2017-01-13 Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>: > Hi Gustavo, > > Thank you for the patch. > > On Friday 13 Jan 2017 12:22:09 Gustavo Padovan wrote: > > From: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxx> > > > > Currently if the userspace declares a int variable to store the out_fence > > fd and pass it to OUT_FENCE_PTR the kernel will overwrite the 32 bits > > above the int variable on 64 bits systems. > > > > Fix this by making the internal storage of out_fence in the kernel a s32 > > pointer. > > > > Reported-by: Chad Versace <chadversary@xxxxxxxxxxxx> > > Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxx> > > Cc: Daniel Vetter <daniel@xxxxxxxx> > > Cc: Rafael Antognolli <rafael.antognolli@xxxxxxxxx> > > Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > > Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > > > Cc: stable@xxxxxxxxxxxxxxx > > I don't think this is needed, given that the code was merged in v4.10-rc1, and > this patch should be merged as a v4.10-rc fix. Hmm, yeah. I got confused. Gustavo _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
