[linux-usb-devel] usb: free DMA if enqueue fails

2007-06-01 Thread Pete Zaitcev
Release DMA resources if submission fails in the HCD. Signed-Off-By: Pete Zaitcev [EMAIL PROTECTED] --- This seems too obvious. Yet I went back to kernel 2.2.19 and we always had this bug (well, in 2.2 we didn't because we used virt_to_bus). I'm amazed that such things can lay in plain view for

Re: [linux-usb-devel] usb: free DMA if enqueue fails

2007-06-01 Thread Alan Stern
On Thu, 31 May 2007, Pete Zaitcev wrote: Release DMA resources if submission fails in the HCD. Signed-Off-By: Pete Zaitcev [EMAIL PROTECTED] --- This seems too obvious. Yet I went back to kernel 2.2.19 and we always had this bug (well, in 2.2 we didn't because we used virt_to_bus).

Re: [linux-usb-devel] [PATCH] Fix NEC OHCI chip silicon bug

2007-06-01 Thread Alan Stern
On Thu, 31 May 2007, Michael Hanselmann wrote: This patch fixes a silicon bug in some NEC OHCI chips. The bug appears at random times and is very, very difficult to reproduce. Without the following patch, Linux would shut the chip and its associated devices down. In Apple PowerBooks this

Re: [linux-usb-devel] [3/3] 2.6.22-rc3: known regressions v2

2007-06-01 Thread Michal Piotrowski
Hi all, Here is a list of some known regressions in 2.6.22-rc3. Feel free to add new regressions/remove fixed etc. http://kernelnewbies.org/known_regressions Suspend Subject: 2.6.22-rc1 suspend to RAM problem References :

Re: [linux-usb-devel] [Bugme-new] [Bug 8561] New: list_add corruption. prev-next should be next (f7d28794), but was f0df8ed4

2007-06-01 Thread Andrew Morton
On Fri, 1 Jun 2007 04:17:01 -0700 [EMAIL PROTECTED] wrote: (Please folow up via emailed reply-to-all, not via the bugzilla web interface) http://bugzilla.kernel.org/show_bug.cgi?id=8561 Summary: list_add corruption. prev-next should be next (f7d28794), but

Re: [linux-usb-devel] [Bugme-new] [Bug 8561] New: list_add corruption. prev-next should be next (f7d28794), but was f0df8ed4

2007-06-01 Thread Alan Stern
On Fri, 1 Jun 2007, Andrew Morton wrote: I'm using vanilla kernel 2.6.22-rc3 (and I try'ed with 2.6.21-fc7 fedora kernel) with a huawei e220 3g, and when I open amule after sometime kernel panics: _ list_add corruption. prev-next should be next (f7d28794), but was f0df8ed4

Re: [linux-usb-devel] [Bugme-new] [Bug 8561] New: list_add corruption. prev-next should be next (f7d28794), but was f0df8ed4

2007-06-01 Thread Paulo Pereira
A Friday 01 June 2007 16:52:16, Andrew Morton escreveu: On Fri, 1 Jun 2007 04:17:01 -0700 [EMAIL PROTECTED] wrote: (Please folow up via emailed reply-to-all, not via the bugzilla web interface) http://bugzilla.kernel.org/show_bug.cgi?id=8561 Summary: list_add corruption.

Re: [linux-usb-devel] usb: free DMA if enqueue fails

2007-06-01 Thread Pete Zaitcev
Release DMA resources if submission fails in the HCD. Signed-Off-By: Pete Zaitcev [EMAIL PROTECTED] --- Amazing indeed. Just for the record, I didn't find it just by looking. IBM filed a bug RH#236922 after they ran out of IOMMU. Our (older) uhci-hcd was rejecting bulk requests sent to

Re: [linux-usb-devel] usb: free DMA if enqueue fails

2007-06-01 Thread Alan Stern
On Fri, 1 Jun 2007, Pete Zaitcev wrote: Just for the record, I didn't find it just by looking. IBM filed a bug RH#236922 after they ran out of IOMMU. Our (older) uhci-hcd was rejecting bulk requests sent to interrupt endpoints, so running their management application on the GA kernel depletes

Re: [linux-usb-devel] [Bugme-new] [Bug 8564] New: ftdi_sio: BUG: unable to handle kernel NULL pointer dereference at virtual address

2007-06-01 Thread Andrew Morton
On Fri, 1 Jun 2007 11:31:30 -0700 [EMAIL PROTECTED] wrote: (please followup via emailed reply-to-all, not via the bugzilla web interface) http://bugzilla.kernel.org/show_bug.cgi?id=8564 Summary: ftdi_sio: BUG: unable to handle kernel NULL pointer dereference

Re: [linux-usb-devel] [Bugme-new] [Bug 8564] New: ftdi_sio: BUG: unable to handle kernel NULL pointer dereference at virtual address

2007-06-01 Thread John H.
WEll, I had 2.6.20 before I upgraded from fc6 to fedora 7, and it worked then:) On 6/1/07, Andrew Morton [EMAIL PROTECTED] wrote: On Fri, 1 Jun 2007 11:31:30 -0700 [EMAIL PROTECTED] wrote: (please followup via emailed reply-to-all, not via the bugzilla web interface)

Re: [linux-usb-devel] [Bugme-new] [Bug 8565] New: panic on s3 resume with uhci_hcd module

2007-06-01 Thread Andrew Morton
On Fri, 1 Jun 2007 14:08:37 -0700 [EMAIL PROTECTED] wrote: Please follow up via emailed reply-to-all, rather than via the bugzilla web interface, thanks. Michal, please track this as a post-2.6.21 regression. http://bugzilla.kernel.org/show_bug.cgi?id=8565 Summary: panic on s3

Re: [linux-usb-devel] Problem with V630i phone (0x0fce:0xe043)

2007-06-01 Thread Vincent Bernat
OoO En ce milieu de nuit étoilée du mardi 29 mai 2007, vers 03:59, Alan Stern [EMAIL PROTECTED] disait: It looks like the phone's firmware is broken. Does it work with other non-Linux computer systems? Can you get a firmware update from the manufacturer? There is no firmware update.

Re: [linux-usb-devel] [Bugme-new] [Bug 8565] New: panic on s3 resume with uhci_hcd module

2007-06-01 Thread Rafael J. Wysocki
On Saturday, 2 June 2007 00:12, Andrew Morton wrote: On Fri, 1 Jun 2007 14:08:37 -0700 [EMAIL PROTECTED] wrote: Please follow up via emailed reply-to-all, rather than via the bugzilla web interface, thanks. Michal, please track this as a post-2.6.21 regression.