	switch (fep->bandwidth_hz) {
+	default:
 	case 8000000:
-		param.bandwidth = 0;
+		param.bandwidth = 8;
 		break;
 	case 7000000:
-		param.bandwidth = 1;
+		param.bandwidth = 7;
 		break;
 	case 6000000:
-		param.bandwidth = 2;
+		param.bandwidth = 6;
 		break;
 	}
 

drivers/media/dvb/frontends/cxd2820r.h

@@ -77,14 +77,12 @@ struct cxd2820r_config {
 	(defined(CONFIG_DVB_CXD2820R_MODULE) && defined(MODULE))
 extern struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 );
 #else
 static inline struct dvb_frontend *cxd2820r_attach(
 	const struct cxd2820r_config *config,
-	struct i2c_adapter *i2c,
-	struct dvb_frontend *fe
+	struct i2c_adapter *i2c
 )
 {
 	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);

drivers/media/dvb/frontends/cxd2820r_core.c

@@ -482,10 +482,19 @@ static enum dvbfe_search cxd2820r_search(struct dvb_frontend *fe)
 
 	/* switch between DVB-T and DVB-T2 when tune fails */
 	if (priv->last_tune_failed) {
-		if (priv->delivery_system == SYS_DVBT)
+		if (priv->delivery_system == SYS_DVBT) {
+			ret = cxd2820r_sleep_t(fe);
+			if (ret)
+				goto error;
+
 			c->delivery_system = SYS_DVBT2;
-		else if (priv->delivery_system == SYS_DVBT2)
+		} else if (priv->delivery_system == SYS_DVBT2) {
+			ret = cxd2820r_sleep_t2(fe);
+			if (ret)
+				goto error;
+
 			c->delivery_system = SYS_DVBT;
+		}
 	}
 
 	/* set frontend */
@@ -562,7 +571,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 	.delsys = { SYS_DVBT, SYS_DVBT2, SYS_DVBC_ANNEX_A },
 	/* default: DVB-T/T2 */
 	.info = {
-		.name = "Sony CXD2820R (DVB-T/T2)",
+		.name = "Sony CXD2820R",
 
 		.caps =	FE_CAN_FEC_1_2			|
 			FE_CAN_FEC_2_3			|
@@ -572,7 +581,9 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 			FE_CAN_FEC_AUTO			|
 			FE_CAN_QPSK			|
 			FE_CAN_QAM_16			|
+			FE_CAN_QAM_32			|
 			FE_CAN_QAM_64			|
+			FE_CAN_QAM_128			|
 			FE_CAN_QAM_256			|
 			FE_CAN_QAM_AUTO			|
 			FE_CAN_TRANSMISSION_MODE_AUTO	|
@@ -602,8 +613,7 @@ static const struct dvb_frontend_ops cxd2820r_ops = {
 };
 
 struct dvb_frontend *cxd2820r_attach(const struct cxd2820r_config *cfg,
-				     struct i2c_adapter *i2c,
-				     struct dvb_frontend *fe)
+		struct i2c_adapter *i2c)
 {
 	struct cxd2820r_priv *priv = NULL;
 	int ret;

drivers/media/video/atmel-isi.c

@@ -922,7 +922,9 @@ static int __devexit atmel_isi_remove(struct platform_device *pdev)
 			isi->fb_descriptors_phys);
 
 	iounmap(isi->regs);
+	clk_unprepare(isi->mck);
 	clk_put(isi->mck);
+	clk_unprepare(isi->pclk);
 	clk_put(isi->pclk);
 	kfree(isi);
 
@@ -955,6 +957,10 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 	if (IS_ERR(pclk))
 		return PTR_ERR(pclk);
 
+	ret = clk_prepare(pclk);
+	if (ret)
+		goto err_clk_prepare_pclk;
+
 	isi = kzalloc(sizeof(struct atmel_isi), GFP_KERNEL);
 	if (!isi) {
 		ret = -ENOMEM;
@@ -978,6 +984,10 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 		goto err_clk_get;
 	}
 
+	ret = clk_prepare(isi->mck);
+	if (ret)
+		goto err_clk_prepare_mck;
+
 	/* Set ISI_MCK's frequency, it should be faster than pixel clock */
 	ret = clk_set_rate(isi->mck, pdata->mck_hz);
 	if (ret < 0)
@@ -1059,10 +1069,14 @@ static int __devinit atmel_isi_probe(struct platform_device *pdev)
 			isi->fb_descriptors_phys);
 err_alloc_descriptors:
 err_set_mck_rate:
+	clk_unprepare(isi->mck);
+err_clk_prepare_mck:
 	clk_put(isi->mck);
 err_clk_get:
 	kfree(isi);
 err_alloc_isi:
+	clk_unprepare(pclk);
+err_clk_prepare_pclk:
 	clk_put(pclk);
 
 	return ret;

drivers/media/video/em28xx/em28xx-dvb.c

@@ -853,8 +853,7 @@ static int em28xx_dvb_init(struct em28xx *dev)
 	case EM28174_BOARD_PCTV_290E:
 		dvb->fe[0] = dvb_attach(cxd2820r_attach,
 					&em28xx_cxd2820r_config,
-					&dev->i2c_adap,
-					NULL);
+					&dev->i2c_adap);
 		if (dvb->fe[0]) {
 			/* FE 0 attach tuner */
 			if (!dvb_attach(tda18271_attach,