* Re: 2.6.13-mm1 [not found] <fa.hqupr0d.1u3af35@ifi.uio.no> @ 2005-09-02 1:39 ` Reuben Farrelly 2005-09-02 1:56 ` 2.6.13-mm1 J.A. Magallon 2005-09-02 2:04 ` 2.6.13-mm1 Andrew Morton 0 siblings, 2 replies; 10+ messages in thread From: Reuben Farrelly @ 2005-09-02 1:39 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel Hi, On 1/09/2005 10:58 a.m., Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > - Included Alan's big tty layer buffering rewrite. This breaks the build on > lots of more obscure character device drivers. Patches welcome (please cc > Alan). > > > > Changes since 2.6.13-rc6-mm2: > > > linus.patch > git-acpi.patch > git-arm.patch > git-cpufreq.patch > git-cryptodev.patch > git-ia64.patch > git-audit.patch > git-audit-ppc64-fix.patch > git-input.patch > git-jfs-fixup.patch > git-kbuild.patch > git-libata-all.patch > git-mtd.patch > git-netdev-all.patch > git-nfs.patch > git-ocfs2.patch > git-serial.patch > git-scsi-block.patch > git-scsi-iscsi.patch > git-scsi-misc.patch > git-watchdog.patch This patch: netlink-log-protocol-failures.patch is causing lots of messages like this to be logged on my console: Sep 2 11:52:41 tornado kernel: DEBUG: Failed to load PF_NETLINK protocol 9 It seems to be caused by audit support not being enabled in as if I rebuild with audit support the message goes away :) I'm also observing some USB messages logged: Sep 2 13:26:22 tornado kernel: usb 5-1: new full speed USB device using uhci_hcd and address 13 Sep 2 13:26:22 tornado kernel: drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6204 Sep 2 13:26:23 tornado kernel: hub 5-0:1.0: port 1 disabled by hub (EMI?), re-enabling... Sep 2 13:26:23 tornado kernel: usb 5-1: USB disconnect, address 13 Sep 2 13:26:23 tornado kernel: drivers/usb/class/usblp.c: usblp0: removed Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using uhci_hcd and address 14 Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error -71 Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error -71 Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using uhci_hcd and address 15 Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/all, error -71 Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using uhci_hcd and address 16 Sep 2 13:26:23 tornado kernel: usb 5-1: can't set config #1, error -71 Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using uhci_hcd and address 17 Sep 2 13:26:24 tornado kernel: usb 5-1: unable to read config index 0 descriptor/start Sep 2 13:26:24 tornado kernel: usb 5-1: can't read configurations, error -71 [root@tornado kernel]# lsusb Bus 005 Device 004: ID 050d:0105 Belkin Components Bus 005 Device 003: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub Bus 005 Device 001: ID 0000:0000 Bus 004 Device 001: ID 0000:0000 Bus 003 Device 001: ID 0000:0000 Bus 002 Device 001: ID 0000:0000 Bus 001 Device 001: ID 0000:0000 [root@tornado kernel]# Output of lsusb -v up at http://www.reub.net/kernel/lsusb-output reuben ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 1:39 ` 2.6.13-mm1 Reuben Farrelly @ 2005-09-02 1:56 ` J.A. Magallon 2005-09-02 2:06 ` 2.6.13-mm1 Andrew Morton 2005-09-02 2:04 ` 2.6.13-mm1 Andrew Morton 1 sibling, 1 reply; 10+ messages in thread From: J.A. Magallon @ 2005-09-02 1:56 UTC (permalink / raw) To: Linux-Kernel Lista; +Cc: Andrew Morton On 1/09/2005 10:58 a.m., Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > - Included Alan's big tty layer buffering rewrite. This breaks the build on > lots