Re: nonlinear vma problem in uml

2007-03-05 Thread Jeff Dike
On Sat, Mar 03, 2007 at 12:06:20AM +0100, Miklos Szeredi wrote: > _PAGE_PROTNONE conflicts with the lowest bit of pgoff. This causes > all sorts of weirdness when nonlinear mappings are used. > > Took me a good half day to track this down. Thanks, I'll send this in.

Re: nonlinear vma problem in uml

2007-03-05 Thread Jeff Dike
On Sat, Mar 03, 2007 at 12:06:20AM +0100, Miklos Szeredi wrote: _PAGE_PROTNONE conflicts with the lowest bit of pgoff. This causes all sorts of weirdness when nonlinear mappings are used. Took me a good half day to track this down. Thanks, I'll send this in.

nonlinear vma problem in uml

2007-03-02 Thread Miklos Szeredi
_PAGE_PROTNONE conflicts with the lowest bit of pgoff. This causes all sorts of weirdness when nonlinear mappings are used. Took me a good half day to track this down. Signed-off-by: Miklos Szeredi <[EMAIL PROTECTED]> --- Index: linux/include/asm-um/pgtable-2level.h

nonlinear vma problem in uml

2007-03-02 Thread Miklos Szeredi
_PAGE_PROTNONE conflicts with the lowest bit of pgoff. This causes all sorts of weirdness when nonlinear mappings are used. Took me a good half day to track this down. Signed-off-by: Miklos Szeredi [EMAIL PROTECTED] --- Index: linux/include/asm-um/pgtable-2level.h