On 11 May 2015 at 9:59, Anisse Astier wrote:
> > Otherwise it looks good to me... if the sanitization is considered
> > useful. Did it catch some bugs in the past?
> >
>
> I've read somewhere that users of grsecurity claim that it caught bugs
> in some drivers, but I haven't verified that persona
Hi Pavel,
Thanks a lot for taking the time to review this.
On Sat, May 9, 2015 at 5:44 PM, Pavel Machek wrote:
>> +#ifdef CONFIG_SANITIZE_FREED_PAGES
>> + clear_free_pages();
>> + printk(KERN_INFO "PM: free pages cleared after restore\n");
>> +#endif
>> + }
>> p
Hi!
> SANITIZE_FREED_PAGES feature relies on having all pages going through
> the free_pages_prepare path in order to be cleared before being used. In
> the hibernate use case, pages will automagically appear in the system
> without being cleared.
>
> This patch will make sure free pages are clea
SANITIZE_FREED_PAGES feature relies on having all pages going through
the free_pages_prepare path in order to be cleared before being used. In
the hibernate use case, pages will automagically appear in the system
without being cleared.
This patch will make sure free pages are cleared on resume; wh
4 matches
Mail list logo
