On Tue, Oct 22, 2013 at 04:52:20PM +0300, Kirill A. Shutemov wrote:
> Matthew noticed that hugetlb doesn't participate in ASLR on x86-64.
> The reason is genereic hugetlb_get_unmapped_area() which is used on
> x86-64. It doesn't support randomization and use bottom-up unmapped area
> lookup, instea
On Mon, 4 Nov 2013 12:41:52 +0200 (EET) "Kirill A. Shutemov"
wrote:
> Kirill A. Shutemov wrote:
> > Matthew noticed that hugetlb doesn't participate in ASLR on x86-64.
> > The reason is genereic hugetlb_get_unmapped_area() which is used on
> > x86-64. It doesn't support randomization and use bo
Kirill A. Shutemov wrote:
> Matthew noticed that hugetlb doesn't participate in ASLR on x86-64.
> The reason is genereic hugetlb_get_unmapped_area() which is used on
> x86-64. It doesn't support randomization and use bottom-up unmapped area
> lookup, instead of usual top-down on x86-64.
>
> x86 ha
Dave Hansen wrote:
> On 10/22/2013 06:52 AM, Kirill A. Shutemov wrote:
> > Matthew noticed that hugetlb doesn't participate in ASLR on x86-64.
> > The reason is genereic hugetlb_get_unmapped_area() which is used on
> > x86-64. It doesn't support randomization and use bottom-up unmapped area
> > loo
On 10/22/2013 06:52 AM, Kirill A. Shutemov wrote:
> Matthew noticed that hugetlb doesn't participate in ASLR on x86-64.
> The reason is genereic hugetlb_get_unmapped_area() which is used on
> x86-64. It doesn't support randomization and use bottom-up unmapped area
> lookup, instead of usual top-dow
Matthew noticed that hugetlb doesn't participate in ASLR on x86-64.
The reason is genereic hugetlb_get_unmapped_area() which is used on
x86-64. It doesn't support randomization and use bottom-up unmapped area
lookup, instead of usual top-down on x86-64.
x86 has arch-specific hugetlb_get_unmapped_a
6 matches
Mail list logo