On 07/15/14 18:26, Christoph Lameter wrote:
> On Tue, 15 Jul 2014, Joonsoo Kim wrote:
>
>>> I think putting disable/enable only where we strictly need them might be a
>>> problem for future maintenance of slub.
>>> If someone is going to add a new function call somewhere, he must ensure
>>> that
On Tue, 15 Jul 2014, Joonsoo Kim wrote:
> > I think putting disable/enable only where we strictly need them might be a
> > problem for future maintenance of slub.
> > If someone is going to add a new function call somewhere, he must ensure
> > that it this call won't be a problem
> > for kasan.
On 07/15/14 12:18, Joonsoo Kim wrote:
> On Tue, Jul 15, 2014 at 11:37:56AM +0400, Andrey Ryabinin wrote:
>> On 07/15/14 10:04, Joonsoo Kim wrote:
>>> On Wed, Jul 09, 2014 at 03:30:08PM +0400, Andrey Ryabinin wrote:
Some code in slub could validly touch memory marked by kasan as
unaccessi
On Tue, Jul 15, 2014 at 11:37:56AM +0400, Andrey Ryabinin wrote:
> On 07/15/14 10:04, Joonsoo Kim wrote:
> > On Wed, Jul 09, 2014 at 03:30:08PM +0400, Andrey Ryabinin wrote:
> >> Some code in slub could validly touch memory marked by kasan as
> >> unaccessible.
> >> Even though slub.c doesn't inst
On 07/15/14 10:04, Joonsoo Kim wrote:
> On Wed, Jul 09, 2014 at 03:30:08PM +0400, Andrey Ryabinin wrote:
>> Some code in slub could validly touch memory marked by kasan as unaccessible.
>> Even though slub.c doesn't instrumented, functions called in it are
>> instrumented,
>> so to avoid false pos
On Wed, Jul 09, 2014 at 03:30:08PM +0400, Andrey Ryabinin wrote:
> Some code in slub could validly touch memory marked by kasan as unaccessible.
> Even though slub.c doesn't instrumented, functions called in it are
> instrumented,
> so to avoid false positive reports such places are protected by
>
Some code in slub could validly touch memory marked by kasan as unaccessible.
Even though slub.c doesn't instrumented, functions called in it are
instrumented,
so to avoid false positive reports such places are protected by
kasan_disable_local()/kasan_enable_local() calls.
Signed-off-by: Andrey R
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