Hi Honza,
On Mon, 12 Mar 2007, Jan Kara wrote:
> > +#define VM_REVOKED 0x0400 /* Mapping has been revoked */
> > +
> Is it intended to conflict with VM_ALWAYSDUMP? I'd guess not and if
> yes, it definitely deserves a comment...
Peter Zijlstra spotted this also and it has been fixed in
Hi,
> This adds special handling for revoked memory mappings. We want to
> raise SIGBUS when accessing revoked mappings and return ENODEV when
> trying to remap with mmap(2).
>
> Signed-off-by: Pekka Enberg <[EMAIL PROTECTED]>
> ---
> include/linux/mm.h |2 ++
> mm/memory.c|3
On Fri, 9 Mar 2007 10:14:09 +0200 (EET)
Pekka J Enberg <[EMAIL PROTECTED]> wrote:
> From: Pekka Enberg <[EMAIL PROTECTED]>
>
> This adds special handling for revoked memory mappings. We want to
> raise SIGBUS when accessing revoked mappings and return ENODEV when
> trying to remap with mmap(2).
From: Pekka Enberg <[EMAIL PROTECTED]>
This adds special handling for revoked memory mappings. We want to
raise SIGBUS when accessing revoked mappings and return ENODEV when
trying to remap with mmap(2).
Signed-off-by: Pekka Enberg <[EMAIL PROTECTED]>
---
include/linux/mm.h |2 ++
mm/memory
4 matches
Mail list logo