of more obscure character device drivers. Patches welcome (please cc > Alan). > I have problems with udev and latest -mm. 2.6.13 boots fine, but 2.6.13-mm1 blocks when starting udev. System is Mandriva Cooker. As cooker, things are changing fast (initscripts, udev, etc), but the fact is that with the same setup, plain .13 boots and -mm1 blocks. Udev is 068 version. Any idea about what can be the reason ? TIA -- J.A. Magallon <jamagallon()able!es> \ Software is like sex: werewolf!able!es \ It's better when it's free Mandriva Linux release 2006.0 (Cooker) for i586 Linux 2.6.13 (gcc 4.0.1 (4.0.1-5mdk for Mandriva Linux release 2006.0)) ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 1:56 ` 2.6.13-mm1 J.A. Magallon @ 2005-09-02 2:06 ` Andrew Morton 2005-09-02 15:53 ` 2.6.13-mm1 J.A. Magallon 0 siblings, 1 reply; 10+ messages in thread From: Andrew Morton @ 2005-09-02 2:06 UTC (permalink / raw) To: J.A. Magallon; +Cc: linux-kernel "J.A. Magallon" <jamagallon@able.es> wrote: > > > On 1/09/2005 10:58 a.m., Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > > > - Included Alan's big tty layer buffering rewrite. This breaks the build on > > lots of more obscure character device drivers. Patches welcome (please cc > > Alan). > > > > I have problems with udev and latest -mm. > 2.6.13 boots fine, but 2.6.13-mm1 blocks when starting udev. > System is Mandriva Cooker. As cooker, things are changing fast (initscripts, > udev, etc), but the fact is that with the same setup, plain .13 boots > and -mm1 blocks. Udev is 068 version. > > Any idea about what can be the reason ? > There's some suspect locking in the /proc/devices seq_file conversion code. Could you revert convert-proc-devices-to-use-seq_file-interface-fix.patch then convert-proc-devices-to-use-seq_file-interface.patch? ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 2:06 ` 2.6.13-mm1 Andrew Morton @ 2005-09-02 15:53 ` J.A. Magallon 2005-09-02 21:45 ` 2.6.13-mm1 Andrew Morton 0 siblings, 1 reply; 10+ messages in thread From: J.A. Magallon @ 2005-09-02 15:53 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel On 09.02, Andrew Morton wrote: > "J.A. Magallon" <jamagallon@able.es> wrote: > > > > > > On 1/09/2005 10:58 a.m., Andrew Morton wrote: > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > > > > > - Included Alan's big tty layer buffering rewrite. This breaks the build on > > > lots of more obscure character device drivers. Patches welcome (please cc > > > Alan). > > > > > > > I have problems with udev and latest -mm. > > 2.6.13 boots fine, but 2.6.13-mm1 blocks when starting udev. > > System is Mandriva Cooker. As cooker, things are changing fast (initscripts, > > udev, etc), but the fact is that with the same setup, plain .13 boots > > and -mm1 blocks. Udev is 068 version. > > > > Any idea about what can be the reason ? > > > > There's some suspect locking in the /proc/devices seq_file conversion code. > > Could you revert convert-proc-devices-to-use-seq_file-interface-fix.patch > then convert-proc-devices-to-use-seq_file-interface.patch? > Still the same result, system bocks starting udev... -- J.A. Magallon <jamagallon()able!es> \ Software is like sex: werewolf!able!es \ It's better when it's free Mandriva Linux release 2006.0 (Cooker) for i586 Linux 2.6.13 (gcc 4.0.1 (4.0.1-5mdk for Mandriva Linux release 2006.0)) ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 15:53 ` 2.6.13-mm1 J.A. Magallon @ 2005-09-02 21:45 ` Andrew Morton 2005-09-02 22:55 ` 