Re: 2.6.24-git16 Oops @ sysfs_move_dir w/ btdelconn

On Feb 17, 2008 4:59 AM, Dave Young <[EMAIL PROTECTED]> wrote: > > On Feb 16, 2008 1:16 PM, Barnaby <[EMAIL PROTECTED]> wrote: > > > > On Fri, Feb 15, 2008 at 6:15 PM, Dave Young <[EMAIL PROTECTED]> wrote: > > > > > > On Fri, Feb

Re: 2.6.24-git16 Oops @ sysfs_move_dir w/ btdelconn

On Fri, Feb 15, 2008 at 6:15 PM, Dave Young <[EMAIL PROTECTED]> wrote: > > On Fri, Feb 15, 2008 at 8:04 AM, Barnaby <[EMAIL PROTECTED]> wrote: > > Answers at the bottom.. > > > > > > > > On 2/13/08, Dave Young <[EMAIL PROTECTED]> w

Question on mmap(2) with kernel alocated memory

he value of add is hardcoded to the value printed for the physical address in the drivers prink routine. The lseek/read from the /dev/mem device yields the value 0x11223344. However the mmap method also on /dev/mem yields the value 0. Whats wrong with my mmap() or kalloc() ? Terry -- Dr Ter

Problem with map_user_kiobuf() not mapping to physical memory

or at least pages before I call map_user_kiobuf() ? Cheers Terry -- Dr Terry Barnaby BEAM Ltd Phone: +44 1454 324512 Northavon Business Center, Dean Rd Fax: +44 1454 313172 Yate, Bristol, BS37 5NH, UK Email: [EMAIL PROTECTED]Web

Process memory DMA access from devices, kiobuf ?

-- Dr Terry Barnaby BEAM Ltd Phone: +44 1454 324512 Northavon Business Center, Dean Rd Fax: +44 1454 313172 Yate, Bristol, BS37 5NH, UK Email: [EMAIL PROTECTED]Web: www.beam.demon.co.uk BEAM for: Visually Impaired X-Terminals, Para