---

yaml --- r: 243579 b: refs/heads/master c: 963e5d3 h: refs/heads/master i: 243577: b840a2e 243575: b1b9b3e v: v3
git-mirror · Apr 1, 2011 · b3a1e53 · b3a1e53
1 parent 25dec4b
commit b3a1e53
Show file tree

Hide file tree

Showing 48 changed files with 277 additions and 580 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: afdef69c7ff7d0bf59e3cafc187aefb12878dbe3
+refs/heads/master: 963e5d3b76d657f1ebcf3561446d2ba1872bbfa2
diff --git a/trunk/arch/powerpc/kernel/time.c b/trunk/arch/powerpc/kernel/time.c
@@ -577,14 +577,21 @@ void timer_interrupt(struct pt_regs * regs)
 	struct clock_event_device *evt = &decrementer->event;
 	u64 now;
 
+	/* Ensure a positive value is written to the decrementer, or else
+	 * some CPUs will continue to take decrementer exceptions.
+	 */
+	set_dec(DECREMENTER_MAX);
+
+	/* Some implementations of hotplug will get timer interrupts while
+	 * offline, just ignore these
+	 */
+	if (!cpu_online(smp_processor_id()))
+		return;
+
 	trace_timer_interrupt_entry(regs);
 
 	__get_cpu_var(irq_stat).timer_irqs++;
 
-	/* Ensure a positive value is written to the decrementer, or else
-	 * some CPUs will continuue to take decrementer exceptions */
-	set_dec(DECREMENTER_MAX);
-
 #if defined(CONFIG_PPC32) && defined(CONFIG_PMAC)
 	if (atomic_read(&ppc_n_lost_interrupts) != 0)
 		do_IRQ(regs);

diff --git a/trunk/arch/sparc/include/asm/unistd.h b/trunk/arch/sparc/include/asm/unistd.h
@@ -403,9 +403,8 @@
 #define __NR_name_to_handle_at	332
 #define __NR_open_by_handle_at	333
 #define __NR_clock_adjtime	334
-#define __NR_syncfs		335
 
-#define NR_syscalls		336
+#define NR_syscalls		335
 
 #ifdef __32bit_syscall_numbers__
 /* Sparc 32-bit only has the "setresuid32", "getresuid32" variants,

diff --git a/trunk/arch/sparc/kernel/auxio_64.c b/trunk/arch/sparc/kernel/auxio_64.c
@@ -93,7 +93,7 @@ void auxio_set_lte(int on)
 }
 EXPORT_SYMBOL(auxio_set_lte);
 
-static const struct of_device_id auxio_match[] = {
+static struct of_device_id __initdata auxio_match[] = {
 	{
 		.name = "auxio",
 	},

diff --git a/trunk/arch/sparc/kernel/central.c b/trunk/arch/sparc/kernel/central.c
@@ -140,7 +140,7 @@ static int __devinit clock_board_probe(struct platform_device *op)
 	goto out;
 }
 
-static const struct of_device_id clock_board_match[] = {
+static struct of_device_id __initdata clock_board_match[] = {
 	{
 		.name = "clock-board",
 	},
@@ -245,7 +245,7 @@ static int __devinit fhc_probe(struct platform_device *op)
 	goto out;
 }
 
-static const struct of_device_id fhc_match[] = {
+static struct of_device_id __initdata fhc_match[] = {
 	{
 		.name = "fhc",
 	},

diff --git a/trunk/arch/sparc/kernel/ds.c b/trunk/arch/sparc/kernel/ds.c
@@ -1218,7 +1218,7 @@ static int ds_remove(struct vio_dev *vdev)
 	return 0;
 }
 
-static const struct vio_device_id ds_match[] = {
+static struct vio_device_id __initdata ds_match[] = {
 	{
 		.type = "domain-services-port",
 	},

diff --git a/trunk/arch/sparc/kernel/entry.S b/trunk/arch/sparc/kernel/entry.S
@@ -1283,7 +1283,7 @@ linux_syscall_trace:
 	.globl	ret_from_fork
 ret_from_fork:
 	call	schedule_tail
-	 ld	[%g3 + TI_TASK], %o0
+	 mov	%g3, %o0
 	b	ret_sys_call
 	 ld	[%sp + STACKFRAME_SZ + PT_I0], %o0
 

diff --git a/trunk/arch/sparc/kernel/mdesc.c b/trunk/arch/sparc/kernel/mdesc.c
@@ -107,7 +107,7 @@ static struct mdesc_handle * __init mdesc_memblock_alloc(unsigned int mdesc_size
 	return hp;
 }
 
-static void __init mdesc_memblock_free(struct mdesc_handle *hp)
+static void mdesc_memblock_free(struct mdesc_handle *hp)
 {
 	unsigned int alloc_size;
 	unsigned long start;

diff --git a/trunk/arch/sparc/kernel/pci_fire.c b/trunk/arch/sparc/kernel/pci_fire.c
@@ -496,7 +496,7 @@ static int __devinit fire_probe(struct platform_device *op)
 	return err;
 }
 
