search for: enxio

By referring to http://linux.die.net/man/2/lseek, return ENXIO only when "offset beyond EOF" for either SEEK_DATA or SEEK_HOLE inquiry. But we return it in case of internal issue too if btrfs_get_extent_fiemap() failed due to other issues. This will confuse the user applications to be expecting ENXIO when trying to find a specific data or hole locat...

...: kusbd: /sbin/hotplug add 4 usb.c: kusbd: /sbin/hotplug add 4 hub.c: port 1, portstatus 100, change 0, 12 Mb/s hub.c: port 2, portstatus 103, change 0, 12 Mb/s Zapata Telephony Interface Registered on major 196 usb.c: registered new driver wcusb wcusb: wc_detect_device Second exit host/usb-uhci.c: ENXIO 80000400, flags 0, urb f710eec0, burb f79a32c0 wcusb: Error executing control: status=-6 wcusb: Failed to initialize proslic wcusb: Hardware intialization failed. cleanup Wildcard USB FXS Interface driver registered host/usb-uhci.c: ENXIO 80000480, flags 0, urb f79a32c0, burb f79a3540 usbdevfs: USB...

Hi ROR riders'' I''ve some apps working with rails and I got the following error when I tried to log-in. Errno::ENXIO in Login#index Device not configured The app works, but I cannot make a Login. I''ve re-started the mongrel server and the app is working again, but after some logins and logouts and adding data to the app, I got that error. Does anyone knows what produces such error? Thanks a lot, --...

...t; > + mutex_destroy(&vblk->remove_mutex); > > + kfree(vblk); > > + } > > +} > > + > > +static int virtblk_open(struct block_device *bd, fmode_t mode) > > +{ > > + struct virtio_blk *vblk = bd->bd_disk->private_data; > > + int ret = -ENXIO; > > > It's more common to do > > int ret = 0; > > and on error: > ret = -ENXIO; > > > let's do this. Will fix. > > + > > + mutex_lock(&vblk->remove_mutex); > > + > > + if (vblk->vdev) { > > + virtblk_get(vb...

Two patches follow this message. One fixes the default implementation of SEEK_HOLE/DATA. This patch applies atop Josef's last posted patch. The second patch implements the same on ocfs2. The test tool for the same is available here. http://oss.oracle.com/~smushran/seek_data/seek_test.c It is improved since the last post. It runs cleanly on zfs, ocfs2 and ext3 (default behavior). Users

Two patches follow this message. One fixes the default implementation of SEEK_HOLE/DATA. This patch applies atop Josef's last posted patch. The second patch implements the same on ocfs2. The test tool for the same is available here. http://oss.oracle.com/~smushran/seek_data/seek_test.c It is improved since the last post. It runs cleanly on zfs, ocfs2 and ext3 (default behavior). Users

...nd_test(&vblk->refs)) { + ida_simple_remove(&vd_index_ida, vblk->index); + mutex_destroy(&vblk->remove_mutex); + kfree(vblk); + } +} + +static int virtblk_open(struct block_device *bd, fmode_t mode) +{ + struct virtio_blk *vblk = bd->bd_disk->private_data; + int ret = -ENXIO; + + mutex_lock(&vblk->remove_mutex); + + if (vblk->vdev) { + virtblk_get(vblk); + ret = 0; + } + + mutex_unlock(&vblk->remove_mutex); + return ret; +} + +static void virtblk_release(struct gendisk *disk, fmode_t mode) +{ + struct virtio_blk *vblk = disk->private_data; + + vir...

...nd_test(&vblk->refs)) { + ida_simple_remove(&vd_index_ida, vblk->index); + mutex_destroy(&vblk->remove_mutex); + kfree(vblk); + } +} + +static int virtblk_open(struct block_device *bd, fmode_t mode) +{ + struct virtio_blk *vblk = bd->bd_disk->private_data; + int ret = -ENXIO; + + mutex_lock(&vblk->remove_mutex); + + if (vblk->vdev) { + virtblk_get(vblk); + ret = 0; + } + + mutex_unlock(&vblk->remove_mutex); + return ret; +} + +static void virtblk_release(struct gendisk *disk, fmode_t mode) +{ + struct virtio_blk *vblk = disk->private_data; + + vir...