2.6.13-mm1 J.A. Magallon 2005-09-03 0:15 ` 2.6.13-mm1 gcoady 0 siblings, 2 replies; 10+ messages in thread From: Andrew Morton @ 2005-09-02 21:45 UTC (permalink / raw) To: J.A. Magallon; +Cc: linux-kernel "J.A. Magallon" <jamagallon@able.es> wrote: > > > On 09.02, Andrew Morton wrote: > > "J.A. Magallon" <jamagallon@able.es> wrote: > > > > > > > > > On 1/09/2005 10:58 a.m., Andrew Morton wrote: > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > > > > > > > - Included Alan's big tty layer buffering rewrite. This breaks the build on > > > > lots of more obscure character device drivers. Patches welcome (please cc > > > > Alan). > > > > > > > > > > I have problems with udev and latest -mm. > > > 2.6.13 boots fine, but 2.6.13-mm1 blocks when starting udev. > > > System is Mandriva Cooker. As cooker, things are changing fast (initscripts, > > > udev, etc), but the fact is that with the same setup, plain .13 boots > > > and -mm1 blocks. Udev is 068 version. > > > > > > Any idea about what can be the reason ? > > > > > > > There's some suspect locking in the /proc/devices seq_file conversion code. > > > > Could you revert convert-proc-devices-to-use-seq_file-interface-fix.patch > > then convert-proc-devices-to-use-seq_file-interface.patch? > > > > Still the same result, system bocks starting udev... > OK, thanks. Nothing from sysrq-t? Does the below help? --- devel/fs/sysfs/file.c~gregkh-driver-sysfs-strip_leading_trailing_whitespace-fix 2005-09-02 04:01:40.000000000 -0700 +++ devel-akpm/fs/sysfs/file.c 2005-09-02 04:05:02.000000000 -0700 @@ -202,13 +202,14 @@ fill_write_buffer(struct sysfs_buffer * * passing the buffer that we acquired in fill_write_buffer(). */ -static int -flush_write_buffer(struct dentry * dentry, struct sysfs_buffer * buffer, size_t count) +static int flush_write_buffer(struct dentry *dentry, + struct sysfs_buffer *buffer, size_t count_in) { struct attribute * attr = to_attr(dentry); struct kobject * kobj = to_kobj(dentry->d_parent); struct sysfs_ops * ops = buffer->ops; char *x; + size_t count = count_in; /* locate trailing white space */ while ((count > 0) && isspace(buffer->page[count - 1])) @@ -224,7 +225,8 @@ flush_write_buffer(struct dentry * dentr /* terminate the string */ x[count] = '\0'; - return ops->store(kobj, attr, x, count); + ops->store(kobj, attr, x, count); + return count_in; } _ ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 21:45 ` 2.6.13-mm1 Andrew Morton @ 2005-09-02 22:55 ` J.A. Magallon 2005-09-03 0:15 ` 2.6.13-mm1 gcoady 1 sibling, 0 replies; 10+ messages in thread From: J.A. Magallon @ 2005-09-02 22:55 UTC (permalink / raw) To: Andrew Morton; +Cc: linux-kernel On 09.02, Andrew Morton wrote: > "J.A. Magallon" <jamagallon@able.es> wrote: > > > > > > On 09.02, Andrew Morton wrote: > > > "J.A. Magallon" <jamagallon@able.es> wrote: > > > > > > > > > > > > On 1/09/2005 10:58 a.m., Andrew Morton wrote: > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > > > > > > > > > - Included Alan's big tty layer buffering rewrite. This breaks the build on > > > > > lots of more obscure character device drivers. Patches welcome (please cc > > > > > Alan). > > > > > > > > > > > > > I have problems with udev and latest -mm. > > > > 2.6.13 boots fine, but 2.6.13-mm1 blocks when starting udev. > > > > System is Mandriva Cooker. As cooker, things are changing fast (initscripts, > > > > udev, etc), but the fact is that with the same setup, plain .13 boots > > > > and -mm1 blocks. Udev is 068 