-static const struct of_device_id fire_match[] = {
+static struct of_device_id __initdata fire_match[] = {
 	{
 		.name = "pci",
 		.compatible = "pciex108e,80f0",

diff --git a/trunk/arch/sparc/kernel/pci_psycho.c b/trunk/arch/sparc/kernel/pci_psycho.c
@@ -592,7 +592,7 @@ static int __devinit psycho_probe(struct platform_device *op)
 	return err;
 }
 
-static const struct of_device_id psycho_match[] = {
+static struct of_device_id __initdata psycho_match[] = {
 	{
 		.name = "pci",
 		.compatible = "pci108e,8000",

diff --git a/trunk/arch/sparc/kernel/pci_sabre.c b/trunk/arch/sparc/kernel/pci_sabre.c
@@ -581,7 +581,7 @@ static int __devinit sabre_probe(struct platform_device *op)
 	return err;
 }
 
-static const struct of_device_id sabre_match[] = {
+static struct of_device_id __initdata sabre_match[] = {
 	{
 		.name = "pci",
 		.compatible = "pci108e,a001",

diff --git a/trunk/arch/sparc/kernel/pci_schizo.c b/trunk/arch/sparc/kernel/pci_schizo.c
@@ -1470,7 +1470,7 @@ static int __devinit schizo_probe(struct platform_device *op)
  * and pci108e,8001.  So list the chips in reverse chronological
  * order.
  */
-static const struct of_device_id schizo_match[] = {
+static struct of_device_id __initdata schizo_match[] = {
 	{
 		.name = "pci",
 		.compatible = "pci108e,a801",

diff --git a/trunk/arch/sparc/kernel/pci_sun4v.c b/trunk/arch/sparc/kernel/pci_sun4v.c
@@ -998,7 +998,7 @@ static int __devinit pci_sun4v_probe(struct platform_device *op)
 	return err;
 }
 
-static const struct of_device_id pci_sun4v_match[] = {
+static struct of_device_id __initdata pci_sun4v_match[] = {
 	{
 		.name = "pci",
 		.compatible = "SUNW,sun4v-pci",

diff --git a/trunk/arch/sparc/kernel/power.c b/trunk/arch/sparc/kernel/power.c
@@ -52,7 +52,7 @@ static int __devinit power_probe(struct platform_device *op)
 	return 0;
 }
 
-static const struct of_device_id power_match[] = {
+static struct of_device_id __initdata power_match[] = {
 	{
 		.name = "power",
 	},

diff --git a/trunk/arch/sparc/kernel/systbls_32.S b/trunk/arch/sparc/kernel/systbls_32.S
@@ -84,4 +84,4 @@ sys_call_table:
 /*320*/	.long sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
 /*325*/	.long sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
 /*330*/	.long sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-/*335*/	.long sys_syncfs
+
diff --git a/trunk/arch/sparc/kernel/systbls_64.S b/trunk/arch/sparc/kernel/systbls_64.S
@@ -85,7 +85,6 @@ sys_call_table32:
 /*320*/	.word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, compat_sys_preadv
 	.word compat_sys_pwritev, compat_sys_rt_tgsigqueueinfo, sys_perf_event_open, compat_sys_recvmmsg, sys_fanotify_init
 /*330*/	.word sys32_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, compat_sys_open_by_handle_at, compat_sys_clock_adjtime
-	.word sys_syncfs
 
 #endif /* CONFIG_COMPAT */
 
@@ -162,4 +161,3 @@ sys_call_table:
 /*320*/	.word sys_dup3, sys_pipe2, sys_inotify_init1, sys_accept4, sys_preadv
 	.word sys_pwritev, sys_rt_tgsigqueueinfo, sys_perf_event_open, sys_recvmmsg, sys_fanotify_init
 /*330*/	.word sys_fanotify_mark, sys_prlimit64, sys_name_to_handle_at, sys_open_by_handle_at, sys_clock_adjtime
-	.word sys_syncfs
diff --git a/trunk/arch/sparc/kernel/time_64.c b/trunk/arch/sparc/kernel/time_64.c
@@ -442,7 +442,7 @@ static int __devinit rtc_probe(struct platform_device *op)
 	return platform_device_register(&rtc_cmos_device);
 }
 
-static const struct of_device_id rtc_match[] = {
+static struct of_device_id __initdata rtc_match[] = {
 	{
 		.name = "rtc",
 		.compatible = "m5819",
@@ -487,7 +487,7 @@ static int __devinit bq4802_probe(struct platform_device *op)
 	return platform_device_register(&rtc_bq4802_device);
 }
 
