---

yaml
---
r: 95864
b: refs/heads/master
c: bf640be
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4a1236ac6ee3bb3a2f585e66871de3c39ab38f7c
+refs/heads/master: bf640be423d60d954b9673527e106a461a129eb8

trunk/Documentation/lguest/lguest.c

@@ -131,6 +131,9 @@ struct device
 	/* Any queues attached to this device */
 	struct virtqueue *vq;
 
+	/* Handle status being finalized (ie. feature bits stable). */
+	void (*ready)(struct device *me);
+
 	/* Device-specific data. */
 	void *priv;
 };
@@ -925,24 +928,40 @@ static void enable_fd(int fd, struct virtqueue *vq)
 	write(waker_fd, &vq->dev->fd, sizeof(vq->dev->fd));
 }
 
-/* When the Guest asks us to reset a device, it's is fairly easy. */
-static void reset_device(struct device *dev)
+/* When the Guest tells us they updated the status field, we handle it. */
+static void update_device_status(struct device *dev)
 {
 	struct virtqueue *vq;
 
-	verbose("Resetting device %s\n", dev->name);
-	/* Clear the status. */
-	dev->desc->status = 0;
+	/* This is a reset. */
+	if (dev->desc->status == 0) {
+		verbose("Resetting device %s\n", dev->name);
 
-	/* Clear any features they've acked. */
-	memset(get_feature_bits(dev) + dev->desc->feature_len, 0,
-	       dev->desc->feature_len);
+		/* Clear any features they've acked. */
+		memset(get_feature_bits(dev) + dev->desc->feature_len, 0,
+		       dev->desc->feature_len);
 
-	/* Zero out the virtqueues. */
-	for (vq = dev->vq; vq; vq = vq->next) {
-		memset(vq->vring.desc, 0,
-		       vring_size(vq->config.num, getpagesize()));
-		vq->last_avail_idx = 0;
+		/* Zero out the virtqueues. */
+		for (vq = dev->vq; vq; vq = vq->next) {
+			memset(vq->vring.desc, 0,
+			       vring_size(vq->config.num, getpagesize()));
+			vq->last_avail_idx = 0;
+		}
+	} else if (dev->desc->status & VIRTIO_CONFIG_S_FAILED) {
+		warnx("Device %s configuration FAILED", dev->name);
+	} else if (dev->desc->status & VIRTIO_CONFIG_S_DRIVER_OK) {
+		unsigned int i;
+
+		verbose("Device %s OK: offered", dev->name);
+		for (i = 0; i < dev->desc->feature_len; i++)
+			verbose(" %08x", get_feature_bits(dev)[i]);
+		verbose(", accepted");
+		for (i = 0; i < dev->desc->feature_len; i++)
+			verbose(" %08x", get_feature_bits(dev)
+				[dev->desc->feature_len+i]);
+
+		if (dev->ready)
+			dev->ready(dev);
 	}
 }
 
@@ -954,9 +973,9 @@ static void handle_output(int fd, unsigned long addr)
 
 	/* Check each device and virtqueue. */
 	for (i = devices.dev; i; i = i->next) {
-		/* Notifications to device descriptors reset the device. */
+		/* Notifications to device descriptors update device status. */
 		if (from_guest_phys(addr) == i->desc) {
-			reset_device(i);
+			update_device_status(i);
 			return;
 		}
 
@@ -1170,6 +1189,7 @@ static struct device *new_device(const char *name, u16 type, int fd,
 	dev->handle_input = handle_input;
 	dev->name = name;
 	dev->vq = NULL;
+	dev->ready = NULL;
 
 	/* Append to device list.  Prepending to a single-linked list is
 	 * easier, but the user expects the devices to be arranged on the bus
@@ -1398,7 +1418,7 @@ static bool service_io(struct device *dev)
 	struct vblk_info *vblk = dev->priv;
 	unsigned int head, out_num, in_num, wlen;
 	int ret;
-	struct virtio_blk_inhdr *in;
+	u8 *in;
 	struct virtio_blk_outhdr *out;
 	struct iovec iov[dev->vq->vring.num];
 	off64_t off;
@@ -1416,7 +1436,7 @@ static bool service_io(struct device *dev)
 		     head, out_num, in_num);
 
 	out = convert(&iov[0], struct virtio_blk_outhdr);
-	in = convert(&iov[out_num+in_num-1], struct virtio_blk_inhdr);
+	in = convert(&iov[out_num+in_num-1], u8);
 	off = out->sector * 512;
 