...ostdata = "directauth=1&user=#{user}&pass=#{@password}" site = Net::HTTP.new( ''mysite.com'', 443 ) site.use_ssl = true response = site.post(''/login'', @postdata, headers) <<--- Line 69 in method authorize And this is the backtrace: Errno::ENXIO (Device not configured): /usr/local/lib/ruby/1.8/net/http.rb:566:in `write'' /usr/local/lib/ruby/1.8/net/http.rb:566:in `connect'' /usr/local/lib/ruby/1.8/net/http.rb:555:in `do_start'' /usr/local/lib/ruby/1.8/net/http.rb:544:in `start'' /usr/local/lib...

...remove(&vd_index_ida, vblk->index); > + mutex_destroy(&vblk->remove_mutex); > + kfree(vblk); > + } > +} > + > +static int virtblk_open(struct block_device *bd, fmode_t mode) > +{ > + struct virtio_blk *vblk = bd->bd_disk->private_data; > + int ret = -ENXIO; It's more common to do int ret = 0; and on error: ret = -ENXIO; let's do this. > + > + mutex_lock(&vblk->remove_mutex); > + > + if (vblk->vdev) { > + virtblk_get(vblk); > + ret = 0; > + } I prefer else ret = -ENXIO here. > + > + mutex...

...+ vpmem->nd_desc.module = THIS_MODULE; > + > + vpmem->nvdimm_bus = nvdimm_bus_register(&vdev->dev, > + &vpmem->nd_desc); > + if (!vpmem->nvdimm_bus) { > + dev_err(&vdev->dev, "failed to register device with nvdimm_bus\n"); > + err = -ENXIO; > + goto out_vq; > + } > + > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = async_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_A...

...+ vpmem->nd_desc.module = THIS_MODULE; > + > + vpmem->nvdimm_bus = nvdimm_bus_register(&vdev->dev, > + &vpmem->nd_desc); > + if (!vpmem->nvdimm_bus) { > + dev_err(&vdev->dev, "failed to register device with nvdimm_bus\n"); > + err = -ENXIO; > + goto out_vq; > + } > + > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = async_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_A...

I am involved with the development of LBackup <http://www.lbackup.org> Recently there was a post to the lbackup-dicussion mailing list. <http://tinyurl.com/lbackup-discussion-device-not> Within the post they reported the following error: > rsync: read > "/Volumes/Drobo_HD/lbackups/theserver.Homes/Section.0/Faculty/andrewmac/.DS_Store": > Device not configured

...t;dev, vq, head, 0); + vhost_scsi_signal_noinput(&vs->dev, vq, buf); else pr_err("Faulted on virtio_scsi_cmd_resp\n"); } @@ -813,21 +828,21 @@ static int vhost_scsi_get_desc(struct vhost_scsi *vs, struct vhost_virtqueue *vq, struct vhost_scsi_ctx *vc) { - int ret = -ENXIO; + int r, ret = -ENXIO; - vc->head = vhost_get_vq_desc(vq, vq->iov, - ARRAY_SIZE(vq->iov), &vc->out, &vc->in, - NULL, NULL); + r = vhost_get_avail_buf(vq, &vc->buf, + vq->iov, ARRAY_SIZE(vq->iov), &vc->out, &vc->in, + NULL, N...

