* Harvey Harrison <[EMAIL PROTECTED]> wrote:
> Ingo,
>
> Brown paper bag for me.
>
> in mmap.c in mmap_is_ia32()
>
> #ifdef X86_32
>
> should of course be:
>
> #ifdef CONFIG_X86_32
>
> This would definitely explain the segfaults. Do you want a
> replacement patch or incremental?
no need,
On Tue, 2007-12-11 at 15:08 +0100, Ingo Molnar wrote:
> * Jiri Kosina <[EMAIL PROTECTED]> wrote:
>
> > > hm, it fails to boot on Fedora 8:
> > > Freeing unused kernel memory: 296k freed
> > > Write protecting the kernel read-only data: 1500k
> > > mount[623]: segfault at 000b ip 4d681ab6 sp
On Tue, 2007-12-11 at 15:08 +0100, Ingo Molnar wrote:
> * Jiri Kosina <[EMAIL PROTECTED]> wrote:
>
> > > hm, it fails to boot on Fedora 8:
> > > Freeing unused kernel memory: 296k freed
> > > Write protecting the kernel read-only data: 1500k
> > > mount[623]: segfault at 000b ip 4d681ab6 sp
* Jiri Kosina <[EMAIL PROTECTED]> wrote:
> > hm, it fails to boot on Fedora 8:
> > Freeing unused kernel memory: 296k freed
> > Write protecting the kernel read-only data: 1500k
> > mount[623]: segfault at 000b ip 4d681ab6 sp bf9a1b94 error 6
> > modprobe[625]: segfault at 000b ip 4d6
On Tue, 11 Dec 2007, Ingo Molnar wrote:
> > > mmap_is_ia32 always true for X86_32, or while emulating IA32 on X86_64
> > > Randomization not supported on X86_32 in legacy layout. Both layouts
> > > allow randomization on X86_64.
> > thanks for sorting this out - this looks really clean now. I've
* Harvey Harrison <[EMAIL PROTECTED]> wrote:
> mmap_is_ia32 always true for X86_32, or while emulating IA32 on X86_64
>
> Randomization not supported on X86_32 in legacy layout. Both layouts
> allow randomization on X86_64.
thanks for sorting this out - this looks really clean now. I've added
mmap_is_ia32 always true for X86_32, or while emulating IA32 on X86_64
Randomization not supported on X86_32 in legacy layout. Both layouts allow
randomization on X86_64.
Signed-off-by: Harvey Harrison <[EMAIL PROTECTED]>
---
Applies against the mm branch of the x86 tree which has Jiri's PIE rew
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