 	/* The block device implements "barriers", where the Guest indicates
@@ -1430,7 +1450,7 @@ static bool service_io(struct device *dev)
 	 * It'd be nice if we supported eject, for example, but we don't. */
 	if (out->type & VIRTIO_BLK_T_SCSI_CMD) {
 		fprintf(stderr, "Scsi commands unsupported\n");
-		in->status = VIRTIO_BLK_S_UNSUPP;
+		*in = VIRTIO_BLK_S_UNSUPP;
 		wlen = sizeof(*in);
 	} else if (out->type & VIRTIO_BLK_T_OUT) {
 		/* Write */
@@ -1453,7 +1473,7 @@ static bool service_io(struct device *dev)
 			errx(1, "Write past end %llu+%u", off, ret);
 		}
 		wlen = sizeof(*in);
-		in->status = (ret >= 0 ? VIRTIO_BLK_S_OK : VIRTIO_BLK_S_IOERR);
+		*in = (ret >= 0 ? VIRTIO_BLK_S_OK : VIRTIO_BLK_S_IOERR);
 	} else {
 		/* Read */
 
@@ -1466,10 +1486,10 @@ static bool service_io(struct device *dev)
 		verbose("READ from sector %llu: %i\n", out->sector, ret);
 		if (ret >= 0) {
 			wlen = sizeof(*in) + ret;
-			in->status = VIRTIO_BLK_S_OK;
+			*in = VIRTIO_BLK_S_OK;
 		} else {
 			wlen = sizeof(*in);
-			in->status = VIRTIO_BLK_S_IOERR;
+			*in = VIRTIO_BLK_S_IOERR;
 		}
 	}
 

trunk/Documentation/powerpc/mpc52xx-device-tree-bindings.txt

@@ -237,6 +237,17 @@ Each GPIO controller node should have the empty property gpio-controller and
 according to the bit numbers in the GPIO control registers. The second cell
 is for flags which is currently unsused.
 
+8) FEC nodes
+The FEC node can specify one of the following properties to configure
+the MII link:
+"fsl,7-wire-mode" - An empty property that specifies the link uses 7-wire
+                    mode instead of MII
+"current-speed"   - Specifies that the MII should be configured for a fixed
+                    speed.  This property should contain two cells.  The
+                    first cell specifies the speed in Mbps and the second
+                    should be '0' for half duplex and '1' for full duplex
+"phy-handle"      - Contains a phandle to an Ethernet PHY.
+
 IV - Extra Notes
 ================
 

trunk/Documentation/scsi/ChangeLog.megaraid_sas

@@ -1,3 +1,25 @@
+1 Release Date    : Mon. March 10 11:02:31 PDT 2008 -
+			(emaild-id:megaraidlinux@lsi.com)
+			Sumant Patro
+			Bo Yang
+
+2 Current Version : 00.00.03.20-RC1
+3 Older Version   : 00.00.03.16
+
+1. Rollback the sense info implementation
+	Sense buffer ptr data type in the ioctl path is reverted back
+	to u32 * as in previous versions of driver.
+
+2. Fixed the driver frame count.
+	When Driver sent wrong frame count to firmware.  As this
+	particular command is sent to drive, FW is seeing continuous
+	chip resets and so the command will timeout.
+
+3. Add the new controller(1078DE) support to the driver
+	and Increase the max_wait to 60 from 10 in the controller
+	operational status.  With this max_wait increase, driver will
+	make sure the FW will 	finish the pending cmd for KDUMP case.
+
 1 Release Date    : Thur. Nov. 07 16:30:43 PST 2007 -
 			(emaild-id:megaraidlinux@lsi.com)
 			Sumant Patro

trunk/MAINTAINERS

@@ -4051,6 +4051,12 @@ L:      linux-usb@vger.kernel.org
 S:	Maintained
 W:	http://www.kroah.com/linux-usb/
 
+USB CYPRESS C67X00 DRIVER
+P:	Peter Korsgaard
+M:	jacmet@sunsite.dk
+L:	linux-usb@vger.kernel.org
+S:	Maintained
+
 USB DAVICOM DM9601 DRIVER
 P:	Peter Korsgaard
 M:	jacmet@sunsite.dk

trunk/arch/alpha/kernel/osf_sys.c

@@ -981,88 +981,27 @@ asmlinkage int
 osf_select(int n, fd_set __user *inp, fd_set __user *outp, fd_set __user *exp,
 	   struct timeval32 __user *tvp)
 {
-	fd_set_bits fds;
-	char *bits;
-	size_t size;
-	long timeout;
-	int ret = -EINVAL;
-	struct fdtable *fdt;
-	int max_fds;
-
-	timeout = MAX_SCHEDULE_TIMEOUT;
+	s64 timeout = MAX_SCHEDULE_TIMEOUT;
 	if (tvp) {
 		time_t sec, usec;
 
