On 20 February 2018 at 13:12, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote: > On Tue, Feb 20, 2018 at 01:58:26PM +0100, Christian König wrote: >> amdgpu needs to verify if userspace sends us valid addresses and the simplest >> way of doing this is to check if the buffer object is locked with the ticket >> of the current submission. >> >> Clean up the access to the ww_mutex internals by providing a function >> for this and extend the check to the thread owning the underlying mutex. > >> Signed-off-by: Christian König <christian.koenig@xxxxxxx> > > Much thanks for Cc'ing the relevant maintainers :/ > Doubt it's intentional. The get-maintainer script seems confused and lists no maintainers? $ ./scripts/get_maintainer.pl include/linux/ww_mutex.h linux-kernel@xxxxxxxxxxxxxxx (open list) While the normal mutex header works fine. $ ./scripts/get_maintainer.pl include/linux/mutex.h Peter Zijlstra <peterz@xxxxxxxxxxxxx> (maintainer:LOCKING PRIMITIVES) Ingo Molnar <mingo@xxxxxxxxxx> (maintainer:LOCKING PRIMITIVES) linux-kernel@xxxxxxxxxxxxxxx (open list:LOCKING PRIMITIVES) HTH Emil _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