...t;dev, vq, head, 0); + vhost_scsi_signal_noinput(&vs->dev, vq, buf); else pr_err("Faulted on virtio_scsi_cmd_resp\n"); } @@ -813,21 +828,21 @@ static int vhost_scsi_get_desc(struct vhost_scsi *vs, struct vhost_virtqueue *vq, struct vhost_scsi_ctx *vc) { - int ret = -ENXIO; + int r, ret = -ENXIO; - vc->head = vhost_get_vq_desc(vq, vq->iov, - ARRAY_SIZE(vq->iov), &vc->out, &vc->in, - NULL, NULL); + r = vhost_get_avail_buf(vq, &vc->buf, + vq->iov, ARRAY_SIZE(vq->iov), &vc->out, &vc->in, + NULL, N...

...eturn -ENODEV; } /* Check device version */ @@ -553,8 +548,7 @@ static int virtio_mmio_probe(struct platform_device *pdev) if (vm_dev->version < 1 || vm_dev->version > 2) { dev_err(&pdev->dev, "Version %ld not supported!\n", vm_dev->version); - rc = -ENXIO; - goto unmap; + return -ENXIO; } vm_dev->vdev.id.device = readl(vm_dev->base + VIRTIO_MMIO_DEVICE_ID); @@ -563,8 +557,7 @@ static int virtio_mmio_probe(struct platform_device *pdev) * virtio-mmio device with an ID 0 is a (dummy) placeholder * with no function. End probing now...

...eturn -ENODEV; } /* Check device version */ @@ -553,8 +548,7 @@ static int virtio_mmio_probe(struct platform_device *pdev) if (vm_dev->version < 1 || vm_dev->version > 2) { dev_err(&pdev->dev, "Version %ld not supported!\n", vm_dev->version); - rc = -ENXIO; - goto unmap; + return -ENXIO; } vm_dev->vdev.id.device = readl(vm_dev->base + VIRTIO_MMIO_DEVICE_ID); @@ -563,8 +557,7 @@ static int virtio_mmio_probe(struct platform_device *pdev) * virtio-mmio device with an ID 0 is a (dummy) placeholder * with no function. End probing now...

...: whether the image contains holes, and whether it is known to read as all zeroes. For file-based plugins, we are already probing lseek(SEEK_HOLE) to learn if extents are supported; a slight tweak to remember if that result is EOF tells us if we are sparse, and a similar lseek(SEEK_DATA) returning ENXIO tells us if the entire file is a hole, with at most two lseek calls during open (rather than one lseek for each of .can_extents, .init_sparse, and .init_zero). The split plugin is similar to file. For partitioning and linuxdisk, we know we are exposing a sparse image. For other file-based plugins...

...ion(+), 18 deletions(-) diff --git a/drivers/input/mouse/vmmouse.c b/drivers/input/mouse/vmmouse.c index d34e3e4..9109d54 100644 --- a/drivers/input/mouse/vmmouse.c +++ b/drivers/input/mouse/vmmouse.c @@ -347,16 +347,10 @@ int vmmouse_detect(struct psmouse *psmouse, bool set_properties) return -ENXIO; } - if (!request_region(VMMOUSE_PROTO_PORT, 4, "vmmouse")) { - psmouse_dbg(psmouse, "VMMouse port in use.\n"); - return -EBUSY; - } - /* Check if the device is present */ response = ~VMMOUSE_PROTO_MAGIC; VMMOUSE_CMD(GETVERSION, 0, version, response, dummy1, dummy2);...

...ion(+), 18 deletions(-) diff --git a/drivers/input/mouse/vmmouse.c b/drivers/input/mouse/vmmouse.c index ddb152c..e881c87 100644 --- a/drivers/input/mouse/vmmouse.c +++ b/drivers/input/mouse/vmmouse.c @@ -347,16 +347,10 @@ int vmmouse_detect(struct psmouse *psmouse, bool set_properties) return -ENXIO; } - if (!request_region(VMMOUSE_PROTO_PORT, 4, "vmmouse")) { - psmouse_dbg(psmouse, "VMMouse port in use.\n"); - return -EBUSY; - } - /* Check if the device is present */ response = ~VMMOUSE_PROTO_MAGIC; VMMOUSE_CMD(GETVERSION, 0, version, response, dummy1, dummy2);...