 		if (!access_ok(VERIFY_READ, tvp, sizeof(*tvp))
 		    || __get_user(sec, &tvp->tv_sec)
 		    || __get_user(usec, &tvp->tv_usec)) {
-		    	ret = -EFAULT;
-			goto out_nofds;
+		    	return -EFAULT;
 		}
 
 		if (sec < 0 || usec < 0)
-			goto out_nofds;
+			return -EINVAL;
 
 		if ((unsigned long) sec < MAX_SELECT_SECONDS) {
 			timeout = (usec + 1000000/HZ - 1) / (1000000/HZ);
 			timeout += sec * (unsigned long) HZ;
 		}
 	}
 
-	rcu_read_lock();
-	fdt = files_fdtable(current->files);
-	max_fds = fdt->max_fds;
-	rcu_read_unlock();
-	if (n < 0 || n > max_fds)
-		goto out_nofds;
-
-	/*
-	 * We need 6 bitmaps (in/out/ex for both incoming and outgoing),
-	 * since we used fdset we need to allocate memory in units of
-	 * long-words. 
-	 */
-	ret = -ENOMEM;
-	size = FDS_BYTES(n);
-	bits = kmalloc(6 * size, GFP_KERNEL);
-	if (!bits)
-		goto out_nofds;
-	fds.in      = (unsigned long *)  bits;
-	fds.out     = (unsigned long *) (bits +   size);
-	fds.ex      = (unsigned long *) (bits + 2*size);
-	fds.res_in  = (unsigned long *) (bits + 3*size);
-	fds.res_out = (unsigned long *) (bits + 4*size);
-	fds.res_ex  = (unsigned long *) (bits + 5*size);
-
-	if ((ret = get_fd_set(n, inp->fds_bits, fds.in)) ||
-	    (ret = get_fd_set(n, outp->fds_bits, fds.out)) ||
-	    (ret = get_fd_set(n, exp->fds_bits, fds.ex)))
-		goto out;
-	zero_fd_set(n, fds.res_in);
-	zero_fd_set(n, fds.res_out);
-	zero_fd_set(n, fds.res_ex);
-
-	ret = do_select(n, &fds, &timeout);
-
 	/* OSF does not copy back the remaining time.  */
-
-	if (ret < 0)
-		goto out;
-	if (!ret) {
-		ret = -ERESTARTNOHAND;
-		if (signal_pending(current))
-			goto out;
-		ret = 0;
-	}
-
-	if (set_fd_set(n, inp->fds_bits, fds.res_in) ||
-	    set_fd_set(n, outp->fds_bits, fds.res_out) ||
-	    set_fd_set(n, exp->fds_bits, fds.res_ex))
-		ret = -EFAULT;
-
- out:
-	kfree(bits);
- out_nofds:
-	return ret;
+	return core_sys_select(n, inp, outp, exp, &timeout);
 }
 
 struct rusage32 {

trunk/arch/ia64/ia32/ia32_signal.c

@@ -463,7 +463,7 @@ sys32_sigsuspend (int history0, int history1, old_sigset_t mask)
 
 	current->state = TASK_INTERRUPTIBLE;
 	schedule();
-	set_thread_flag(TIF_RESTORE_SIGMASK);
+	set_restore_sigmask();
 	return -ERESTARTNOHAND;
 }
 

trunk/arch/ia64/kernel/acpi.c

@@ -966,7 +966,7 @@ acpi_map_iosapics (void)
 fs_initcall(acpi_map_iosapics);
 #endif				/* CONFIG_ACPI_NUMA */
 
-int acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
+int __ref acpi_register_ioapic(acpi_handle handle, u64 phys_addr, u32 gsi_base)
 {
 	int err;
 

trunk/arch/ia64/kernel/irq.c

@@ -183,10 +183,10 @@ void fixup_irqs(void)
 {
 	unsigned int irq;
 	extern void ia64_process_pending_intr(void);
-	extern void ia64_disable_timer(void);
 	extern volatile int time_keeper_id;
 
-	ia64_disable_timer();
+	/* Mask ITV to disable timer */
+	ia64_set_itv(1 << 16);
 
 	/*
 	 * Find a new timesync master

trunk/arch/ia64/kernel/palinfo.c

@@ -1053,7 +1053,7 @@ static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
 	return NOTIFY_OK;
 }
 
-static struct notifier_block palinfo_cpu_notifier __cpuinitdata =
+static struct notifier_block __refdata palinfo_cpu_notifier =
 {
 	.notifier_call = palinfo_cpu_callback,
 	.priority = 0,