version. > > > > > > > > Any idea about what can be the reason ? > > > > > > > > > > There's some suspect locking in the /proc/devices seq_file conversion code. > > > > > > Could you revert convert-proc-devices-to-use-seq_file-interface-fix.patch > > > then convert-proc-devices-to-use-seq_file-interface.patch? > > > > > > > Still the same result, system bocks starting udev... > > > > OK, thanks. Nothing from sysrq-t? Does the below help? > > --- devel/fs/sysfs/file.c~gregkh-driver-sysfs-strip_leading_trailing_whitespace-fix 2005-09-02 04:01:40.000000000 -0700 > +++ devel-akpm/fs/sysfs/file.c 2005-09-02 04:05:02.000000000 -0700 > @@ -202,13 +202,14 @@ fill_write_buffer(struct sysfs_buffer * > * passing the buffer that we acquired in fill_write_buffer(). > */ > > -static int > -flush_write_buffer(struct dentry * dentry, struct sysfs_buffer * buffer, size_t count) > +static int flush_write_buffer(struct dentry *dentry, > + struct sysfs_buffer *buffer, size_t count_in) > { > struct attribute * attr = to_attr(dentry); > struct kobject * kobj = to_kobj(dentry->d_parent); > struct sysfs_ops * ops = buffer->ops; > char *x; > + size_t count = count_in; > > /* locate trailing white space */ > while ((count > 0) && isspace(buffer->page[count - 1])) > @@ -224,7 +225,8 @@ flush_write_buffer(struct dentry * dentr > /* terminate the string */ > x[count] = '\0'; > > - return ops->store(kobj, attr, x, count); > + ops->store(kobj, attr, x, count); > + return count_in; > } > Bingo !. That did the trink. Booting fine again. I meant, just with this, without reverting the other 2 patches. Thanks ! -- J.A. Magallon <jamagallon()able!es> \ Software is like sex: werewolf!able!es \ It's better when it's free Mandriva Linux release 2006.0 (Cooker) for i586 Linux 2.6.13-jam2 (gcc 4.0.1 (4.0.1-5mdk for Mandriva Linux release 2006.0)) ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 21:45 ` 2.6.13-mm1 Andrew Morton 2005-09-02 22:55 ` 2.6.13-mm1 J.A. Magallon @ 2005-09-03 0:15 ` gcoady 1 sibling, 0 replies; 10+ messages in thread From: gcoady @ 2005-09-03 0:15 UTC (permalink / raw) To: Andrew Morton; +Cc: J.A. Magallon, linux-kernel On Fri, 2 Sep 2005 14:45:52 -0700, Andrew Morton <akpm@osdl.org> wrote: >"J.A. Magallon" <jamagallon@able.es> wrote: >> [...] >> Still the same result, system bocks starting udev... >> > >OK, thanks. Nothing from sysrq-t? Does the below help? > >--- devel/fs/sysfs/file.c~gregkh-driver-sysfs-strip_leading_trailing_whitespace-fix 2005-09-02 04:01:40.000000000 -0700 >+++ devel-akpm/fs/sysfs/file.c 2005-09-02 04:05:02.000000000 -0700 >@@ -202,13 +202,14 @@ fill_write_buffer(struct sysfs_buffer * > * passing the buffer that we acquired in fill_write_buffer(). > */ > >-static int >-flush_write_buffer(struct dentry * dentry, struct sysfs_buffer * buffer, size_t count) >+static int flush_write_buffer(struct dentry *dentry, >+ struct sysfs_buffer *buffer, size_t count_in) > { > struct attribute * attr = to_attr(dentry); > struct kobject * kobj = to_kobj(dentry->d_parent); > struct sysfs_ops * ops = buffer->ops; > char *x; >+ size_t count = count_in; > > /* locate trailing white space */ > while ((count > 0) && isspace(buffer->page[count - 1])) >@@ -224,7 +225,8 @@ flush_write_buffer(struct dentry * dentr > /* terminate the string */ > x[count] = '\0'; > >- return ops->store(kobj, attr, x, count); >+ ops->store(kobj, attr, x, count); >+ return count_in; > } > > Hi Andrew, Patch above fixes problem with sysfs writes to adm9240 driver locking up console in last three -mm kernels. Grant. ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: 2.6.13-mm1 2005-09-02 1:39 ` 2.6.13-mm1 Reuben Farrelly 2005-09-02 1:56 ` 2.6.13-mm1 J.A. Magallon @ 2005-09-02 2:04 ` Andrew Morton 2005-09-02 15:19 ` [linux-usb-devel] 2.6.13-mm1 Alan Stern 1 sibling, 1 reply; 10+ messages in thread From: Andrew Morton @ 2005-09-02 2:04 UTC (permalink / raw) To: Reuben Farrelly; +Cc: linux-kernel, linux-usb-devel, Greg KH Reuben Farrelly <reuben-lkml@reub.net> wrote: > > Hi, > > On 1/09/2005 10:58 a.m., Andrew Morton wrote: > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.13/2.6.13-mm1/ > > > ... > > This patch: > > netlink-log-protocol-failures.patch > > is causing lots of messages like this to be logged on my console: > > Sep 2 11:52:41 tornado kernel: DEBUG: Failed to load PF_NETLINK protocol 9 > > It seems to be caused by audit support not being enabled in as if I rebuild > with audit support the message goes away :) OK, thanks. I passed that on to David and Patrick. > > > I'm also observing some USB messages logged: > > Sep 2 13:26:22 tornado kernel: usb 5-1: new full speed USB device using > uhci_hcd and address 13 > Sep 2 13:26:22 tornado kernel: drivers/usb/class/usblp.c: usblp0: USB > Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6204 > Sep 2 13:26:23 tornado kernel: hub 5-0:1.0: port 1 disabled by hub (EMI?), > re-enabling... > Sep 2 13:26:23 tornado kernel: usb 5-1: USB disconnect, address 13 > Sep 2 13:26:23 tornado kernel: drivers/usb/class/usblp.c: usblp0: removed > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > uhci_hcd and address 14 > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error -71 > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error -71 > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > uhci_hcd and address 15 > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/all, error -71 > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > uhci_hcd and address 16 > Sep 2 13:26:23 tornado kernel: usb 5-1: can't set config #1, error -71 > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > uhci_hcd and address 17 > Sep 2 13:26:24 tornado kernel: usb 5-1: unable to read config index 0 > descriptor/start > Sep 2 13:26:24 tornado kernel: usb 5-1: can't read configurations, error -71 > > [root@tornado kernel]# lsusb > Bus 005 Device 004: ID 050d:0105 Belkin Components > Bus 005 Device 003: ID 0451:2046 Texas Instruments, Inc. TUSB2046 Hub > Bus 005 Device 001: ID 0000:0000 > Bus 004 Device 001: ID 0000:0000 > Bus 003 Device 001: ID 0000:0000 > Bus 002 Device 001: ID 0000:0000 > Bus 001 Device 001: ID 0000:0000 > [root@tornado kernel]# > > Output of lsusb -v up at http://www.reub.net/kernel/lsusb-output > Added the usual Cc's... ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [linux-usb-devel] Re: 2.6.13-mm1 2005-09-02 2:04 ` 2.6.13-mm1 Andrew Morton @ 2005-09-02 15:19 ` Alan Stern 2005-09-05 8:47 ` Reuben Farrelly 0 siblings, 1 reply; 10+ messages in thread From: Alan Stern @ 2005-09-02 15:19 UTC (permalink / raw) To: Reuben Farrelly Cc: Andrew Morton, Kernel development list, USB development list, Greg KH On Thu, 1 Sep 2005, Andrew Morton wrote: > Reuben Farrelly <reuben-lkml@reub.net> wrote: > > I'm also observing some USB messages logged: > > > > Sep 2 13:26:22 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 13 > > Sep 2 13:26:22 tornado kernel: drivers/usb/class/usblp.c: usblp0: USB > > Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6204 > > Sep 2 13:26:23 tornado kernel: hub 5-0:1.0: port 1 disabled by hub (EMI?), > > re-enabling... This message means pretty much what it says: noise or something else caused the connection to be disabled. In theory this could be caused by a problem with the host controller, the cable, or the printer. Does this happen consistently with 2.6.13-mm1? Did it happen with 2.6.12? > > Sep 2 13:26:23 tornado kernel: usb 5-1: USB disconnect, address 13 > > Sep 2 13:26:23 tornado kernel: drivers/usb/class/usblp.c: usblp0: removed > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 14 > > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/64, error -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 15 > > Sep 2 13:26:23 tornado kernel: usb 5-1: device descriptor read/all, error -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 16 > > Sep 2 13:26:23 tornado kernel: usb 5-1: can't set config #1, error -71 > > Sep 2 13:26:23 tornado kernel: usb 5-1: new full speed USB device using > > uhci_hcd and address 17 > > Sep 2 13:26:24 tornado kernel: usb 5-1: unable to read config index 0 > > descriptor/start > > Sep 2 13:26:24 tornado kernel: usb 5-1: can't read configurations, error -71 If it's not already in 2.6.13-mm1, this patch may help with the reinitialization: http://marc.theaimsgroup.com/?l=linux-usb-devel&m=112551468126219&w=2 Alan Stern ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [linux-usb-devel] Re: 2.6.13-mm1 2005-09-02 15:19 ` [linux-usb-devel] 2.6.13-mm1 Alan Stern @ 2005-09-05 8:47 ` Reuben Farrelly 0 siblings, 0 replies; 10+ messages in thread From: Reuben Farrelly @ 2005-09-05 8:47 UTC (permalink / raw) To: Alan Stern Cc: Andrew Morton, Kernel development list, USB development list, Greg KH Hi Alan, On 3/09/2005 3:19 a.m., Alan Stern wrote: > On Thu, 1 Sep 2005, Andrew Morton wrote: > >> Reuben Farrelly <reuben-lkml@reub.net> wrote: > >>> I'm also observing some USB messages logged: >>> >>> Sep 2 13:26:22 tornado kernel: usb 5-1: new full speed USB device using >>> uhci_hcd and address 13 >>> Sep 2 13:26:22 tornado kernel: drivers/usb/class/usblp.c: usblp0: USB >>> Bidirectional printer dev 13 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6204 >>> Sep 2 13:26:23 tornado kernel: hub 5-0:1.0: port 1 disabled by hub (EMI?), >>> re-enabling... > > This message means pretty much what it says: noise or something else > caused the connection to be disabled. In theory this could be caused by a > problem with the host controller, the cable, or the printer. Does this > happen consistently with 2.6.13-mm1? Did it happen with 2.6.12? It may have just been a red herring, as I haven't had the problem appear since, nor had I seen it before then. I've done multiple reboots, plug and unplugs to test since and all have been OK. Thanks for taking the time to reply. reuben ^ permalink raw reply [flat|nested] 10+ messages in thread
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[not found] <fa.hqupr0d.1u3af35@ifi.uio.no>
2005-09-02 1:39 ` 2.6.13-mm1 Reuben Farrelly
2005-09-02 1:56 ` 2.6.13-mm1 J.A. Magallon
2005-09-02 2:06 ` 2.6.13-mm1 Andrew Morton
2005-09-02 15:53 ` 2.6.13-mm1 J.A. Magallon
2005-09-02 21:45 ` 2.6.13-mm1 Andrew Morton
2005-09-02 22:55 ` 2.6.13-mm1 J.A. Magallon
2005-09-03 0:15 ` 2.6.13-mm1 gcoady
2005-09-02 2:04 ` 2.6.13-mm1 Andrew Morton
2005-09-02 15:19 ` [linux-usb-devel] 2.6.13-mm1 Alan Stern
2005-09-05 8:47 ` Reuben Farrelly
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