-static const struct of_device_id bq4802_match[] = {
+static struct of_device_id __initdata bq4802_match[] = {
 	{
 		.name = "rtc",
 		.compatible = "bq4802",
@@ -552,7 +552,7 @@ static int __devinit mostek_probe(struct platform_device *op)
 	return platform_device_register(&m48t59_rtc);
 }
 
-static const struct of_device_id mostek_match[] = {
+static struct of_device_id __initdata mostek_match[] = {
 	{
 		.name = "eeprom",
 	},

diff --git a/trunk/drivers/atm/solos-pci.c b/trunk/drivers/atm/solos-pci.c
@@ -165,6 +165,7 @@ static uint32_t fpga_tx(struct solos_card *);
 static irqreturn_t solos_irq(int irq, void *dev_id);
 static struct atm_vcc* find_vcc(struct atm_dev *dev, short vpi, int vci);
 static int list_vccs(int vci);
+static void release_vccs(struct atm_dev *dev);
 static int atm_init(struct solos_card *, struct device *);
 static void atm_remove(struct solos_card *);
 static int send_command(struct solos_card *card, int dev, const char *buf, size_t size);
@@ -383,6 +384,7 @@ static int process_status(struct solos_card *card, int port, struct sk_buff *skb
 	/* Anything but 'Showtime' is down */
 	if (strcmp(state_str, "Showtime")) {
 		atm_dev_signal_change(card->atmdev[port], ATM_PHY_SIG_LOST);
+		release_vccs(card->atmdev[port]);
 		dev_info(&card->dev->dev, "Port %d: %s\n", port, state_str);
 		return 0;
 	}
@@ -695,7 +697,7 @@ void solos_bh(unsigned long card_arg)
 					      size);
 			}
 			if (atmdebug) {
-				dev_info(&card->dev->dev, "Received: port %d\n", port);
+				dev_info(&card->dev->dev, "Received: device %d\n", port);
 				dev_info(&card->dev->dev, "size: %d VPI: %d VCI: %d\n",
 					 size, le16_to_cpu(header->vpi),
 					 le16_to_cpu(header->vci));
@@ -708,8 +710,8 @@ void solos_bh(unsigned long card_arg)
 					       le16_to_cpu(header->vci));
 				if (!vcc) {
 					if (net_ratelimit())
-						dev_warn(&card->dev->dev, "Received packet for unknown VPI.VCI %d.%d on port %d\n",
-							 le16_to_cpu(header->vpi), le16_to_cpu(header->vci),
+						dev_warn(&card->dev->dev, "Received packet for unknown VCI.VPI %d.%d on port %d\n",
+							 le16_to_cpu(header->vci), le16_to_cpu(header->vpi),
 							 port);
 					continue;
 				}
@@ -828,6 +830,28 @@ static int list_vccs(int vci)
 	return num_found;
 }
 
+static void release_vccs(struct atm_dev *dev)
+{
+        int i;
+
+        write_lock_irq(&vcc_sklist_lock);
+        for (i = 0; i < VCC_HTABLE_SIZE; i++) {
+                struct hlist_head *head = &vcc_hash[i];
+                struct hlist_node *node, *tmp;
+                struct sock *s;
+                struct atm_vcc *vcc;
+
+                sk_for_each_safe(s, node, tmp, head) {
+                        vcc = atm_sk(s);
+                        if (vcc->dev == dev) {
+                                vcc_release_async(vcc, -EPIPE);
+                                sk_del_node_init(s);
+                        }
+                }
+        }
+        write_unlock_irq(&vcc_sklist_lock);
+}
+
 
 static int popen(struct atm_vcc *vcc)
 {
@@ -994,15 +1018,8 @@ static uint32_t fpga_tx(struct solos_card *card)
 
 			/* Clean up and free oldskb now it's gone */
 			if (atmdebug) {
-				struct pkt_hdr *header = (void *)oldskb->data;
-				int size = le16_to_cpu(header->size);
-
-				skb_pull(oldskb, sizeof(*header));
 				dev_info(&card->dev->dev, "Transmitted: port %d\n",
 					 port);
-				dev_info(&card->dev->dev, "size: %d VPI: %d VCI: %d\n",
-					 size, le16_to_cpu(header->vpi),
-					 le16_to_cpu(header->vci));
 				print_buffer(oldskb);
 			}
 
@@ -1245,7 +1262,7 @@ static int atm_init(struct solos_card *card, struct device *parent)
 		card->atmdev[i]->ci_range.vci_bits = 16;
 		card->atmdev[i]->dev_data = card;
 		card->atmdev[i]->phy_data = (void *)(unsigned long)i;
-		atm_dev_signal_change(card->atmdev[i], ATM_PHY_SIG_FOUND);
+		atm_dev_signal_change(card->atmdev[i], ATM_PHY_SIG_UNKNOWN);
 
 		skb = alloc_skb(sizeof(*header), GFP_ATOMIC);
 		if (!skb) {