On Tue, Dec 06, 2016 at 12:10:50PM -0800, Kees Cook wrote:
> On Tue, Dec 6, 2016 at 10:18 AM, Mark Rutland wrote:
> > On Tue, Nov 29, 2016 at 11:39:44AM -0800, Kees Cook wrote:
> >> On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
> >> >
> >> > The
On Tue, Dec 06, 2016 at 12:10:50PM -0800, Kees Cook wrote:
> On Tue, Dec 6, 2016 at 10:18 AM, Mark Rutland wrote:
> > On Tue, Nov 29, 2016 at 11:39:44AM -0800, Kees Cook wrote:
> >> On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
> >> >
> >> > The usercopy checking code currently calls
On Tue, Dec 6, 2016 at 10:18 AM, Mark Rutland wrote:
> On Tue, Nov 29, 2016 at 11:39:44AM -0800, Kees Cook wrote:
>> On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
>> >
>> > The usercopy checking code currently calls __va(__pa(...)) to check for
On Tue, Dec 6, 2016 at 10:18 AM, Mark Rutland wrote:
> On Tue, Nov 29, 2016 at 11:39:44AM -0800, Kees Cook wrote:
>> On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
>> >
>> > The usercopy checking code currently calls __va(__pa(...)) to check for
>> > aliases on symbols. Switch to using
On Tue, Nov 29, 2016 at 10:55:28AM -0800, Laura Abbott wrote:
>
> The usercopy checking code currently calls __va(__pa(...)) to check for
> aliases on symbols. Switch to using lm_alias instead.
>
> Signed-off-by: Laura Abbott
I've given this a go on Juno, which boots
On Tue, Nov 29, 2016 at 10:55:28AM -0800, Laura Abbott wrote:
>
> The usercopy checking code currently calls __va(__pa(...)) to check for
> aliases on symbols. Switch to using lm_alias instead.
>
> Signed-off-by: Laura Abbott
I've given this a go on Juno, which boots happily. LKDTM triggers as
On Tue, Nov 29, 2016 at 11:39:44AM -0800, Kees Cook wrote:
> On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
> >
> > The usercopy checking code currently calls __va(__pa(...)) to check for
> > aliases on symbols. Switch to using lm_alias instead.
> >
> > Signed-off-by:
On Tue, Nov 29, 2016 at 11:39:44AM -0800, Kees Cook wrote:
> On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
> >
> > The usercopy checking code currently calls __va(__pa(...)) to check for
> > aliases on symbols. Switch to using lm_alias instead.
> >
> > Signed-off-by: Laura Abbott
>
>
On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
>
> The usercopy checking code currently calls __va(__pa(...)) to check for
> aliases on symbols. Switch to using lm_alias instead.
>
> Signed-off-by: Laura Abbott
Acked-by: Kees Cook
On Tue, Nov 29, 2016 at 10:55 AM, Laura Abbott wrote:
>
> The usercopy checking code currently calls __va(__pa(...)) to check for
> aliases on symbols. Switch to using lm_alias instead.
>
> Signed-off-by: Laura Abbott
Acked-by: Kees Cook
I should probably add a corresponding alias test to
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